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P49593

- PPM1F_HUMAN

UniProt

P49593 - PPM1F_HUMAN

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Protein
Protein phosphatase 1F
Gene
PPM1F, KIAA0015, POPX2
Organism
Homo sapiens (Human)
Status
Reviewed - Annotation score: 5 out of 5 - Experimental evidence at protein leveli

Functioni

Dephosphorylates and concomitantly deactivates CaM-kinase II activated upon autophosphorylation, and CaM-kinases IV and I activated upon phosphorylation by CaM-kinase kinase. Promotes apoptosis.

Catalytic activityi

[a protein]-serine/threonine phosphate + H2O = [a protein]-serine/threonine + phosphate.

Cofactori

Binds 2 magnesium or manganese ions per subunit By similarity.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi198 – 1981Manganese 1 By similarity
Metal bindingi198 – 1981Manganese 2 By similarity
Metal bindingi199 – 1991Manganese 1; via carbonyl oxygen By similarity
Metal bindingi360 – 3601Manganese 2 By similarity
Metal bindingi404 – 4041Manganese 2 By similarity

GO - Molecular functioni

  1. calmodulin-dependent protein phosphatase activity Source: UniProtKB
  2. metal ion binding Source: UniProtKB-KW
  3. phosphatase activity Source: UniProtKB
  4. protein binding Source: UniProtKB
  5. protein serine/threonine phosphatase activity Source: UniProtKB

GO - Biological processi

  1. cellular response to drug Source: UniProtKB
  2. histone dephosphorylation Source: Ensembl
  3. intrinsic apoptotic signaling pathway Source: UniProtKB
  4. negative regulation of peptidyl-serine phosphorylation Source: UniProtKB
  5. negative regulation of protein kinase activity Source: UniProtKB
  6. negative regulation of protein kinase activity by regulation of protein phosphorylation Source: UniProtKB
  7. negative regulation of transcription, DNA-templated Source: UniProtKB
  8. peptidyl-threonine dephosphorylation Source: UniProtKB
  9. positive regulation of cell-substrate adhesion Source: UniProtKB
  10. positive regulation of chemotaxis Source: UniProtKB
  11. positive regulation of cysteine-type endopeptidase activity involved in apoptotic process Source: UniProtKB
  12. positive regulation of epithelial cell migration Source: UniProtKB
  13. positive regulation of focal adhesion assembly Source: UniProtKB
  14. positive regulation of gene expression Source: UniProtKB
  15. positive regulation of growth Source: UniProtKB
  16. positive regulation of stress fiber assembly Source: UniProtKB
Complete GO annotation...

Keywords - Molecular functioni

Hydrolase, Protein phosphatase

Keywords - Biological processi

Apoptosis

Keywords - Ligandi

Magnesium, Manganese, Metal-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Protein phosphatase 1F (EC:3.1.3.16)
Alternative name(s):
Ca(2+)/calmodulin-dependent protein kinase phosphatase
Short name:
CaM-kinase phosphatase
Short name:
CaMKPase
Partner of PIX 2
Protein fem-2 homolog
Short name:
hFem-2
Gene namesi
Name:PPM1F
Synonyms:KIAA0015, POPX2
OrganismiHomo sapiens (Human)
Taxonomic identifieri9606 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo
ProteomesiUP000005640: Chromosome 22

Organism-specific databases

HGNCiHGNC:19388. PPM1F.

Subcellular locationi

GO - Cellular componenti

  1. cytosol Source: UniProtKB
  2. perinuclear region of cytoplasm Source: Ensembl
  3. protein complex Source: UniProtKB
Complete GO annotation...

Pathology & Biotechi

Organism-specific databases

PharmGKBiPA134935566.

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 454454Protein phosphatase 1F
PRO_0000057758Add
BLAST

Proteomic databases

MaxQBiP49593.
PaxDbiP49593.
PeptideAtlasiP49593.
PRIDEiP49593.

2D gel databases

OGPiP49593.

PTM databases

PhosphoSiteiP49593.

Expressioni

Gene expression databases

ArrayExpressiP49593.
BgeeiP49593.
CleanExiHS_PPM1F.
GenevestigatoriP49593.

