ID F7CJI9_MONDO Unreviewed; 392 AA.
AC F7CJI9;
DT 27-JUL-2011, integrated into UniProtKB/TrEMBL.
DT 11-DEC-2019, sequence version 3.
DT 27-MAR-2024, entry version 72.
DE RecName: Full=Creatine kinase S-type, mitochondrial {ECO:0000256|ARBA:ARBA00040385};
DE EC=2.7.3.2 {ECO:0000256|ARBA:ARBA00012231};
DE AltName: Full=Sarcomeric mitochondrial creatine kinase {ECO:0000256|ARBA:ARBA00041865};
GN Name=CKMT2 {ECO:0000313|Ensembl:ENSMODP00000025343.4};
OS Monodelphis domestica (Gray short-tailed opossum).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Metatheria; Didelphimorphia; Didelphidae; Monodelphis.
OX NCBI_TaxID=13616 {ECO:0000313|Ensembl:ENSMODP00000025343.4, ECO:0000313|Proteomes:UP000002280};
RN [1] {ECO:0000313|Ensembl:ENSMODP00000025343.4, ECO:0000313|Proteomes:UP000002280}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=17495919; DOI=10.1038/nature05805;
RA Mikkelsen T.S., Wakefield M.J., Aken B., Amemiya C.T., Chang J.L., Duke S.,
RA Garber M., Gentles A.J., Goodstadt L., Heger A., Jurka J., Kamal M.,
RA Mauceli E., Searle S.M., Sharpe T., Baker M.L., Batzer M.A., Benos P.V.,
RA Belov K., Clamp M., Cook A., Cuff J., Das R., Davidow L., Deakin J.E.,
RA Fazzari M.J., Glass J.L., Grabherr M., Greally J.M., Gu W., Hore T.A.,
RA Huttley G.A., Kleber M., Jirtle R.L., Koina E., Lee J.T., Mahony S.,
RA Marra M.A., Miller R.D., Nicholls R.D., Oda M., Papenfuss A.T., Parra Z.E.,
RA Pollock D.D., Ray D.A., Schein J.E., Speed T.P., Thompson K.,
RA VandeBerg J.L., Wade C.M., Walker J.A., Waters P.D., Webber C.,
RA Weidman J.R., Xie X., Zody M.C., Baldwin J., Abdouelleil A., Abdulkadir J.,
RA Abebe A., Abera B., Abreu J., Acer S.C., Aftuck L., Alexander A., An P.,
RA Anderson E., Anderson S., Arachi H., Azer M., Bachantsang P., Barry A.,
RA Bayul T., Berlin A., Bessette D., Bloom T., Bloom T., Boguslavskiy L.,
RA Bonnet C., Boukhgalter B., Bourzgui I., Brown A., Cahill P., Channer S.,
RA Cheshatsang Y., Chuda L., Citroen M., Collymore A., Cooke P., Costello M.,
RA D'Aco K., Daza R., De Haan G., DeGray S., DeMaso C., Dhargay N., Dooley K.,
RA Dooley E., Doricent M., Dorje P., Dorjee K., Dupes A., Elong R., Falk J.,
RA Farina A., Faro S., Ferguson D., Fisher S., Foley C.D., Franke A.,
RA Friedrich D., Gadbois L., Gearin G., Gearin C.R., Giannoukos G., Goode T.,
RA Graham J., Grandbois E., Grewal S., Gyaltsen K., Hafez N., Hagos B.,
RA Hall J., Henson C., Hollinger A., Honan T., Huard M.D., Hughes L.,
RA Hurhula B., Husby M.E., Kamat A., Kanga B., Kashin S., Khazanovich D.,
RA Kisner P., Lance K., Lara M., Lee W., Lennon N., Letendre F., LeVine R.,
RA Lipovsky A., Liu X., Liu J., Liu S., Lokyitsang T., Lokyitsang Y.,
RA Lubonja R., Lui A., MacDonald P., Magnisalis V., Maru K., Matthews C.,
RA McCusker W., McDonough S., Mehta T., Meldrim J., Meneus L., Mihai O.,
RA Mihalev A., Mihova T., Mittelman R., Mlenga V., Montmayeur A., Mulrain L.,
RA Navidi A., Naylor J., Negash T., Nguyen T., Nguyen N., Nicol R., Norbu C.,
RA Norbu N., Novod N., O'Neill B., Osman S., Markiewicz E., Oyono O.L.,
RA Patti C., Phunkhang P., Pierre F., Priest M., Raghuraman S., Rege F.,
RA Reyes R., Rise C., Rogov P., Ross K., Ryan E., Settipalli S., Shea T.,
RA Sherpa N., Shi L., Shih D., Sparrow T., Spaulding J., Stalker J.,
RA Stange-Thomann N., Stavropoulos S., Stone C., Strader C., Tesfaye S.,
RA Thomson T., Thoulutsang Y., Thoulutsang D., Topham K., Topping I.,
RA Tsamla T., Vassiliev H., Vo A., Wangchuk T., Wangdi T., Weiand M.,
RA Wilkinson J., Wilson A., Yadav S., Young G., Yu Q., Zembek L., Zhong D.,
RA Zimmer A., Zwirko Z., Jaffe D.B., Alvarez P., Brockman W., Butler J.,
RA Chin C., Gnerre S., MacCallum I., Graves J.A., Ponting C.P., Breen M.,
RA Samollow P.B., Lander E.S., Lindblad-Toh K.;
RT "Genome of the marsupial Monodelphis domestica reveals innovation in non-
RT coding sequences.";
RL Nature 447:167-177(2007).
RN [2] {ECO:0000313|Ensembl:ENSMODP00000025343.4}
RP IDENTIFICATION.
