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Q9ERE2

- KRT81_MOUSE

UniProt

Q9ERE2 - KRT81_MOUSE

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Protein

Keratin, type II cuticular Hb1

Gene
Krt81, Krt2-19
Organism
Mus musculus (Mouse)
Status
Reviewed - Annotation score: 3 out of 5 - Experimental evidence at transcript leveli

Functioni

GO - Molecular functioni

  1. structural molecule activity Source: InterPro
Complete GO annotation...

Names & Taxonomyi

Protein namesi
Recommended name:
Keratin, type II cuticular Hb1
Alternative name(s):
Keratin-81
Short name:
K81
Type II hair keratin Hb1
Gene namesi
Name:Krt81
Synonyms:Krt2-19
OrganismiMus musculus (Mouse)
Taxonomic identifieri10090 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaSciurognathiMuroideaMuridaeMurinaeMusMus
ProteomesiUP000000589: Chromosome 15

Organism-specific databases

MGIiMGI:1928858. Krt81.

Subcellular locationi

GO - Cellular componenti

  1. keratin filament Source: InterPro
Complete GO annotation...

Keywords - Cellular componenti

Intermediate filament, Keratin

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 481481Keratin, type II cuticular Hb1PRO_0000361690Add
BLAST

Proteomic databases

PaxDbiQ9ERE2.
PRIDEiQ9ERE2.

PTM databases

PhosphoSiteiQ9ERE2.

Expressioni

Tissue specificityi

Expressed in dorsal skin.1 Publication

Gene expression databases

BgeeiQ9ERE2.
GenevestigatoriQ9ERE2.

Interactioni

Subunit structurei

Heterotetramer of two type I and two type II keratins.

Protein-protein interaction databases

STRINGi10090.ENSMUSP00000056525.

Structurei

3D structure databases

ProteinModelPortaliQ9ERE2.
SMRiQ9ERE2. Positions 106-254, 272-412.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni1 – 106106Head By similarityAdd
BLAST
Regioni107 – 413307Rod By similarityAdd
BLAST
Regioni107 – 14135Coil 1A By similarityAdd
BLAST
Regioni142 – 15110Linker 1 By similarity
Regioni152 – 252101Coil 1B By similarityAdd
BLAST
Regioni253 – 26917Linker 12 By similarityAdd
BLAST
Regioni270 – 413144Coil 2 By similarityAdd
BLAST
Regioni414 – 48168Tail By similarityAdd
BLAST

Sequence similaritiesi

Keywords - Domaini

Coiled coil

Phylogenomic databases

eggNOGiNOG149039.
GeneTreeiENSGT00670000097789.
HOGENOMiHOG000230976.
HOVERGENiHBG013015.
InParanoidiQ9ERE2.
KOiK07605.
OMAiNTETMME.
OrthoDBiEOG7B05CW.
TreeFamiTF317854.

Family and domain databases

InterProiIPR001664. IF.
IPR018039. Intermediate_filament_CS.
IPR003054. Keratin_II.
[Graphical view]
PANTHERiPTHR23239. PTHR23239. 1 hit.
PfamiPF00038. Filament. 1 hit.
[Graphical view]
PRINTSiPR01276. TYPE2KERATIN.
PROSITEiPS00226. IF. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q9ERE2-1 [UniParc]FASTAAdd to Basket

« Hide

MTCGSGFCGR AFSCASACGP RPGRCCISAA PYRGISCYRG LSGGFGSQSV    50
CGAFRSGSCG RSFGYRSGGI CGPSPPCITT VSVNESLLTP LNLEIDPNAQ 100
CVKHEEKEQI KCLNSKFAAF IDKVRFLEQQ NKLLETKWQF YQNRKCCESN 150
MEPLFEGYIE ALRREAECVE ADSGRLAAEL NHAQESMEGY KKRYEEEVSL 200
RATAENEFVA LKKDVDCAYL RKSDLEANAE ALTQETDFLR RMYDEETRIL 250
HSHISDTSIV VKMDNSRDLN MDCVVAEIKA QYDDIASRSR AEAESWYRTK 300
CEEIKATVIR HGETLRRTRE EINELNRMIQ RLTAEIENAK CQNTKLEAAV 350
TQSEQQGEAA LADARCKLAE LEGALQKAKQ DMACLLKEYQ EVMNSKLGLD 400
VEITTYRRLL EGEEQRLCEG VGAVNVCVSS SRGGVVCGDL CVSGSRPVIG 450
SACSAPCSGN LAVNTGLCAP CGSAVSCGRK C 481
Length:481
Mass (Da):52,863
Last modified:October 16, 2013 - v2
Checksum:iDEF13B624C76C80A
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AC103674 Genomic DNA. No translation available.
AC157583 Genomic DNA. No translation available.
AF312018 mRNA. Translation: AAG34120.1.
CCDSiCCDS49734.1.
RefSeqiNP_001159629.1. NM_001166157.1.
UniGeneiMm.347934.

Genome annotation databases

EnsembliENSMUST00000061185; ENSMUSP00000056525; ENSMUSG00000067615.
GeneIDi64818.
KEGGimmu:64818.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AC103674 Genomic DNA. No translation available.
AC157583 Genomic DNA. No translation available.
AF312018 mRNA. Translation: AAG34120.1 .
CCDSi CCDS49734.1.
RefSeqi NP_001159629.1. NM_001166157.1.
UniGenei Mm.347934.

3D structure databases

ProteinModelPortali Q9ERE2.
SMRi Q9ERE2. Positions 106-254, 272-412.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 10090.ENSMUSP00000056525.

PTM databases

PhosphoSitei Q9ERE2.

Proteomic databases

PaxDbi Q9ERE2.
PRIDEi Q9ERE2.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

Ensembli ENSMUST00000061185 ; ENSMUSP00000056525 ; ENSMUSG00000067615 .
GeneIDi 64818.
KEGGi mmu:64818.

Organism-specific databases

CTDi 3887.
MGIi MGI:1928858. Krt81.

Phylogenomic databases

eggNOGi NOG149039.
GeneTreei ENSGT00670000097789.
HOGENOMi HOG000230976.
HOVERGENi HBG013015.
InParanoidi Q9ERE2.
KOi K07605.
OMAi NTETMME.
OrthoDBi EOG7B05CW.
TreeFami TF317854.

Miscellaneous databases

NextBioi 320191.
SOURCEi Search...

Gene expression databases

Bgeei Q9ERE2.
Genevestigatori Q9ERE2.

Family and domain databases

InterProi IPR001664. IF.
IPR018039. Intermediate_filament_CS.
IPR003054. Keratin_II.
[Graphical view ]
PANTHERi PTHR23239. PTHR23239. 1 hit.
Pfami PF00038. Filament. 1 hit.
[Graphical view ]
PRINTSi PR01276. TYPE2KERATIN.
PROSITEi PS00226. IF. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: C57BL/6J.
  2. "Hague (Hag): a new mouse hair mutation with an unstable semidominant allele."
    Poirier C., Yoshiki A., Fujiwara K., Guenet J.-L., Kusakabe M.
    Genetics 162:831-840(2002) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA] OF 92-481, TISSUE SPECIFICITY.
    Strain: C3H/HeN.
    Tissue: Dorsal skin.

Entry informationi

Entry nameiKRT81_MOUSE
AccessioniPrimary (citable) accession number: Q9ERE2
Secondary accession number(s): E9QLY5
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 10, 2009
Last sequence update: October 16, 2013
Last modified: July 9, 2014
This is version 77 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Miscellaneous

There are two types of hair/microfibrillar keratin, I (acidic) and II (neutral to basic).

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi