6P0T
Crystal structure of ternary DNA complex "FX(1-2)-1Xis" containing E. coli Fis and phage lambda Xis
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A [auth B] | SCOP2B Superfamily | Homeodomain-like | 8002272 | 3000001 | SCOP2B (2022-06-29) |
B [auth A] | SCOP2B Superfamily | Homeodomain-like | 8002272 | 3000001 | SCOP2B (2022-06-29) |
E | SCOP2B Superfamily | Putative DNA-binding domain | 8038870 | 3000158 | 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) |
---|---|---|---|---|---|---|---|---|
A [auth B] | HTH_8 | e6p0tB1 | A: alpha arrays | X: HTH | H: HTH | T: tri-helical | F: HTH_8 | ECOD (1.6) |
B [auth A] | HTH_8 | e6p0tA1 | A: alpha arrays | X: HTH | H: HTH | T: tri-helical | F: HTH_8 | ECOD (1.6) |
E | Exc | e6p0tE1 | A: alpha arrays | X: HTH | H: HTH | T: Putative DNA-binding domain | F: Exc | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A [auth B] | 1.10.10.60 | Mainly Alpha | Orthogonal Bundle | Arc Repressor Mutant, subunit A | Homeodomain-like | CATH (utative) |
B [auth A] | 1.10.10.60 | Mainly Alpha | Orthogonal Bundle | Arc Repressor Mutant, subunit A | Homeodomain-like | CATH (utative) |
E | 1.10.1660.20 | Mainly Alpha | Orthogonal Bundle | Multidrug-efflux Transporter Regulator | Chain: A | CATH (utative) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
A [auth B], B [auth A] | PF02954 | Bacterial regulatory protein, Fis family (HTH_8) | Bacterial regulatory protein, Fis family | - | Domain |
PF07825 | Excisionase-like protein (Exc) | Excisionase-like protein | The phage-encoded excisionase protein (Xis, Swiss:P03699) is involved in excisive recombination by regulating the assembly of the excisive intasome and by inhibiting viral integration. It adopts an unusual 'winged'-helix structure in which two alpha ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
A [auth B], B [auth A] | IPR009057 | Homedomain-like superfamily | Homologous Superfamily |
A [auth B], B [auth A] | IPR002197 | DNA binding HTH domain, Fis-type | Domain |
A [auth B], B [auth A] | IPR050207 | Transcriptional regulatory Fis | Family |
A [auth B], B [auth A] | IPR005412 | DNA-binding protein Fis | Family |
IPR012884 | Excisionase-like | Domain | |
IPR038137 | Excisionase-like superfamily | Homologous Superfamily | |
IPR009061 | Putative DNA-binding domain superfamily | Homologous Superfamily |