8SQA | pdb_00008sqa

The cryo-EM structure of the EcBAM/EspP(beta8-12) complex


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ESCOP2B SuperfamilyBLIP repeat-like 8092082 3000321 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyTPR-like 8058058 3001345 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyPOTRA domain-like 8052273 3002100 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyPOTRA domain-like 8052274 3002100 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyPOTRA domain-like 8052275 3002100 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyPorins 8052233 3000224 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyPOTRA domain-like 8052272 3002100 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyPOTRA domain-like 8052271 3002100 SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF04355Outer membrane protein assembly factor BamE domain (BamE)Outer membrane protein assembly factor BamE domainThis domain is found in bacterial outer membrane lipoproteins probably involved in maintaining the structural integrity of the cell envelope [1], including Outer membrane protein assembly factor BamE from Vibrio cholerae (also known as SmpA). The lip ...This domain is found in bacterial outer membrane lipoproteins probably involved in maintaining the structural integrity of the cell envelope [1], including Outer membrane protein assembly factor BamE from Vibrio cholerae (also known as SmpA). The lipid attachment site is a conserved N terminal cysteine residue. Sometimes found adjacent to the OmpA domain (Pfam:PF00691).
Domain
PF13525Outer membrane lipoprotein (YfiO)Outer membrane lipoprotein- Repeat
PF06804NlpB/DapX lipoprotein (Lipoprotein_18)NlpB/DapX lipoprotein- Family
PF13360Outer membrane protein assembly factor BamB (PQQ_2)Outer membrane protein assembly factor BamB- Repeat
PF01011Glucose/ethanol/alcohol dehydrogenase, beta-propeller domain (PQQ)Glucose/ethanol/alcohol dehydrogenase, beta-propeller domain- Repeat
PF07244Surface antigen variable number repeat (POTRA)Surface antigen variable number repeatThis family is found primarily in bacterial surface antigens, normally as variable number repeats at the N-terminus. The C-terminus of these proteins is normally represented by Pfam:PF01103. The alignment centres on a -GY- or -GF- motif. Some members ...This family is found primarily in bacterial surface antigens, normally as variable number repeats at the N-terminus. The C-terminus of these proteins is normally represented by Pfam:PF01103. The alignment centres on a -GY- or -GF- motif. Some members of this family are found in the mitochondria. It is predicted to have a mixed alpha/beta secondary structure.
Domain
PF01103Omp85 superfamily domain (Omp85)Omp85 superfamily domainThe Omp85 protein superfamily contains bacterial outer membrane proteins, which can function as protein translocases or as membrane protein assembly factors [1]. The family includes the membrane bound beta barrel of proteins such as BamA and TamA fro ...The Omp85 protein superfamily contains bacterial outer membrane proteins, which can function as protein translocases or as membrane protein assembly factors [1]. The family includes the membrane bound beta barrel of proteins such as BamA and TamA from E. coli.
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Maltose/maltodextrin-binding periplasmic protein,Autotransporter protein EspP translocator
Outer membrane protein assembly factor BamE
Outer membrane protein assembly factor BamD-
Outer membrane protein assembly factor BamC
Outer membrane protein assembly factor BamB
Outer membrane protein assembly factor BamA-

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR036709Autotransporter beta-domain superfamilyHomologous Superfamily
IPR005546Autotransporter beta-domainDomain
IPR000710Peptidase S6, IgA endopeptidaseFamily
IPR006315Outer membrane autotransporter barrel domainDomain
IPR012332Autotransporter, pectate lyase C-like domain superfamilyHomologous Superfamily
IPR030396Peptidase family S6 domainDomain
IPR011050Pectin lyase fold/virulence factorHomologous Superfamily
IPR006061Solute-binding family 1, conserved siteConserved Site
IPR006060Maltose/Cyclodextrin ABC transporter, substrate-binding proteinFamily
IPR006059Bacterial-type extracellular solute-binding proteinFamily
IPR037873BamE-likeHomologous Superfamily
IPR007450Outer membrane protein assembly factor BamE domainDomain
IPR026592Outer membrane protein assembly factor BamEFamily
IPR039565Outer membrane lipoprotein BamD-likeDomain
IPR011990Tetratricopeptide-like helical domain superfamilyHomologous Superfamily
IPR017689Outer membrane protein assembly factor BamDFamily
IPR010653NlpB/DapX lipoproteinFamily
IPR042268Outer membrane protein assembly factor BamC, C-terminalHomologous Superfamily
IPR014524Outer membrane protein assembly factor BamCFamily
IPR018391Pyrrolo-quinoline quinone beta-propeller repeatRepeat
IPR011047Quinoprotein alcohol dehydrogenase-like superfamilyHomologous Superfamily
IPR017687Outer membrane protein assembly factor BamBFamily
IPR002372Pyrrolo-quinoline quinone repeat domainDomain
IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
IPR039910Surface antigen D15-likeFamily
IPR034746POTRA domainDomain
IPR000184Bacterial surface antigen (D15)Domain
IPR010827POTRA domain, BamA/TamA-likeDomain
IPR023707Outer membrane protein assembly factor BamAFamily

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

ChainsExternal LinkComment
A, B, C, D, E
PDBTMAnnotated as membrane protein by PDBTM