SUPERFAMILY 1.75 HMM library and genome assignments server

SUPERFAMILY 2 can be accessed from supfam.org. Please contact us if you experience any problems.

  Home > SCOP hierarchy > Metal cation-transporting ATPase, ATP-binding domain N superfamily


Metal cation-transporting ATPase, ATP-binding domain N superfamily

SCOP classification
Root:   SCOP hierarchy in SUPERFAMILY [ 0] (11)
Class:   Alpha and beta proteins (a+b) [ 53931] (376)
Fold:   Metal cation-transporting ATPase, ATP-binding domain N [ 81661]
Superfamily:   Metal cation-transporting ATPase, ATP-binding domain N [ 81660]
Families:   Metal cation-transporting ATPase, ATP-binding domain N [ 81659] (4)

Superfamily statistics
Genomes (2,199) Uniprot 2018_03 genome PDB chains (SCOP 1.75)
Domains 15,073 66,587 4
Proteins 15,043 66,438 4

 Functional annotation
General category Processes_IC
Detailed category Ion metabolism and transport

Document: Function annotation of SCOP domain superfamilies

Enzyme Commission (EC)

(show details)
EC termFDR (all)SDEO levelAnnotation (direct or inherited)
Enzyme Commission (EC)Acting on acid anhydrides0Least InformativeDirect
Enzyme Commission (EC)Acting on acid anhydrides; catalyzing transmembran0InformativeDirect
Enzyme Commission (EC)Potassium-transporting ATPase0Highly InformativeDirect
Enzyme Commission (EC)Calcium-transporting ATPase0Highly InformativeDirect
Enzyme Commission (EC)Phospholipid-translocating ATPase0Highly InformativeDirect
Enzyme Commission (EC)Sodium/potassium-exchanging ATPase0Highly InformativeDirect
Enzyme Commission (EC)Hydrogen/potassium-exchanging ATPase0.0000000000007761Highly InformativeDirect

Document: EC annotation of SCOP domains

Mouse Phenotype (MP)

(show details)
MP termFDR (all)SDMP levelAnnotation (direct or inherited)
Mammalian Phenotype (MP)abnormal muscle physiology0.001831Moderately InformativeInherited
Mammalian Phenotype (MP)impaired muscle contractility0.0001555InformativeDirect

Document: MP annotation of SCOP domains

Worm Phenotype (WP)

(show details)
WP termFDR (all)SDWP levelAnnotation (direct or inherited)
Worm Phenotype (WP)organism environmental stimulus response variant0.001434Least InformativeInherited
Worm Phenotype (WP)cell physiology variant0.004719Least InformativeInherited
Worm Phenotype (WP)cell morphology variant0.009681Least InformativeInherited
Worm Phenotype (WP)organism metabolism processing variant0.1278Least InformativeInherited
Worm Phenotype (WP)endocytic transport variant0.0001357Moderately InformativeDirect
Worm Phenotype (WP)apoptosis variant0.001291Moderately InformativeInherited
Worm Phenotype (WP)drug response variant0.1163Moderately InformativeInherited
Worm Phenotype (WP)drug hypersensitive0.0008487InformativeDirect
Worm Phenotype (WP)nicotine response variant0.004053InformativeInherited
Worm Phenotype (WP)lipid metabolism variant0.1771InformativeInherited
Worm Phenotype (WP)chemical hypersensitive0.2316InformativeInherited
Worm Phenotype (WP)plasma membrane composition variant0.000000000000001794Highly InformativeDirect
Worm Phenotype (WP)seam cell morphology variant0.00000000001757Highly InformativeDirect
Worm Phenotype (WP)nicotine hypersensitive0.0000000261Highly InformativeDirect
Worm Phenotype (WP)lipid composition variant0.00001332Highly InformativeDirect

Document: WP annotation of SCOP domains

Fly Anatomy (FA)

(show details)
FA termFDR (all)SDFA levelAnnotation (direct or inherited)
Fly Anatomy (FA)larva0Least InformativeDirect
Fly Anatomy (FA)adult0Least InformativeDirect
Fly Anatomy (FA)nervous system0Least InformativeDirect
Fly Anatomy (FA)cell0Least InformativeDirect
Fly Anatomy (FA)organ system subdivision0Least InformativeDirect
Fly Anatomy (FA)peripheral nervous system0Moderately InformativeDirect
Fly Anatomy (FA)neuron0Moderately InformativeDirect
Fly Anatomy (FA)sensory system0Moderately InformativeDirect

Document: FA annotation of SCOP domains

Zebrafish Anatomy (ZA)

(show details) Document: ZA annotation of SCOP domains

Xenopus Anatomy (XA)

(show details) Document: XA 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)Linked to the hydrolysis of a nucleoside triphosphate0Highly InformativeDirect
Enzyme Commission (EC)Linked to the hydrolysis of a nucleoside triphosphate1Highly InformativeInherited

Document: EC annotation of SCOP domains

Jump to [ Top of page · SCOP classification · Functional annotation · Enzyme Commission (EC) · Mouse Phenotype (MP) · Worm Phenotype (WP) · Fly Anatomy (FA) · Zebrafish Anatomy (ZA) · Xenopus Anatomy (XA) · Arabidopsis Plant Ontology (AP) · Enzyme Commission (EC) ]

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 7 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 Metal cation-transporting ATPase, ATP-binding domain N 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 7 hidden Markov models representing the Metal cation-transporting ATPase, ATP-binding domain N 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 · Functional annotation · Enzyme Commission (EC) · Mouse Phenotype (MP) · Worm Phenotype (WP) · Fly Anatomy (FA) · Zebrafish Anatomy (ZA) · Xenopus Anatomy (XA) · Arabidopsis Plant Ontology (AP) · Enzyme Commission (EC) · Internal database links ]
Please cite: Gough, J., Karplus, K., Hughey, R. and Chothia, C. (2001). "Assignment of Homology to Genome Sequences using a Library of Hidden Markov Models that Represent all Proteins of Known Structure." J. Mol. Biol., 313(4), 903-919.

Please send feedback, comments or questions to superfamily@cs.bris.ac.uk or use the feedback form.

© Copyright 2013 The SUPERFAMILY authors and Julian Gough.