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4AEC

Crystal Structure of the Arabidopsis thaliana O-Acetyl-Serine-(Thiol)- Lyase C

Functional Information from GO Data
ChainGOidnamespacecontents
A0004124molecular_functioncysteine synthase activity
A0005515molecular_functionprotein binding
A0005737cellular_componentcytoplasm
A0005739cellular_componentmitochondrion
A0006535biological_processcysteine biosynthetic process from serine
A0009567biological_processdouble fertilization forming a zygote and endosperm
A0009860biological_processpollen tube growth
A0016740molecular_functiontransferase activity
A0019344biological_processcysteine biosynthetic process
A0042802molecular_functionidentical protein binding
B0004124molecular_functioncysteine synthase activity
B0005515molecular_functionprotein binding
B0005737cellular_componentcytoplasm
B0005739cellular_componentmitochondrion
B0006535biological_processcysteine biosynthetic process from serine
B0009567biological_processdouble fertilization forming a zygote and endosperm
B0009860biological_processpollen tube growth
B0016740molecular_functiontransferase activity
B0019344biological_processcysteine biosynthetic process
B0042802molecular_functionidentical protein binding
Functional Information from PDB Data
site_idAC1
Number of Residues17
DetailsBINDING SITE FOR RESIDUE PLP A 500
ChainResidue
ALYS154
ASER377
APRO404
ASER405
ATYR410
AHOH2034
AHOH2051
AHOH2055
AHOH2057
AASN185
AGLY289
ATHR290
AGLY291
AGLY292
ATHR293
AGLY333
AILE334

site_idAC2
Number of Residues17
DetailsBINDING SITE FOR RESIDUE PLP B 500
ChainResidue
BLYS154
BASN185
BILE288
BGLY289
BTHR290
BGLY291
BGLY292
BTHR293
BGLY333
BILE334
BSER377
BPRO404
BSER405
BTYR410
BHOH2023
BHOH2032
BHOH2034

site_idAC3
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL B 1429
ChainResidue
AILE146
AMET147
AGLU148
BILE146
BMET147
BGLU148
BPRO149
BCYS151

site_idAC4
Number of Residues3
DetailsBINDING SITE FOR RESIDUE ACT B 1430
ChainResidue
BASP282
BLYS307
BLYS397

site_idAC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ACT A 1424
ChainResidue
AALA195
ASER196
AHOH2067
BLYS369

Functional Information from PROSITE/UniProt
site_idPS00901
Number of Residues19
DetailsCYS_SYNTHASE Cysteine synthase/cystathionine beta-synthase P-phosphate attachment site. KlEime.PCcSVKdRiGysM
ChainResidueDetails
ALYS143-MET161

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsBINDING: BINDING => ECO:0000250
ChainResidueDetails
AASN185
AGLY289
ASER377
BASN185
BGLY289
BSER377

site_idSWS_FT_FI2
Number of Residues2
DetailsMOD_RES: N6-(pyridoxal phosphate)lysine => ECO:0000250
ChainResidueDetails
ALYS154
BLYS154

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PDB entries from 2024-11-06

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