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1XRJ

Rapid structure determination of human uridine-cytidine kinase 2 using a conventional laboratory X-ray source and a single samarium derivative

Functional Information from GO Data
ChainGOidnamespacecontents
A0004849molecular_functionuridine kinase activity
A0005524molecular_functionATP binding
A0005575cellular_componentcellular_component
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0009224biological_processCMP biosynthetic process
A0016301molecular_functionkinase activity
A0042802molecular_functionidentical protein binding
A0043771molecular_functioncytidine kinase activity
A0044206biological_processUMP salvage
A0044211biological_processCTP salvage
B0004849molecular_functionuridine kinase activity
B0005524molecular_functionATP binding
B0005575cellular_componentcellular_component
B0005737cellular_componentcytoplasm
B0005829cellular_componentcytosol
B0009224biological_processCMP biosynthetic process
B0016301molecular_functionkinase activity
B0042802molecular_functionidentical protein binding
B0043771molecular_functioncytidine kinase activity
B0044206biological_processUMP salvage
B0044211biological_processCTP salvage
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG A 400
ChainResidue
ASER34
AC5P405
AADP410
AHOH483
AHOH557

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE MG B 401
ChainResidue
BHOH601
BHOH602
BHOH603
BSER34
BSER60
BASP62
BGLU135

site_idAC3
Number of Residues20
DetailsBINDING SITE FOR RESIDUE C5P A 405
ChainResidue
ATHR29
AALA30
ALYS33
AASP62
ATYR65
APHE83
AASP84
ATYR112
AHIS117
AILE137
AARG166
AARG169
AARG174
AARG176
AGLN184
AMG400
AADP410
AHOH416
AHOH452
AHOH483

site_idAC4
Number of Residues17
DetailsBINDING SITE FOR RESIDUE ADP A 410
ChainResidue
AGLY28
AALA30
ASER31
AGLY32
ALYS33
ASER34
ASER35
AARG165
AARG169
AASP213
AMG400
AC5P405
AHOH434
AHOH469
AHOH505
AHOH509
AHOH575

site_idAC5
Number of Residues20
DetailsBINDING SITE FOR RESIDUE C5P B 406
ChainResidue
BTHR29
BALA30
BLYS33
BTYR65
BPHE83
BASP84
BTYR112
BPHE114
BHIS117
BILE137
BARG166
BARG169
BARG174
BARG176
BGLN184
BADP411
BHOH431
BHOH445
BHOH600
BHOH603

site_idAC6
Number of Residues15
DetailsBINDING SITE FOR RESIDUE ADP B 411
ChainResidue
BGLY28
BALA30
BSER31
BGLY32
BLYS33
BSER34
BSER35
BARG165
BARG169
BASP213
BC5P406
BHOH457
BHOH458
BHOH528
BHOH600

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues16
DetailsBINDING: BINDING => ECO:0000269|PubMed:15130468, ECO:0000269|PubMed:15735337
ChainResidueDetails
AGLY27
BASP84
BTYR112
BHIS117
BARG166
BARG176
BGLN184
BASP213
AASP84
ATYR112
AHIS117
AARG166
AARG176
AGLN184
AASP213
BGLY27

site_idSWS_FT_FI2
Number of Residues2
DetailsMOD_RES: N-acetylalanine => ECO:0007744|PubMed:19413330
ChainResidueDetails
AALA2
BALA2

site_idSWS_FT_FI3
Number of Residues2
DetailsMOD_RES: Phosphoserine => ECO:0007744|PubMed:21406692
ChainResidueDetails
ASER254
BSER254

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PDB entries from 2024-07-17

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