8AXK

Type 3 secretion system export apparatus core, inner rod and needle of Shigella flexneri


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
AB [auth o]SCOP2B SuperfamilyType III secretion system needle-like 8038584 3000649 SCOP2B (2022-06-29)
BB [auth p]SCOP2B SuperfamilyType III secretion system needle-like 8038584 3000649 SCOP2B (2022-06-29)
CB [auth q]SCOP2B SuperfamilyType III secretion system needle-like 8038584 3000649 SCOP2B (2022-06-29)
DB [auth r]SCOP2B SuperfamilyType III secretion system needle-like 8038584 3000649 SCOP2B (2022-06-29)
EB [auth s]SCOP2B SuperfamilyType III secretion system needle-like 8038584 3000649 SCOP2B (2022-06-29)
FB [auth t]SCOP2B SuperfamilyType III secretion system needle-like 8038584 3000649 SCOP2B (2022-06-29)
GB [auth u]SCOP2B SuperfamilyType III secretion system needle-like 8038584 3000649 SCOP2B (2022-06-29)
HB [auth v]SCOP2B SuperfamilyType III secretion system needle-like 8038584 3000649 SCOP2B (2022-06-29)
IB [auth w]SCOP2B SuperfamilyType III secretion system needle-like 8038584 3000649 SCOP2B (2022-06-29)
MA [auth a]SCOP2B SuperfamilyType III secretion system needle-like 8038584 3000649 SCOP2B (2022-06-29)
NA [auth b]SCOP2B SuperfamilyType III secretion system needle-like 8038584 3000649 SCOP2B (2022-06-29)
OA [auth c]SCOP2B SuperfamilyType III secretion system needle-like 8038584 3000649 SCOP2B (2022-06-29)
PA [auth d]SCOP2B SuperfamilyType III secretion system needle-like 8038584 3000649 SCOP2B (2022-06-29)
QA [auth e]SCOP2B SuperfamilyType III secretion system needle-like 8038584 3000649 SCOP2B (2022-06-29)
R [auth S]SCOP2B SuperfamilyType III secretion system needle-like 8038584 3000649 SCOP2B (2022-06-29)
RA [auth f]SCOP2B SuperfamilyType III secretion system needle-like 8038584 3000649 SCOP2B (2022-06-29)
S [auth T]SCOP2B SuperfamilyType III secretion system needle-like 8038584 3000649 SCOP2B (2022-06-29)
SA [auth g]SCOP2B SuperfamilyType III secretion system needle-like 8038584 3000649 SCOP2B (2022-06-29)
T [auth U]SCOP2B SuperfamilyType III secretion system needle-like 8038584 3000649 SCOP2B (2022-06-29)
TA [auth h]SCOP2B SuperfamilyType III secretion system needle-like 8038584 3000649 SCOP2B (2022-06-29)
U [auth V]SCOP2B SuperfamilyType III secretion system needle-like 8038584 3000649 SCOP2B (2022-06-29)
UA [auth i]SCOP2B SuperfamilyType III secretion system needle-like 8038584 3000649 SCOP2B (2022-06-29)
V [auth W]SCOP2B SuperfamilyType III secretion system needle-like 8038584 3000649 SCOP2B (2022-06-29)
VA [auth j]SCOP2B SuperfamilyType III secretion system needle-like 8038584 3000649 SCOP2B (2022-06-29)
WA [auth k]SCOP2B SuperfamilyType III secretion system needle-like 8038584 3000649 SCOP2B (2022-06-29)
XA [auth l]SCOP2B SuperfamilyType III secretion system needle-like 8038584 3000649 SCOP2B (2022-06-29)
YA [auth m]SCOP2B SuperfamilyType III secretion system needle-like 8038584 3000649 SCOP2B (2022-06-29)
