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Q3MIR4

- CC50B_HUMAN

UniProt

Q3MIR4 - CC50B_HUMAN

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Protein
Cell cycle control protein 50B
Gene
TMEM30B, CDC50B
Organism
Homo sapiens (Human)
Status
Reviewed - Annotation score: 4 out of 5 - Experimental evidence at protein leveli

Functioni

Accessory component of a P4-ATPase flippase complex which catalyzes the hydrolysis of ATP coupled to the transport of aminophospholipids from the outer to the inner leaflet of various membranes and ensures the maintenance of asymmetric distribution of phospholipids. Phospholipid translocation seems also to be implicated in vesicle formation and in uptake of lipid signaling molecules. The beta subunit may assist in binding of the phospholipid substrate Inferred. Can mediate the export of alpha subunits ATP8A1, ATP8B1, ATP8B2 and ATP8B4 from the ER to the plasma membrane.1 Publication

GO - Molecular functioni

  1. protein binding Source: UniProtKB

GO - Biological processi

  1. positive regulation of protein exit from endoplasmic reticulum Source: UniProtKB
Complete GO annotation...

Keywords - Biological processi

Lipid transport, Transport

Names & Taxonomyi

Protein namesi
Recommended name:
Cell cycle control protein 50B
Alternative name(s):
P4-ATPase flippase complex beta subunit TMEM30B
Transmembrane protein 30B
Gene namesi
Name:TMEM30B
Synonyms:CDC50B
OrganismiHomo sapiens (Human)
Taxonomic identifieri9606 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo
ProteomesiUP000005640: Chromosome 14

Organism-specific databases

HGNCiHGNC:27254. TMEM30B.

Subcellular locationi

Cell membrane; Multi-pass membrane protein 1 Publication

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Topological domaini1 – 3333Cytoplasmic Reviewed prediction
Add
BLAST
Transmembranei34 – 5421Helical; Reviewed prediction
Add
BLAST
Topological domaini55 – 315261Exoplasmic loop Reviewed prediction
Add
BLAST
Transmembranei316 – 33621Helical; Reviewed prediction
Add
BLAST
Topological domaini337 – 35115Cytoplasmic Reviewed prediction
Add
BLAST

GO - Cellular componenti

  1. integral component of membrane Source: UniProtKB-KW
Complete GO annotation...

Keywords - Cellular componenti

Cell membrane, Membrane

Pathology & Biotechi

Organism-specific databases

PharmGKBiPA134993260.

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 351351Cell cycle control protein 50B
PRO_0000244474Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Glycosylationi75 – 751N-linked (GlcNAc...) Reviewed prediction
Glycosylationi213 – 2131N-linked (GlcNAc...) Reviewed prediction
Glycosylationi286 – 2861N-linked (GlcNAc...) Reviewed prediction

Keywords - PTMi

Glycoprotein

Proteomic databases

MaxQBiQ3MIR4.
PaxDbiQ3MIR4.
PRIDEiQ3MIR4.

Expressioni

Gene expression databases

BgeeiQ3MIR4.
CleanExiHS_TMEM30B.
GenevestigatoriQ3MIR4.

Organism-specific databases

HPAiHPA043162.

Interactioni

Subunit structurei

Component of a P4-ATPase flippase complex which consists of a catalytic alpha subunit and an accessory beta subunit Inferred. Interacts with alpha subunits ATP8A1, ATP8B1, ATP8B2 and ATP8B4.3 Publications

Protein-protein interaction databases

BioGridi127780. 1 interaction.
IntActiQ3MIR4. 3 interactions.
MINTiMINT-5004611.
STRINGi9606.ENSP00000347930.

Structurei

3D structure databases

ProteinModelPortaliQ3MIR4.

Family & Domainsi

Compositional bias

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Compositional biasi344 – 3496Poly-Asp

Sequence similaritiesi

Belongs to the CDC50/LEM3 family.

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiCOG5035.
HOGENOMiHOG000209057.
HOVERGENiHBG055537.
InParanoidiQ3MIR4.
OMAiRVNITYN.
OrthoDBiEOG7C5M8D.
PhylomeDBiQ3MIR4.
TreeFamiTF300873.

Family and domain databases

InterProiIPR005045. DUF284_TM_euk.
[Graphical view]
PANTHERiPTHR10926. PTHR10926. 1 hit.
PfamiPF03381. CDC50. 1 hit.
[Graphical view]
PIRSFiPIRSF015840. DUF284_TM_euk. 1 hit.

Sequencei

Sequence statusi: Complete.

Q3MIR4-1 [UniParc]FASTAAdd to Basket

« Hide

MTWSATARGA HQPDNTAFTQ QRLPAWQPLL SASIALPLFF CAGLAFIGLG    50
LGLYYSSNGI KELEYDYTGD PGTGNCSVCA AAGQGRALPP PCSCAWYFSL 100
PELFQGPVYL YYELTNFYQN NRRYGVSRDD AQLSGLPSAL RHPVNECAPY 150
QRSAAGLPIA PCGAIANSLF NDSFSLWHQR QPGGPYVEVP LDRSGIAWWT 200
DYHVKFRNPP LVNGSLALAF QGTAPPPNWR RPVYELSPDP NNTGFINQDF 250
VVWMRTAALP TFRKLYARIR QGNYSAGLPR GAYRVNITYN YPVRAFGGHK 300
LLIFSSISWM GGKNPFLGIA YLVVGSLCIL TGFVMLVVYI RYQDQDDDDE 350
E 351
Length:351
Mass (Da):38,941
Last modified:October 25, 2005 - v1
Checksum:iB68C91A784E33A44
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AK091169 mRNA. Translation: BAG52296.1.
CH471061 Genomic DNA. Translation: EAW80799.1.
BC101726 mRNA. Translation: AAI01727.1.
BC113559 mRNA. Translation: AAI13560.1.
CCDSiCCDS32093.1.
RefSeqiNP_001017970.1. NM_001017970.2.
UniGeneiHs.146180.

