SUPERFAMILY 2 can be accessed from supfam.org. Please contact us if you experience any problems.
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LCCL domain superfamily
SCOP classification
Superfamily statistics
Functional annotation
| General category | Other |
| Detailed category | Unknown function |
Document: Function annotation of SCOP domain superfamilies
Zebrafish Anatomy (ZA) (show details)
Highlighted in gray are those with FDR_all>0.001
Document: ZA annotation of SCOP domains
Xenopus Anatomy (XA) (show details)
Highlighted in gray are those with FDR_all>0.001
Document: XA annotation of SCOP domains
InterPro annotation
| Cross references | IPR004043 SSF69848 Protein matches |
| Abstract | The LCCL domain has been named after the best characterised proteins that were found to contain it, namely Limulus factor C, Coch-5b2 and Lgl1. It is an about 100 amino acids domain whose C-terminal part contains a highly conserved histidine in a conserved motif YxxxSxxCxAAVHxGVI. The LCCL module is thought to be an autonomously folding domain that has been used for the construction of various modular proteins through exon-shuffling. It has been found in various metazoan proteins in association with complement B-type domains, C-type lectin domains, von Willebrand type A domains, CUB domains, discoidin lectin domains or CAP domains. It has been proposed that the LCCL domain could be involved in lipopolysaccharide (LPS) binding [ 10971586, 9806553]. Secondary structure prediction suggests that the LCCL domain contains six beta strands and two alpha helices [10971586].
Some proteins known to contain a LCCL domain include Limulus factor C, a LPS endotoxin-sensitive trypsin type serine protease which serves to protect the organism from bacterial infection; vertebrate cochlear protein cochlin or coch-5b2 (Cochlin is probably a secreted protein, mutations affecting the LCCL domain of coch-5b2 cause the deafness disorder DFNA9 in humans); and mammalian late gestation lung protein Lgl1, contains two tandem copies of the LCCL domain [10362728]. |
InterPro database
PDBeMotif information about ligands, sequence and structure motifs
PDBeMotif resource
Jump to [ Top of page · SCOP classification · InterPro annotation · PDBeMotif links · Functional annotation · Zebrafish Anatomy (ZA) · Xenopus Anatomy (XA) ]
Internal database links
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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.
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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.
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Browse and view proteins in genomes which have
different domain combinations including a LCCL domain domain.
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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.
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Explore domain occurrence network where nodes represent genomes and edges are domain architectures (shared between genomes) containing the superfamily of interest.
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There are 1 hidden Markov models representing the LCCL domain superfamily. Information on how the models are built, and plots showing hydrophobicity, match emmission probabilities and insertion/deletion probabilities can be inspected.
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Jump to [ Top of page · SCOP classification · InterPro annotation · PDBeMotif links · Functional annotation · Zebrafish Anatomy (ZA) · Xenopus Anatomy (XA) · Internal database links ]
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