Organism-specific databases

HPAiHPA030989.
HPA030990.

Interactioni

Subunit structurei

Associates with FEM1B.

Binary interactionsi

WithEntry#Exp.IntActNotes
Camkk2Q8C0783EBI-719945,EBI-937199From a different organism.
DIAPH1O606103EBI-719945,EBI-3959709
FEM1BQ9UK732EBI-719945,EBI-310482

Protein-protein interaction databases

BioGridi115005. 11 interactions.
IntActiP49593. 10 interactions.
MINTiMINT-1397077.
STRINGi9606.ENSP00000263212.

Structurei

3D structure databases

ProteinModelPortaliP49593.
SMRiP49593. Positions 84-445.

Family & Domainsi

Compositional bias

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Compositional biasi101 – 1077Poly-Glu

Sequence similaritiesi

Belongs to the PP2C family.

Phylogenomic databases

eggNOGiCOG0631.
HOGENOMiHOG000232094.
HOVERGENiHBG053656.
InParanoidiP49593.
KOiK17502.
OMAiGDVFQKP.
OrthoDBiEOG7D2FDH.
PhylomeDBiP49593.
TreeFamiTF317617.

Family and domain databases

Gene3Di3.60.40.10. 1 hit.
InterProiIPR001932. PP2C-like_dom.
IPR000222. PP2C_Mn2_Asp60_BS.
IPR015655. Protein_Pase_2C.
[Graphical view]
PANTHERiPTHR13832. PTHR13832. 1 hit.
PfamiPF00481. PP2C. 1 hit.
[Graphical view]
SMARTiSM00331. PP2C_SIG. 1 hit.
SM00332. PP2Cc. 1 hit.
[Graphical view]
SUPFAMiSSF81606. SSF81606. 1 hit.
PROSITEiPS01032. PP2C. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P49593-1 [UniParc]FASTAAdd to Basket

« Hide

MSSGAPQKSS PMASGAEETP GFLDTLLQDF PALLNPEDPL PWKAPGTVLS    50
QEEVEGELAE LAMGFLGSRK APPPLAAALA HEAVSQLLQT DLSEFRKLPR 100
EEEEEEEDDD EEEKAPVTLL DAQSLAQSFF NRLWEVAGQW QKQVPLAARA 150
SQRQWLVSIH AIRNTRRKME DRHVSLPSFN QLFGLSDPVN RAYFAVFDGH 200
GGVDAARYAA VHVHTNAARQ PELPTDPEGA LREAFRRTDQ MFLRKAKRER 250
LQSGTTGVCA LIAGATLHVA WLGDSQVILV QQGQVVKLME PHRPERQDEK 300
ARIEALGGFV SHMDCWRVNG TLAVSRAIGD VFQKPYVSGE ADAASRALTG 350
SEDYLLLACD GFFDVVPHQE VVGLVQSHLT RQQGSGLRVA EELVAAARER 400
GSHDNITVMV VFLRDPQELL EGGNQGEGDP QAEGRRQDLP SSLPEPETQA 450
PPRS 454
Length:454
Mass (Da):49,831
Last modified:November 1, 2002 - v3
Checksum:i2B49262333D4C9CF
GO

Sequence cautioni

The sequence BAA02803.2 differs from that shown. Reason: Erroneous initiation.

Natural variant

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Natural varianti132 – 1321R → C.
Corresponds to variant rs9610645 [ dbSNP | Ensembl ].
VAR_050620
Natural varianti296 – 2961R → Q in a colorectal cancer sample; somatic mutation. 1 Publication
VAR_036520
Natural varianti417 – 4171Q → K in a breast cancer sample; somatic mutation. 1 Publication
VAR_036521
Natural varianti420 – 4201L → R.1 Publication
Corresponds to variant rs2070507 [ dbSNP | Ensembl ].
VAR_024580

Sequence conflict

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti202 – 2021G → D in AAL15579. 1 Publication

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AF305840 mRNA. Translation: AAL15579.1.
AF520615 mRNA. Translation: AAM76059.1.
D13640 mRNA. Translation: BAA02803.2. Different initiation.
AK291628 mRNA. Translation: BAF84317.1.
CCDSiCCDS13796.1.
RefSeqiNP_055449.1. NM_014634.3.
UniGeneiHs.112728.

