SUPERFAMILY 1.75 HMM library and genome assignments server


PK beta-barrel domain-like superfamily

SCOP classification
Root:   SCOP hierarchy in SUPERFAMILY [ 0] (11)
Class:   All beta proteins [ 48724] (174)
Fold:   PK beta-barrel domain-like [ 50799]
Superfamily:   PK beta-barrel domain-like [ 50800] (2)
Families:   Pyruvate kinase beta-barrel domain [ 50801]
  MOSC (MOCO sulphurase C-terminal) domain [ 101844] (2)


Superfamily statistics
Genomes (2,965) Uniprot 2014_06 PDB chains (SCOP 1.75)
Domains 8,253 39,159 18
Proteins 8,223 39,126 18


Functional annotation
General category Metabolism
Detailed category Carbohydrate metabolism and transport

Document:
Function annotation of SCOP domain superfamilies

Gene Ontology (high-coverage)

(show details)
GO term FDR (all) SDFO level Annotation (direct or inherited)
Biological Process (BP) nitrogen compound metabolic process 0.1158 Least Informative Inherited
Biological Process (BP) protein metabolic process 0.01922 Least Informative Inherited
Biological Process (BP) cellular macromolecule metabolic process 0.5163 Least Informative Inherited
Biological Process (BP) heterocycle metabolic process 0.1541 Least Informative Inherited
Biological Process (BP) organic cyclic compound metabolic process 0.1455 Least Informative Inherited
Biological Process (BP) carbohydrate metabolic process 3.961e-08 Moderately Informative Direct
Biological Process (BP) phosphate-containing compound metabolic process 7.75e-06 Moderately Informative Direct
Biological Process (BP) organophosphate metabolic process 1.822e-08 Moderately Informative Direct
Biological Process (BP) cofactor metabolic process 2.447e-14 Moderately Informative Direct
Biological Process (BP) carbohydrate catabolic process 4.054e-09 Informative Direct
Biological Process (BP) hexose metabolic process 0 Informative Direct
Biological Process (BP) glycolysis 0 Highly Informative Direct
Biological Process (BP) molybdopterin cofactor metabolic process 0 Highly Informative Direct
Molecular Function (MF) transferase activity 0.002962 Least Informative Inherited
Molecular Function (MF) transferase activity, transferring phosphorus-containing groups 3.287e-13 Moderately Informative Direct
Molecular Function (MF) kinase activity 7.513e-15 Informative Direct
Molecular Function (MF) phosphotransferase activity, alcohol group as acceptor 0 Informative Direct

Document: GO annotation of SCOP domains

Enzyme Commission (EC)

(show details)
EC termFDR (all)SDEO levelAnnotation (direct or inherited)
Enzyme Commission (EC)Phosphotransferases with an alcohol group as accep0Moderately InformativeDirect
Enzyme Commission (EC)Sulfurtransferases0InformativeDirect
Enzyme Commission (EC)Pyruvate kinase0Highly InformativeDirect
Enzyme Commission (EC)Molybdenum cofactor sulfurtransferase0Highly InformativeDirect

Document: EC annotation of SCOP domains

Worm Phenotype (WP)

(show details)
WP termFDR (all)SDWP levelAnnotation (direct or inherited)
Worm Phenotype (WP)growth variant0Least InformativeDirect
Worm Phenotype (WP)developmental timing variant0Least InformativeDirect
Worm Phenotype (WP)larval development variant0Least InformativeDirect
Worm Phenotype (WP)larval lethal0Moderately InformativeDirect
Worm Phenotype (WP)sterile progeny0Moderately InformativeDirect

Document: WP annotation of SCOP domains

Arabidopsis Plant Ontology (AP)

(show details) Document: AP annotation of SCOP domains

Enzyme Commission (EC)

(show details)
EC termFDR (all)SDEC levelAnnotation (direct or inherited)
Enzyme Commission (EC)Transferring phosphorous-containing groups0Least InformativeDirect
Enzyme Commission (EC)Phosphotransferases with an alcohol group as acceptor0Moderately InformativeDirect
Enzyme Commission (EC)Sulfurtransferases0Highly InformativeDirect

Document: EC annotation of SCOP domains

UniProtKB KeyWords (KW)

(show details)
KW termFDR (all)SDKW levelAnnotation (direct or inherited)
Biological processGlycolysis0InformativeDirect
Biological processMolybdenum cofactor biosynthesis0Highly InformativeDirect
Cellular componentMitochondrion0.001943Moderately InformativeInherited
Cellular componentMitochondrion outer membrane4.714e-13InformativeDirect
Cellular componentPeroxisome8.253e-07InformativeDirect
DomainTransit peptide1.582e-06Moderately InformativeDirect
Molecular functionMetal-binding0Least InformativeDirect
Molecular functionNucleotide-binding0Least InformativeDirect
Molecular functionATP-binding0Moderately InformativeDirect
Molecular functionMagnesium0Moderately InformativeDirect
Molecular functionPotassium0InformativeDirect
Molecular functionMolybdenum8.542e-13InformativeDirect
Molecular functionPyruvate0Highly InformativeDirect
Molecular functionPyridoxal phosphate4.841e-13Highly InformativeDirect
Post-translational modificationTransferase0Least InformativeDirect
Post-translational modificationKinase0Moderately InformativeDirect
Post-translational modificationPhosphoprotein9.664e-08Least InformativeDirect

Document: KW annotation of SCOP domains

InterPro annotation
Cross references IPR011037 SSF50800 Protein matches
Abstract

This entry represents the beta-barrel domain (note: it does not include the beta/alpha-barrel it is inserted into). This domain has a similar topology to the beta-strand-rich C-terminal domain of molybdenum cofactor (MOCO) sulphurase (MOSC domain). MOSC domains are found alone in bacterial YiiM proteins, or fused to other domains, such as a NifS-like catalytic domain in MOCO sulphurase. The MOSC domain is predicted to be a sulphur-carrier domain that receives sulphur abstracted from pyridoxal phosphate-dependent NifS-like enzymes, using it for the formation of diverse sulphur-metal clusters [PubMed11886751].


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-coverage) · Enzyme Commission (EC) · Worm Phenotype (WP) · Arabidopsis Plant Ontology (AP) · Enzyme Commission (EC) · 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 8 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 PK beta-barrel domain-like 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 8 hidden Markov models representing the PK beta-barrel domain-like 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-coverage) · Enzyme Commission (EC) · Worm Phenotype (WP) · Arabidopsis Plant Ontology (AP) · Enzyme Commission (EC) · UniProtKB KeyWords (KW) · Internal database links ]