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4M55

Crystal structure of Human UDP-xylose synthase R236H substitution

Functional Information from GO Data
ChainGOidnamespacecontents
A0042732biological_processD-xylose metabolic process
A0070403molecular_functionNAD+ binding
B0042732biological_processD-xylose metabolic process
B0070403molecular_functionNAD+ binding
C0042732biological_processD-xylose metabolic process
C0070403molecular_functionNAD+ binding
D0042732biological_processD-xylose metabolic process
D0070403molecular_functionNAD+ binding
E0042732biological_processD-xylose metabolic process
E0070403molecular_functionNAD+ binding
F0042732biological_processD-xylose metabolic process
F0070403molecular_functionNAD+ binding
Functional Information from PDB Data
site_idAC1
Number of Residues26
DetailsBINDING SITE FOR RESIDUE NAD A 501
ChainResidue
AGLY95
ATHR123
AGLY124
AHIS143
AASP144
AVAL145
ALEU159
AALA160
ASER161
ATHR178
AALA200
AALA97
ASER201
ATHR202
ALYS235
AILE258
APHE259
ATHR261
AHIS267
AGLY98
APHE99
AVAL100
AASP119
AASN120
APHE121
APHE122

site_idAC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE POP A 502
ChainResidue
ALYS191
ATYR245
BLYS177

site_idAC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 A 503
ChainResidue
AHIS267
AMET268
AASN269

site_idAC4
Number of Residues24
DetailsBINDING SITE FOR RESIDUE NAD B 501
ChainResidue
BGLY95
BALA97
BGLY98
BPHE99
BVAL100
BASP119
BASN120
BPHE121
BPHE122
BTHR123
BGLY124
BHIS143
BASP144
BVAL145
BLEU159
BSER161
BPRO162
BTHR178
BTHR202
BLYS235
BILE258
BTHR261
BHIS267
BARG272

site_idAC5
Number of Residues11
DetailsBINDING SITE FOR RESIDUE UDP B 502
ChainResidue
ALYS177
BPRO148
BLEU149
BTYR150
BLEU184
BASN185
BGLY188
BLEU189
BLYS191
BARG192
BTYR245

site_idAC6
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 B 503
ChainResidue
BHIS267
BMET268
BASN269

site_idAC7
Number of Residues27
DetailsBINDING SITE FOR RESIDUE NAD C 501
ChainResidue
CGLY95
CALA97
CGLY98
CPHE99
CVAL100
CASP119
CASN120
CPHE121
CPHE122
CTHR123
CGLY124
CHIS143
CASP144
CVAL145
CLEU159
CALA160
CSER161
CPRO162
CALA163
CTHR178
CALA200
CTHR202
CLYS235
CILE258
CTHR261
CHIS267
CARG272

site_idAC8
Number of Residues4
DetailsBINDING SITE FOR RESIDUE POP C 502
ChainResidue
CTYR245
DLYS177
CGLY188
CLYS191

site_idAC9
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 C 503
ChainResidue
CHIS267
CMET268
CASN269

site_idBC1
Number of Residues26
DetailsBINDING SITE FOR RESIDUE NAD D 501
ChainResidue
DGLY95
DALA97
DGLY98
DPHE99
DVAL100
DGLY101
DASP119
DASN120
DPHE121
DPHE122
DTHR123
DGLY124
DHIS143
DASP144
DVAL145
DLEU159
DALA160
DSER161
DTHR178
DALA200
DTHR202
DLYS235
DILE258
DPHE259
DTHR261
DHIS267

site_idBC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE UDP D 502
ChainResidue
CLYS177
DPRO148
DLEU184
DASN185
DGLY188
DLYS191
DTYR245

site_idBC3
Number of Residues21
DetailsBINDING SITE FOR RESIDUE NAD E 800
ChainResidue
EGLY95
EALA97
EGLY98
EPHE99
EVAL100
EASP119
EASN120
EPHE121
EPHE122
ETHR123
EGLY124
EHIS143
EASP144
EVAL145
ELEU159
ESER161
EPRO162
ETHR178
ETHR202
EPHE259
ETHR261

site_idBC4
Number of Residues18
DetailsBINDING SITE FOR RESIDUE NAD F 800
ChainResidue
FALA97
FGLY98
FPHE99
FVAL100
FASP119
FASN120
FPHE121
FPHE122
FTHR123
FGLY124
FHIS143
FASP144
FVAL145
FLYS174
FTHR178
FTHR261
FHIS267
FARG272

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues86
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"22810237","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"25521717","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2B69","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4LK3","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4M55","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues65
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"25521717","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4LK3","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues5
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"25521717","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4M55","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues5
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"25521717","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4LK3","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4M55","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues5
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"PubMed","id":"19690332","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues6
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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