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Globin-like superfamily
SCOP classification
Superfamily statistics
Functional annotation
| General category | Metabolism |
| Detailed category | Energy |
Function annotation of SCOP domain superfamilies
InterPro annotation
| Cross references | IPR009050 SSF46458 Protein matches |
| Abstract | This entry represents proteins with a globin-like fold consisting of six helices in a partly opened, folded leaf topology, as well as the truncated globins that lack the initial helix. This includes both the globins themselves, and the phycocyanin-like phycobilisome proteins (phycocyanin, allophycocyanin, phycoerythrin and phycoerythrocyanin). Phycobilisome proteins are oligomers of two different types of globin-like subunits that contain two extra helices at the N-terminus, and which are use to bind a bilin chromophore. They occur in red algae and cyanobacteria, where they are used for light-harvesting [ 10358042].
More information about these proteins can be found at Protein of the Month: Haemoglobin. |
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 ]
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 109 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 Globin-like 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 109 hidden Markov models representing the Globin-like 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 · Internal database links ]
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