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Guidelines

MIRAGE

peptidylprolyl isomerase domain and WD repeat containing 1

Summary

Gene Symbol

PPWD1

Organism

Homo sapiens (human)

External Links

NCBI Gene

23398

PubChem

23398

Alliance of Genome Resources

HGNC:28954

JoGo

PPWD1

TogoVar

PPWD1

Annotation

Keyword

3D-structure
Acetylation
Alternative splicing
Nucleus
Proteomics identification
Reference proteome
Repeat
Rotamase
Spliceosome
WD repeat

Proteins

Displaying **all 5** entries
UniProt	Protein Name
Q96BP3	Spliceosome-associated cyclophilin
B4DT22
B4DP34
A0A384MTS1
F5H7P7

Annotation information from UniProt.

Gene Ontology (GO)

Displaying **all 3** entries
GO Term	Evidence Code	PMID
mRNA splicing, via spliceosome	IC	11991638
regulation of transcription by RNA polymerase II	IEA
protein folding	IBA

GO Hierarchy

biological process

metabolic process [inference]

nitrogen compound metabolic process [inference]

cellular nitrogen compound metabolic process [inference]

nucleobase-containing compound metabolic process [inference]

nucleic acid metabolic process [inference]

RNA metabolic process [inference]

RNA processing [inference]

mRNA processing [inference]

mRNA splicing, via spliceosome

RNA splicing [inference]

RNA splicing, via transesterification reactions [inference]

RNA splicing, via transesterification reactions with bulged adenosine as nucleophile [inference]

mRNA splicing, via spliceosome

mRNA metabolic process [inference]

mRNA processing [inference]

mRNA splicing, via spliceosome

cellular metabolic process [inference]

cellular aromatic compound metabolic process [inference]

nucleobase-containing compound metabolic process [inference]

nucleic acid metabolic process [inference]

RNA metabolic process [inference]

RNA processing [inference]

mRNA processing [inference]

mRNA splicing, via spliceosome

RNA splicing [inference]

RNA splicing, via transesterification reactions [inference]

RNA splicing, via transesterification reactions with bulged adenosine as nucleophile [inference]

mRNA splicing, via spliceosome

mRNA metabolic process [inference]

mRNA processing [inference]

mRNA splicing, via spliceosome

cellular nitrogen compound metabolic process [inference]

nucleobase-containing compound metabolic process [inference]

nucleic acid metabolic process [inference]

RNA metabolic process [inference]

RNA processing [inference]

mRNA processing [inference]

mRNA splicing, via spliceosome

RNA splicing [inference]

RNA splicing, via transesterification reactions [inference]

RNA splicing, via transesterification reactions with bulged adenosine as nucleophile [inference]

mRNA splicing, via spliceosome

mRNA metabolic process [inference]

mRNA processing [inference]

mRNA splicing, via spliceosome

heterocycle metabolic process [inference]

nucleobase-containing compound metabolic process [inference]

nucleic acid metabolic process [inference]

RNA metabolic process [inference]

RNA processing [inference]

mRNA processing [inference]

mRNA splicing, via spliceosome

RNA splicing [inference]

RNA splicing, via transesterification reactions [inference]

RNA splicing, via transesterification reactions with bulged adenosine as nucleophile [inference]

mRNA splicing, via spliceosome

mRNA metabolic process [inference]

mRNA processing [inference]

mRNA splicing, via spliceosome

primary metabolic process [inference]

nucleobase-containing compound metabolic process [inference]

nucleic acid metabolic process [inference]

RNA metabolic process [inference]

RNA processing [inference]

mRNA processing [inference]

mRNA splicing, via spliceosome

RNA splicing [inference]

RNA splicing, via transesterification reactions [inference]

RNA splicing, via transesterification reactions with bulged adenosine as nucleophile [inference]

mRNA splicing, via spliceosome

mRNA metabolic process [inference]

mRNA processing [inference]

mRNA splicing, via spliceosome

organic substance metabolic process [inference]

macromolecule metabolic process [inference]

nucleic acid metabolic process [inference]

RNA metabolic process [inference]

