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6EZM

Imidazoleglycerol-phosphate dehydratase from Saccharomyces cerevisiae

Functional Information from GO Data
ChainGOidnamespacecontents
A0000105biological_processL-histidine biosynthetic process
A0004424molecular_functionimidazoleglycerol-phosphate dehydratase activity
A0005575cellular_componentcellular_component
A0008652biological_processamino acid biosynthetic process
A0016829molecular_functionlyase activity
A0046872molecular_functionmetal ion binding
B0000105biological_processL-histidine biosynthetic process
B0004424molecular_functionimidazoleglycerol-phosphate dehydratase activity
B0005575cellular_componentcellular_component
B0008652biological_processamino acid biosynthetic process
B0016829molecular_functionlyase activity
B0046872molecular_functionmetal ion binding
C0000105biological_processL-histidine biosynthetic process
C0004424molecular_functionimidazoleglycerol-phosphate dehydratase activity
C0005575cellular_componentcellular_component
C0008652biological_processamino acid biosynthetic process
C0016829molecular_functionlyase activity
C0046872molecular_functionmetal ion binding
D0000105biological_processL-histidine biosynthetic process
D0004424molecular_functionimidazoleglycerol-phosphate dehydratase activity
D0005575cellular_componentcellular_component
D0008652biological_processamino acid biosynthetic process
D0016829molecular_functionlyase activity
D0046872molecular_functionmetal ion binding
E0000105biological_processL-histidine biosynthetic process
E0004424molecular_functionimidazoleglycerol-phosphate dehydratase activity
E0005575cellular_componentcellular_component
E0008652biological_processamino acid biosynthetic process
E0016829molecular_functionlyase activity
E0046872molecular_functionmetal ion binding
F0000105biological_processL-histidine biosynthetic process
F0004424molecular_functionimidazoleglycerol-phosphate dehydratase activity
F0005575cellular_componentcellular_component
F0008652biological_processamino acid biosynthetic process
F0016829molecular_functionlyase activity
F0046872molecular_functionmetal ion binding
G0000105biological_processL-histidine biosynthetic process
G0004424molecular_functionimidazoleglycerol-phosphate dehydratase activity
G0005575cellular_componentcellular_component
G0008652biological_processamino acid biosynthetic process
G0016829molecular_functionlyase activity
G0046872molecular_functionmetal ion binding
H0000105biological_processL-histidine biosynthetic process
H0004424molecular_functionimidazoleglycerol-phosphate dehydratase activity
H0005575cellular_componentcellular_component
H0008652biological_processamino acid biosynthetic process
H0016829molecular_functionlyase activity
H0046872molecular_functionmetal ion binding
I0000105biological_processL-histidine biosynthetic process
I0004424molecular_functionimidazoleglycerol-phosphate dehydratase activity
I0005575cellular_componentcellular_component
I0008652biological_processamino acid biosynthetic process
I0016829molecular_functionlyase activity
I0046872molecular_functionmetal ion binding
J0000105biological_processL-histidine biosynthetic process
J0004424molecular_functionimidazoleglycerol-phosphate dehydratase activity
J0005575cellular_componentcellular_component
J0008652biological_processamino acid biosynthetic process
J0016829molecular_functionlyase activity
J0046872molecular_functionmetal ion binding
K0000105biological_processL-histidine biosynthetic process
K0004424molecular_functionimidazoleglycerol-phosphate dehydratase activity
K0005575cellular_componentcellular_component
K0008652biological_processamino acid biosynthetic process
K0016829molecular_functionlyase activity
K0046872molecular_functionmetal ion binding
L0000105biological_processL-histidine biosynthetic process
L0004424molecular_functionimidazoleglycerol-phosphate dehydratase activity
L0005575cellular_componentcellular_component
L0008652biological_processamino acid biosynthetic process
L0016829molecular_functionlyase activity
