4M0H | pdb_00004m0h

Crystal structure of a putative anti-sigma factor (BDI_1681) from Parabacteroides distasonis ATCC 8503 at 2.50 A resolution

External Resource: Annotation


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
BSCOP2B SuperfamilyFecR-like 8057256 3002389 SCOP2B (2022-06-29)
BSCOP2B SuperfamilySTN domain-like 8057255 3002388 SCOP2B (2022-06-29)
ASCOP2B SuperfamilySTN domain-like 8057255 3002388 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyFecR-like 8057256 3002389 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BHis_biosynthe4m0hB1 A: a/b three-layered sandwichesX: TIM beta/alpha-barrelH: TIM barrelsT: TIM barrelsF: His_biosynthECOD (v294.1)
AFecRe4m0hA1 A: a/b three-layered sandwichesX: DnaJ/Hsp40 cysteine-rich domainH: DnaJ/Hsp40 cysteine-rich domainT: DnaJ/Hsp40 cysteine-rich domainF: FecRECOD (v294.1)
ALSMe4m0hA2 A: a/b three-layered sandwichesX: DnaJ/Hsp40 cysteine-rich domainH: DnaJ/Hsp40 cysteine-rich domainT: DnaJ/Hsp40 cysteine-rich domainF: LSMECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
B2.60.120.1440 Mainly Beta Sandwich Jelly Rolls CATH (4.3.0)
B3.55.50.30 Alpha Beta 3-Layer(bab) Sandwich Phage tail protein beta-alpha-beta fold CATH (4.3.0)
A2.60.120.1440 Mainly Beta Sandwich Jelly Rolls CATH (4.3.0)
A3.55.50.30 Alpha Beta 3-Layer(bab) Sandwich Phage tail protein beta-alpha-beta fold CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF16344FecR, C-terminal (FecR_C)FecR, C-terminalThis domain is found at the C-terminal of FecR [1,2], which adopts a secretin N0-like fold [1]. FecARI are responsible for induction of the ferric citrate uptake system. When ferric citrate binds FecA, a signal is transmitted across the outer membran ...This domain is found at the C-terminal of FecR [1,2], which adopts a secretin N0-like fold [1]. FecARI are responsible for induction of the ferric citrate uptake system. When ferric citrate binds FecA, a signal is transmitted across the outer membrane to FecR, a cytoplasmic membrane protein that transmits signal across the membrane and activates the sigma-70 family protein FecI [2].
Domain
A, B
PF04773FecR protein (FecR)FecR protein- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
Conserved hypothetical protein, putative anti-sigma factor - -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B
IPR032508Protein FecR, C-terminalDomain
A, B
IPR012373Fe(2+)-dicitrate sensor, transmembrane componentFamily
A, B
IPR006860FecR proteinDomain