RNA processing [inference]

mRNA processing [inference]

mRNA splicing, via spliceosome

RNA splicing [inference]

RNA splicing, via transesterification reactions [inference]

RNA splicing, via transesterification reactions with bulged adenosine as nucleophile [inference]

mRNA splicing, via spliceosome

mRNA metabolic process [inference]

mRNA processing [inference]

mRNA splicing, via spliceosome

organic cyclic compound metabolic process [inference]

nucleobase-containing compound metabolic process [inference]

nucleic acid metabolic process [inference]

RNA metabolic process [inference]

RNA processing [inference]

mRNA processing [inference]

mRNA splicing, via spliceosome

RNA splicing [inference]

RNA splicing, via transesterification reactions [inference]

RNA splicing, via transesterification reactions with bulged adenosine as nucleophile [inference]

mRNA splicing, via spliceosome

mRNA metabolic process [inference]

mRNA processing [inference]

mRNA splicing, via spliceosome

cellular process [inference]

protein folding

cellular metabolic process [inference]

cellular aromatic compound metabolic process [inference]

nucleobase-containing compound metabolic process [inference]

nucleic acid metabolic process [inference]

RNA metabolic process [inference]

RNA processing [inference]

mRNA processing [inference]

mRNA splicing, via spliceosome

RNA splicing [inference]

RNA splicing, via transesterification reactions [inference]

RNA splicing, via transesterification reactions with bulged adenosine as nucleophile [inference]

mRNA splicing, via spliceosome

mRNA metabolic process [inference]

mRNA processing [inference]

mRNA splicing, via spliceosome

cellular nitrogen compound metabolic process [inference]

nucleobase-containing compound metabolic process [inference]

nucleic acid metabolic process [inference]

RNA metabolic process [inference]

RNA processing [inference]

mRNA processing [inference]

mRNA splicing, via spliceosome

RNA splicing [inference]

RNA splicing, via transesterification reactions [inference]

RNA splicing, via transesterification reactions with bulged adenosine as nucleophile [inference]

mRNA splicing, via spliceosome

mRNA metabolic process [inference]

mRNA processing [inference]

mRNA splicing, via spliceosome

heterocycle metabolic process [inference]

nucleobase-containing compound metabolic process [inference]

nucleic acid metabolic process [inference]

RNA metabolic process [inference]

RNA processing [inference]

mRNA processing [inference]

mRNA splicing, via spliceosome

RNA splicing [inference]

RNA splicing, via transesterification reactions [inference]

RNA splicing, via transesterification reactions with bulged adenosine as nucleophile [inference]

mRNA splicing, via spliceosome

mRNA metabolic process [inference]

mRNA processing [inference]

mRNA splicing, via spliceosome

biological regulation [inference]

regulation of biological process [inference]

regulation of metabolic process [inference]

regulation of biosynthetic process [inference]

regulation of cellular biosynthetic process [inference]

regulation of macromolecule biosynthetic process [inference]

regulation of gene expression [inference]

regulation of DNA-templated transcription [inference]

regulation of transcription by RNA polymerase II

regulation of RNA biosynthetic process [inference]

regulation of DNA-templated transcription [inference]

regulation of transcription by RNA polymerase II

regulation of cellular metabolic process [inference]

regulation of nucleobase-containing compound metabolic process [inference]

regulation of RNA metabolic process [inference]

regulation of RNA biosynthetic process [inference]

regulation of DNA-templated transcription [inference]

regulation of transcription by RNA polymerase II

regulation of cellular biosynthetic process [inference]

regulation of macromolecule biosynthetic process [inference]

regulation of gene expression [inference]

regulation of DNA-templated transcription [inference]

regulation of transcription by RNA polymerase II

regulation of RNA biosynthetic process [inference]

regulation of DNA-templated transcription [inference]

regulation of transcription by RNA polymerase II

regulation of nitrogen compound metabolic process [inference]

regulation of nucleobase-containing compound metabolic process [inference]

regulation of RNA metabolic process [inference]

regulation of RNA biosynthetic process [inference]

regulation of DNA-templated transcription [inference]

regulation of transcription by RNA polymerase II

regulation of macromolecule metabolic process [inference]