L0046872molecular_functionmetal ion binding
M0000105biological_processL-histidine biosynthetic process
M0004424molecular_functionimidazoleglycerol-phosphate dehydratase activity
M0005575cellular_componentcellular_component
M0008652biological_processamino acid biosynthetic process
M0016829molecular_functionlyase activity
M0046872molecular_functionmetal ion binding
N0000105biological_processL-histidine biosynthetic process
N0004424molecular_functionimidazoleglycerol-phosphate dehydratase activity
N0005575cellular_componentcellular_component
N0008652biological_processamino acid biosynthetic process
N0016829molecular_functionlyase activity
N0046872molecular_functionmetal ion binding
O0000105biological_processL-histidine biosynthetic process
O0004424molecular_functionimidazoleglycerol-phosphate dehydratase activity
O0005575cellular_componentcellular_component
O0008652biological_processamino acid biosynthetic process
O0016829molecular_functionlyase activity
O0046872molecular_functionmetal ion binding
P0000105biological_processL-histidine biosynthetic process
P0004424molecular_functionimidazoleglycerol-phosphate dehydratase activity
P0005575cellular_componentcellular_component
P0008652biological_processamino acid biosynthetic process
P0016829molecular_functionlyase activity
P0046872molecular_functionmetal ion binding
Q0000105biological_processL-histidine biosynthetic process
Q0004424molecular_functionimidazoleglycerol-phosphate dehydratase activity
Q0005575cellular_componentcellular_component
Q0008652biological_processamino acid biosynthetic process
Q0016829molecular_functionlyase activity
Q0046872molecular_functionmetal ion binding
R0000105biological_processL-histidine biosynthetic process
R0004424molecular_functionimidazoleglycerol-phosphate dehydratase activity
R0005575cellular_componentcellular_component
R0008652biological_processamino acid biosynthetic process
R0016829molecular_functionlyase activity
R0046872molecular_functionmetal ion binding
S0000105biological_processL-histidine biosynthetic process
S0004424molecular_functionimidazoleglycerol-phosphate dehydratase activity
S0005575cellular_componentcellular_component
S0008652biological_processamino acid biosynthetic process
S0016829molecular_functionlyase activity
S0046872molecular_functionmetal ion binding
T0000105biological_processL-histidine biosynthetic process
T0004424molecular_functionimidazoleglycerol-phosphate dehydratase activity
T0005575cellular_componentcellular_component
T0008652biological_processamino acid biosynthetic process
T0016829molecular_functionlyase activity
T0046872molecular_functionmetal ion binding
U0000105biological_processL-histidine biosynthetic process
U0004424molecular_functionimidazoleglycerol-phosphate dehydratase activity
U0005575cellular_componentcellular_component
U0008652biological_processamino acid biosynthetic process
U0016829molecular_functionlyase activity
U0046872molecular_functionmetal ion binding
V0000105biological_processL-histidine biosynthetic process
V0004424molecular_functionimidazoleglycerol-phosphate dehydratase activity
V0005575cellular_componentcellular_component
V0008652biological_processamino acid biosynthetic process
V0016829molecular_functionlyase activity
V0046872molecular_functionmetal ion binding
W0000105biological_processL-histidine biosynthetic process
W0004424molecular_functionimidazoleglycerol-phosphate dehydratase activity
W0005575cellular_componentcellular_component
W0008652biological_processamino acid biosynthetic process
W0016829molecular_functionlyase activity
W0046872molecular_functionmetal ion binding
X0000105biological_processL-histidine biosynthetic process
X0004424molecular_functionimidazoleglycerol-phosphate dehydratase activity
X0005575cellular_componentcellular_component
X0008652biological_processamino acid biosynthetic process
X0016829molecular_functionlyase activity
X0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues5
Detailsbinding site for residue MN U 301
ChainResidue
LHIS187
U5LD306
UHIS90
UGLU94
UHIS162