RG Ensembl;
RL Submitted (NOV-2023) to UniProtKB.
CC -!- FUNCTION: Reversibly catalyzes the transfer of phosphate between ATP
CC and various phosphogens (e.g. creatine phosphate). Creatine kinase
CC isoenzymes play a central role in energy transduction in tissues with
CC large, fluctuating energy demands, such as skeletal muscle, heart,
CC brain and spermatozoa. {ECO:0000256|ARBA:ARBA00037274}.
CC -!- SUBUNIT: Exists as an octamer composed of four CKMT2 homodimers.
CC {ECO:0000256|ARBA:ARBA00038693}.
CC -!- SUBCELLULAR LOCATION: Mitochondrion inner membrane
CC {ECO:0000256|ARBA:ARBA00004137}; Peripheral membrane protein
CC {ECO:0000256|ARBA:ARBA00004137}; Intermembrane side
CC {ECO:0000256|ARBA:ARBA00004137}.
CC -!- SIMILARITY: Belongs to the ATP:guanido phosphotransferase family.
CC {ECO:0000256|ARBA:ARBA00006798, ECO:0000256|PROSITE-ProRule:PRU00842,
CC ECO:0000256|RuleBase:RU000505}.
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DR AlphaFoldDB; F7CJI9; -.
DR Ensembl; ENSMODT00000025793.4; ENSMODP00000025343.4; ENSMODG00000020259.4.
DR eggNOG; KOG3581; Eukaryota.
DR GeneTree; ENSGT00950000182772; -.
DR HOGENOM; CLU_019868_4_2_1; -.
DR TreeFam; TF314214; -.
DR Proteomes; UP000002280; Chromosome 3.
DR Bgee; ENSMODG00000020259; Expressed in skeletal muscle tissue and 15 other cell types or tissues.
DR GO; GO:0005743; C:mitochondrial inner membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004111; F:creatine kinase activity; IEA:UniProtKB-EC.
DR GO; GO:0046314; P:phosphocreatine biosynthetic process; IEA:InterPro.
DR GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR CDD; cd00716; creatine_kinase_like; 1.
DR Gene3D; 1.10.135.10; ATP:guanido phosphotransferase, N-terminal domain; 1.
DR Gene3D; 3.30.590.10; Glutamine synthetase/guanido kinase, catalytic domain; 1.
DR InterPro; IPR000749; ATP-guanido_PTrfase.
DR InterPro; IPR022415; ATP-guanido_PTrfase_AS.
DR InterPro; IPR022414; ATP-guanido_PTrfase_cat.
DR InterPro; IPR022413; ATP-guanido_PTrfase_N.
DR InterPro; IPR036802; ATP-guanido_PTrfase_N_sf.
DR InterPro; IPR014746; Gln_synth/guanido_kin_cat_dom.
DR PANTHER; PTHR11547; ARGININE OR CREATINE KINASE; 1.
DR PANTHER; PTHR11547:SF19; CREATINE KINASE S-TYPE, MITOCHONDRIAL; 1.
DR Pfam; PF00217; ATP-gua_Ptrans; 1.
DR Pfam; PF02807; ATP-gua_PtransN; 1.
DR SUPFAM; SSF55931; Glutamine synthetase/guanido kinase; 1.
DR SUPFAM; SSF48034; Guanido kinase N-terminal domain; 1.
DR PROSITE; PS00112; PHOSPHAGEN_KINASE; 1.
DR PROSITE; PS51510; PHOSPHAGEN_KINASE_C; 1.
DR PROSITE; PS51509; PHOSPHAGEN_KINASE_N; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|PROSITE-
KW ProRule:PRU00843};
KW Kinase {ECO:0000256|ARBA:ARBA00022777, ECO:0000256|PROSITE-
KW ProRule:PRU00843}; Membrane {ECO:0000256|ARBA:ARBA00023136};
KW Mitochondrion {ECO:0000256|ARBA:ARBA00022792};
KW Mitochondrion inner membrane {ECO:0000256|ARBA:ARBA00022792};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|PROSITE-
KW ProRule:PRU00843}; Reference proteome {ECO:0000313|Proteomes:UP000002280};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|PROSITE-
KW ProRule:PRU00843}.
FT DOMAIN 44..130
FT /note="Phosphagen kinase N-terminal"
FT /evidence="ECO:0000259|PROSITE:PS51509"
FT DOMAIN 157..392
FT /note="Phosphagen kinase C-terminal"
FT /evidence="ECO:0000259|PROSITE:PS51510"
FT BINDING 160..164
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU00843"
FT BINDING 223
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU00843"
FT BINDING 268
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU00843"
FT BINDING 324..328
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU00843"
FT BINDING 352..357
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU00843"
SQ SEQUENCE 392 AA; 44334 MW; 9BDFDCBB07BC8EFC CRC64;
MASAFSRFLT GRSASLLLAT VGTGALTGNY LLNQQSVSAQ ERTRLFPASA DYPDLRKHNN
CMAECLTPAI YARLRDKMTP NGYTLDQCIQ TGVDNPGHPF IKTVGMVAGD EESYEVFAEL
FDPVIKLRHN GYDPTVMKHH TDLDASKITQ GQFDERYVLS SRVRTGRSIR GLSLPPACSR
AERREVESVA ITALEGLKGD LAGKYYKLTE MTEQEQQQLI DDHFLFDKPV SPLLTCAGMA
RDWPDARGIW HNYDKTFLIW INEEDHTRVI SMEKGGNMKR VFERFCRGLK EVERLIKGRG
WEFMWNERLG YVLTCPSNLG TGLRAGVHVR IPKLSKDPRF PKILENLRLQ KRGTGGVDTA
AVADVYDISN IDRIGRSEKR FYNPYEQCGL KI
//