Genome annotation databases

EnsembliENST00000263212; ENSP00000263212; ENSG00000100034.
GeneIDi9647.
KEGGihsa:9647.
UCSCiuc002zvp.2. human.

Polymorphism databases

DMDMi24638458.

Keywords - Coding sequence diversityi

Polymorphism

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AF305840 mRNA. Translation: AAL15579.1 .
AF520615 mRNA. Translation: AAM76059.1 .
D13640 mRNA. Translation: BAA02803.2 . Different initiation.
AK291628 mRNA. Translation: BAF84317.1 .
CCDSi CCDS13796.1.
RefSeqi NP_055449.1. NM_014634.3.
UniGenei Hs.112728.

3D structure databases

ProteinModelPortali P49593.
SMRi P49593. Positions 84-445.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

BioGridi 115005. 11 interactions.
IntActi P49593. 10 interactions.
MINTi MINT-1397077.
STRINGi 9606.ENSP00000263212.

PTM databases

PhosphoSitei P49593.

Polymorphism databases

DMDMi 24638458.

2D gel databases

OGPi P49593.

Proteomic databases

MaxQBi P49593.
PaxDbi P49593.
PeptideAtlasi P49593.
PRIDEi P49593.

Protocols and materials databases

DNASUi 9647.
Structural Biology Knowledgebase Search...

Genome annotation databases

Ensembli ENST00000263212 ; ENSP00000263212 ; ENSG00000100034 .
GeneIDi 9647.
KEGGi hsa:9647.
UCSCi uc002zvp.2. human.

Organism-specific databases

CTDi 9647.
GeneCardsi GC22M022273.
H-InvDB HIX0027933.
HGNCi HGNC:19388. PPM1F.
HPAi HPA030989.
HPA030990.
neXtProti NX_P49593.
PharmGKBi PA134935566.
HUGEi Search...
GenAtlasi Search...

Phylogenomic databases

eggNOGi COG0631.
HOGENOMi HOG000232094.
HOVERGENi HBG053656.
InParanoidi P49593.
KOi K17502.
OMAi GDVFQKP.
OrthoDBi EOG7D2FDH.
PhylomeDBi P49593.
TreeFami TF317617.

Miscellaneous databases

ChiTaRSi PPM1F. human.
GeneWikii PPM1F.
GenomeRNAii 9647.
NextBioi 36211.
PROi P49593.

Gene expression databases

ArrayExpressi P49593.
Bgeei P49593.
CleanExi HS_PPM1F.
Genevestigatori P49593.

