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3P1B

Crystal structure of the native serine acetyltransferase 1 from Entamoeba histolytica

Functional Information from GO Data
ChainGOidnamespacecontents
A0008652biological_processamino acid biosynthetic process
A0009001molecular_functionserine O-acetyltransferase activity
A0016740molecular_functiontransferase activity
A0016746molecular_functionacyltransferase activity
Functional Information from PDB Data
site_idAC1
Number of Residues9
DetailsBINDING SITE FOR RESIDUE SO4 A 314
ChainResidue
ASER201
ASER201
ASER201
AGLY235
AGLY235
AGLY235
ALYS237
ALYS237
ALYS237

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 A 315
ChainResidue
AHIS10
AGLU14
ATHR105
AILE108
AHIS175
AHOH362

site_idAC3
Number of Residues9
DetailsBINDING SITE FOR RESIDUE SO4 A 316
ChainResidue
APRO115
AALA206
AHIS208
AARG222
AHIS223
AHOH351
AHOH364
AHOH406
AHOH408

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 A 317
ChainResidue
ALYS43
APHE50
AMET51
ALYS52
ALYS55
AHIS60

Functional Information from PROSITE/UniProt
site_idPS00178
Number of Residues12
DetailsAA_TRNA_LIGASE_I Aminoacyl-transfer RNA synthetases class-I signature. PtvGDyVTIGTG
ChainResidueDetails
APRO224-GLY235

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PDB entries from 2025-12-24

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