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4LNI

B. subtilis glutamine synthetase structures reveal large active site conformational changes and basis for isoenzyme specific regulation: structure of the transition state complex

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0000287molecular_functionmagnesium ion binding
A0003824molecular_functioncatalytic activity
A0004356molecular_functionglutamine synthetase activity
A0005515molecular_functionprotein binding
A0005524molecular_functionATP binding
A0005737cellular_componentcytoplasm
A0006542biological_processglutamine biosynthetic process
A0016595molecular_functionglutamate binding
A0016874molecular_functionligase activity
A0043562biological_processcellular response to nitrogen levels
A0045892biological_processnegative regulation of DNA-templated transcription
A0046872molecular_functionmetal ion binding
A0070406molecular_functionglutamine binding
A0090295biological_processnitrogen catabolite repression of transcription
A0140297molecular_functionDNA-binding transcription factor binding
A0140416molecular_functiontranscription regulator inhibitor activity
B0000166molecular_functionnucleotide binding
B0000287molecular_functionmagnesium ion binding
B0003824molecular_functioncatalytic activity
B0004356molecular_functionglutamine synthetase activity
B0005515molecular_functionprotein binding
B0005524molecular_functionATP binding
B0005737cellular_componentcytoplasm
B0006542biological_processglutamine biosynthetic process
B0016595molecular_functionglutamate binding
B0016874molecular_functionligase activity
B0043562biological_processcellular response to nitrogen levels
B0045892biological_processnegative regulation of DNA-templated transcription
B0046872molecular_functionmetal ion binding
B0070406molecular_functionglutamine binding
B0090295biological_processnitrogen catabolite repression of transcription
B0140297molecular_functionDNA-binding transcription factor binding
B0140416molecular_functiontranscription regulator inhibitor activity
C0000166molecular_functionnucleotide binding
C0000287molecular_functionmagnesium ion binding
C0003824molecular_functioncatalytic activity
C0004356molecular_functionglutamine synthetase activity
C0005515molecular_functionprotein binding
C0005524molecular_functionATP binding
C0005737cellular_componentcytoplasm
C0006542biological_processglutamine biosynthetic process
C0016595molecular_functionglutamate binding
C0016874molecular_functionligase activity
C0043562biological_processcellular response to nitrogen levels
C0045892biological_processnegative regulation of DNA-templated transcription
C0046872molecular_functionmetal ion binding
C0070406molecular_functionglutamine binding
C0090295biological_processnitrogen catabolite repression of transcription
C0140297molecular_functionDNA-binding transcription factor binding
C0140416molecular_functiontranscription regulator inhibitor activity
D0000166molecular_functionnucleotide binding
D0000287molecular_functionmagnesium ion binding
D0003824molecular_functioncatalytic activity
D0004356molecular_functionglutamine synthetase activity
D0005515molecular_functionprotein binding
D0005524molecular_functionATP binding
D0005737cellular_componentcytoplasm
D0006542biological_processglutamine biosynthetic process
D0016595molecular_functionglutamate binding
D0016874molecular_functionligase activity
D0043562biological_processcellular response to nitrogen levels
D0045892biological_processnegative regulation of DNA-templated transcription
D0046872molecular_functionmetal ion binding
D0070406molecular_functionglutamine binding
D0090295biological_processnitrogen catabolite repression of transcription
D0140297molecular_functionDNA-binding transcription factor binding
D0140416molecular_functiontranscription regulator inhibitor activity
E0000166molecular_functionnucleotide binding
E0000287molecular_functionmagnesium ion binding
E0003824molecular_functioncatalytic activity
E0004356molecular_functionglutamine synthetase activity
E0005515molecular_functionprotein binding
E0005524molecular_functionATP binding
E0005737cellular_componentcytoplasm
E0006542biological_processglutamine biosynthetic process
E0016595molecular_functionglutamate binding
E0016874molecular_functionligase activity
E0043562biological_processcellular response to nitrogen levels
E0045892biological_processnegative regulation of DNA-templated transcription
E0046872molecular_functionmetal ion binding
E0070406molecular_functionglutamine binding
E0090295biological_processnitrogen catabolite repression of transcription
E0140297molecular_functionDNA-binding transcription factor binding
E0140416molecular_functiontranscription regulator inhibitor activity
F0000166molecular_functionnucleotide binding
F0000287molecular_functionmagnesium ion binding
F0003824molecular_functioncatalytic activity
F0004356molecular_functionglutamine synthetase activity
F0005515molecular_functionprotein binding
F0005524molecular_functionATP binding
F0005737cellular_componentcytoplasm
F0006542biological_processglutamine biosynthetic process
F0016595molecular_functionglutamate binding
F0016874molecular_functionligase activity
F0043562biological_processcellular response to nitrogen levels
F0045892biological_processnegative regulation of DNA-templated transcription
F0046872molecular_functionmetal ion binding
F0070406molecular_functionglutamine binding
F0090295biological_processnitrogen catabolite repression of transcription
F0140297molecular_functionDNA-binding transcription factor binding
F0140416molecular_functiontranscription regulator inhibitor activity