Family and domain databases

Gene3Di 3.60.40.10. 1 hit.
InterProi IPR001932. PP2C-like_dom.
IPR000222. PP2C_Mn2_Asp60_BS.
IPR015655. Protein_Pase_2C.
[Graphical view ]
PANTHERi PTHR13832. PTHR13832. 1 hit.
Pfami PF00481. PP2C. 1 hit.
[Graphical view ]
SMARTi SM00331. PP2C_SIG. 1 hit.
SM00332. PP2Cc. 1 hit.
[Graphical view ]
SUPFAMi SSF81606. SSF81606. 1 hit.
PROSITEi PS01032. PP2C. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. "The Caenorhabditis elegans sex-determining protein fem-2 and its human homologue, hFEM-2, are Ca2+/calmodulin-dependent protein kinase phosphatases that promote apoptosis."
    Tan K.M.L., Chan S.-L., Tan K.O., Yu V.C.
    J. Biol. Chem. 276:44193-44202(2001) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA], INTERACTION WITH FEM1B.
  2. "The p21-activated kinase PAK is negatively regulated by POPX1 and POPX2, a pair of serine/threonine phosphatases of the PP2C family."
    Koh C.-G., Tan E.-J., Manser E., Lim L.
    Curr. Biol. 12:317-321(2002) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA].
  3. "Prediction of the coding sequences of unidentified human genes. I. The coding sequences of 40 new genes (KIAA0001-KIAA0040) deduced by analysis of randomly sampled cDNA clones from human immature myeloid cell line KG-1."
    Nomura N., Miyajima N., Sazuka T., Tanaka A., Kawarabayasi Y., Sato S., Nagase T., Seki N., Ishikawa K., Tabata S.
    DNA Res. 1:27-35(1994) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
    Tissue: Bone marrow.
  4. "Complete sequencing and characterization of 21,243 full-length human cDNAs."
    Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R., Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H., Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S.
    , Yamamoto J., Saito K., Kawai Y., Isono Y., Nakamura Y., Nagahari K., Murakami K., Yasuda T., Iwayanagi T., Wagatsuma M., Shiratori A., Sudo H., Hosoiri T., Kaku Y., Kodaira H., Kondo H., Sugawara M., Takahashi M., Kanda K., Yokoi T., Furuya T., Kikkawa E., Omura Y., Abe K., Kamihara K., Katsuta N., Sato K., Tanikawa M., Yamazaki M., Ninomiya K., Ishibashi T., Yamashita H., Murakawa K., Fujimori K., Tanai H., Kimata M., Watanabe M., Hiraoka S., Chiba Y., Ishida S., Ono Y., Takiguchi S., Watanabe S., Yosida M., Hotuta T., Kusano J., Kanehori K., Takahashi-Fujii A., Hara H., Tanase T.-O., Nomura Y., Togiya S., Komai F., Hara R., Takeuchi K., Arita M., Imose N., Musashino K., Yuuki H., Oshima A., Sasaki N., Aotsuka S., Yoshikawa Y., Matsunawa H., Ichihara T., Shiohata N., Sano S., Moriya S., Momiyama H., Satoh N., Takami S., Terashima Y., Suzuki O., Nakagawa S., Senoh A., Mizoguchi H., Goto Y., Shimizu F., Wakebe H., Hishigaki H., Watanabe T., Sugiyama A., Takemoto M., Kawakami B., Yamazaki M., Watanabe K., Kumagai A., Itakura S., Fukuzumi Y., Fujimori Y., Komiyama M., Tashiro H., Tanigami A., Fujiwara T., Ono T., Yamada K., Fujii Y., Ozaki K., Hirao M., Ohmori Y., Kawabata A., Hikiji T., Kobatake N., Inagaki H., Ikema Y., Okamoto S., Okitani R., Kawakami T., Noguchi S., Itoh T., Shigeta K., Senba T., Matsumura K., Nakajima Y., Mizuno T., Morinaga M., Sasaki M., Togashi T., Oyama M., Hata H., Watanabe M., Komatsu T., Mizushima-Sugano J., Satoh T., Shirai Y., Takahashi Y., Nakagawa K., Okumura K., Nagase T., Nomura N., Kikuchi H., Masuho Y., Yamashita R., Nakai K., Yada T., Nakamura Y., Ohara O., Isogai T., Sugano S.
    Nat. Genet. 36:40-45(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA], VARIANT ARG-420.
    Tissue: Placenta.
  5. "Quantitative phosphoproteomics reveals widespread full phosphorylation site occupancy during mitosis."
    Olsen J.V., Vermeulen M., Santamaria A., Kumar C., Miller M.L., Jensen L.J., Gnad F., Cox J., Jensen T.S., Nigg E.A., Brunak S., Mann M.
    Sci. Signal. 3:RA3-RA3(2010) [PubMed] [Europe PMC] [Abstract]
    Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
    Tissue: Cervix carcinoma.
  6. Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
  7. Cited for: VARIANTS [LARGE SCALE ANALYSIS] GLN-296 AND LYS-417.

Entry informationi

Entry nameiPPM1F_HUMAN
AccessioniPrimary (citable) accession number: P49593
Secondary accession number(s): A8K6G3, Q96PM2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 1, 1996
Last sequence update: November 1, 2002
Last modified: July 9, 2014
This is version 137 of the entry and version 3 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Human chromosome 22
    Human chromosome 22: entries, gene names and cross-references to MIM
  2. Human entries with polymorphisms or disease mutations
    List of human entries with polymorphisms or disease mutations
  3. Human polymorphisms and disease mutations
    Index of human polymorphisms and disease mutations
  4. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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