ZA [auth n]SCOP2B SuperfamilyType III secretion system needle-like 8038584 3000649 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
N [auth O]T3SS_needle_Fe8axkO1 A: alpha bundlesX: Long alpha-hairpinH: MxiH-like (From Topology)T: MxiH-likeF: T3SS_needle_FECOD (1.6)
M [auth N]T3SS_needle_Fe8axkN1 A: alpha bundlesX: Long alpha-hairpinH: MxiH-like (From Topology)T: MxiH-likeF: T3SS_needle_FECOD (1.6)
O [auth P]T3SS_needle_Fe8axkP1 A: alpha bundlesX: Long alpha-hairpinH: MxiH-like (From Topology)T: MxiH-likeF: T3SS_needle_FECOD (1.6)
P [auth Q]T3SS_needle_Fe8axkQ1 A: alpha bundlesX: Long alpha-hairpinH: MxiH-like (From Topology)T: MxiH-likeF: T3SS_needle_FECOD (1.6)
Q [auth R]T3SS_needle_Fe8axkR1 A: alpha bundlesX: Long alpha-hairpinH: MxiH-like (From Topology)T: MxiH-likeF: T3SS_needle_FECOD (1.6)
AB [auth o]T3SS_needle_Fe8axko1 A: alpha bundlesX: Long alpha-hairpinH: MxiH-like (From Topology)T: MxiH-likeF: T3SS_needle_FECOD (1.6)
BB [auth p]T3SS_needle_Fe8axkp1 A: alpha bundlesX: Long alpha-hairpinH: MxiH-like (From Topology)T: MxiH-likeF: T3SS_needle_FECOD (1.6)
CB [auth q]T3SS_needle_Fe8axkq1 A: alpha bundlesX: Long alpha-hairpinH: MxiH-like (From Topology)T: MxiH-likeF: T3SS_needle_FECOD (1.6)
DB [auth r]T3SS_needle_Fe8axkr1 A: alpha bundlesX: Long alpha-hairpinH: MxiH-like (From Topology)T: MxiH-likeF: T3SS_needle_FECOD (1.6)
EB [auth s]T3SS_needle_Fe8axks1 A: alpha bundlesX: Long alpha-hairpinH: MxiH-like (From Topology)T: MxiH-likeF: T3SS_needle_FECOD (1.6)
FB [auth t]T3SS_needle_Fe8axkt1 A: alpha bundlesX: Long alpha-hairpinH: MxiH-like (From Topology)T: MxiH-likeF: T3SS_needle_FECOD (1.6)
GB [auth u]T3SS_needle_Fe8axku1 A: alpha bundlesX: Long alpha-hairpinH: MxiH-like (From Topology)T: MxiH-likeF: T3SS_needle_FECOD (1.6)
HB [auth v]T3SS_needle_Fe8axkv1 A: alpha bundlesX: Long alpha-hairpinH: MxiH-like (From Topology)T: MxiH-likeF: T3SS_needle_FECOD (1.6)
IB [auth w]T3SS_needle_Fe8axkw1 A: alpha bundlesX: Long alpha-hairpinH: MxiH-like (From Topology)T: MxiH-likeF: T3SS_needle_FECOD (1.6)
MA [auth a]T3SS_needle_Fe8axka1 A: alpha bundlesX: Long alpha-hairpinH: MxiH-like (From Topology)T: MxiH-likeF: T3SS_needle_FECOD (1.6)
NA [auth b]T3SS_needle_Fe8axkb1 A: alpha bundlesX: Long alpha-hairpinH: MxiH-like (From Topology)T: MxiH-likeF: T3SS_needle_FECOD (1.6)
OA [auth c]T3SS_needle_Fe8axkc1 A: alpha bundlesX: Long alpha-hairpinH: MxiH-like (From Topology)T: MxiH-likeF: T3SS_needle_FECOD (1.6)
PA [auth d]T3SS_needle_Fe8axkd1 A: alpha bundlesX: Long alpha-hairpinH: MxiH-like (From Topology)T: MxiH-likeF: T3SS_needle_FECOD (1.6)
QA [auth e]T3SS_needle_Fe8axke1 A: alpha bundlesX: Long alpha-hairpinH: MxiH-like (From Topology)T: MxiH-likeF: T3SS_needle_FECOD (1.6)
R [auth S]T3SS_needle_Fe8axkS1 A: alpha bundlesX: Long alpha-hairpinH: MxiH-like (From Topology)T: MxiH-likeF: T3SS_needle_FECOD (1.6)
RA [auth f]T3SS_needle_Fe8axkf1 A: alpha bundlesX: Long alpha-hairpinH: MxiH-like (From Topology)T: MxiH-likeF: T3SS_needle_FECOD (1.6)
S [auth T]T3SS_needle_Fe8axkT1 A: alpha bundlesX: Long alpha-hairpinH: MxiH-like (From Topology)T: MxiH-likeF: T3SS_needle_FECOD (1.6)
SA [auth g]T3SS_needle_Fe8axkg1 A: alpha bundlesX: Long alpha-hairpinH: MxiH-like (From Topology)T: MxiH-likeF: T3SS_needle_FECOD (1.6)
T [auth U]T3SS_needle_Fe8axkU1 A: alpha bundlesX: Long alpha-hairpinH: MxiH-like (From Topology)T: MxiH-likeF: T3SS_needle_FECOD (1.6)
TA [auth h]T3SS_needle_Fe8axkh1 A: alpha bundlesX: Long alpha-hairpinH: MxiH-like (From Topology)T: MxiH-likeF: T3SS_needle_FECOD (1.6)
U [auth V]T3SS_needle_Fe8axkV1 A: alpha bundlesX: Long alpha-hairpinH: MxiH-like (From Topology)T: MxiH-likeF: T3SS_needle_FECOD (1.6)
UA [auth i]T3SS_needle_Fe8axki1 A: alpha bundlesX: Long alpha-hairpinH: MxiH-like (From Topology)T: MxiH-likeF: T3SS_needle_FECOD (1.6)
V [auth W]T3SS_needle_Fe8axkW1 A: alpha bundlesX: Long alpha-hairpinH: MxiH-like (From Topology)T: MxiH-likeF: T3SS_needle_FECOD (1.6)
VA [auth j]T3SS_needle_Fe8axkj1 A: alpha bundlesX: Long alpha-hairpinH: MxiH-like (From Topology)T: MxiH-likeF: T3SS_needle_FECOD (1.6)
WA [auth k]T3SS_needle_Fe8axkk1 A: alpha bundlesX: Long alpha-hairpinH: MxiH-like (From Topology)T: MxiH-likeF: T3SS_needle_FECOD (1.6)
XA [auth l]T3SS_needle_Fe8axkl1 A: alpha bundlesX: Long alpha-hairpinH: MxiH-like (From Topology)T: MxiH-likeF: T3SS_needle_FECOD (1.6)
YA [auth m]T3SS_needle_Fe8axkm1 A: alpha bundlesX: Long alpha-hairpinH: MxiH-like (From Topology)T: MxiH-likeF: T3SS_needle_FECOD (1.6)
ZA [auth n]T3SS_needle_Fe8axkn1 A: alpha bundlesX: Long alpha-hairpinH: MxiH-like (From Topology)T: MxiH-likeF: T3SS_needle_FECOD (1.6)
AA [auth 2]F_UNCLASSIFIEDe8axk21 A: a+b two layersX: Alpha-lytic protease prodomain-likeH: Ring-building motif II in type III secretion system (From Topology)T: Ring-building motif II in type III secretion systemF: F_UNCLASSIFIEDECOD (1.6)
BA [auth 4]F_UNCLASSIFIEDe8axk41 A: a+b two layersX: Alpha-lytic protease prodomain-likeH: Ring-building motif II in type III secretion system (From Topology)T: Ring-building motif II in type III secretion systemF: F_UNCLASSIFIEDECOD (1.6)
CA [auth 6]F_UNCLASSIFIEDe8axk61 A: a+b two layersX: Alpha-lytic protease prodomain-likeH: Ring-building motif II in type III secretion system (From Topology)T: Ring-building motif II in type III secretion systemF: F_UNCLASSIFIEDECOD (1.6)
DA [auth 8]F_UNCLASSIFIEDe8axk81 A: a+b two layersX: Alpha-lytic protease prodomain-likeH: Ring-building motif II in type III secretion system (From Topology)T: Ring-building motif II in type III secretion systemF: F_UNCLASSIFIEDECOD (1.6)
EA [auth x]F_UNCLASSIFIEDe8axkx1 A: a+b two layersX: Alpha-lytic protease prodomain-likeH: Ring-building motif II in type III secretion system (From Topology)T: Ring-building motif II in type III secretion systemF: F_UNCLASSIFIEDECOD (1.6)
FA [auth y]F_UNCLASSIFIEDe8axky1 A: a+b two layersX: Alpha-lytic protease prodomain-likeH: Ring-building motif II in type III secretion system (From Topology)T: Ring-building motif II in type III secretion systemF: F_UNCLASSIFIEDECOD (1.6)
