SUPERFAMILY 1.75 HMM library and genome assignments server

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Flagellar export chaperone FliS superfamily

SCOP classification
Root:   SCOP hierarchy in SUPERFAMILY [ 0] (11)
Class:   All alpha proteins [ 46456] (284)
Fold:   Four-helical up-and-down bundle [ 47161] (28)
Superfamily:   Flagellar export chaperone FliS [ 101116]
Families:   Flagellar export chaperone FliS [ 101117]


Superfamily statistics
Genomes (1,117) Uniprot 2014_06 PDB chains (SCOP 1.75)
Domains 1,258 7,089 3
Proteins 1,258 7,089 3


Functional annotation
General category coiled coil
Detailed category The code refers to 4-helix bundles. These are a type of structure which frequently contain coiled-coils.

Document:
Function annotation of SCOP domain superfamilies

Gene Ontology (high-quality)

(show details) Document: GO annotation of SCOP domains

Gene Ontology (high-coverage)

(show details) Document: GO annotation of SCOP domains

UniProtKB KeyWords (KW)

(show details)
KW termFDR (all)SDKW levelAnnotation (direct or inherited)
Cellular componentCytoplasm0Least InformativeDirect

Document: KW annotation of SCOP domains

InterPro annotation
Cross references IPR003713 SSF101116 Protein matches
Abstract The fliD operon of several bacteria consists of three flagellar genes, fliD, fliS, and fliT, and is transcribed in this order [PubMed8550529]. In Bacillus subtilis the operon encoding the flagellar proteins FliD, FliS, and FliT is sigma D-dependent [PubMed8195064].

InterPro database


PDBeMotif information about ligands, sequence and structure motifs
Cross references PDB entries
Ligand binding statistics
Nucleic-acid binding statistics
Occurrence of secondary structure elements
Occurrence of small 3D structural motifs

PDBeMotif resource

Jump to [ Top of page · SCOP classification · InterPro annotation · PDBeMotif links · Functional annotation · Gene Ontology (high-quality) · Gene Ontology (high-coverage) · UniProtKB KeyWords (KW) ]

Internal database links

Browse genome assignments for this superfamily. The SUPERFAMILY hidden Markov model library has been used to carry out SCOP domain assignments to all genomes at the superfamily level.


Alignments of sequences to 2 models in this superfamily are available by clicking on the 'Alignments' icon above. PDB sequences less than 40% identical are shown by default, but any other sequence(s) may be aligned. Select PDB sequences, genome sequences, or paste in or upload your own sequences.


Browse and view proteins in genomes which have different domain combinations including a Flagellar export chaperone FliS domain.


Examine the distribution of domain superfamilies, or families, across the major taxonomic kingdoms or genomes within a kingdom. This gives an immediate impression of how superfamilies, or families, are restricted to certain kingdoms of life.


Explore domain occurrence network where nodes represent genomes and edges are domain architectures (shared between genomes) containing the superfamily of interest.

There are 2 hidden Markov models representing the Flagellar export chaperone FliS superfamily. Information on how the models are built, and plots showing hydrophobicity, match emmission probabilities and insertion/deletion probabilities can be inspected.


Jump to [ Top of page · SCOP classification · InterPro annotation · PDBeMotif links · Functional annotation · Gene Ontology (high-quality) · Gene Ontology (high-coverage) · UniProtKB KeyWords (KW) · Internal database links ]