5XNB | pdb_00005xnb

Crystal structure of the IcmS-IcmW-DotL complex of the Legionella type IVb secretion system


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
QUtp12e5xnbQ1 A: a/b three-layered sandwichesX: TIM beta/alpha-barrelH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: Utp12ECOD (v294.1)
NUtp12e5xnbN1 A: a/b three-layered sandwichesX: TIM beta/alpha-barrelH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: Utp12ECOD (v294.1)
KUtp12e5xnbK1 A: a/b three-layered sandwichesX: TIM beta/alpha-barrelH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: Utp12ECOD (v294.1)
HUtp12e5xnbH1 A: a/b three-layered sandwichesX: TIM beta/alpha-barrelH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: Utp12ECOD (v294.1)
EUtp12e5xnbE1 A: a/b three-layered sandwichesX: TIM beta/alpha-barrelH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: Utp12ECOD (v294.1)
BUtp12e5xnbB1 A: a/b three-layered sandwichesX: TIM beta/alpha-barrelH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: Utp12ECOD (v294.1)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
C, F, I, L, O
PF23130IcmW (IcmW)IcmW- Family
B, E, H, K, N
PF12608Type IVb secretion, IcmS, effector-recruitment (T4bSS_IcmS)Type IVb secretion, IcmS, effector-recruitmentThis is a family of Gram-negative bacterial proteins involved in the Dot/Icm type IVb transport system. Members are small acidic cytoplasmic proteins required for Dot/Icm-dependent activities. Binary complexes of IcmW-IcmS and of IcmS-LvgA have been ...This is a family of Gram-negative bacterial proteins involved in the Dot/Icm type IVb transport system. Members are small acidic cytoplasmic proteins required for Dot/Icm-dependent activities. Binary complexes of IcmW-IcmS and of IcmS-LvgA have been consistently reported, suggestive of the binary WXG100 system. The IcmW-IcmS complex may play a role in recruitment of effector proteins to the transport apparatus [1].
Domain

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
C, F, I, L, O
IPR049919Type 4 adapter protein IcmWFamily
C, F, I, L, O
IPR057079Type 4 adapter protein IcmW-likeFamily
B, E, H, K, N
IPR022250Type IVb secretion, IcmS, effector-recruitmentFamily
A, D, G, J, M
IPR051162T4SS_componentUnknown
A, D, G, J, M
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
A, D, G, J, M
IPR032689TraD/TraG, TraM recognition siteDomain