GA [auth z]F_UNCLASSIFIEDe8axkz1 A: a+b two layersX: Alpha-lytic protease prodomain-likeH: Ring-building motif II in type III secretion system (From Topology)T: Ring-building motif II in type III secretion systemF: F_UNCLASSIFIEDECOD (1.6)
HA [auth 1]F_UNCLASSIFIEDe8axk11 A: a+b two layersX: Alpha-lytic protease prodomain-likeH: Ring-building motif II in type III secretion system (From Topology)T: Ring-building motif II in type III secretion systemF: F_UNCLASSIFIEDECOD (1.6)
IA [auth 3]F_UNCLASSIFIEDe8axk31 A: a+b two layersX: Alpha-lytic protease prodomain-likeH: Ring-building motif II in type III secretion system (From Topology)T: Ring-building motif II in type III secretion systemF: F_UNCLASSIFIEDECOD (1.6)
JA [auth 5]F_UNCLASSIFIEDe8axk51 A: a+b two layersX: Alpha-lytic protease prodomain-likeH: Ring-building motif II in type III secretion system (From Topology)T: Ring-building motif II in type III secretion systemF: F_UNCLASSIFIEDECOD (1.6)
KA [auth 7]F_UNCLASSIFIEDe8axk71 A: a+b two layersX: Alpha-lytic protease prodomain-likeH: Ring-building motif II in type III secretion system (From Topology)T: Ring-building motif II in type III secretion systemF: F_UNCLASSIFIEDECOD (1.6)
LA [auth 9]F_UNCLASSIFIEDe8axk91 A: a+b two layersX: Alpha-lytic protease prodomain-likeH: Ring-building motif II in type III secretion system (From Topology)T: Ring-building motif II in type III secretion systemF: F_UNCLASSIFIEDECOD (1.6)
W [auth X]F_UNCLASSIFIEDe8axkX1 A: a+b two layersX: Alpha-lytic protease prodomain-likeH: Ring-building motif II in type III secretion system (From Topology)T: Ring-building motif II in type III secretion systemF: F_UNCLASSIFIEDECOD (1.6)
X [auth Y]F_UNCLASSIFIEDe8axkY1 A: a+b two layersX: Alpha-lytic protease prodomain-likeH: Ring-building motif II in type III secretion system (From Topology)T: Ring-building motif II in type III secretion systemF: F_UNCLASSIFIEDECOD (1.6)
Y [auth Z]F_UNCLASSIFIEDe8axkZ1 A: a+b two layersX: Alpha-lytic protease prodomain-likeH: Ring-building motif II in type III secretion system (From Topology)T: Ring-building motif II in type III secretion systemF: F_UNCLASSIFIEDECOD (1.6)
Z [auth 0]F_UNCLASSIFIEDe8axk01 A: a+b two layersX: Alpha-lytic protease prodomain-likeH: Ring-building motif II in type III secretion system (From Topology)T: Ring-building motif II in type III secretion systemF: F_UNCLASSIFIEDECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D, E
PF00813FliP family (FliP)FliP family- Family
A, B, C, D, E
PF09392Type III secretion needle MxiH, YscF, SsaG, EprI, PscF, EscF (T3SS_needle_F)Type III secretion needle MxiH, YscF, SsaG, EprI, PscF, EscF- Family
PF09392Type III secretion needle MxiH, YscF, SsaG, EprI, PscF, EscF (T3SS_needle_F)Type III secretion needle MxiH, YscF, SsaG, EprI, PscF, EscF- Family
PF01311Bacterial export proteins, family 1 (Bac_export_1)Bacterial export proteins, family 1- Family
