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1A59

COLD-ACTIVE CITRATE SYNTHASE

Functional Information from GO Data
ChainGOidnamespacecontents
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0005975biological_processcarbohydrate metabolic process
A0006099biological_processtricarboxylic acid cycle
A0016740molecular_functiontransferase activity
A0019679biological_processpropionate metabolic process, methylcitrate cycle
A0036440molecular_functioncitrate synthase activity
A0046912molecular_functionacyltransferase activity, acyl groups converted into alkyl on transfer
A0050440molecular_function2-methylcitrate synthase activity
Functional Information from PDB Data
site_idAC1
Number of Residues14
DetailsBINDING SITE FOR RESIDUE COA A 380
ChainResidue
APRO219
AHIS269
AARG270
AILE315
AASN318
ACIT379
ALEU220
AALA224
ALYS263
AVAL264
AMET265
AGLY266
APHE267
AGLY268

site_idAC2
Number of Residues10
DetailsBINDING SITE FOR RESIDUE CIT A 379
ChainResidue
AHIS186
AASN189
AHIS221
AHIS269
AARG278
AASP320
APHE341
AARG345
AARG364
ACOA380

Functional Information from PROSITE/UniProt
site_idPS00480
Number of Residues13
DetailsCITRATE_SYNTHASE Citrate synthase signature. GFGHrVy.KngDSR
ChainResidueDetails
AGLY266-ARG278

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues3
DetailsACT_SITE: ACT_SITE => ECO:0000269|PubMed:9551556
ChainResidueDetails
AHIS221
AHIS269
AASP320

site_idSWS_FT_FI2
Number of Residues2
DetailsBINDING: BINDING => ECO:0000250|UniProtKB:I6Y9Q3
ChainResidueDetails
AHIS186
AARG364

site_idSWS_FT_FI3
Number of Residues3
DetailsBINDING: BINDING => ECO:0000269|PubMed:9551556
ChainResidueDetails
ALYS263
AARG278
AARG345

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1aj8
ChainResidueDetails
AHIS221
AHIS269
AASP320

site_idCSA2
Number of Residues4
DetailsAnnotated By Reference To The Literature 1aj8
ChainResidueDetails
AHIS221
AHIS269
AASP320
ASER191

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PDB entries from 2025-06-18

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