1U8R
Crystal Structure of an IdeR-DNA Complex Reveals a Conformational Change in Activated IdeR for Base-specific Interactions
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
F [auth B] | SCOP2B Superfamily | Transcriptional regulator domain | 8017617 | 3000121 | SCOP2B (2022-06-29) |
F [auth B] | SCOP2B Superfamily | DtxR dimerization domain-like | 8017622 | 3000063 | SCOP2B (2022-06-29) |
F [auth B] | SCOP2B Superfamily | Winged helix DNA-binding domain | 8017619 | 3000034 | SCOP2B (2022-06-29) |
G [auth C] | SCOP2B Superfamily | Winged helix DNA-binding domain | 8017619 | 3000034 | SCOP2B (2022-06-29) |
G [auth C] | SCOP2B Superfamily | DtxR dimerization domain-like | 8017622 | 3000063 | SCOP2B (2022-06-29) |
G [auth C] | SCOP2B Superfamily | Transcriptional regulator domain | 8017617 | 3000121 | SCOP2B (2022-06-29) |
H [auth D] | SCOP2B Superfamily | Winged helix DNA-binding domain | 8017619 | 3000034 | SCOP2B (2022-06-29) |
H [auth D] | SCOP2B Superfamily | DtxR dimerization domain-like | 8017622 | 3000063 | SCOP2B (2022-06-29) |
H [auth D] | SCOP2B Superfamily | Transcriptional regulator domain | 8017617 | 3000121 | SCOP2B (2022-06-29) |
I [auth G] | SCOP2B Superfamily | DtxR dimerization domain-like | 8017622 | 3000063 | SCOP2B (2022-06-29) |
I [auth G] | SCOP2B Superfamily | Winged helix DNA-binding domain | 8017619 | 3000034 | SCOP2B (2022-06-29) |
I [auth G] | SCOP2B Superfamily | Transcriptional regulator domain | 8017617 | 3000121 | SCOP2B (2022-06-29) |
J [auth H] | SCOP2B Superfamily | DtxR dimerization domain-like | 8017622 | 3000063 | SCOP2B (2022-06-29) |
J [auth H] | SCOP2B Superfamily | Winged helix DNA-binding domain | 8017619 | 3000034 | SCOP2B (2022-06-29) |
J [auth H] | SCOP2B Superfamily | Transcriptional regulator domain | 8017617 | 3000121 | SCOP2B (2022-06-29) |
K [auth I] | SCOP2B Superfamily | Winged helix DNA-binding domain | 8017619 | 3000034 | SCOP2B (2022-06-29) |
K [auth I] | SCOP2B Superfamily | DtxR dimerization domain-like | 8017622 | 3000063 | SCOP2B (2022-06-29) |
K [auth I] | SCOP2B Superfamily | Transcriptional regulator domain | 8017617 | 3000121 | SCOP2B (2022-06-29) |
L [auth J] | SCOP2B Superfamily | DtxR dimerization domain-like | 8017622 | 3000063 | SCOP2B (2022-06-29) |
L [auth J] | SCOP2B Superfamily | Transcriptional regulator domain | 8017617 | 3000121 | SCOP2B (2022-06-29) |
L [auth J] | SCOP2B Superfamily | Winged helix DNA-binding domain | 8017619 | 3000034 | SCOP2B (2022-06-29) |
E [auth A] | SCOP2B Superfamily | Winged helix DNA-binding domain | 8017619 | 3000034 | SCOP2B (2022-06-29) |
E [auth A] | SCOP2B Superfamily | Transcriptional regulator domain | 8017617 | 3000121 | SCOP2B (2022-06-29) |
E [auth A] | SCOP2B Superfamily | DtxR dimerization domain-like | 8017622 | 3000063 | SCOP2B (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
F [auth B] | PF18357 | e1u8rB1 | A: beta barrels | X: SH3 | H: SH3 | T: SH3 | F: PF18357 | ECOD (1.6) |
F [auth B] | PF01325 | e1u8rB2 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: PF01325 | ECOD (1.6) |
F [auth B] | PF02742 | e1u8rB3 | A: alpha duplicates or obligate multimers | X: Iron-dependent repressor protein, dimerization domain (From Topology) | H: Iron-dependent repressor protein, dimerization domain (From Topology) | T: Iron-dependent repressor protein, dimerization domain | F: PF02742 | ECOD (1.6) |
G [auth C] | PF18357 | e1u8rC1 | A: beta barrels | X: SH3 | H: SH3 | T: SH3 | F: PF18357 | ECOD (1.6) |
G [auth C] | PF01325 | e1u8rC2 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: PF01325 | ECOD (1.6) |
G [auth C] | PF02742 | e1u8rC3 | A: alpha duplicates or obligate multimers | X: Iron-dependent repressor protein, dimerization domain (From Topology) | H: Iron-dependent repressor protein, dimerization domain (From Topology) | T: Iron-dependent repressor protein, dimerization domain | F: PF02742 | ECOD (1.6) |
H [auth D] | PF18357 | e1u8rD1 | A: beta barrels | X: SH3 | H: SH3 | T: SH3 | F: PF18357 | ECOD (1.6) |
H [auth D] | PF01325 | e1u8rD2 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: PF01325 | ECOD (1.6) |
H [auth D] | PF02742 | e1u8rD3 | A: alpha duplicates or obligate multimers | X: Iron-dependent repressor protein, dimerization domain (From Topology) | H: Iron-dependent repressor protein, dimerization domain (From Topology) | T: Iron-dependent repressor protein, dimerization domain | F: PF02742 | ECOD (1.6) |
