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P00563 (KCRM_RABIT) Reviewed, UniProtKB/Swiss-Prot

Last modified October 19, 2011. Version 87. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
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to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Web links·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Creatine kinase M-type
EC=2.7.3.2
Alternative name(s):
Creatine kinase M chain
M-CK
Gene names
Name:CKM
OrganismOryctolagus cuniculus (Rabbit) [Complete proteome]
Taxonomic identifier9986 [NCBI]
Taxonomic lineageEukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Glires › Lagomorpha › Leporidae › Oryctolagus

Protein attributes

Sequence length381 AA.
Sequence statusComplete.
Protein existenceEvidence at protein level

General annotation (Comments)

Function

Reversibly catalyzes the transfer of phosphate between ATP and various phosphogens (e.g. creatine phosphate). Creatine kinase isoenzymes play a central role in energy transduction in tissues with large, fluctuating energy demands, such as skeletal muscle, heart, brain and spermatozoa.

Catalytic activity

ATP + creatine = ADP + phosphocreatine.

Subunit structure

Dimer of identical or non-identical chains. With MM being the major form in skeletal muscle and myocardium, MB existing in myocardium, and BB existing in many tissues, especially brain.

Sequence similarities

Belongs to the ATP:guanido phosphotransferase family.

Contains 1 phosphagen kinase C-terminal domain.

Contains 1 phosphagen kinase N-terminal domain.

Ontologies

Keywords
   LigandATP-binding
Nucleotide-binding
   Molecular functionKinase
Transferase
   Technical term3D-structure
Complete proteome
Gene Ontology (GO)
   Molecular functionATP binding

Inferred from electronic annotation. Source: UniProtKB-KW

creatine kinase activity

Inferred from electronic annotation. Source: EC

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 381381Creatine kinase M-type
PRO_0000211978

Regions

Domain11 – 9888Phosphagen kinase N-terminal
Domain125 – 367243Phosphagen kinase C-terminal
Nucleotide binding128 – 1325ATP
Nucleotide binding320 – 3256ATP

Sites

Binding site1911ATP
Binding site2361ATP
Binding site2921ATP

Secondary structure

1 ............................................................... 381
Helix Strand Turn

Details...

Sequences

Sequence LengthMass (Da)Tools
P00563 [UniParc].

Last modified July 21, 1986. Version 1.
Checksum: 821447F395FE71CC

FASTA38143,112
        10         20         30         40         50         60 
MPFGNTHNKY KLNYKSEEEY PDLSKHNNHM AKVLTPDLYK KLRDKETPSG FTLDDVIQTG 

        70         80         90        100        110        120 
VDNPGHPFIM TVGCVAGDEE SYTVFKDLFD PIIQDRHGGF KPTDKHKTDL NHENLKGGDD 

       130        140        150        160        170        180 
LDPHYVLSSR VRTGRSIKGY TLPPHCSRGE RRAVEKLSVE ALNSLTGEFK GKYYPLKSMT 

       190        200        210        220        230        240 
EQEQQQLIDD HFLFDKPVSP LLLASGMARD WPDARGIWHN DNKSFLVWVN EEDHLRVISM 

       250        260        270        280        290        300 
EKGGNMKEVF RRFCVGLQKI EEIFKKAGHP FMWNEHLGYV LTCPSNLGTG LRGGVHVKLA 

       310        320        330        340        350        360 
HLSKHPKFEE ILTRLRLQKR GTGGVDTAAV GSVFDISNAD RLGSSEVEQV QLVVDGVKLM 

       370        380 
VEMEKKLEKG QSIDDMIPAQ K

« Hide

References

[1]"Two tissue-specific isozymes of creatine kinase have closely matched amino acid sequences."
Pickering L., Pang H., Biemann K., Munro H., Schimmel P.
Proc. Natl. Acad. Sci. U.S.A. 82:2310-2314(1985) [PubMed: 3857581] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [MRNA].
[2]"Rabbit muscle creatine phosphokinase. cDNA cloning, primary structure and detection of human homologues."
Putney S., Herlihy W., Royal N., Pang H., Aposhian H.V., Pickering L., Belagaje R., Biemann K., Page D., Kuby S., Schimmel P.
J. Biol. Chem. 259:14317-14320(1984) [PubMed: 6094551] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [MRNA].
[3]"Brain adenosine 5'-triphosphate-creatine phosphotransferase."
Atherton R.S., Laws J.F., Miles B.J., Thomson A.R.
Biochem. J. 120:589-600(1970) [PubMed: 5499971] [Abstract]
Cited for: ACTIVE SITE.
[4]"Crystal structure of rabbit muscle creatine kinase."
Rao J.K., Bujacz G., Wlodawer A.
FEBS Lett. 439:133-137(1998) [PubMed: 9849893] [Abstract]
Cited for: X-RAY CRYSTALLOGRAPHY (2.35 ANGSTROMS).
Tissue: Muscle.
[5]"Structural asymmetry and intersubunit communication in muscle creatine kinase."
Ohren J.F., Kundracik M.L., Borders C.L. Jr., Edmiston P., Viola R.E.
Acta Crystallogr. D 63:381-389(2007) [PubMed: 17327675] [Abstract]
Cited for: X-RAY CRYSTALLOGRAPHY (1.65 ANGSTROMS) IN COMPLEX WITH ADP.
+Additional computationally mapped references.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		K02831 mRNA. Translation: AAA31205.1.
PIRKIRBCM. A00673.
RefSeqNP_001075708.1. NM_001082239.1.
UniGeneOcu.6249.

3D structure databases

PDBe
RCSB PDB
PDBj
EntryMethodResolution (Å)ChainPositionsPDBsum
1U6RX-ray1.65A/B2-381[»]
2CRKX-ray2.35A1-381[»]
ProteinModelPortalP00563.
SMRP00563. Positions 2-381.
ModBaseSearch...

Protein-protein interaction databases

MINTMINT-6824935.
STRINGP00563.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID100009056.

Organism-specific databases

CTD1158.

Phylogenomic databases

HOVERGENHBG001339.

Family and domain databases

InterProIPR000749. ATP-guanido_PTrfase.
IPR022415. ATP-guanido_PTrfase_AS.
IPR022414. ATP-guanido_PTrfase_cat.
IPR022413. ATP-guanido_PTrfase_N.
IPR014746. Gln_synth/guanido_kin_cat_dom.
[Graphical view]
Gene3DG3DSA:1.10.135.10. ATP-gua_Ptrans. 1 hit.
G3DSA:3.30.590.10. ATP-gua_Ptrans. 1 hit.
PANTHERPTHR11547. ATP-gua_Ptrans. 1 hit.
PfamPF00217. ATP-gua_Ptrans. 1 hit.
PF02807. ATP-gua_PtransN. 1 hit.
[Graphical view]
SUPFAMSSF48034. ATP-gua_Ptrans. 1 hit.
PROSITEPS00112. PHOSPHAGEN_KINASE. 1 hit.
PS51510. PHOSPHAGEN_KINASE_C. 1 hit.
PS51509. PHOSPHAGEN_KINASE_N. 1 hit.
[Graphical view]
ProtoNetSearch...

Other

PMAP-CutDBP00563.

Entry information

Entry nameKCRM_RABIT
AccessionPrimary (citable) accession number: P00563
Entry history
Integrated into UniProtKB/Swiss-Prot: July 21, 1986
Last sequence update: July 21, 1986
Last modified: October 19, 2011
This is version 87 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Relevant documents

PDB cross-references

Index of Protein Data Bank (PDB) cross-references

SIMILARITY comments

Index of protein domains and families

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