G0000166molecular_functionnucleotide binding
G0000287molecular_functionmagnesium ion binding
G0003824molecular_functioncatalytic activity
G0004356molecular_functionglutamine synthetase activity
G0005515molecular_functionprotein binding
G0005524molecular_functionATP binding
G0005737cellular_componentcytoplasm
G0006542biological_processglutamine biosynthetic process
G0016595molecular_functionglutamate binding
G0016874molecular_functionligase activity
G0043562biological_processcellular response to nitrogen levels
G0045892biological_processnegative regulation of DNA-templated transcription
G0046872molecular_functionmetal ion binding
G0070406molecular_functionglutamine binding
G0090295biological_processnitrogen catabolite repression of transcription
G0140297molecular_functionDNA-binding transcription factor binding
G0140416molecular_functiontranscription regulator inhibitor activity
H0000166molecular_functionnucleotide binding
H0000287molecular_functionmagnesium ion binding
H0003824molecular_functioncatalytic activity
H0004356molecular_functionglutamine synthetase activity
H0005515molecular_functionprotein binding
H0005524molecular_functionATP binding
H0005737cellular_componentcytoplasm
H0006542biological_processglutamine biosynthetic process
H0016595molecular_functionglutamate binding
H0016874molecular_functionligase activity
H0043562biological_processcellular response to nitrogen levels
H0045892biological_processnegative regulation of DNA-templated transcription
H0046872molecular_functionmetal ion binding
H0070406molecular_functionglutamine binding
H0090295biological_processnitrogen catabolite repression of transcription
H0140297molecular_functionDNA-binding transcription factor binding
H0140416molecular_functiontranscription regulator inhibitor activity
I0000166molecular_functionnucleotide binding
I0000287molecular_functionmagnesium ion binding
I0003824molecular_functioncatalytic activity
I0004356molecular_functionglutamine synthetase activity
I0005515molecular_functionprotein binding
I0005524molecular_functionATP binding
I0005737cellular_componentcytoplasm
I0006542biological_processglutamine biosynthetic process
I0016595molecular_functionglutamate binding
I0016874molecular_functionligase activity
I0043562biological_processcellular response to nitrogen levels
I0045892biological_processnegative regulation of DNA-templated transcription
I0046872molecular_functionmetal ion binding
I0070406molecular_functionglutamine binding
I0090295biological_processnitrogen catabolite repression of transcription
I0140297molecular_functionDNA-binding transcription factor binding
I0140416molecular_functiontranscription regulator inhibitor activity
J0000166molecular_functionnucleotide binding
J0000287molecular_functionmagnesium ion binding
J0003824molecular_functioncatalytic activity
J0004356molecular_functionglutamine synthetase activity
J0005515molecular_functionprotein binding
J0005524molecular_functionATP binding
J0005737cellular_componentcytoplasm
J0006542biological_processglutamine biosynthetic process
J0016595molecular_functionglutamate binding
J0016874molecular_functionligase activity
J0043562biological_processcellular response to nitrogen levels
J0045892biological_processnegative regulation of DNA-templated transcription
J0046872molecular_functionmetal ion binding
J0070406molecular_functionglutamine binding
J0090295biological_processnitrogen catabolite repression of transcription
J0140297molecular_functionDNA-binding transcription factor binding
J0140416molecular_functiontranscription regulator inhibitor activity
K0000166molecular_functionnucleotide binding
K0000287molecular_functionmagnesium ion binding
K0003824molecular_functioncatalytic activity
K0004356molecular_functionglutamine synthetase activity
K0005515molecular_functionprotein binding
K0005524molecular_functionATP binding
K0005737cellular_componentcytoplasm
K0006542biological_processglutamine biosynthetic process
K0016595molecular_functionglutamate binding
K0016874molecular_functionligase activity
K0043562biological_processcellular response to nitrogen levels
K0045892biological_processnegative regulation of DNA-templated transcription
K0046872molecular_functionmetal ion binding
K0070406molecular_functionglutamine binding
K0090295biological_processnitrogen catabolite repression of transcription
K0140297molecular_functionDNA-binding transcription factor binding
K0140416molecular_functiontranscription regulator inhibitor activity
L0000166molecular_functionnucleotide binding
L0000287molecular_functionmagnesium ion binding
L0003824molecular_functioncatalytic activity
L0004356molecular_functionglutamine synthetase activity
L0005515molecular_functionprotein binding
L0005524molecular_functionATP binding
L0005737cellular_componentcytoplasm
L0006542biological_processglutamine biosynthetic process
L0016595molecular_functionglutamate binding
L0016874molecular_functionligase activity
L0043562biological_processcellular response to nitrogen levels
L0045892biological_processnegative regulation of DNA-templated transcription
L0046872molecular_functionmetal ion binding
L0070406molecular_functionglutamine binding
L0090295biological_processnitrogen catabolite repression of transcription
L0140297molecular_functionDNA-binding transcription factor binding
L0140416molecular_functiontranscription regulator inhibitor activity
Functional Information from PDB Data
site_idAC1
Number of Residues18
DetailsBINDING SITE FOR RESIDUE P3S A 501
ChainResidue
AGLU132
AARG335
AADP502
AMG503
AMG504
AMG505
AHOH616
AHOH623
AHOH658
AHOH684
AGLU134
AGLU189
AGLY241
AHIS245
AARG298
AGLU304
AALA305
AARG316

site_idAC2
Number of Residues22
DetailsBINDING SITE FOR RESIDUE ADP A 502
ChainResidue
AGLY130
AGLU132
AGLU184
AGLU196
AASP198
APHE199
ALYS200
ATYR201
AASN247
ASER249
AARG321
AILE328
ASER329
AARG331
AGLU333
AP3S501
AMG504
AMG505
AHOH626
AHOH676
AHOH723
BMET51

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG A 503
ChainResidue
AGLU134
AGLU189
AGLU196
AP3S501
AMG505
AHOH684

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG A 504
ChainResidue
AGLU132
AHIS245
AGLU333
AP3S501
AADP502

site_idAC5
Number of Residues7
DetailsBINDING SITE FOR RESIDUE MG A 505
ChainResidue
AGLU132
AGLU196
AASP198
AP3S501
AADP502
AMG503
AHOH626

site_idAC6
Number of Residues16
DetailsBINDING SITE FOR RESIDUE P3S B 501
ChainResidue
BGLU132
BGLU134
BGLU189
BGLY241
BHIS245
BARG298
BGLU304
BARG316
BARG335
BADP502
BMG503
BMG504
BMG505
BHOH614
BHOH706
CASP53

site_idAC7
Number of Residues22
DetailsBINDING SITE FOR RESIDUE ADP B 502
ChainResidue
BGLY130
BGLU132
BGLU184
BGLU196
BASP198
BPHE199
BLYS200
BTYR201
BASN247
BSER249
BASN256
BARG316
BARG321
BILE328
BARG331
BGLU333
BP3S501
BMG504
BMG505
BHOH658
BHOH706
BHOH716

site_idAC8
Number of Residues7
DetailsBINDING SITE FOR RESIDUE MG B 503
ChainResidue
BGLU196
BP3S501
BMG505
BHOH653
BGLU132
BGLU134
BGLU189

site_idAC9
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG B 504
ChainResidue
BGLU132
BHIS245
BGLU333
BP3S501
BADP502

site_idBC1
Number of Residues8
DetailsBINDING SITE FOR RESIDUE MG B 505
ChainResidue
BGLU132
BGLU196
BASP198
BP3S501
BADP502
BMG503
BHOH658
BHOH706

site_idBC2
Number of Residues21
DetailsBINDING SITE FOR RESIDUE P3S C 501
ChainResidue
CGLU132
CGLU134
CGLU189
CVAL190
CGLU196
CGLY241
CHIS245
CARG298
CGLU304
CARG316
CARG335
CADP502
CMG503
CMG504
CMG505
CHOH647
CHOH681
CHOH689
CHOH708
CHOH718
DASP53

site_idBC3
Number of Residues24
DetailsBINDING SITE FOR RESIDUE ADP C 502
ChainResidue
CASN128
CGLY130
CGLU132
CGLU184
CGLU196
CASP198
CPHE199
CLYS200
CTYR201
CASN247
CSER249
CASN256
CARG321
CILE328
CARG331
CGLU333
CP3S501
CMG504
CMG505
CHOH609
CHOH656
CHOH657
CHOH699
CHOH740

site_idBC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG C 503
ChainResidue
CGLU134
CGLU189
CGLU196
CP3S501
CHOH681
CHOH689

site_idBC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG C 504
ChainResidue
CGLU132
CHIS245
CGLU333
CP3S501
CADP502

site_idBC6
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG C 505
ChainResidue
CGLU132
CGLU196
CP3S501
CADP502
CHOH656
CHOH681

site_idBC7
Number of Residues20
DetailsBINDING SITE FOR RESIDUE P3S D 501
ChainResidue
DGLU132
DGLU134
DGLU189
DVAL190
DGLU196
DGLY241
DHIS245
DARG298
DGLU304
DALA305
DARG316
DARG335
DADP502
DMG503
DMG504
DMG505
DHOH614
DHOH657
DHOH735
EASP53

site_idBC8
Number of Residues21
DetailsBINDING SITE FOR RESIDUE ADP D 502
ChainResidue
DGLY130
DGLU132
DGLU184
DGLU196
DASP198
DPHE199
DLYS200
DTYR201
DASN247
DSER249
DASN256
DARG321
DILE328
DSER329
DARG331
DGLU333
DP3S501
DMG504
DMG505
DHOH620
DHOH787

site_idBC9
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MG D 503
ChainResidue
DGLU134
DGLU189
DGLU196
DP3S501

site_idCC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG D 504
ChainResidue
DGLU132
DHIS245
DGLU333
DP3S501
DADP502

site_idCC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG D 505
ChainResidue
DGLU132
DGLU196
DP3S501
DADP502
DHOH670

site_idCC3
Number of Residues18
DetailsBINDING SITE FOR RESIDUE P3S E 501
ChainResidue
EGLU132
EGLU134
EGLU189
EVAL190
EGLU196
EGLY241
EHIS245
EARG298
EGLU304
EARG316
EARG335
EADP502
EMG503
EMG504
EMG505
EHOH613
EHOH615
FASP53

site_idCC4
Number of Residues21
DetailsBINDING SITE FOR RESIDUE ADP E 502
ChainResidue
EGLY130
EGLU132
EGLU184
EGLU196
EASP198
EPHE199
ELYS200
ETYR201
EASN247
ESER249
EASN256
EARG321
EILE328
EARG331
EGLU333
EP3S501
EMG504
EMG505
EHOH602
EHOH655
FMET51

site_idCC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG E 503
ChainResidue
EGLU134
EGLU189
EGLU196
EP3S501
EMG505

site_idCC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG E 504
ChainResidue
EGLU132
EHIS245
EGLU333
EP3S501
EADP502

site_idCC7
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG E 505
ChainResidue
EGLU132
EGLU196
EP3S501
EADP502
EMG503
EHOH655

site_idCC8
Number of Residues18
DetailsBINDING SITE FOR RESIDUE P3S F 601
ChainResidue
AASP53
FGLU132
FGLU134
FGLU189
FVAL190
FGLY241
FGLY243
FHIS245
FARG298
FGLU304
FARG316
FARG335
FADP602
FMG603
FMG604
FMG605
FHOH703
FHOH789

site_idCC9
Number of Residues24
DetailsBINDING SITE FOR RESIDUE ADP F 602
ChainResidue
FGLY130
FGLU132
FGLU184
FGLU196
FASP198
FPHE199
FLYS200
FTYR201
FASN247
FSER249
FASN256
FARG316
FARG321
FILE328
FSER329
FTHR330
FARG331
FGLU333
FP3S601
FMG604
FMG605
FHOH731
FHOH785
FHOH817

site_idDC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG F 603
ChainResidue
FGLU134
FGLU189
FGLU196
FP3S601
FHOH840

site_idDC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG F 604
ChainResidue
FGLU132
FHIS245
FGLU333
FP3S601
FADP602

site_idDC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG F 605
ChainResidue
FGLU132
FGLU196
FASP198
FP3S601
FADP602
FHOH785

