SubmitCancel

Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.

P30309

- MPI1B_XENLA

UniProt

P30309 - MPI1B_XENLA

(max 400 entries)x

Your basket is currently empty.

Select item(s) and click on "Add to basket" to create your own collection here
(400 entries max)

Protein
M-phase inducer phosphatase 1-B
Gene
cdc25-1-b, cdc25b
Organism
Xenopus laevis (African clawed frog)
Status
Reviewed - Annotation score: 3 out of 5 - Experimental evidence at transcript leveli

Functioni

This protein functions as a dosage-dependent inducer in mitotic control. It is a tyrosine protein phosphatase required for progression of the cell cycle. It may directly dephosphorylate p34(cdc2) and activate the p34(cdc2) kinase activity.

Catalytic activityi

Protein tyrosine phosphate + H2O = protein tyrosine + phosphate.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei457 – 4571 By similarity

GO - Molecular functioni

  1. protein tyrosine phosphatase activity Source: UniProtKB-EC

GO - Biological processi

  1. mitotic nuclear division Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Hydrolase, Protein phosphatase

Keywords - Biological processi

Cell cycle, Cell division, Mitosis

Names & Taxonomyi

Protein namesi
Recommended name:
M-phase inducer phosphatase 1-B (EC:3.1.3.48)
Gene namesi
Name:cdc25-1-b
Synonyms:cdc25b
OrganismiXenopus laevis (African clawed frog)
Taxonomic identifieri8355 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiAmphibiaBatrachiaAnuraPipoideaPipidaeXenopodinaeXenopusXenopus

Organism-specific databases

XenbaseiXB-GENE-944825. cdc25c.

Subcellular locationi

GO - Cellular componenti

  1. intracellular Source: InterPro
Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 550550M-phase inducer phosphatase 1-B
PRO_0000198652Add
BLAST

Interactioni

Protein-protein interaction databases

DIPiDIP-176N.

Structurei

3D structure databases

ProteinModelPortaliP30309.
SMRiP30309. Positions 362-522.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini401 – 508108Rhodanese
Add
BLAST

Sequence similaritiesi

Belongs to the MPI phosphatase family.
Contains 1 rhodanese domain.

Phylogenomic databases

HOVERGENiHBG052501.
KOiK05867.

Family and domain databases

Gene3Di3.40.250.10. 1 hit.
InterProiIPR000751. MPI_Phosphatase.
IPR001763. Rhodanese-like_dom.
[Graphical view]
PfamiPF06617. M-inducer_phosp. 1 hit.
PF00581. Rhodanese. 1 hit.
[Graphical view]
PRINTSiPR00716. MPIPHPHTASE.
SMARTiSM00450. RHOD. 1 hit.
[Graphical view]
SUPFAMiSSF52821. SSF52821. 1 hit.
PROSITEiPS50206. RHODANESE_3. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P30309-1 [UniParc]FASTAAdd to Basket

« Hide

MAESHIMSSE APPKTNTGLN FRTNCRMVLN LLREKDCSVT FSPEQPLTPV    50
TDLAVGFSNL STFSGETPKR CLDLSNLGDE TAPLPTESPD RISSGKVESP 100
KAQFVQFDGL FTPDLGWKAK KCPRGNMNSV LPRLLCSTPS FKKTSGGQRS 150
VSNKENEGEL FKSPNCKPVA LLLPQEVVDS QFSPTPENKV DISLDEDCEM 200
NILGSPISAD PPCLDGAHDD IKMQNLDGFA DFFSVDEEEM ENPPGAVGNL 250
SSSMAILLSG PLLNQDIEVS NVNNISLNRS RLYRSPSMPE KLDRPMLKRP 300
VRPLDSETPV RVKRRRSTSS SLQPQEENFQ PQRRGTSLKK TLSLCDVDIS 350
TVLDEDCGHR QLIGDFTKVY ALPTVTGRHQ DLRYITGETL AALIHGDFSS 400
LVEKIFIIDC RYPYEYDGGH IKGALNLHRQ EEVTDYFLKQ PLTPTMAQKR 450
LIIIFHCEFS SERGPKMCRF LREEDRARNE YPSLYYPELY LLKGGYKDFF 500
PEYKELCEPQ SYCPMHHQDF REELLKFRTK CKTSVGDRKR REQIARIMKL 550
Length:550
Mass (Da):62,183
Last modified:April 1, 1993 - v1
Checksum:iFCEC83AB66FCC5B0
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
M94262 mRNA. Translation: AAA49671.1.
M96858 mRNA. Translation: AAA49674.1.
PIRiA42679.
RefSeqiNP_001081918.1. NM_001088449.1.
UniGeneiXl.513.

Genome annotation databases

GeneIDi398119.
KEGGixla:398119.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
M94262 mRNA. Translation: AAA49671.1 .
M96858 mRNA. Translation: AAA49674.1 .
PIRi A42679.
RefSeqi NP_001081918.1. NM_001088449.1.
UniGenei Xl.513.

3D structure databases

ProteinModelPortali P30309.
SMRi P30309. Positions 362-522.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

DIPi DIP-176N.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

GeneIDi 398119.
KEGGi xla:398119.

Organism-specific databases

CTDi 398119.
Xenbasei XB-GENE-944825. cdc25c.

Phylogenomic databases

HOVERGENi HBG052501.
KOi K05867.

Family and domain databases

Gene3Di 3.40.250.10. 1 hit.
InterProi IPR000751. MPI_Phosphatase.
IPR001763. Rhodanese-like_dom.
[Graphical view ]
Pfami PF06617. M-inducer_phosp. 1 hit.
PF00581. Rhodanese. 1 hit.
[Graphical view ]
PRINTSi PR00716. MPIPHPHTASE.
SMARTi SM00450. RHOD. 1 hit.
[Graphical view ]
SUPFAMi SSF52821. SSF52821. 1 hit.
PROSITEi PS50206. RHODANESE_3. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Regulation of the cdc25 protein during the cell cycle in Xenopus extracts."
    Kumagai A., Dunphy W.G.
    Cell 70:139-151(1992) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA].
    Tissue: Oocyte.
  2. "Periodic changes in phosphorylation of the Xenopus cdc25 phosphatase regulate its activity."
    Izumi T., Walker D.H., Maller J.L.
    Mol. Biol. Cell 3:927-939(1992) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA].

Entry informationi

Entry nameiMPI1B_XENLA
AccessioniPrimary (citable) accession number: P30309
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 1, 1993
Last sequence update: April 1, 1993
Last modified: September 3, 2014
This is version 80 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi