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Second domain of Mu2 adaptin subunit (ap50) of ap2 adaptor superfamily

SCOP classification
Root:   SCOP hierarchy in SUPERFAMILY [ 0] (11)
Class:   All beta proteins [ 48724] (174)
Fold:   Common fold of diphtheria toxin/transcription factors/cytochrome f [ 49379] (10)
Superfamily:   Second domain of Mu2 adaptin subunit (ap50) of ap2 adaptor [ 49447]
Families:   Second domain of Mu2 adaptin subunit (ap50) of ap2 adaptor [ 49448]


Superfamily statistics
Genomes (509) Uniprot 2018_03 genome PDB chains (SCOP 1.75)
Domains 3,777 10,826 8
Proteins 3,739 10,729 8


Functional annotation
General category Processes_IC
Detailed category Transport

Document:
Function annotation of SCOP domain superfamilies

Worm Phenotype (WP)

(show details)
WP termFDR (all)SDWP levelAnnotation (direct or inherited)
Worm Phenotype (WP)organism metabolism processing variant0Least InformativeDirect
Worm Phenotype (WP)larval lethal0Least InformativeDirect
Worm Phenotype (WP)cell morphology variant0Least InformativeDirect
Worm Phenotype (WP)cell physiology variant0Least InformativeDirect
Worm Phenotype (WP)larval development variant0Least InformativeDirect
Worm Phenotype (WP)larval growth variant0Least InformativeDirect
Worm Phenotype (WP)cell development variant0.0002508Least InformativeDirect
Worm Phenotype (WP)pattern of transgene expression variant0.0001258Moderately InformativeDirect
Worm Phenotype (WP)organism segment morphology variant0.0002176Moderately InformativeDirect
Worm Phenotype (WP)apoptosis variant0.0009164Moderately InformativeDirect
Worm Phenotype (WP)metabolic pathway variant0.006962Moderately InformativeInherited
Worm Phenotype (WP)protein expression variant0.0184Moderately InformativeInherited
Worm Phenotype (WP)cell homeostasis metabolism variant0.3052Moderately InformativeInherited
Worm Phenotype (WP)pattern protein expression variant0.000001053InformativeDirect
Worm Phenotype (WP)accumulated germline cell corpses0.0000242InformativeDirect
Worm Phenotype (WP)body length variant0.00003496InformativeDirect
Worm Phenotype (WP)body width variant0.00005043InformativeDirect
Worm Phenotype (WP)dumpy0.0000007324Highly InformativeDirect
Worm Phenotype (WP)cell secretion variant0.002522Highly InformativeInherited

Document: WP annotation of SCOP domains

Yeast Phenotype (YP)

(show details)
YP termFDR (all)SDYP levelAnnotation (direct or inherited)
Yeast Phenotype (YP)resistance to chemicals0Least InformativeDirect

Document: YP annotation of SCOP domains

Fly Phenotype (FP)

(show details)
FP termFDR (all)SDFP levelAnnotation (direct or inherited)
Fly Phenotype (FP)increased mortality0Least InformativeDirect
Fly Phenotype (FP)lethal - all die before end of P-stage0Moderately InformativeDirect

Document: FP annotation of SCOP domains

Fly Anatomy (FA)

(show details)
FA termFDR (all)SDFA levelAnnotation (direct or inherited)
Fly Anatomy (FA)organ system subdivision0Least InformativeDirect

Document: FA annotation of SCOP domains

Zebrafish Anatomy (ZA)

(show details)
ZA termFDR (all)SDZA levelAnnotation (direct or inherited)
Zebrafish Anatomy (ZA)organism subdivision0Least InformativeDirect

Document: ZA annotation of SCOP domains

Xenopus Anatomy (XA)

(show details) Document: XA annotation of SCOP domains

Arabidopsis Plant Ontology (AP)

(show details)
AP termFDR (all)SDAP levelAnnotation (direct or inherited)
Plant ANatomical entity (PAN)whole plant0Least InformativeDirect
Plant ANatomical entity (PAN)guard cell0Least InformativeDirect
Plant ANatomical entity (PAN)seed0Least InformativeDirect
Plant ANatomical entity (PAN)portion of meristem tissue0Least InformativeDirect
Plant ANatomical entity (PAN)megasporophyll0Least InformativeDirect
Plant ANatomical entity (PAN)microsporophyll0Least InformativeDirect
Plant ANatomical entity (PAN)flower0Least InformativeDirect
Plant ANatomical entity (PAN)inflorescence0Least InformativeDirect
Plant ANatomical entity (PAN)collective phyllome structure0Least InformativeDirect
Plant ANatomical entity (PAN)root system0Least InformativeDirect
Plant ANatomical entity (PAN)shoot axis0Least InformativeDirect
Plant ANatomical entity (PAN)leaf0Least InformativeDirect
Plant ANatomical entity (PAN)sporangium0Least InformativeDirect
Plant ANatomical entity (PAN)cardinal part of multi-tissue plant structure0Least InformativeDirect
Plant ANatomical entity (PAN)inflorescence meristem0Moderately InformativeDirect
Plant ANatomical entity (PAN)cotyledon0Moderately InformativeDirect
Plant structure DEvelopment stage (PDE)4 leaf senescence stage0Least InformativeDirect
Plant structure DEvelopment stage (PDE)E expanded cotyledon stage0Least InformativeDirect
Plant structure DEvelopment stage (PDE)C globular stage0Least InformativeDirect
Plant structure DEvelopment stage (PDE)D bilateral stage0Least InformativeDirect
Plant structure DEvelopment stage (PDE)LP.12 twelve leaves visible stage0Least InformativeDirect
Plant structure DEvelopment stage (PDE)LP.08 eight leaves visible stage0Least InformativeDirect
Plant structure DEvelopment stage (PDE)LP.02 two leaves visible stage0Least InformativeDirect
Plant structure DEvelopment stage (PDE)LP.10 ten leaves visible stage0Least InformativeDirect
Plant structure DEvelopment stage (PDE)LP.04 four leaves visible stage0Least InformativeDirect
Plant structure DEvelopment stage (PDE)LP.06 six leaves visible stage0Least InformativeDirect

Document: AP annotation of SCOP domains

InterPro annotation
Cross references IPR008968 SSF49447 Protein matches
Abstract

This entry represents the C-terminal domain of the mu subunit from various clathrin adaptors (AP1, AP2 and AP3) [PubMed11583591]. The C-teminal domain has an immunoglobulin-like beta-sandwich fold consisting of 9 strands in 2 sheets with a Greek key topology, similar to that found in cytochrome f and certain transcription factors [PubMed11583591]. The mu subunit regulates the coupling of clathrin lattices with particular membrane proteins by self-phosphorylation via a mechanism that is still unclear [PubMed1761056]. The mu subunit possesses a highly conserved N-terminal domain of around 230 amino acids, which may be the region of interaction with other AP proteins; a linker region of between 10 and 42 amino acids; and a less well-conserved C-terminal domain of around 190 amino acids, which may be the site of specific interaction with the protein being transported in the vesicle [PubMed1761056].

More information about these proteins can be found at Protein of the Month: Clathrin.


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 · Worm Phenotype (WP) · Yeast Phenotype (YP) · Fly Phenotype (FP) · Fly Anatomy (FA) · Zebrafish Anatomy (ZA) · Xenopus Anatomy (XA) · Arabidopsis Plant Ontology (AP) ]

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 Second domain of Mu2 adaptin subunit (ap50) of ap2 adaptor 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 Second domain of Mu2 adaptin subunit (ap50) of ap2 adaptor 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 · Worm Phenotype (WP) · Yeast Phenotype (YP) · Fly Phenotype (FP) · Fly Anatomy (FA) · Zebrafish Anatomy (ZA) · Xenopus Anatomy (XA) · Arabidopsis Plant Ontology (AP) · Internal database links ]