SUPERFAMILY 1.75 HMM library and genome assignments server

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Allophycocyanin linker chain (domain) superfamily

SCOP classification
Root:   SCOP hierarchy in SUPERFAMILY [ 0] (11)
Class:   Alpha and beta proteins (a+b) [ 53931] (376)
Fold:   Allophycocyanin linker chain (domain) [ 54579]
Superfamily:   Allophycocyanin linker chain (domain) [ 54580]
Families:   Allophycocyanin linker chain (domain) [ 54581]


Superfamily statistics
Genomes (64) Uniprot 2014_06 PDB chains (SCOP 1.75)
Domains 78 162 1
Proteins 78 162 1


Functional annotation
General category Other
Detailed category Unknown function

Document:
Function annotation of SCOP domain superfamilies

UniProtKB KeyWords (KW)

(show details)
KW termFDR (all)SDKW levelAnnotation (direct or inherited)
Biological processPhotosynthesis0InformativeDirect
Cellular componentMembrane0Least InformativeDirect
Cellular componentThylakoid0InformativeDirect

Document: KW annotation of SCOP domains

InterPro annotation
Cross references IPR011064 SSF54580 Protein matches
Abstract

MscS is a mechanosensitive channel present in the membrane of bacteria, archaea and eukarya that responds both to stretching of the cell membrane and to membrane depolarisation [PubMed12446901]. MscS folds as a homo-heptamer with a cylindrical shape, and can be divided into transmembrane and extramembrane regions: an N-terminal periplasmic region, a transmembrane region, and a C-terminal cytoplasmic region. The MscS family of channels shows diversity in size and sequence between its members; most of the diversity occurs in the size of the transmembrane region, which ranges from three to eleven transmembrane helices, although the three C-terminal helices are conserved. This domain covers the core transmembrane region, which consists of three transmembrane helices per subunit in an oligomeric fold.


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 · 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 1 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 Allophycocyanin linker chain (domain) 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 1 hidden Markov models representing the Allophycocyanin linker chain (domain) 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 · UniProtKB KeyWords (KW) · Internal database links ]