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1N55

0.83A resolution structure of the E65Q mutant of Leishmania mexicana triosephosphate isomerase complexed with 2-phosphoglycolate

Functional Information from GO Data
ChainGOidnamespacecontents
A0004807molecular_functiontriose-phosphate isomerase activity
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0006094biological_processgluconeogenesis
A0006096biological_processglycolytic process
A0016853molecular_functionisomerase activity
A0019563biological_processglycerol catabolic process
A0020015cellular_componentglycosome
A0046166biological_processglyceraldehyde-3-phosphate biosynthetic process
Functional Information from PDB Data
site_idAC1
Number of Residues16
DetailsBINDING SITE FOR RESIDUE PGA A 650
ChainResidue
AASN11
ALEU232
AGLY234
AGLY235
AHOH803
AHOH810
AHOH846
AHOH988
ALYS13
AHIS95
AGLU167
AALA171
AILE172
AGLY173
AGLY212
ASER213

site_idAC2
Number of Residues8
DetailsBINDING SITE FOR RESIDUE ACY A 700
ChainResidue
ALYS84
AGLN119
AGLY120
ATRP193
AGOL800
AHOH854
AHOH1137
AHOH1262

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE ACY A 701
ChainResidue
AARG134
AASN137
AGLN138
ATHR139
AHOH963
AHOH1256

site_idAC4
Number of Residues10
DetailsBINDING SITE FOR RESIDUE GOL A 800
ChainResidue
ALEU144
ASER145
ASER148
AGLN161
ATRP193
AACY700
AHOH834
AHOH1106
AHOH1144
AHOH1252

site_idAC5
Number of Residues16
DetailsBINDING SITE FOR RESIDUE GOL A 801
ChainResidue
APHE45
APHE45
AASN66
AASN66
AGLY76
AGLY76
AGLU77
AGLU77
AARG98
AHOH809
AHOH809
AHOH860
AHOH1332
AHOH1332
AHOH1360
AHOH1360

site_idAC6
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL A 802
ChainResidue
ATRP170
ALYS176
AASP244
AHOH896
AHOH1092
AHOH1173
AHOH1227
AHOH1264

Functional Information from PROSITE/UniProt
site_idPS00171
Number of Residues11
DetailsTIM_1 Triosephosphate isomerase active site. AYEPVWAIGTG
ChainResidueDetails
AALA165-GLY175

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Electrophile"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsActive site: {"description":"Proton acceptor"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsBinding site: {}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues5
DetailsAnnotated By Reference To The Literature 1hti
ChainResidueDetails
ALYS13
AHIS95
AASN11
AGLU167
AGLY173

246704

PDB entries from 2025-12-24

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