KAD_STRGR
ID KAD_STRGR Reviewed; 36 AA.
AC P53398;
DT 01-OCT-1996, integrated into UniProtKB/Swiss-Prot.
DT 01-OCT-1996, sequence version 1.
DT 03-AUG-2022, entry version 89.
DE RecName: Full=Adenylate kinase;
DE Short=AK;
DE EC=2.7.4.3;
DE AltName: Full=ATP-AMP transphosphorylase;
DE AltName: Full=ATP:AMP phosphotransferase;
DE AltName: Full=Adenylate monophosphate kinase;
DE Flags: Fragment;
GN Name=adk;
OS Streptomyces griseus.
OC Bacteria; Actinobacteria; Streptomycetales; Streptomycetaceae;
OC Streptomyces.
OX NCBI_TaxID=1911;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=N2-3-11;
RX PubMed=10542330; DOI=10.1016/s0167-4781(99)00178-5;
RA Poehling S., Piepersberg W., Wehmeier U.F.;
RT "Analysis and regulation of the secY gene from Streptomyces griseus N2-3-11
RT and interaction of the SecY protein with the SecA protein.";
RL Biochim. Biophys. Acta 1447:298-302(1999).
CC -!- FUNCTION: Catalyzes the reversible transfer of the terminal phosphate
CC group between ATP and AMP. Plays an important role in cellular energy
CC homeostasis and in adenine nucleotide metabolism.
CC {ECO:0000250|UniProtKB:P69441}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=AMP + ATP = 2 ADP; Xref=Rhea:RHEA:12973, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:456215, ChEBI:CHEBI:456216; EC=2.7.4.3;
CC Evidence={ECO:0000250|UniProtKB:P69441};
CC -!- PATHWAY: Purine metabolism; AMP biosynthesis via salvage pathway; AMP
CC from ADP: step 1/1. {ECO:0000250|UniProtKB:P69441}.
CC -!- SUBUNIT: Monomer. {ECO:0000250|UniProtKB:P69441}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250|UniProtKB:P69441}.
CC -!- DOMAIN: Consists of three domains, a large central CORE domain and two
CC small peripheral domains, NMPbind and LID, which undergo movements
CC during catalysis. The LID domain closes over the site of phosphoryl
CC transfer upon ATP binding. Assembling and dissambling the active center
CC during each catalytic cycle provides an effective means to prevent ATP
CC hydrolysis. {ECO:0000250|UniProtKB:P69441}.
CC -!- SIMILARITY: Belongs to the adenylate kinase family. {ECO:0000305}.
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DR EMBL; X95915; CAA65162.1; -; Genomic_DNA.
DR AlphaFoldDB; P53398; -.
DR SMR; P53398; -.
DR STRING; 1911.GCA_001715295_02272; -.
DR UniPathway; UPA00588; UER00649.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0004017; F:adenylate kinase activity; IEA:UniProtKB-EC.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0044209; P:AMP salvage; IEA:UniProtKB-UniPathway.
DR GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR Gene3D; 3.40.50.300; -; 1.
DR InterPro; IPR000850; Adenylat/UMP-CMP_kin.
DR InterPro; IPR027417; P-loop_NTPase.
DR PRINTS; PR00094; ADENYLTKNASE.
DR SUPFAM; SSF52540; SSF52540; 1.
PE 3: Inferred from homology;
KW ATP-binding; Cytoplasm; Kinase; Nucleotide biosynthesis;
KW Nucleotide-binding; Transferase.
FT CHAIN 1..>36
FT /note="Adenylate kinase"
FT /id="PRO_0000158857"
FT REGION 30..>36
FT /note="NMP"
FT /evidence="ECO:0000250|UniProtKB:P69441"
FT BINDING 10..15
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000250|UniProtKB:P69441"
FT BINDING 31
FT /ligand="AMP"
FT /ligand_id="ChEBI:CHEBI:456215"
FT /evidence="ECO:0000250|UniProtKB:P69441"
FT BINDING 36
FT /ligand="AMP"
FT /ligand_id="ChEBI:CHEBI:456215"
FT /evidence="ECO:0000250|UniProtKB:P69441"
FT NON_TER 36
SQ SEQUENCE 36 AA; 3734 MW; F5C8EF33C8929DA9 CRC64;
MRIVLVGPPG AGKGTQAAYL AQNLSIPHIA TGDLFR