regulation of macromolecule biosynthetic process [inference]

regulation of gene expression [inference]

regulation of DNA-templated transcription [inference]

regulation of transcription by RNA polymerase II

regulation of RNA biosynthetic process [inference]

regulation of DNA-templated transcription [inference]

regulation of transcription by RNA polymerase II

regulation of RNA metabolic process [inference]

regulation of RNA biosynthetic process [inference]

regulation of DNA-templated transcription [inference]

regulation of transcription by RNA polymerase II

regulation of primary metabolic process [inference]

regulation of nucleobase-containing compound metabolic process [inference]

regulation of RNA metabolic process [inference]

regulation of RNA biosynthetic process [inference]

regulation of DNA-templated transcription [inference]

regulation of transcription by RNA polymerase II

regulation of cellular process [inference]

regulation of cellular metabolic process [inference]

regulation of nucleobase-containing compound metabolic process [inference]

regulation of RNA metabolic process [inference]

regulation of RNA biosynthetic process [inference]

regulation of DNA-templated transcription [inference]

regulation of transcription by RNA polymerase II

regulation of cellular biosynthetic process [inference]

regulation of macromolecule biosynthetic process [inference]

regulation of gene expression [inference]

regulation of DNA-templated transcription [inference]

regulation of transcription by RNA polymerase II

regulation of RNA biosynthetic process [inference]

regulation of DNA-templated transcription [inference]

regulation of transcription by RNA polymerase II

Displaying **all 3** entries
GO Term	Evidence Code	PMID
nucleoplasm	TAS
nuclear body	IDA
catalytic step 2 spliceosome	IDA	11991638

GO Hierarchy

cellular component

protein-containing complex [inference]

nuclear protein-containing complex [inference]

spliceosomal complex [inference]

catalytic step 2 spliceosome

catalytic complex [inference]

catalytic step 2 spliceosome

ribonucleoprotein complex [inference]

spliceosomal complex [inference]

catalytic step 2 spliceosome

cellular anatomical entity [inference]

Displaying **all 4** entries
GO Term	Evidence Code	PMID
peptidyl-prolyl cis-trans isomerase activity	IDA	20676357
peptidyl-prolyl cis-trans isomerase activity	IBA
RNA polymerase II CTD heptapeptide repeat P3 isomerase activity	IEA
RNA polymerase II CTD heptapeptide repeat P6 isomerase activity	IEA

GO Hierarchy

molecular function

catalytic activity [inference]

isomerase activity [inference]

cis-trans isomerase activity [inference]

peptidyl-prolyl cis-trans isomerase activity

RNA polymerase II CTD heptapeptide repeat peptidyl-prolyl isomerase activity [inference]

catalytic activity, acting on a protein [inference]

peptidyl-prolyl cis-trans isomerase activity

RNA polymerase II CTD heptapeptide repeat peptidyl-prolyl isomerase activity [inference]

RNA polymerase II CTD heptapeptide repeat modifying activity [inference]

RNA polymerase II CTD heptapeptide repeat peptidyl-prolyl isomerase activity [inference]

Gene Ontology information from NCBI Gene and UniProt.

OrthoDB (Group)

Group level

Eukaryota

Group Name

peptidyl-prolyl cis-trans isomerase

Functional Category

H: Coenzyme transport and metabolism
O: Posttranslational modification, protein turnover, chaperones
T: Signal transduction mechanisms

Displaying 1 entry
Gene Ontology
protein peptidyl-prolyl isomerization

Displaying **all 6** entries
InterPro
Cyclophilin-like domain superfamily
Cyclophilin-type peptidyl-prolyl cis-trans isomerase domain
Cyclophilin-type peptidyl-prolyl cis-trans isomerase, cyclophilin A-like
WD40 repeat
WD40-repeat-containing domain superfamily
WD40/YVTN repeat-like-containing domain superfamily

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GlyCosmos is a member of the GlySpace Alliance together with GlyGen and Glycomics@ExPASy.

Acknowledgements

Supported by JST NBDC Grant Number JPMJND2204

Partly supported by NIH Common Fund Grant #1U01GM125267-01

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Last updated: April 6, 2026