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1G4T

THIAMIN PHOSPHATE SYNTHASE

Functional Information from GO Data
ChainGOidnamespacecontents
A0000287molecular_functionmagnesium ion binding
A0004789molecular_functionthiamine-phosphate diphosphorylase activity
A0005737cellular_componentcytoplasm
A0009228biological_processthiamine biosynthetic process
A0009229biological_processthiamine diphosphate biosynthetic process
A0016740molecular_functiontransferase activity
A0046872molecular_functionmetal ion binding
B0000287molecular_functionmagnesium ion binding
B0004789molecular_functionthiamine-phosphate diphosphorylase activity
B0005737cellular_componentcytoplasm
B0009228biological_processthiamine biosynthetic process
B0009229biological_processthiamine diphosphate biosynthetic process
B0016740molecular_functiontransferase activity
B0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG A 2005
ChainResidue
AASP93
AASP112
APOP2003
AHOH2101
AHOH2102

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG B 2006
ChainResidue
BHOH2202
BASP1093
BASP1112
BPOP2004
BHOH2201

site_idAC3
Number of Residues23
DetailsBINDING SITE FOR RESIDUE FTP A 2001
ChainResidue
ATYR29
AILE31
AGLN57
AARG59
AASN92
AHIS107
ASER130
ATYR147
AGLY149
ATHR156
ATHR158
ALYS159
AVAL184
AILE186
AGLY188
ASER206
AMET207
AILE208
ASER209
APOP2003
AHOH2301
AHOH2302
AHOH2305

site_idAC4
Number of Residues23
DetailsBINDING SITE FOR RESIDUE FTP B 2002
ChainResidue
BTYR1029
BILE1031
BGLN1057
BARG1059
BASN1092
BHIS1107
BSER1130
BTYR1147
BGLY1149
BTHR1156
BTHR1158
BLYS1159
BVAL1184
BILE1186
BGLY1188
BSER1206
BMET1207
BILE1208
BSER1209
BPOP2004
BHOH2401
BHOH2402
BHOH2405

site_idAC5
Number of Residues16
DetailsBINDING SITE FOR RESIDUE POP A 2003
ChainResidue
AARG59
ALYS61
AASN92
AASP93
AGLY109
AASP112
ASER130
ALYS159
AFTP2001
AMG2005
AHOH2101
AHOH2102
AHOH2103
AHOH2104
AHOH2105
AHOH2107

site_idAC6
Number of Residues16
DetailsBINDING SITE FOR RESIDUE POP B 2004
ChainResidue
BARG1059
BLYS1061
BASN1092
BASP1093
BGLY1109
BASP1112
BSER1130
BLYS1159
BFTP2002
BMG2006
BHOH2201
BHOH2202
BHOH2203
BHOH2204
BHOH2205
BHOH2207

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues26
DetailsBinding site: {}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 2tps
ChainResidueDetails
AARG59
ASER130
ALYS159

site_idCSA2
Number of Residues3
DetailsAnnotated By Reference To The Literature 2tps
ChainResidueDetails
BLYS1159
BSER1130
BARG1059

site_idCSA3
Number of Residues1
DetailsAnnotated By Reference To The Literature 2tps
ChainResidueDetails
ASER130

site_idCSA4
Number of Residues1
DetailsAnnotated By Reference To The Literature 2tps
ChainResidueDetails
BSER1130

site_idMCSA1
Number of Residues3
DetailsM-CSA 364
ChainResidueDetails
AARG59electrostatic stabiliser
ASER130electrostatic stabiliser, enhance reactivity
ALYS159electrostatic stabiliser

site_idMCSA2
Number of Residues3
DetailsM-CSA 364
ChainResidueDetails
BARG1059electrostatic stabiliser
BSER1130electrostatic stabiliser, enhance reactivity
BLYS1159electrostatic stabiliser

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PDB entries from 2025-07-23

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