site_idAC2
Number of Residues5
Detailsbinding site for residue MN U 302
ChainResidue
U5LD303
DHIS91
UHIS64
UHIS186
UGLU190

site_idAC3
Number of Residues16
Detailsbinding site for residue 5LD U 303
ChainResidue
DHIS90
DHIS91
DGLU94
UMN304
SARG116
SARG138
SSER214
STHR215
SLYS216
UHIS64
ULEU124
UHIS186
UHIS187
UGLU190
ULYS194
UMN302

site_idAC4
Number of Residues5
Detailsbinding site for residue MN A 401
ChainResidue
AHIS64
AHIS186
AGLU190
A5LD402
QHIS91

site_idAC5
Number of Residues15
Detailsbinding site for residue 5LD A 402
ChainResidue
AHIS64
AHIS186
AHIS187
AGLU190
ALYS194
AMN401
LARG116
LARG138
LSER214
LTHR215
LLYS216
QHIS90
QHIS91
QGLU94
AMN404

site_idAC6
Number of Residues5
Detailsbinding site for residue MN A 403
ChainResidue
AHIS90
AGLU94
AHIS162
VHIS187
A5LD406

site_idAC7
Number of Residues5
Detailsbinding site for residue MN B 301
ChainResidue
BHIS90
BGLU94
BHIS162
FHIS187
B5LD305

site_idAC8
Number of Residues5
Detailsbinding site for residue MN B 302
ChainResidue
BHIS64
BHIS186
BGLU190
B5LD303
NHIS91

site_idAC9
Number of Residues15
Detailsbinding site for residue 5LD B 303
ChainResidue
BHIS64
BHIS186
BHIS187
BGLU190
BLYS194
BMN302
NHIS90
NHIS91
NGLU94
BMN306
VARG116
VARG138
VSER214
VTHR215
VLYS216

site_idAD1
Number of Residues5
Detailsbinding site for residue MN C 301
ChainResidue
CHIS90
CGLU94
CHIS162
SHIS187
C5LD305

site_idAD2
Number of Residues5
Detailsbinding site for residue MN C 302
ChainResidue
CHIS64
CHIS186
CGLU190
C5LD303
XHIS91

site_idAD3
Number of Residues16
Detailsbinding site for residue 5LD C 303
ChainResidue
XHIS91
XGLU94
CMN306
CHIS64
CLEU124
CHIS186
CHIS187
CGLU190
CLYS194
CMN302
FARG116
FARG138
FSER214
FTHR215
FLYS216
XHIS90

site_idAD4
Number of Residues5
Detailsbinding site for residue MN D 401
ChainResidue
DHIS64
DHIS186
DGLU190
D5LD402
HHIS91

site_idAD5
Number of Residues15
Detailsbinding site for residue 5LD D 402
ChainResidue
DHIS64
DHIS186
DHIS187
DGLU190
DLYS194
DMN401
HHIS90
HHIS91
HGLU94
DMN403
PARG116
PARG138
PSER214
PTHR215
PLYS216

site_idAD6
Number of Residues5
Detailsbinding site for residue MN U 304
ChainResidue
DHIS90
DGLU94
DHIS162
UHIS187
U5LD303

site_idAD7
Number of Residues5
Detailsbinding site for residue MN E 401
ChainResidue
EHIS64
EHIS186
EGLU190
E5LD402
RHIS91

site_idAD8
Number of Residues15
Detailsbinding site for residue 5LD E 402
ChainResidue
EHIS64
EHIS186
EHIS187
EGLU190
ELYS194
EMN401
RHIS90
RHIS91
RGLU94
EMN404
UARG116
UARG138
USER214
UTHR215
ULYS216

site_idAD9
Number of Residues5
Detailsbinding site for residue MN E 403
ChainResidue
EHIS90
EGLU94
EHIS162
THIS187
E5LD406

site_idAE1
Number of Residues5
Detailsbinding site for residue MN B 304
ChainResidue
BHIS91
FHIS64
FHIS186
FGLU190
B5LD305

site_idAE2
Number of Residues15
Detailsbinding site for residue 5LD B 305
ChainResidue
BHIS90
BHIS91
BGLU94
BMN301
FHIS64
FHIS186
FHIS187
FGLU190
FLYS194
BMN304
TARG116
TARG138
TSER214
TTHR215
TLYS216

site_idAE3
Number of Residues5
Detailsbinding site for residue MN F 301
ChainResidue
FHIS90
FGLU94
FHIS162
JHIS187
F5LD303

site_idAE4
Number of Residues6
Detailsbinding site for residue MN G 301
ChainResidue
GHIS90
GGLU94
GHIS162
G5LD302
PASP125
PHIS187

site_idAE5
Number of Residues16
Detailsbinding site for residue 5LD G 302
ChainResidue
GGLU14
GHIS90
GHIS91
GGLU94
GMN301
IARG116
IARG138
ISER214
ITHR215
ILYS216
PHIS64
PHIS186
PHIS187
PGLU190
PLYS194
GMN305

site_idAE6
Number of Residues5
Detailsbinding site for residue MN G 303
ChainResidue
GHIS64
GHIS186
GGLU190
G5LD304
WHIS91

site_idAE7
Number of Residues15
Detailsbinding site for residue 5LD G 304
ChainResidue
GHIS64
GHIS186
GHIS187
GGLU190
GLYS194
GMN303
JARG116
JARG138
JSER214
JTHR215
JLYS216
WHIS90
WHIS91
WGLU94
GMN306

site_idAE8
Number of Residues5
Detailsbinding site for residue MN D 403
ChainResidue
DHIS187
D5LD402
HHIS90
HGLU94
HHIS162

site_idAE9
Number of Residues5
Detailsbinding site for residue MN H 301
ChainResidue
HHIS64
HHIS186
HGLU190
H5LD302
LHIS91

site_idAF1
Number of Residues16
Detailsbinding site for residue 5LD H 302
ChainResidue
HHIS64
HLEU124
HHIS186
HHIS187
HGLU190
HLYS194
HMN301
LHIS90
LHIS91
LGLU94
HMN303
QARG116
QARG138
QSER214
QTHR215
QLYS216

site_idAF2
Number of Residues5
Detailsbinding site for residue MN I 401
ChainResidue
IHIS64
IHIS186
IGLU190
I5LD402
SHIS91

site_idAF3
Number of Residues15
Detailsbinding site for residue 5LD I 402
ChainResidue
DARG116
DARG138
DSER214
DTHR215
DLYS216
IHIS64
IHIS186
IHIS187
IGLU190
ILYS194
IMN401
SHIS90
SHIS91
SGLU94
IMN404

site_idAF4
Number of Residues5
Detailsbinding site for residue MN I 403
ChainResidue
IHIS90
IGLU94
IHIS162
XHIS187
I5LD406

site_idAF5
Number of Residues5
Detailsbinding site for residue MN J 301
ChainResidue
JHIS90
JGLU94
JHIS162
NHIS187
J5LD303

site_idAF6
Number of Residues5
Detailsbinding site for residue MN F 302
ChainResidue
FHIS91
JHIS64
JHIS186
JGLU190
F5LD303

site_idAF7
Number of Residues16
Detailsbinding site for residue 5LD F 303
ChainResidue
FHIS90
FHIS91
FGLU94
FMN301
JHIS64
JLEU124
JHIS186
JHIS187
JGLU190
JLYS194
FMN302
XARG116
XARG138
XSER214
XTHR215
XLYS216

site_idAF8
Number of Residues5
Detailsbinding site for residue MN K 301
ChainResidue
KHIS90
KGLU94
KHIS162
QHIS187
K5LD305

site_idAF9
Number of Residues5
Detailsbinding site for residue MN K 302
ChainResidue
KHIS64
KHIS186
KGLU190
K5LD303
VHIS91

site_idAG1
Number of Residues15
Detailsbinding site for residue 5LD K 303
ChainResidue
KHIS64
KHIS186
KHIS187
KGLU190
KLYS194
KMN302
NARG116
NARG138
NSER214
NTHR215
NLYS216
VHIS90
VHIS91
VGLU94
KMN306

site_idAG2
Number of Residues5
Detailsbinding site for residue MN H 303
ChainResidue
HHIS187
H5LD302
LHIS90
LGLU94
LHIS162

site_idAG3
Number of Residues5
Detailsbinding site for residue MN U 305
ChainResidue
LHIS64
LHIS186
LGLU190
U5LD306
UHIS91

