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Protein

Homeobox protein MSX-1

Gene

MSX1

Organism
Bos taurus (Bovine)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at transcript leveli

Functioni

Acts as a transcriptional repressor. May play a role in limb-pattern formation. Acts in cranofacial development and specifically in odontogenesis (By similarity).By similarity

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
DNA bindingi172 – 231HomeoboxPROSITE-ProRule annotationAdd BLAST60

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionDevelopmental protein, DNA-binding, Repressor
Biological processTranscription, Transcription regulation

Names & Taxonomyi

Protein namesi
Recommended name:
Homeobox protein MSX-1
Alternative name(s):
Msh homeobox 1-like protein
Gene namesi
Name:MSX1
OrganismiBos taurus (Bovine)
Taxonomic identifieri9913 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaLaurasiatheriaCetartiodactylaRuminantiaPecoraBovidaeBovinaeBos
Proteomesi
  • UP000009136 Componenti: Unplaced

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Nucleus

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00000490821 – 303Homeobox protein MSX-1Add BLAST303

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Cross-linki15Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO)By similarity
Cross-linki133Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO)By similarity

Post-translational modificationi

Sumoylated by PIAS1, desumoylated by SENP1.By similarity

Keywords - PTMi

Isopeptide bond, Ubl conjugation

Proteomic databases

PaxDbiO02786.
PRIDEiO02786.

Interactioni

Protein-protein interaction databases

STRINGi9913.ENSBTAP00000014447.

Structurei

3D structure databases

SMRiO02786.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the Msh homeobox family.Curated

Keywords - Domaini

Homeobox

Phylogenomic databases

eggNOGiKOG0492. Eukaryota.
ENOG410YT2J. LUCA.
HOVERGENiHBG005205.
InParanoidiO02786.
KOiK09341.

Family and domain databases

InterProiView protein in InterPro
IPR009057. Homeobox-like.
IPR017970. Homeobox_CS.
IPR001356. Homeobox_dom.
IPR020479. Homeobox_metazoa.
PfamiView protein in Pfam
PF00046. Homeobox. 1 hit.
PRINTSiPR00024. HOMEOBOX.
SMARTiView protein in SMART
SM00389. HOX. 1 hit.
SUPFAMiSSF46689. SSF46689. 1 hit.
PROSITEiView protein in PROSITE
PS00027. HOMEOBOX_1. 1 hit.
PS50071. HOMEOBOX_2. 1 hit.

Sequencei

Sequence statusi: Complete.

O02786-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAPAADMTSL PLGVKVEDPP FGKPAGGGGG QTPSTTAATA AAMGADAEGA
60 70 80 90 100
KPKVSPSLLP FSVEALMADH RKPGAKKSVL AASEGAQAAG GSAKPLGARP
110 120 130 140 150
GSLAAPDAPS SPRPLGHFSV GGLLKLPEDA LVKAESPEKP ERTPWMQNPR
160 170 180 190 200
FSPPPSRRLS PPACTLRKHK TNRKPRTPFT TAQLLALERK FRQKQYLSIA
210 220 230 240 250
ERAEFSSSLS LTETQVKIWF QNRRAKAKRL QEAELEKLKM AAKPMLPPAT
260 270 280 290 300
FGLSFPLGGP AAVAAPAGAS LYGASGPFQR AALPVAPVGL YTAHVGYSMY

HLT
Length:303
Mass (Da):31,668
Last modified:November 13, 2013 - v2
Checksum:i847FA220365E498F
GO

Sequence cautioni

The sequence BAA20367 differs from that shown. Reason: Erroneous initiation. Translation N-terminally extended.Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
D30750 mRNA. Translation: BAA20367.1. Different initiation.
RefSeqiNP_777223.1. NM_174798.2.
UniGeneiBt.1656.

Genome annotation databases

GeneIDi286872.
KEGGibta:286872.

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.

Entry informationi

Entry nameiMSX1_BOVIN
AccessioniPrimary (citable) accession number: O02786
Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 15, 1998
Last sequence update: November 13, 2013
Last modified: May 10, 2017
This is version 100 of the entry and version 2 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Caution

It is uncertain whether Met-1 or Met-7 is the initiator.Curated

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families