4MCX
P. vulgaris HIGBA structure, crystal form 2
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d4mcxa_ | All alpha proteins | lambda repressor-like DNA-binding domains | lambda repressor-like DNA-binding domains | SinR domain-like | Antitoxin HigA | (Proteus vulgaris ) [TaxId: 585 ], | SCOPe (2.08) |
C | d4mcxc_ | All alpha proteins | lambda repressor-like DNA-binding domains | lambda repressor-like DNA-binding domains | SinR domain-like | Antitoxin HigA | (Proteus vulgaris ) [TaxId: 585 ], | SCOPe (2.08) |
E | d4mcxe_ | All alpha proteins | lambda repressor-like DNA-binding domains | lambda repressor-like DNA-binding domains | SinR domain-like | Antitoxin HigA | (Proteus vulgaris ) [TaxId: 585 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2B Superfamily | lambda C1 repressor DNA-binding domain-like | 8082923 | 3000119 | SCOP2B (2021-05-27) |
C | SCOP2B Superfamily | lambda C1 repressor DNA-binding domain-like | 8082923 | 3000119 | SCOP2B (2021-05-27) |
E | SCOP2B Superfamily | lambda C1 repressor DNA-binding domain-like | 8082923 | 3000119 | SCOP2B (2021-05-27) |
B | SCOP2B Superfamily | RelE-like | 8102970 | 3000741 | SCOP2B (2021-05-27) |
D | SCOP2B Superfamily | RelE-like | 8102970 | 3000741 | SCOP2B (2021-05-27) |
F | SCOP2B Superfamily | RelE-like | 8102970 | 3000741 | SCOP2B (2021-05-27) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | PF01381 | e4mcxA1 | A: alpha arrays | X: HTH | H: HTH | T: tetra-helical, lambda repressor-like | F: PF01381 | ECOD (1.6) |
C | PF01381 | e4mcxC1 | A: alpha arrays | X: HTH | H: HTH | T: tetra-helical, lambda repressor-like | F: PF01381 | ECOD (1.6) |
E | PF01381 | e4mcxE1 | A: alpha arrays | X: HTH | H: HTH | T: tetra-helical, lambda repressor-like | F: PF01381 | ECOD (1.6) |
B | PF05015 | e4mcxB1 | A: a+b two layers | X: RelE-like | H: RelE-like (From Topology) | T: RelE-like | F: PF05015 | ECOD (1.6) |
D | PF05015 | e4mcxD1 | A: a+b two layers | X: RelE-like | H: RelE-like (From Topology) | T: RelE-like | F: PF05015 | ECOD (1.6) |
F | PF05015 | e4mcxF1 | A: a+b two layers | X: RelE-like | H: RelE-like (From Topology) | T: RelE-like | F: PF05015 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 1.10.260.40 | Mainly Alpha | Orthogonal Bundle | 434 Repressor (Amino-terminal Domain) | lambda repressor-like DNA-binding domains | CATH (4.3.0) |
C | 1.10.260.40 | Mainly Alpha | Orthogonal Bundle | 434 Repressor (Amino-terminal Domain) | lambda repressor-like DNA-binding domains | CATH (4.3.0) |
E | 1.10.260.40 | Mainly Alpha | Orthogonal Bundle | 434 Repressor (Amino-terminal Domain) | lambda repressor-like DNA-binding domains | CATH (4.3.0) |
B | 3.30.2310.20 | Alpha Beta | 2-Layer Sandwich | YaeB-like fold | RelE-like | CATH (4.3.0) |
D | 3.30.2310.20 | Alpha Beta | 2-Layer Sandwich | YaeB-like fold | RelE-like | CATH (4.3.0) |
F | 3.30.2310.20 | Alpha Beta | 2-Layer Sandwich | YaeB-like fold | RelE-like | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF01381 | Helix-turn-helix (HTH_3) | Helix-turn-helix | This large family of DNA binding helix-turn helix proteins includes Cro Swiss:P03036 and CI Swiss:P03034. Within the protein Swiss:Q5F9C2, the full protein fold incorporates a helix-turn-helix motif, but the function of this member is unlikely to be ... | Domain | |
PF05015 | RelE-like toxin of type II toxin-antitoxin system HigB (HigB-like_toxin) | RelE-like toxin of type II toxin-antitoxin system HigB | This family carries several different examples of type II bacterial toxins of toxin-antitoxin systems including many HigB-like ones. The fold is referred to as the RelE/YoeB/Txe/Yeeu fold suggesting all examples of these are present in this family. S ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR001387 | Cro/C1-type helix-turn-helix domain | Domain | |
IPR013430 | Toxin-antitoxin system, antidote protein, HigA | Family | |
IPR010982 | Lambda repressor-like, DNA-binding domain superfamily | Homologous Superfamily | |
IPR007711 | Toxin HigB-1 | Family | |
IPR035093 | Toxin-antitoxin system, RelE/ParE toxin domain superfamily | Homologous Superfamily |