site_idAG4
Number of Residues16
Detailsbinding site for residue 5LD U 306
ChainResidue
LHIS64
LLEU124
LHIS186
LHIS187
LGLU190
LLYS194
UMN305
RARG116
RARG138
RSER214
RTHR215
RLYS216
UHIS90
UHIS91
UGLU94
UMN301

site_idAG5
Number of Residues5
Detailsbinding site for residue MN M 401
ChainResidue
MHIS64
MHIS186
MGLU190
M5LD402
PHIS91

site_idAG6
Number of Residues16
Detailsbinding site for residue 5LD M 402
ChainResidue
HARG116
HARG138
HSER214
HTHR215
HLYS216
MHIS64
MLEU124
MHIS186
MHIS187
MGLU190
MLYS194
MMN401
PHIS90
PHIS91
PGLU94
MMN404

site_idAG7
Number of Residues5
Detailsbinding site for residue MN M 403
ChainResidue
MHIS90
MGLU94
MHIS162
WHIS187
M5LD406

site_idAG8
Number of Residues5
Detailsbinding site for residue MN B 306
ChainResidue
BHIS187
B5LD303
NHIS90
NGLU94
NHIS162

site_idAG9
Number of Residues5
Detailsbinding site for residue MN J 302
ChainResidue
JHIS91
NHIS64
NHIS186
NGLU190
J5LD303

site_idAH1
Number of Residues15
Detailsbinding site for residue 5LD J 303
ChainResidue
JHIS90
JHIS91
JGLU94
JMN301
NHIS64
NHIS186
NHIS187
NGLU190
NLYS194
JMN302
WARG116
WARG138
WSER214
WTHR215
WLYS216

site_idAH2
Number of Residues5
Detailsbinding site for residue MN O 301
ChainResidue
OHIS90
OGLU94
OHIS162
RHIS187
O5LD305

site_idAH3
Number of Residues5
Detailsbinding site for residue MN O 302
ChainResidue
OHIS64
OHIS186
OGLU190
O5LD303
THIS91

site_idAH4
Number of Residues15
Detailsbinding site for residue 5LD O 303
ChainResidue
BARG116
BARG138
BSER214
BTHR215
BLYS216
OHIS64
OHIS186
OHIS187
OGLU190
OLYS194
OMN302
THIS90
THIS91
TGLU94
OMN306

site_idAH5
Number of Residues5
Detailsbinding site for residue MN M 404
ChainResidue
MHIS187
M5LD402
PHIS90
PGLU94
PHIS162

site_idAH6
Number of Residues5
Detailsbinding site for residue MN G 305
ChainResidue
GHIS91
G5LD302
PHIS64
PHIS186
PGLU190

site_idAH7
Number of Residues5
Detailsbinding site for residue MN A 404
ChainResidue
AHIS187
A5LD402
QHIS90
QGLU94
QHIS162

site_idAH8
Number of Residues5
Detailsbinding site for residue MN K 304
ChainResidue
KHIS91
QHIS64
QHIS186
QGLU190
K5LD305

site_idAH9
Number of Residues16
Detailsbinding site for residue 5LD K 305
ChainResidue
KHIS90
KHIS91
KGLU94
KMN301
MARG116
MARG138
MSER214
MTHR215
MLYS216
QHIS64
QLEU124
QHIS186
QHIS187
QGLU190
QLYS194
KMN304

site_idAI1
Number of Residues5
Detailsbinding site for residue MN E 404
ChainResidue
EHIS187
E5LD402
RHIS90
RGLU94
RHIS162

site_idAI2
Number of Residues5
Detailsbinding site for residue MN O 304
ChainResidue
OHIS91
RHIS64
RHIS186
RGLU190
O5LD305

site_idAI3
Number of Residues16
Detailsbinding site for residue 5LD O 305
ChainResidue
AARG116
AARG138
ASER214
ATHR215
ALYS216
OHIS90
OHIS91
OGLU94
OMN301
RHIS64
RLEU124
RHIS186
RHIS187
RGLU190
RLYS194
OMN304