Genome annotation databases

EnsembliENST00000355702; ENSP00000347930; ENSG00000182107.
ENST00000555868; ENSP00000450842; ENSG00000182107.
GeneIDi161291.
KEGGihsa:161291.
UCSCiuc001xfl.3. human.

Polymorphism databases

DMDMi109819759.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AK091169 mRNA. Translation: BAG52296.1 .
CH471061 Genomic DNA. Translation: EAW80799.1 .
BC101726 mRNA. Translation: AAI01727.1 .
BC113559 mRNA. Translation: AAI13560.1 .
CCDSi CCDS32093.1.
RefSeqi NP_001017970.1. NM_001017970.2.
UniGenei Hs.146180.

3D structure databases

ProteinModelPortali Q3MIR4.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

BioGridi 127780. 1 interaction.
IntActi Q3MIR4. 3 interactions.
MINTi MINT-5004611.
STRINGi 9606.ENSP00000347930.

Polymorphism databases

DMDMi 109819759.

Proteomic databases

MaxQBi Q3MIR4.
PaxDbi Q3MIR4.
PRIDEi Q3MIR4.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

Ensembli ENST00000355702 ; ENSP00000347930 ; ENSG00000182107 .
ENST00000555868 ; ENSP00000450842 ; ENSG00000182107 .
GeneIDi 161291.
KEGGi hsa:161291.
UCSCi uc001xfl.3. human.

Organism-specific databases

CTDi 161291.
GeneCardsi GC14M061744.
HGNCi HGNC:27254. TMEM30B.
HPAi HPA043162.
MIMi 611029. gene.
neXtProti NX_Q3MIR4.
PharmGKBi PA134993260.
GenAtlasi Search...

Phylogenomic databases

eggNOGi COG5035.
HOGENOMi HOG000209057.
HOVERGENi HBG055537.
InParanoidi Q3MIR4.
OMAi RVNITYN.
OrthoDBi EOG7C5M8D.
PhylomeDBi Q3MIR4.
TreeFami TF300873.

Miscellaneous databases

GenomeRNAii 161291.
NextBioi 88046.
PROi Q3MIR4.
SOURCEi Search...

Gene expression databases

Bgeei Q3MIR4.
CleanExi HS_TMEM30B.
Genevestigatori Q3MIR4.

Family and domain databases

InterProi IPR005045. DUF284_TM_euk.
[Graphical view ]
PANTHERi PTHR10926. PTHR10926. 1 hit.
Pfami PF03381. CDC50. 1 hit.
[Graphical view ]
PIRSFi PIRSF015840. DUF284_TM_euk. 1 hit.
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. "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].
    Tissue: Tongue.
  2. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
  3. "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)."
    The MGC Project Team
    Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
    Tissue: Heart and Lung.
  4. "Identification and characterization of CDC50A, CDC50B and CDC50C genes in silico."
    Katoh Y., Katoh M.
    Oncol. Rep. 12:939-943(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: IDENTIFICATION.
  5. "Heteromeric interactions required for abundance and subcellular localization of human CDC50 proteins and class 1 P4-ATPases."
    van der Velden L.M., Wichers C.G., van Breevoort A.E., Coleman J.A., Molday R.S., Berger R., Klomp L.W., van de Graaf S.F.
    J. Biol. Chem. 285:40088-40096(2010) [PubMed] [Europe PMC] [Abstract]
    Cited for: INTERACTION WITH ATP8B1 AND ATP8B2.
  6. "CDC50 proteins are critical components of the human class-1 P4-ATPase transport machinery."
    Bryde S., Hennrich H., Verhulst P.M., Devaux P.F., Lenoir G., Holthuis J.C.
    J. Biol. Chem. 285:40562-40572(2010) [PubMed] [Europe PMC] [Abstract]
    Cited for: FUNCTION, SUBCELLULAR LOCATION, INTERACTION WITH ATP8A1; ATP8B1; ATP8B2 AND ATP8B4.
  7. "ATP9B, a P4-ATPase (a putative aminophospholipid translocase), localizes to the trans-Golgi network in a CDC50 protein-independent manner."
    Takatsu H., Baba K., Shima T., Umino H., Kato U., Umeda M., Nakayama K., Shin H.W.
    J. Biol. Chem. 286:38159-38167(2011) [PubMed] [Europe PMC] [Abstract]
    Cited for: INTERACTION WITH ATP8B1.

Entry informationi

Entry nameiCC50B_HUMAN
AccessioniPrimary (citable) accession number: Q3MIR4
Secondary accession number(s): B3KR84, Q14D00
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 27, 2006
Last sequence update: October 25, 2005
Last modified: September 3, 2014
This is version 73 of the entry and version 1 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 14
    Human chromosome 14: entries, gene names and cross-references to MIM
  2. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
  3. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi