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1GR0

myo-inositol 1-phosphate synthase from Mycobacterium tuberculosis in complex with NAD and zinc.

Functional Information from GO Data
ChainGOidnamespacecontents
A0004512molecular_functioninositol-3-phosphate synthase activity
A0005829cellular_componentcytosol
A0006021biological_processinositol biosynthetic process
A0008270molecular_functionzinc ion binding
A0008654biological_processphospholipid biosynthetic process
A0016853molecular_functionisomerase activity
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 1200
ChainResidue
ACYS26
ASER311
ANAD1000
AHOH2170

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CAC A 1500
ChainResidue
ATHR43
ASER44
AHIS51
AHOH2015
AHOH2019

site_idAC3
Number of Residues34
DetailsBINDING SITE FOR RESIDUE NAD A 1000
ChainResidue
AGLY22
AVAL23
AGLY24
AASN25
ACYS26
APHE68
AASP69
AVAL70
ALYS74
APRO107
ATHR108
AGLY111
AILE112
ATYR116
ATYR145
ALEU146
APRO147
AVAL148
ATYR157
AALA171
ALEU172
AASP197
AILE198
AMET234
AASP235
AASP310
ASER311
ASER314
AZN1200
AHOH2001
AHOH2002
AHOH2035
AHOH2168
AHOH2169

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues5
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"Q8A7J8","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsCross-link: {"description":"Isoglutamyl lysine isopeptide (Lys-Gln) (interchain with Q-Cter in protein Pup)","evidences":[{"source":"PubMed","id":"20066036","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

240971

PDB entries from 2025-08-27

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