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 3HFO | pdb_00003hfo

Crystal Structure of an Hfq protein from Synechocystis sp.

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
CYgbBe3hfoC1 A: alpha arraysX: HTHH: HTHT: tetra-helical, lambda repressor-likeF: YgbBECOD (v295.2)
BYgbBe3hfoB1 A: alpha arraysX: HTHH: HTHT: tetra-helical, lambda repressor-likeF: YgbBECOD (v295.2)
AKetoacyl-synt_Ce3hfoA1 A: alpha arraysX: Alpha-beta plaitsH: HMA-relatedT: HMA, heavy metal-associated domainF: Ketoacyl-synt_CECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
C2.30.30.100 Mainly Beta Roll SH3 type barrels. CATH (4.3.0)
B2.30.30.100 Mainly Beta Roll SH3 type barrels. CATH (4.3.0)
A2.30.30.100 Mainly Beta Roll SH3 type barrels. CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C
PF21979Hfq related (Hfq_1)Hfq relatedHfq proteins participate in RNA folding and translational regulation through pairing of small RNAs and messenger RNAs. Hfq proteins share the distinctive Sm fold, and form ring-shaped structures similar to those of the Sm/Lsm proteins regulating mRNA ...Hfq proteins participate in RNA folding and translational regulation through pairing of small RNAs and messenger RNAs. Hfq proteins share the distinctive Sm fold, and form ring-shaped structures similar to those of the Sm/Lsm proteins regulating mRNA turnover in eukaryotes [1-2].
Domain

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C
IPR053840Hfq-relatedDomain
A, B, C
IPR010920LSM domain superfamilyHomologous Superfamily