site_idAI4
Number of Residues5
Detailsbinding site for residue MN I 404
ChainResidue
IHIS187
I5LD402
SHIS90
SGLU94
SHIS162

site_idAI5
Number of Residues5
Detailsbinding site for residue MN C 304
ChainResidue
CHIS91
SHIS64
SHIS186
SGLU190
C5LD305

site_idAI6
Number of Residues16
Detailsbinding site for residue 5LD C 305
ChainResidue
CHIS90
CHIS91
CGLU94
CMN301
EARG116
EARG138
ESER214
ETHR215
ELYS216
SHIS64
SLEU124
SHIS186
SHIS187
SGLU190
SLYS194
CMN304

site_idAI7
Number of Residues5
Detailsbinding site for residue MN O 306
ChainResidue
OHIS187
O5LD303
THIS90
TGLU94
THIS162

site_idAI8
Number of Residues5
Detailsbinding site for residue MN E 405
ChainResidue
EHIS91
THIS64
THIS186
TGLU190
E5LD406

site_idAI9
Number of Residues16
Detailsbinding site for residue 5LD E 406
ChainResidue
CARG116
CARG138
CSER214
CTHR215
CLYS216
EHIS90
EHIS91
EGLU94
EMN403
THIS64
TLEU124
THIS186
THIS187
TGLU190
TLYS194
EMN405

site_idAJ1
Number of Residues5
Detailsbinding site for residue MN K 306
ChainResidue
KHIS187
K5LD303
VHIS90
VGLU94
VHIS162

site_idAJ2
Number of Residues5
Detailsbinding site for residue MN A 405
ChainResidue
AHIS91
VHIS64
VHIS186
VGLU190
A5LD406

site_idAJ3
Number of Residues16
Detailsbinding site for residue 5LD A 406
ChainResidue
AHIS90
AHIS91
AGLU94
AMN403
OARG116
OARG138
OSER214
OTHR215
OLYS216
VHIS64
VLEU124
VHIS186
VHIS187
VGLU190
VLYS194
AMN405

site_idAJ4
Number of Residues5
Detailsbinding site for residue MN G 306
ChainResidue
GHIS187
G5LD304
WHIS90
WGLU94
WHIS162

site_idAJ5
Number of Residues5
Detailsbinding site for residue MN M 405
ChainResidue
MHIS91
WHIS64
WHIS186
WGLU190
M5LD406

site_idAJ6
Number of Residues16
Detailsbinding site for residue 5LD M 406
ChainResidue
KARG116
KARG138
KSER214
KTHR215
KLYS216
MHIS90
MHIS91
MGLU94
MMN403
WHIS64
WLEU124
WHIS186
WHIS187
WGLU190
WLYS194
MMN405

site_idAJ7
Number of Residues5
Detailsbinding site for residue MN C 306
ChainResidue
CHIS187
C5LD303
XHIS90
XGLU94
XHIS162

site_idAJ8
Number of Residues5
Detailsbinding site for residue MN I 405
ChainResidue
IHIS91
XHIS64
XHIS186
XGLU190
I5LD406

site_idAJ9
Number of Residues15
Detailsbinding site for residue 5LD I 406
ChainResidue
GARG116
GARG138
GSER214
GTHR215
GLYS216
IHIS90
IHIS91
IGLU94
IMN403
XHIS64
XHIS186
XHIS187
XGLU190
XLYS194
IMN405

Functional Information from PROSITE/UniProt
site_idPS00954
Number of Residues14
DetailsIGP_DEHYDRATASE_1 Imidazoleglycerol-phosphate dehydratase signature 1. IDdHHttEdcGIAL
ChainResidueDetails
UILE87-LEU100

site_idPS00955
Number of Residues13
DetailsIGP_DEHYDRATASE_2 Imidazoleglycerol-phosphate dehydratase signature 2. GkNdHHrsESaFK
ChainResidueDetails
UGLY182-LYS194

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues48
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"O23346","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues744
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"29434040","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"6EZM","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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