5FQ8 | pdb_00005fq8

Crystal structure of the SusCD complex BT2261-2264 from Bacteroides thetaiotaomicron

External Resource: Annotation


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
FSCOP2B SuperfamilyBT_2261-like 8106401 3002850 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyBT_2261-like 8106401 3002850 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
Ge5fq8G1 A: F-type ATP synthase subunit bX: Bacterial cell wall synthesis membrane enzyme MraY-relatedH: Bacterial cell wall synthesis membrane enzyme MraY-relatedT: Phage_int_SAM_6F:ECOD (20:10:01)
Fe5fq8F1 A: F-type ATP synthase subunit bX: Bacterial cell wall synthesis membrane enzyme MraY-relatedH: Bacterial cell wall synthesis membrane enzyme MraY-relatedT: Phage_integraseF:ECOD (20:10:01)
Ee5fq8E1 A: F-type ATP synthase subunit bX: Bacterial cell wall synthesis membrane enzyme MraY-relatedH: Bacterial cell wall synthesis membrane enzyme MraY-relatedT: Phage_integraseF:ECOD (20:10:01)
Be5fq8B1 A: F-type ATP synthase subunit bX: Bacterial cell wall synthesis membrane enzyme MraY-relatedH: Bacterial cell wall synthesis membrane enzyme MraY-relatedT: Phage_int_SAM_6F:ECOD (20:10:01)
De5fq8D1 A: F-type ATP synthase subunit bX: Bacterial cell wall synthesis membrane enzyme MraY-relatedH: Bacterial cell wall synthesis membrane enzyme MraY-relatedT: Phage_int_SAM_6F:ECOD (20:10:01)
Ae5fq8A1 A: F-type ATP synthase subunit bX: Bacterial cell wall synthesis membrane enzyme MraY-relatedH: Bacterial cell wall synthesis membrane enzyme MraY-relatedT: Phage_integraseF:ECOD (20:10:01)
Ce5fq8C1 A: F-type ATP synthase subunit bX: Bacterial cell wall synthesis membrane enzyme MraY-relatedH: Bacterial cell wall synthesis membrane enzyme MraY-relatedT: Phage_integraseF:ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
F2.40.128.220 Mainly Beta Beta Barrel Lipocalin CATH (4.3.0)
E2.40.128.220 Mainly Beta Beta Barrel Lipocalin CATH (4.3.0)
A1.25.40.390 Mainly Alpha Alpha Horseshoe Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat CATH (4.3.0)
C1.25.40.390 Mainly Alpha Alpha Horseshoe Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF16404BT_2262-like, C-terminal domain (BT_2262-like_C)BT_2262-like, C-terminal domainThis domain found at the C-terminal end of proteins found in Bacteroidetes, including BT_2262 from Bacteroides thetaiotaomicron, a small outer membrane lipoprotein located on the periphery of the SusCD complex, which is essential for the import of ol ...This domain found at the C-terminal end of proteins found in Bacteroidetes, including BT_2262 from Bacteroides thetaiotaomicron, a small outer membrane lipoprotein located on the periphery of the SusCD complex, which is essential for the import of oligosaccharides and for glycan degradation. This domain shows an eight-stranded beta-barrel with structural similarity to lipid binding domains. Its specific function remains unknown [1].
Domain
PF16403Bacterial surface protein, Ig-like domain (Bact_surface_Ig-like)Bacterial surface protein, Ig-like domainThis entry represents a bacterial immunoglobulin-like domain found in bacterial proteins, including Pesticidal crystal protein Cry22Aa from Bacillus thuringiensis, a protein with a toxic effect on several insect larvae and Chitinase 60 from Moritella ...This entry represents a bacterial immunoglobulin-like domain found in bacterial proteins, including Pesticidal crystal protein Cry22Aa from Bacillus thuringiensis, a protein with a toxic effect on several insect larvae and Chitinase 60 from Moritella marina (Swiss:B1VBB0), responsible for degradation of krill chitin.
Domain
E, F
PF12888Lipid-binding putative hydrolase (Lipid_bd)Lipid-binding putative hydrolase- Family
A, C
PF12771Starch-binding associating with outer membrane (SusD-like_2)Starch-binding associating with outer membrane- Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
I [auth Q]UNCHARACTERISED PROTEIN, BOUND PEPTIDE---
H [auth P]UNCHARACTERISED PROTEIN, BOUND PEPTIDE---
BT_2262 (UNCHARACTERISED LIPOPROTEIN)- - -
E, F
UNCHARACTERIZED PROTEIN- - -
B, D
OUTER MEMBRANE PROTEIN OMP121 -
A, C
PUTATIVE LIPOPROTEIN - -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR032179Pesticidal crystal protein Cry22Aa, Ig-like domainDomain
IPR032180BT_2262-like, C-terminal domainDomain
IPR013783Immunoglobulin-like foldHomologous Superfamily
E, F
IPR024404Lipid-binding, putativeFamily
E, F
IPR038668Lipid-binding superfamilyHomologous Superfamily
B, D
IPR039426TonB-dependent receptor-likeFamily
B, D
IPR037066TonB-dependent receptor, plug domain superfamilyHomologous Superfamily
B, D
IPR036942TonB-dependent receptor-like, beta-barrel domain superfamilyHomologous Superfamily
B, D
IPR023997TonB-dependent outer membrane protein SusC/RagA, conserved siteConserved Site
B, D
IPR023996TonB-dependent outer membrane protein, SusC/RagAFamily
B, D
IPR012910TonB-dependent receptor, plug domainDomain
A, C
IPR041662SusD-like 2Family
A, C
IPR011990Tetratricopeptide-like helical domain superfamilyHomologous Superfamily

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

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

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

ChainsExternal LinkComment
A, B, C, D, E
MemProtMDAnnotated as membrane protein by MemProtMD

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

ChainsResource LinkGroupSubgroupProtein
A, B, C, D, E
mpstrucTRANSMEMBRANE PROTEINS: BETA-BARRELPolysaccharide Utilization ProteinsSusCD complex BT2261-2264, space group P1