1FX7
CRYSTAL STRUCTURE OF THE IRON-DEPENDENT REGULATOR (IDER) FROM MYCOBACTERIUM TUBERCULOSIS
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) |
---|---|---|---|---|---|
C | SCOP2B Superfamily | Winged helix DNA-binding domain | 8017619 | 3000034 | SCOP2B (2022-06-29) |
C | SCOP2B Superfamily | DtxR dimerization domain-like | 8017622 | 3000063 | SCOP2B (2022-06-29) |
C | SCOP2B Superfamily | Transcriptional regulator domain | 8017617 | 3000121 | SCOP2B (2022-06-29) |
D | SCOP2B Superfamily | Winged helix DNA-binding domain | 8017619 | 3000034 | SCOP2B (2022-06-29) |
D | SCOP2B Superfamily | Transcriptional regulator domain | 8017617 | 3000121 | SCOP2B (2022-06-29) |
D | SCOP2B Superfamily | DtxR dimerization domain-like | 8017622 | 3000063 | SCOP2B (2022-06-29) |
A | SCOP2 Family | DtxR regulatory element-like | 8003195 | 4000231 | SCOP2 (2022-06-29) |
A | SCOP2 Family | FeoA-like | 8003196 | 4000199 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | Winged helix DNA-binding domain | 8017619 | 3000034 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | DtxR dimerization domain-like | 8017622 | 3000063 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | Transcriptional regulator domain | 8017617 | 3000121 | SCOP2 (2022-06-29) |
B | SCOP2B Superfamily | Winged helix DNA-binding domain | 8017619 | 3000034 | SCOP2B (2022-06-29) |
B | SCOP2B Superfamily | DtxR dimerization domain-like | 8017622 | 3000063 | SCOP2B (2022-06-29) |
B | SCOP2B Superfamily | Transcriptional regulator domain | 8017617 | 3000121 | 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) |
---|---|---|---|---|---|---|---|---|
C | PF18357 | e1fx7C1 | A: beta barrels | X: SH3 | H: SH3 | T: SH3 | F: PF18357 | ECOD (1.6) |
C | PF01325 | e1fx7C2 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: PF01325 | ECOD (1.6) |
C | PF02742 | e1fx7C3 | 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) |
D | PF18357 | e1fx7D1 | A: beta barrels | X: SH3 | H: SH3 | T: SH3 | F: PF18357 | ECOD (1.6) |
D | PF01325 | e1fx7D2 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: PF01325 | ECOD (1.6) |
D | PF02742 | e1fx7D3 | 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) |
A | PF18357 | e1fx7A1 | A: beta barrels | X: SH3 | H: SH3 | T: SH3 | F: PF18357 | ECOD (1.6) |
A | PF01325 | e1fx7A2 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: PF01325 | ECOD (1.6) |
A | PF02742 | e1fx7A3 | 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) |
B | PF18357 | e1fx7B1 | A: beta barrels | X: SH3 | H: SH3 | T: SH3 | F: PF18357 | ECOD (1.6) |
B | PF01325 | e1fx7B2 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: PF01325 | ECOD (1.6) |
B | PF02742 | e1fx7B3 | 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 |