site_idDC4
Number of Residues19
DetailsBINDING SITE FOR RESIDUE P3S G 601
ChainResidue
GGLU132
GGLU134
GGLU189
GVAL190
GGLU196
GGLY241
GHIS245
GARG298
GGLU304
GARG316
GARG335
GADP602
GMG603
GMG604
GMG605
GHOH716
GHOH751
GHOH780
GHOH781

site_idDC5
Number of Residues19
DetailsBINDING SITE FOR RESIDUE ADP G 602
ChainResidue
GGLY130
GGLU132
GGLU184
GGLU196
GASP198
GPHE199
GTYR201
GASN247
GSER249
GARG321
GILE328
GARG331
GGLU333
GP3S601
GMG604
GMG605
GHOH754
GHOH794
GHOH853

site_idDC6
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG G 603
ChainResidue
GGLU134
GGLU189
GGLU196
GP3S601
GMG605
GHOH751

site_idDC7
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG G 604
ChainResidue
GGLU132
GHIS245
GGLU333
GP3S601
GADP602
GMG605

site_idDC8
Number of Residues7
DetailsBINDING SITE FOR RESIDUE MG G 605
ChainResidue
GGLU132
GGLU196
GP3S601
GADP602
GMG603
GMG604
GHOH754

site_idDC9
Number of Residues20
DetailsBINDING SITE FOR RESIDUE P3S H 601
ChainResidue
GASP53
HGLU132
HGLU134
HGLU189
HGLU196
HGLY241
HGLY243
HHIS245
HARG298
HGLU304
HARG316
HARG335
HADP602
HMG603
HMG604
HMG605
HHOH713
HHOH728
HHOH757
HHOH840

site_idEC1
Number of Residues23
DetailsBINDING SITE FOR RESIDUE ADP H 602
ChainResidue
HGLY130
HGLU132
HGLU184
HGLU196
HASP198
HPHE199
HLYS200
HTYR201
HASN247
HSER249
HASN256
HARG321
HILE328
HARG331
HGLU333
HP3S601
HMG604
HMG605
HHOH704
HHOH725
HHOH733
HHOH800
HHOH874

site_idEC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG H 603
ChainResidue
HGLU134
HGLU189
HGLU196
HP3S601
HHOH713
HHOH840

site_idEC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG H 604
ChainResidue
HGLU132
HHIS245
HGLU333
HARG335
HP3S601
HADP602

site_idEC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG H 605
ChainResidue
HGLU132
HGLU196
HP3S601
HADP602
HHOH725
HHOH840

site_idEC5
Number of Residues21
DetailsBINDING SITE FOR RESIDUE P3S I 501
ChainResidue
HASP53
IGLU132
IGLU134
IGLU189
IVAL190
IGLU196
IGLY241
IHIS245
IARG298
IGLU304
IALA305
IARG316
IARG335
IADP502
IMG503
IMG504
IMG505
IHOH633
IHOH641
IHOH642
IHOH664

site_idEC6
Number of Residues22
DetailsBINDING SITE FOR RESIDUE ADP I 502
ChainResidue
IASN128
IGLY130
IGLU132
IGLU184
IGLU196
IASP198
IPHE199
ILYS200
ITYR201
IASN247
ISER249
IASN256
IARG321
IILE328
IARG331
IGLU333
IP3S501
IMG504
IMG505
IHOH607
IHOH661
IHOH701

site_idEC7
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG I 503
ChainResidue
IGLU134
IGLU189
IGLU196
IP3S501
IHOH641

site_idEC8
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG I 504
ChainResidue
IGLU132
IHIS245
IGLU333
IP3S501
IADP502

site_idEC9
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG I 505
ChainResidue
IGLU132
IGLU196
IP3S501
IADP502
IHOH661

site_idFC1
Number of Residues18
DetailsBINDING SITE FOR RESIDUE P3S J 501
ChainResidue
JGLU132
JGLU134
JGLU189
JVAL190
JGLY241
JHIS245
JARG298
JGLU304
JARG316
JARG335
JADP502
JMG503
JMG504
JMG505
JHOH602
JHOH650
JHOH704
JHOH719

site_idFC2
Number of Residues22
DetailsBINDING SITE FOR RESIDUE ADP J 502
ChainResidue
JGLY130
JGLU132
JGLU184
JGLU196
JASP198
JPHE199
JLYS200
JTYR201
JASN247
JSER249
JASN256
JARG321
JILE328
JSER329
JARG331
JGLU333
JP3S501
JMG504
JMG505
JHOH642
JHOH658
JHOH676

