4QEY

Crystal structure of a DUF4425 family protein (BACOVA_05332) from Bacteroides ovatus ATCC 8483 at 2.52 A resolution

External Resource: Annotation


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2 FamilyBacterial Ca2+-binding lipoprotein-like8050028 4006732 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyBacterial Ca2+-binding lipoprotein-like8052861 3002148 SCOP2 (2022-06-29)
BSCOP2B SuperfamilyBacterial Ca2+-binding lipoprotein-like8052861 3002148 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyBacterial Ca2+-binding lipoprotein-like8052861 3002148 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyBacterial Ca2+-binding lipoprotein-like8052861 3002148 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyBacterial Ca2+-binding lipoprotein-like8052861 3002148 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyBacterial Ca2+-binding lipoprotein-like8052861 3002148 SCOP2B (2022-06-29)
GSCOP2B SuperfamilyBacterial Ca2+-binding lipoprotein-like8052861 3002148 SCOP2B (2022-06-29)
HSCOP2B SuperfamilyBacterial Ca2+-binding lipoprotein-like8052861 3002148 SCOP2B (2022-06-29)
ISCOP2B SuperfamilyBacterial Ca2+-binding lipoprotein-like8052861 3002148 SCOP2B (2022-06-29)
JSCOP2B SuperfamilyBacterial Ca2+-binding lipoprotein-like8052861 3002148 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APLCCe4qeyA1 A: beta sandwichesX: jelly-rollH: DUF4425 (From Topology)T: DUF4425F: PLCCECOD (1.6)
BPLCCe4qeyB1 A: beta sandwichesX: jelly-rollH: DUF4425 (From Topology)T: DUF4425F: PLCCECOD (1.6)
CPLCCe4qeyC1 A: beta sandwichesX: jelly-rollH: DUF4425 (From Topology)T: DUF4425F: PLCCECOD (1.6)
DPLCCe4qeyD1 A: beta sandwichesX: jelly-rollH: DUF4425 (From Topology)T: DUF4425F: PLCCECOD (1.6)
EPLCCe4qeyE1 A: beta sandwichesX: jelly-rollH: DUF4425 (From Topology)T: DUF4425F: PLCCECOD (1.6)
FPLCCe4qeyF1 A: beta sandwichesX: jelly-rollH: DUF4425 (From Topology)T: DUF4425F: PLCCECOD (1.6)
GPLCCe4qeyG1 A: beta sandwichesX: jelly-rollH: DUF4425 (From Topology)T: DUF4425F: PLCCECOD (1.6)
HPLCCe4qeyH1 A: beta sandwichesX: jelly-rollH: DUF4425 (From Topology)T: DUF4425F: PLCCECOD (1.6)
IPLCCe4qeyI1 A: beta sandwichesX: jelly-rollH: DUF4425 (From Topology)T: DUF4425F: PLCCECOD (1.6)
JPLCCe4qeyJ1 A: beta sandwichesX: jelly-rollH: DUF4425 (From Topology)T: DUF4425F: PLCCECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A2.60.60.60 Mainly Beta Sandwich Lipoxygenase-1 CATH (4.3.0)
B2.60.60.60 Mainly Beta Sandwich Lipoxygenase-1 CATH (4.3.0)
C2.60.60.60 Mainly Beta Sandwich Lipoxygenase-1 CATH (4.3.0)
D2.60.60.60 Mainly Beta Sandwich Lipoxygenase-1 CATH (4.3.0)
E2.60.60.60 Mainly Beta Sandwich Lipoxygenase-1 CATH (4.3.0)
F2.60.60.60 Mainly Beta Sandwich Lipoxygenase-1 CATH (4.3.0)
G2.60.60.60 Mainly Beta Sandwich Lipoxygenase-1 CATH (4.3.0)
H2.60.60.60 Mainly Beta Sandwich Lipoxygenase-1 CATH (4.3.0)
I2.60.60.60 Mainly Beta Sandwich Lipoxygenase-1 CATH (4.3.0)
J2.60.60.60 Mainly Beta Sandwich Lipoxygenase-1 CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D, E
PF14466PLAT/LH2 and C2-like Ca2+-binding lipoprotein (PLCC)PLAT/LH2 and C2-like Ca2+-binding lipoproteinA small family of bacterial proteins, found in several Bacteroides species. Structure determination (NMR and Xray) shows an immunoglobulin beta-barrel fold. Multiple homologues have been found in human gut metagenomics data sets. Structural experime ...A small family of bacterial proteins, found in several Bacteroides species. Structure determination (NMR and Xray) shows an immunoglobulin beta-barrel fold. Multiple homologues have been found in human gut metagenomics data sets. Structural experimentation shows it to share features with two well-established protein architectures in the SCOP database, ie, C2 (calcium/lipid-binding domain) of the Pfam PF00168 and PLAT/LH2 (lipase/lipooxigenase domain) of the Pfam PF01477. The C2 and PLAT/LH2 domains bind Ca2+ in their functions of targeting proteins to cell-membranes; this domain is also shown to bind Ca2+ as well as to be a novel fold [1].
Domain

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D, E
IPR025219PLAT/LH2 and C2-like Ca2+-binding lipoproteinFamily