I [auth G] | PF18357 | e1u8rG1 | A: beta barrels | X: SH3 | H: SH3 | T: SH3 | F: PF18357 | ECOD (1.6) |
I [auth G] | PF01325 | e1u8rG2 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: PF01325 | ECOD (1.6) |
I [auth G] | PF02742 | e1u8rG3 | A: alpha duplicates or obligate multimers | X: Iron-dependent repressor protein, dimerization domain (From Topology) | H: Iron-dependent repressor protein, dimerization domain (From Topology) | T: Iron-dependent repressor protein, dimerization domain | F: PF02742 | ECOD (1.6) |
J [auth H] | PF18357 | e1u8rH1 | A: beta barrels | X: SH3 | H: SH3 | T: SH3 | F: PF18357 | ECOD (1.6) |
J [auth H] | PF01325 | e1u8rH2 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: PF01325 | ECOD (1.6) |
J [auth H] | PF02742 | e1u8rH3 | A: alpha duplicates or obligate multimers | X: Iron-dependent repressor protein, dimerization domain (From Topology) | H: Iron-dependent repressor protein, dimerization domain (From Topology) | T: Iron-dependent repressor protein, dimerization domain | F: PF02742 | ECOD (1.6) |
K [auth I] | PF18357 | e1u8rI1 | A: beta barrels | X: SH3 | H: SH3 | T: SH3 | F: PF18357 | ECOD (1.6) |
K [auth I] | PF01325 | e1u8rI2 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: PF01325 | ECOD (1.6) |
K [auth I] | PF02742 | e1u8rI3 | A: alpha duplicates or obligate multimers | X: Iron-dependent repressor protein, dimerization domain (From Topology) | H: Iron-dependent repressor protein, dimerization domain (From Topology) | T: Iron-dependent repressor protein, dimerization domain | F: PF02742 | ECOD (1.6) |
L [auth J] | PF18357 | e1u8rJ1 | A: beta barrels | X: SH3 | H: SH3 | T: SH3 | F: PF18357 | ECOD (1.6) |
L [auth J] | PF01325 | e1u8rJ2 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: PF01325 | ECOD (1.6) |
L [auth J] | PF02742 | e1u8rJ3 | A: alpha duplicates or obligate multimers | X: Iron-dependent repressor protein, dimerization domain (From Topology) | H: Iron-dependent repressor protein, dimerization domain (From Topology) | T: Iron-dependent repressor protein, dimerization domain | F: PF02742 | ECOD (1.6) |
E [auth A] | PF18357 | e1u8rA1 | A: beta barrels | X: SH3 | H: SH3 | T: SH3 | F: PF18357 | ECOD (1.6) |
E [auth A] | PF01325 | e1u8rA2 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: PF01325 | ECOD (1.6) |
E [auth A] | PF02742 | e1u8rA3 | A: alpha duplicates or obligate multimers | X: Iron-dependent repressor protein, dimerization domain (From Topology) | H: Iron-dependent repressor protein, dimerization domain (From Topology) | T: Iron-dependent repressor protein, dimerization domain | F: PF02742 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF04023 | FeoA domain (FeoA) | FeoA domain | This family includes FeoA a small protein, probably involved in Fe2+ transport [1]. This presumed short domain is also found at the C-terminus of a variety of metal dependent transcriptional regulators. This suggests that this domain may be metal-bi ... | Domain | |
PF02742 | Iron dependent repressor, metal binding and dimerisation domain (Fe_dep_repr_C) | Iron dependent repressor, metal binding and dimerisation domain | This family includes the Diphtheria toxin repressor [1]. It acts as an iron-binding repressor of diphtheria toxin gene expression and may serve as a global regulator of gene expression. DTXR comprises an N-terminal DNA-binding domain, an interface do ... | Domain | |
PF01325 | Iron dependent repressor, N-terminal DNA binding domain (Fe_dep_repress) | Iron dependent repressor, N-terminal DNA binding domain | This family includes the Diphtheria toxin repressor. DNA binding is through a helix-turn-helix motif. | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR036421 | Iron dependent repressor, metal binding and dimerisation domain superfamily | Homologous Superfamily | |
IPR022687 | DTXR-type HTH domain | Domain | |
IPR001367 | Iron dependent repressor, metal binding and dimerisation domain | Domain | |
IPR007167 | Ferrous iron transporter FeoA domain | Domain | |
IPR022689 | Iron dependent repressor | Family | |
IPR036388 | Winged helix-like DNA-binding domain superfamily | Homologous Superfamily | |
IPR038157 | Ferrous iron transporter, core domain | Homologous Superfamily | |
IPR008988 | Transcriptional repressor, C-terminal | Homologous Superfamily | |
IPR036390 | Winged helix DNA-binding domain superfamily | Homologous Superfamily |