site_idFC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG J 503
ChainResidue
JGLU134
JGLU189
JGLU196
JP3S501
JHOH704

site_idFC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG J 504
ChainResidue
JGLU132
JHIS245
JGLU333
JP3S501
JADP502

site_idFC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG J 505
ChainResidue
JGLU132
JGLU196
JASP198
JP3S501
JADP502
JHOH658

site_idFC6
Number of Residues17
DetailsBINDING SITE FOR RESIDUE P3S K 501
ChainResidue
KGLU132
KGLU134
KGLU189
KGLY241
KHIS245
KARG298
KGLU304
KALA305
KARG316
KARG335
KADP502
KMG503
KMG504
KMG505
KHOH609
KHOH654
KHOH686

site_idFC7
Number of Residues21
DetailsBINDING SITE FOR RESIDUE ADP K 502
ChainResidue
KGLY130
KGLU132
KGLU184
KGLU196
KASP198
KPHE199
KLYS200
KTYR201
KASN247
KSER249
KASN256
KARG321
KILE328
KARG331
KGLU333
KP3S501
KMG504
KMG505
KHOH604
KHOH614
KHOH704

site_idFC8
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG K 503
ChainResidue
KGLU134
KGLU189
KGLU196
KP3S501
KMG505
KHOH663

site_idFC9
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG K 504
ChainResidue
KGLU132
KHIS245
KGLU333
KP3S501
KADP502

site_idGC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG K 505
ChainResidue
KGLU132
KGLU196
KP3S501
KADP502
KMG503
KHOH614

site_idGC2
Number of Residues19
DetailsBINDING SITE FOR RESIDUE P3S L 501
ChainResidue
LGLU132
LGLU134
LGLU189
LVAL190
LGLU196
LGLY241
LGLY243
LHIS245
LARG298
LGLU304
LARG316
LARG335
LADP502
LMG503
LMG504
LMG505
LHOH638
LHOH698
LHOH733

site_idGC3
Number of Residues20
DetailsBINDING SITE FOR RESIDUE ADP L 502
ChainResidue
LGLY130
LGLU132
LGLU184
LGLU196
LASP198
LPHE199
LLYS200
LTYR201
LASN247
LSER249
LASN256
LARG321
LILE328
LARG331
LGLU333
LP3S501
LMG504
LMG505
LHOH618
LHOH729

site_idGC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG L 503
ChainResidue
LGLU134
LGLU189
LGLU196
LP3S501
LHOH698

site_idGC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG L 504
ChainResidue
LGLU132
LHIS245
LGLU333
LP3S501
LADP502

site_idGC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG L 505
ChainResidue
LGLU132
LGLU196
LP3S501
LADP502
LHOH654

Functional Information from PROSITE/UniProt
site_idPS00180
Number of Residues19
DetailsGLNA_1 Glutamine synthetase signature 1. FDGSSiegfvrieESDmyL
ChainResidueDetails
APHE52-LEU70

site_idPS00181
Number of Residues16
DetailsGLNA_ATP Glutamine synthetase putative ATP-binding region signature. KPLfgv..NGSGmHcnlS
ChainResidueDetails
ALYS234-SER249

site_idPS00182
Number of Residues13
DetailsGLNA_ADENYLATION Glutamine synthetase class-I adenylation site. KLeapapIDRNIY
ChainResidueDetails
ALYS361-TYR373

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1020
DetailsDomain: {"description":"GS beta-grasp","evidences":[{"source":"PROSITE-ProRule","id":"PRU01330","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4032
DetailsDomain: {"description":"GS catalytic","evidences":[{"source":"PROSITE-ProRule","id":"PRU01331","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues24
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"24158439","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"25691471","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4LNF","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4LNI","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4LNK","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4LNN","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4S0R","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues36
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"24158439","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"25691471","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4LNF","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4LNI","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4LNK","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4S0R","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues48
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"P9WN39","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues12
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"24158439","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"25691471","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4LNF","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4LNK","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4LNN","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4S0R","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues12
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"24158439","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"25691471","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4LNF","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4LNK","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4S0R","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues12
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"P77961","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues36
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"P0A1P6","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues12
DetailsSite: {"description":"Important for inhibition by glutamine","evidences":[{"source":"PubMed","id":"24158439","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

245011

PDB entries from 2025-11-19

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