Q92466 (DDB2_HUMAN) Homo sapiens (Human)

DNA damage-binding protein 2 UniProtKBInterProSTRINGInteractive Modelling

427 aa; Sequence (Fasta) ; (Isoform 2; Isoform 3; Isoform 4; Isoform 5; ) Identical sequences: Pan troglodytes: H2Q3I6; Pan paniscus: A0A2R8Z6C7

Sequence Features

 215M -> T (in dbSNP:rs4647750). VAR_016337 dbSNP
 244K -> E (in XP-E; impairs DNA-binding of the UV-DDB complex; dbSNP:rs121434639). VAR_010141 dbSNP
 273R -> H (in XP-E; impairs interaction with DDB1 and CUL4A; dbSNP:rs121434640). VAR_010142 dbSNP
 293A -> T (in dbSNP:rs4647751). VAR_016338 dbSNP
 233-271WD40 repeat
IPR001680PF00400

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRangeDownloadAssess
'Damaged DNA induced UV-damaged DNA-binding protein (UV-DDB) dimerization and its roles in chroma... Heteromer
Q16531;
4e5420-421
'Damaged DNA induced UV-damaged DNA-binding protein (UV-DDB) dimerization and its roles in chroma... Heteromer
Q16531;
4e5z20-420
Structure of the hsDDB1-hsDDB2 complex Heteromer
Q16531;
3ei454-421
Crystal Structure of DDB1 in Complex with the H-Box Motif of DDB2 Heteromer
Q16531;
3i7l68-81

Homology models

Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownloadAssess
monomer -3.932jid.1.A132-423
11.31

Homology models built on isoform sequence

Isoform #Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownloadAssess
5monomer-2.163ei2.1.B65-243
45.70
2monomer-2.634e54.1.B153-232
98.84
2monomer-3.974e5z.1.B109-232
67.74