G, H, I, J
PF09392Type III secretion needle MxiH, YscF, SsaG, EprI, PscF, EscF (T3SS_needle_F)Type III secretion needle MxiH, YscF, SsaG, EprI, PscF, EscF- Family
G, H, I, J
PF01313Bacterial export proteins, family 3 (Bac_export_3)Bacterial export proteins, family 3- Family
PF09392Type III secretion needle MxiH, YscF, SsaG, EprI, PscF, EscF (T3SS_needle_F)Type III secretion needle MxiH, YscF, SsaG, EprI, PscF, EscF- Family
PF09392Type III secretion needle MxiH, YscF, SsaG, EprI, PscF, EscF (T3SS_needle_F)Type III secretion needle MxiH, YscF, SsaG, EprI, PscF, EscF- Family
PF09392Type III secretion needle MxiH, YscF, SsaG, EprI, PscF, EscF (T3SS_needle_F)Type III secretion needle MxiH, YscF, SsaG, EprI, PscF, EscF- Family
PF03958Bacterial type II/III secretion system short domain (Secretin_N)Bacterial type II/III secretion system short domainThis is a short, often repeated, domain found in bacterial type II/III secretory system proteins. All previous NolW-like domains fall into this family.Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C, D, E
Surface presentation of antigens protein SpaP-
Surface presentation of antigens protein SpaR-
G, H, I, J
Surface presentation of antigens protein SpaQ-
Surface presentation of antigens protein SpaS-
Protein MxiI- -
Protein MxiH
Outer membrane protein MxiD-
Lipoprotein MxiJ-

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D, E
IPR005838Type III secretion system inner membrane P proteinFamily
A, B, C, D, E
IPR005773Type III secretion system, Yop virulence translocation protein R-likeFamily
IPR002010Type III secretion system inner membrane R proteinFamily
IPR006304Type III secretion protein SpaR/YscTFamily
G, H, I, J
IPR006306Type III secretion protein HrpOFamily
G, H, I, J
IPR002191Bacterial export protein family 3Family
IPR006135Type III secretion system substrate exporterFamily
IPR006307Type III exporter system, secretion apparatus protein BsaZ-likeFamily
IPR029025Type III secretion system substrate exporter, C-terminalHomologous Superfamily
IPR047754T3SS inner rod subunit SctI-likeFamily
IPR037203Type III secretion, needle-protein-like superfamilyHomologous Superfamily
IPR021123Type III secretion, needle-protein-likeFamily
IPR011841Type III secretion system, needle proteinFamily
IPR050810Bacterial Secretion System Channel ProteinFamily
IPR005644NolW-likeDomain
IPR004846Type II/III secretion system, secretin-like domainDomain
IPR038591NolW-like superfamilyHomologous Superfamily
IPR003522Type III secretion system outer membrane pore YscC/HrcCFamily
IPR004845Type II secretion system protein GspD, conserved siteConserved Site
IPR049034SPI-1 type 3 secretion system secretin, N0 domainDomain
IPR045851AMP-binding enzyme, C-terminal domain superfamilyHomologous Superfamily
IPR003282Type III secretion system lipoprotein HrcJ/YscJFamily
IPR006182Flagellar M-ring , N-terminalDomain
IPR043427Lipoprotein YscJ/Flagellar M-ring proteinFamily