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4KX5

Cytosolic 5'-nucleotidase III complexed with cytidine 5'-monophosphate

Functional Information from GO Data
ChainGOidnamespacecontents
A0000287molecular_functionmagnesium ion binding
A0005737cellular_componentcytoplasm
A0008253molecular_function5'-nucleotidase activity
Functional Information from PDB Data
site_idAC1
Number of Residues24
DetailsBINDING SITE FOR RESIDUE C A 301
ChainResidue
AASP49
ASER117
ASER164
AALA165
AGLY166
ALYS213
AEDO306
AMG314
AHOH401
AHOH402
AHOH403
APHE50
AHOH476
AHOH482
AHOH490
AHOH539
AHOH692
AASN51
ATHR66
AHIS68
AASN69
AGLU96
ATRP113
ATYR114

site_idAC2
Number of Residues2
DetailsBINDING SITE FOR RESIDUE BME A 302
ChainResidue
ACYS34
ALYS38

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE BME A 303
ChainResidue
ATYR59
ALYS62
AARG63
ACYS64
AASP139

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EPE A 304
ChainResidue
AGLU206
AGLN294
ALYS295
ALEU297
AHOH520

site_idAC5
Number of Residues7
DetailsBINDING SITE FOR RESIDUE EDO A 305
ChainResidue
AALA41
AALA42
AHIS156
AGLY157
AASN230
AHOH613
AHOH617

site_idAC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO A 306
ChainResidue
AARG63
AASN69
ALYS89
AC301
AHOH587

site_idAC7
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO A 307
ChainResidue
AASP98
ALEU101
AVAL103
ALYS106

site_idAC8
Number of Residues3
DetailsBINDING SITE FOR RESIDUE EDO A 308
ChainResidue
ATYR109
AHOH449
AHOH661

site_idAC9
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO A 309
ChainResidue
ALYS128
AASP169
AGLU172
AEDO310

site_idBC1
Number of Residues8
DetailsBINDING SITE FOR RESIDUE EDO A 310
ChainResidue
AGLU172
AARG176
ATYR181
ASER183
AASN184
AEDO309
AHOH412
AHOH554

site_idBC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO A 311
ChainResidue
ALYS18
AGLU144
AGLU283
ASER285
AHOH518

site_idBC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO A 312
ChainResidue
AVAL140
AMET141
ALEU142
AHOH509
AHOH670

site_idBC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO A 313
ChainResidue
ALYS24
APRO26
ATHR27
AARG28
AGLU31
AHOH615

site_idBC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG A 314
ChainResidue
AASP49
AASN51
AASP238
AC301
AHOH401
AHOH402

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsACT_SITE: Nucleophile => ECO:0000269|PubMed:16672222
ChainResidueDetails
AASP49

site_idSWS_FT_FI2
Number of Residues1
DetailsACT_SITE: Proton donor => ECO:0000269|PubMed:16672222
ChainResidueDetails
AASN51

site_idSWS_FT_FI3
Number of Residues5
DetailsBINDING: BINDING => ECO:0000269|PubMed:16672222
ChainResidueDetails
AASP49
AASN51
ASER164
ALYS213
AASP238

site_idSWS_FT_FI4
Number of Residues2
DetailsBINDING: BINDING => ECO:0000250|UniProtKB:Q9W197
ChainResidueDetails
AGLU96
ASER117

site_idSWS_FT_FI5
Number of Residues1
DetailsMOD_RES: Phosphoserine => ECO:0007744|PubMed:21183079
ChainResidueDetails
ASER239

219140

PDB entries from 2024-05-01

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