Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyWinged helix DNA-binding domain8056283 3000034 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyWinged helix DNA-binding domain8056283 3000034 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APF00178,PF19525e6da1A1 A: alpha arraysX: HTHH: HTHT: wingedF: PF00178,PF19525ECOD (1.6)
BPF00178,PF19525e6da1B1 A: alpha arraysX: HTHH: HTHT: wingedF: PF00178,PF19525ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF19525Ets1 N-terminal flanking region of Ets domain (Ets1_N_flank)Ets1 N-terminal flanking region of Ets domainEts1 is a member of the Ets family of transcription factors in which the DNA-binding activity is in an autoinhibited state. The autoinhibition of Ets1 is mediated by structural coupling of the regions flanking the Ets domain. The inhibitory regions a ...Ets1 is a member of the Ets family of transcription factors in which the DNA-binding activity is in an autoinhibited state. The autoinhibition of Ets1 is mediated by structural coupling of the regions flanking the Ets domain. The inhibitory regions are folded as helices HI1 and HI2 N-terminal to the ETS domain and as H4 C-terminal to the ETS domain, which are packed together to form an inhibitory module. This domain represents the N-terminal flanking region of Ets domain which contains the residues forming HI1 and HI2 helices and additional residues(244-301) N-terminal to HI1. HI1 and HI2 exert the autoinhibitory function by directing the inhibitory residues N-terminal to HI1 to mask the Ets domain DNA-binding surface. These residues are flexible and function by masking the DNA-binding surface of the Ets domain. Phosphorylation of serine residues present in this region enhances autoinhibition dramatically. These inhibitory sequences are required for cooperative DNA binding [5].
Domain
A, B
PF00178Ets-domain (Ets)Ets-domain- Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
Protein C-ets-1
serine-rich region (SRR) peptide---

Protein Modification Annotation

Modified Residue(s)
ChainResidue(s)Description
NH2 RESIDAA0081 , AA0083 , AA0084 , AA0086 , AA0087 , AA0088 , AA0090 , AA0091 , AA0092 , AA0093 , AA0095 , AA0096 , AA0097 , AA0098 , AA0099 , AA0100

PSI-MOD :  L-alanine amide MOD:00090 , L-asparagine amide MOD:00092 , L-aspartic acid 1-amide MOD:00093 , L-glutamine amide MOD:00095 , L-glutamic acid 1-amide MOD:00096 , glycine amide MOD:00097 , L-isoleucine amide MOD:00099 , L-leucine amide MOD:00100 , L-lysine amide MOD:00101 , L-methionine amide MOD:00102 , L-proline amide MOD:00104 , L-serine amide MOD:00105 , L-threonine amide MOD:00106 , L-tryptophan amide MOD:00107 , L-tyrosine amide MOD:00108 , L-valine amide MOD:00109
PF5 Parent Component: PHE

RESIDAA0081 , AA0083 , AA0084 , AA0086 , AA0087 , AA0088 , AA0090 , AA0091 , AA0092 , AA0093 , AA0095 , AA0096 , AA0097 , AA0098 , AA0099 , AA0100

SEP Parent Component: SER

RESIDAA0081 , AA0083 , AA0084 , AA0086 , AA0087 , AA0088 , AA0090 , AA0091 , AA0092 , AA0093 , AA0095 , AA0096 , AA0097 , AA0098 , AA0099 , AA0100 , AA0037

PSI-MOD :  L-alanine amide MOD:00090 , L-asparagine amide MOD:00092 , L-aspartic acid 1-amide MOD:00093 , L-glutamine amide MOD:00095 , L-glutamic acid 1-amide MOD:00096 , glycine amide MOD:00097 , L-isoleucine amide MOD:00099 , L-leucine amide MOD:00100 , L-lysine amide MOD:00101 , L-methionine amide MOD:00102 , L-proline amide MOD:00104 , L-serine amide MOD:00105 , L-threonine amide MOD:00106 , L-tryptophan amide MOD:00107 , L-tyrosine amide MOD:00108 , L-valine amide MOD:00109 , O-phospho-L-serine MOD:00046