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4W1X

Crystal structure of 7,8-diaminopelargonic acid synthase (BioA) from Mycobacterium tuberculosis, complexed with 1-(4-(4-(3-chlorobenzoyl)piperazin-1-yl)phenyl)ethanone

Functional Information from GO Data
ChainGOidnamespacecontents
A0004015molecular_functionadenosylmethionine-8-amino-7-oxononanoate transaminase activity
A0005737cellular_componentcytoplasm
A0008483molecular_functiontransaminase activity
A0009102biological_processbiotin biosynthetic process
A0016740molecular_functiontransferase activity
A0030170molecular_functionpyridoxal phosphate binding
B0004015molecular_functionadenosylmethionine-8-amino-7-oxononanoate transaminase activity
B0005737cellular_componentcytoplasm
B0008483molecular_functiontransaminase activity
B0009102biological_processbiotin biosynthetic process
B0016740molecular_functiontransferase activity
B0030170molecular_functionpyridoxal phosphate binding
Functional Information from PDB Data
site_idAC1
Number of Residues18
Detailsbinding site for residue PLP A 501
ChainResidue
AGLY124
AHOH703
AHOH709
AHOH728
AHOH752
AHOH801
AHOH802
BPRO317
BTHR318
BHOH727
ASER125
ATYR157
AHIS158
AGLU220
AASP254
AILE256
AALA257
ALYS283

site_idAC2
Number of Residues3
Detailsbinding site for residue EDO A 502
ChainResidue
AALA350
AALA354
AHOH746

site_idAC3
Number of Residues3
Detailsbinding site for residue PEG A 503
ChainResidue
AARG193
AHIS232
AHOH834

site_idAC4
Number of Residues3
Detailsbinding site for residue EDO A 504
ChainResidue
AARG193
AASP367
AHOH794

site_idAC5
Number of Residues13
Detailsbinding site for residue 3G9 B 501
ChainResidue
AMET91
AGLY93
AGLY316
APRO317
ATHR318
BTYR25
BTRP64
BGLY156
BTYR157
BGLY172
BGLY173
BALA226
BHOH824

site_idAC6
Number of Residues13
Detailsbinding site for residue 3G9 B 502
ChainResidue
ATYR25
ATRP64
AGLY156
ATYR157
AGLY172
AGLY173
AALA226
AHOH813
BMET91
BGLY93
BGLY316
BPRO317
BTHR318

site_idAC7
Number of Residues3
Detailsbinding site for residue EDO B 503
ChainResidue
BVAL222
BPRO234
BHOH804

site_idAC8
Number of Residues17
Detailsbinding site for residue PLP B 504
ChainResidue
APRO317
ATHR318
AHOH680
BSER123
BGLY124
BSER125
BTYR157
BHIS158
BGLU220
BASP254
BILE256
BALA257
BLYS283
BHOH646
BHOH721
BHOH728
BHOH731

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
ALEU251-GLY288

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues16
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsSite: {"description":"Participates in the substrate recognition with KAPA and in a stacking interaction with the adenine ring of SAM","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsModified residue: {"description":"N6-(pyridoxal phosphate)lysine","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

239149

PDB entries from 2025-07-23

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