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1NF0

Triosephosphate Isomerase in Complex with DHAP

Functional Information from GO Data
ChainGOidnamespacecontents
A0004807molecular_functiontriose-phosphate isomerase activity
A0005515molecular_functionprotein binding
A0005737cellular_componentcytoplasm
A0005739cellular_componentmitochondrion
A0005829cellular_componentcytosol
A0005886cellular_componentplasma membrane
A0006094biological_processgluconeogenesis
A0006096biological_processglycolytic process
A0016853molecular_functionisomerase activity
A0019563biological_processglycerol catabolic process
A0046166biological_processglyceraldehyde-3-phosphate biosynthetic process
B0004807molecular_functiontriose-phosphate isomerase activity
B0005515molecular_functionprotein binding
B0005737cellular_componentcytoplasm
B0005739cellular_componentmitochondrion
B0005829cellular_componentcytosol
B0005886cellular_componentplasma membrane
B0006094biological_processgluconeogenesis
B0006096biological_processglycolytic process
B0016853molecular_functionisomerase activity
B0019563biological_processglycerol catabolic process
B0046166biological_processglyceraldehyde-3-phosphate biosynthetic process
Functional Information from PDB Data
site_idAC1
Number of Residues15
DetailsBINDING SITE FOR RESIDUE 13P A 5001
ChainResidue
AASN10
ALEU230
AGLY232
AGLY233
AHOH5026
AHOH5099
AHOH5140
ALYS12
AHIS95
AGLU165
AILE170
AGLY171
AGLY210
ASER211
AALA212

site_idAC2
Number of Residues14
DetailsBINDING SITE FOR RESIDUE 13P B 1150
ChainResidue
BASN10
BLYS12
BHIS95
BGLU165
BILE170
BGLY171
BGLY210
BSER211
BLEU230
BGLY232
BGLY233
BHOH1157
BHOH1182
BHOH1187

Functional Information from PROSITE/UniProt
site_idPS00171
Number of Residues11
DetailsTIM_1 Triosephosphate isomerase active site. AYEPVWAIGTG
ChainResidueDetails
AALA163-GLY173

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsActive site: {"description":"Electrophile"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsActive site: {"description":"Proton acceptor"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"12509510","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"PubMed","id":"19779198","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues4
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"18407956","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"19779198","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues4
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)","evidences":[{"source":"PubMed","id":"22106047","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues5
DetailsAnnotated By Reference To The Literature 1hti
ChainResidueDetails
AASN10
AHIS95
AGLU165
AGLY171
ALYS12

site_idCSA2
Number of Residues5
DetailsAnnotated By Reference To The Literature 1hti
ChainResidueDetails
BASN10
BHIS95
BGLU165
BGLY171
BLYS12

246031

PDB entries from 2025-12-10

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