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Protein

Tyrosine-protein kinase MasK

Gene

masK

Organism
Myxococcus xanthus (strain DK 1622)
Status
Reviewed-Annotation score: Annotation score: 4 out of 5-Experimental evidence at protein leveli

Functioni

Essential for growth. Interacts with MglA to control social gliding motility.

Catalytic activityi

ATP + a [protein]-L-tyrosine = ADP + a [protein]-L-tyrosine phosphate.PROSITE-ProRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei57 – 571ATPPROSITE-ProRule annotation
Active sitei163 – 1631Proton acceptorPROSITE-ProRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi31 – 399ATPPROSITE-ProRule annotation

GO - Molecular functioni

Complete GO annotation...

Keywords - Molecular functioni

Kinase, Transferase, Tyrosine-protein kinase

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyciMXAN246197:GIWU-1911-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Tyrosine-protein kinase MasK (EC:2.7.10.2)
Gene namesi
Name:masK
Ordered Locus Names:MXAN_1929
OrganismiMyxococcus xanthus (strain DK 1622)
Taxonomic identifieri246197 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaDeltaproteobacteriaMyxococcalesCystobacterineaeMyxococcaceaeMyxococcus
ProteomesiUP000002402 Componenti: Chromosome

Subcellular locationi

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Topological domaini1 – 415415PeriplasmicSequence AnalysisAdd
BLAST
Transmembranei416 – 43318HelicalSequence AnalysisAdd
BLAST
Topological domaini434 – 646213CytoplasmicSequence AnalysisAdd
BLAST

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cell inner membrane, Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 646646Tyrosine-protein kinase MasKPRO_0000282835Add
BLAST

Post-translational modificationi

Autophosphorylated.By similarity

Interactioni

Subunit structurei

Interacts with MglA.1 Publication

Protein-protein interaction databases

STRINGi246197.MXAN_1929.

Structurei

3D structure databases

ProteinModelPortaliQ1DB00.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini25 – 300276Protein kinasePROSITE-ProRule annotationAdd
BLAST

Compositional bias

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Compositional biasi456 – 53984Ala-richAdd
BLAST

Sequence similaritiesi

Belongs to the protein kinase superfamily. Tyr protein kinase family.PROSITE-ProRule annotation
Contains 1 protein kinase domain.PROSITE-ProRule annotation

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiCOG0515.
KOiK08884.
OMAiICMEYLA.
OrthoDBiEOG6B35XT.

Family and domain databases

InterProiIPR011009. Kinase-like_dom.
IPR000719. Prot_kinase_dom.
IPR008266. Tyr_kinase_AS.
[Graphical view]
PfamiPF00069. Pkinase. 1 hit.
[Graphical view]
SUPFAMiSSF56112. SSF56112. 1 hit.
PROSITEiPS50011. PROTEIN_KINASE_DOM. 1 hit.
PS00109. PROTEIN_KINASE_TYR. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q1DB00-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSPPQTTLPV TEAGLVPLLQ PYGPYVLVRK LAEGGMAEIF LAKLLGADGF
60 70 80 90 100
ERNVVIKRML PHLTNNPDFV EMFRDEARLA AKLAHPNIVQ IQELGFAEGC
110 120 130 140 150
YYICMEYLAG EDFSTTLRLA GRKRHYVPLP VVLRVLIDAA RGLHFAHEFT
160 170 180 190 200
NEAGQPLNVV HRDISPSNLY LTYQGQVKVL DFGIAKAESR LVNTRTGVVK
210 220 230 240 250
GKYMYMAPEQ ARGKEVDRRA DIFALGVSLY EALTHVRPFS RENDLAVLNA
260 270 280 290 300
LLQGELKPPR ELRPDLPEEL EAILLKAMAF KPEDRYPTAE AFADALETFL
310 320 330 340 350
SEHLSGSGAM PLGAFLKGHF GEERFTERSR IPTLATLTAT YGGAAAGAQG
360 370 380 390 400
QAPGAEPHGT NLYGVLAREG DATSAQRPGM SMRPSSPGVP AHGAASRGST
410 420 430 440 450
SPESAPTAGG RRWRTLAVGL AGGLMLAAAG IVGYRQWMTT PASVSLVPAT
460 470 480 490 500
VPVVEAVAPE AAAAQVGAPM EAVAPVGAAA QAGSLTDAVA NGAGGDVGET
510 520 530 540 550
DSAQLSVDAA GVTETDEAGL AGAASDVEAE ADEEGADAAP VRSKKASSQK
560 570 580 590 600
RVTLGIDDVQ RVVSRGRARI TTCFERYKAD LPSSQGEVQV QLTIVSSGKV
610 620 630 640
RAGTRGPLAS SGVGRCLEAQ AERLRFPPHR DQEVTVVMPF SWRVTQ
Length:646
Mass (Da):68,576
Last modified:July 11, 2006 - v1
Checksum:iC9667634284FE40C
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF377950 Genomic DNA. Translation: AAK54653.1.
CP000113 Genomic DNA. Translation: ABF90801.1.
RefSeqiWP_011552028.1. NC_008095.1.

Genome annotation databases

EnsemblBacteriaiABF90801; ABF90801; MXAN_1929.
KEGGimxa:MXAN_1929.
PATRICi22646407. VBIMyxXan43560_1900.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF377950 Genomic DNA. Translation: AAK54653.1.
CP000113 Genomic DNA. Translation: ABF90801.1.
RefSeqiWP_011552028.1. NC_008095.1.

3D structure databases

ProteinModelPortaliQ1DB00.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi246197.MXAN_1929.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABF90801; ABF90801; MXAN_1929.
KEGGimxa:MXAN_1929.
PATRICi22646407. VBIMyxXan43560_1900.

Phylogenomic databases

eggNOGiCOG0515.
KOiK08884.
OMAiICMEYLA.
OrthoDBiEOG6B35XT.

Enzyme and pathway databases

BioCyciMXAN246197:GIWU-1911-MONOMER.

Family and domain databases

InterProiIPR011009. Kinase-like_dom.
IPR000719. Prot_kinase_dom.
IPR008266. Tyr_kinase_AS.
[Graphical view]
PfamiPF00069. Pkinase. 1 hit.
[Graphical view]
SUPFAMiSSF56112. SSF56112. 1 hit.
PROSITEiPS50011. PROTEIN_KINASE_DOM. 1 hit.
PS00109. PROTEIN_KINASE_TYR. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

« Hide 'large scale' publications
  1. "Gliding motility in Myxococcus xanthus: mgl locus, RNA, and predicted protein products."
    Stephens K., Hartzell P.L., Kaiser D.
    J. Bacteriol. 171:819-830(1989) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
  2. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: DK 1622.
  3. "MglA, a small GTPase, interacts with a tyrosine kinase to control type IV pili-mediated motility and development of Myxococcus xanthus."
    Thomasson B., Link J., Stassinopoulos A.G., Burke N., Plamann L., Hartzell P.L.
    Mol. Microbiol. 46:1399-1413(2002) [PubMed] [Europe PMC] [Abstract]
    Cited for: CHARACTERIZATION, INTERACTION WITH MGLA.

Entry informationi

Entry nameiMASK_MYXXD
AccessioniPrimary (citable) accession number: Q1DB00
Secondary accession number(s): Q93S46
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 3, 2007
Last sequence update: July 11, 2006
Last modified: July 22, 2015
This is version 63 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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 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.