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4ED5

Crystal structure of the two N-terminal RRM domains of HuR complexed with RNA

Functional Information from GO Data
ChainGOidnamespacecontents
A0003676molecular_functionnucleic acid binding
A0003723molecular_functionRNA binding
A1990904cellular_componentribonucleoprotein complex
B0003676molecular_functionnucleic acid binding
B0003723molecular_functionRNA binding
B1990904cellular_componentribonucleoprotein complex
Functional Information from PDB Data
site_idAC1
Number of Residues10
DetailsBINDING SITE FOR RESIDUE GOL A 201
ChainResidue
AGLY18
AHOH404
ATHR20
AVAL69
ATHR70
AALA71
AGLY174
ASER175
ASER176
AHOH344

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL A 202
ChainResidue
ATHR118
AGLN119
AVAL137
AVAL139
AHOH355
AHOH427

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE GOL A 203
ChainResidue
ASER146
AARG147
AHOH380
AHOH438

site_idAC4
Number of Residues3
DetailsBINDING SITE FOR RESIDUE GOL A 204
ChainResidue
AASN21
AGLU47
AASN67

site_idAC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE GOL A 205
ChainResidue
ASER111
AGLU177
ATHR180
AHOH433

site_idAC6
Number of Residues8
DetailsBINDING SITE FOR RESIDUE M2M A 206
ChainResidue
AILE78
AASN82
AILE91
ALYS92
AVAL93
ASER94
AHOH374
DU5

site_idAC7
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO A 207
ChainResidue
AMET117
AASP121
AHOH361
AHOH424
BHIS59

site_idAC8
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO A 208
ChainResidue
ATYR95
AHOH327
AHOH374
AHOH382

site_idAC9
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL D 101
ChainResidue
AVAL139
AARG147
DU3
DU4
DU5
DHOH216

site_idBC1
Number of Residues9
DetailsBINDING SITE FOR RESIDUE GOL D 102
ChainResidue
ATYR26
AASN134
AARG136
APHE151
DU4
DA7
DHOH209
DHOH210
DHOH211

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsMOD_RES: Phosphoserine => ECO:0007744|PubMed:23186163
ChainResidueDetails
ASER100
BSER100

site_idSWS_FT_FI2
Number of Residues2
DetailsMOD_RES: Phosphoserine => ECO:0000305|PubMed:18285462
ChainResidueDetails
ASER158
BSER158

237735

PDB entries from 2025-06-18

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