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5TE2

Crystal structure of 7,8-diaminopelargonic acid synthase (BioA) from Mycobacterium tuberculosis, complexed with a mechanism-based inhibitor

Functional Information from GO Data
ChainGOidnamespacecontents
A0004015molecular_functionadenosylmethionine-8-amino-7-oxononanoate transaminase activity
A0004141molecular_functiondethiobiotin synthase activity
A0005737cellular_componentcytoplasm
A0008483molecular_functiontransaminase activity
A0009102biological_processbiotin biosynthetic process
A0030170molecular_functionpyridoxal phosphate binding
B0004015molecular_functionadenosylmethionine-8-amino-7-oxononanoate transaminase activity
B0004141molecular_functiondethiobiotin synthase activity
B0005737cellular_componentcytoplasm
B0008483molecular_functiontransaminase activity
B0009102biological_processbiotin biosynthetic process
B0030170molecular_functionpyridoxal phosphate binding
Functional Information from PDB Data
site_idAC1
Number of Residues19
Detailsbinding site for residue 7B9 B 501
ChainResidue
AGLY316
BGLY159
BGLU220
BASP254
BILE256
BLYS283
BHOH654
BHOH662
BHOH682
BHOH684
BHOH745
APRO317
ATHR318
AHOH613
BTRP64
BGLY124
BSER125
BTYR157
BHIS158

site_idAC2
Number of Residues5
Detailsbinding site for residue PEG B 502
ChainResidue
BARG193
BVAL222
BHIS232
BASP233
BHOH602

site_idAC3
Number of Residues18
Detailsbinding site for residue 7B9 A 501
ChainResidue
ATYR25
ATRP64
AGLY124
ASER125
ATYR157
AHIS158
AGLY159
AGLU220
AASP254
AILE256
ALYS283
AHOH607
AHOH662
AHOH672
BGLY316
BPRO317
BTHR318
BHOH603

site_idAC4
Number of Residues8
Detailsbinding site for residue PGE A 502
ChainResidue
AARG193
APHE231
AHIS232
AASP233
APRO234
AHIS271
AHOH646
AHOH666

Functional Information from PROSITE/UniProt
site_idPS00600
Number of Residues38
DetailsAA_TRANSFER_CLASS_3 Aminotransferases class-III pyridoxal-phosphate attachment site. LIfDEIat.GFgRtGalfaadhagvsp....DIMcvGKaltGG
ChainResidueDetails
BLEU251-GLY288

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues16
DetailsBINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_00834
ChainResidueDetails
BTRP64
AGLY124
ATYR157
AASP254
ALYS283
AGLY316
APRO317
AARG400
BGLY124
BTYR157
BASP254
BLYS283
BGLY316
BPRO317
BARG400
ATRP64

site_idSWS_FT_FI2
Number of Residues2
DetailsSITE: Participates in the substrate recognition with KAPA and in a stacking interaction with the adenine ring of SAM => ECO:0000255|HAMAP-Rule:MF_00834
ChainResidueDetails
BTYR25
ATYR25

site_idSWS_FT_FI3
Number of Residues2
DetailsMOD_RES: N6-(pyridoxal phosphate)lysine => ECO:0000255|HAMAP-Rule:MF_00834
ChainResidueDetails
BLYS283
ALYS283

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PDB entries from 2024-06-05

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