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5CSS

Crystal structure of triosephosphate isomerase from Thermoplasma acidophilum with glycerol 3-phosphate

Functional Information from GO Data
ChainGOidnamespacecontents
A0004807molecular_functiontriose-phosphate isomerase activity
A0005737cellular_componentcytoplasm
A0006094biological_processgluconeogenesis
A0006096biological_processglycolytic process
A0016853molecular_functionisomerase activity
B0004807molecular_functiontriose-phosphate isomerase activity
B0005737cellular_componentcytoplasm
B0006094biological_processgluconeogenesis
B0006096biological_processglycolytic process
B0016853molecular_functionisomerase activity
C0004807molecular_functiontriose-phosphate isomerase activity
C0005737cellular_componentcytoplasm
C0006094biological_processgluconeogenesis
C0006096biological_processglycolytic process
C0016853molecular_functionisomerase activity
D0004807molecular_functiontriose-phosphate isomerase activity
D0005737cellular_componentcytoplasm
D0006094biological_processgluconeogenesis
D0006096biological_processglycolytic process
D0016853molecular_functionisomerase activity
Functional Information from PDB Data
site_idAC1
Number of Residues14
Detailsbinding site for residue G3P A 301
ChainResidue
AASN7
AALA196
ASER197
AHOH411
AHOH425
AHOH429
ALYS9
AHIS89
AGLU137
AILE142
AGLY143
AALA174
AGLY175
ALEU194

site_idAC2
Number of Residues2
Detailsbinding site for residue CL A 302
ChainResidue
AARG12
ALYS201

site_idAC3
Number of Residues14
Detailsbinding site for residue G3P B 301
ChainResidue
BASN7
BLYS9
BHIS89
BGLU137
BGLY143
BALA174
BGLY175
BLEU194
BVAL195
BALA196
BSER197
BHOH417
BHOH420
BHOH422

site_idAC4
Number of Residues3
Detailsbinding site for residue CL B 302
ChainResidue
BARG12
BLYS201
BHOH468

site_idAC5
Number of Residues14
Detailsbinding site for residue G3P C 301
ChainResidue
CASN7
CLYS9
CHIS89
CGLU137
CILE142
CGLY143
CALA174
CGLY175
CLEU194
CALA196
CSER197
CHOH404
CHOH432
CHOH440

site_idAC6
Number of Residues4
Detailsbinding site for residue CL C 302
ChainResidue
CTYR11
CARG12
CLYS201
CHOH475

site_idAC7
Number of Residues14
Detailsbinding site for residue G3P D 301
ChainResidue
DASN7
DLYS9
DHIS89
DGLU137
DILE142
DGLY143
DALA174
DGLY175
DLEU194
DALA196
DSER197
DHOH410
DHOH419
DHOH430

site_idAC8
Number of Residues3
Detailsbinding site for residue CL D 302
ChainResidue
DARG12
DLYS201
DHOH489

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsActive site: {"description":"Electrophile","evidences":[{"source":"HAMAP-Rule","id":"MF_00147","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"HAMAP-Rule","id":"MF_00147","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues20
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00147","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

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PDB entries from 2025-07-23

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