ID A0A084Q8W1_STAC4 Unreviewed; 270 AA.
AC A0A084Q8W1;
DT 29-OCT-2014, integrated into UniProtKB/TrEMBL.
DT 29-OCT-2014, sequence version 1.
DT 27-MAR-2024, entry version 45.
DE RecName: Full=GTP:AMP phosphotransferase, mitochondrial {ECO:0000256|HAMAP-Rule:MF_03169};
DE EC=2.7.4.10 {ECO:0000256|HAMAP-Rule:MF_03169};
DE AltName: Full=Adenylate kinase 3 {ECO:0000256|HAMAP-Rule:MF_03169};
DE Short=AK 3 {ECO:0000256|HAMAP-Rule:MF_03169};
GN Name=ADK2 {ECO:0000256|HAMAP-Rule:MF_03169};
GN ORFNames=S40285_07678 {ECO:0000313|EMBL:KFA60396.1};
OS Stachybotrys chlorohalonata (strain IBT 40285).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Sordariomycetes;
OC Hypocreomycetidae; Hypocreales; Stachybotryaceae; Stachybotrys.
OX NCBI_TaxID=1283841 {ECO:0000313|EMBL:KFA60396.1, ECO:0000313|Proteomes:UP000028524};
RN [1] {ECO:0000313|EMBL:KFA60396.1, ECO:0000313|Proteomes:UP000028524}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=IBT 40285 {ECO:0000313|EMBL:KFA60396.1,
RC ECO:0000313|Proteomes:UP000028524};
RX PubMed=25015739; DOI=10.1186/1471-2164-15-590;
RA Semeiks J., Borek D., Otwinowski Z., Grishin N.V.;
RT "Comparative genome sequencing reveals chemotype-specific gene clusters in
RT the toxigenic black mold Stachybotrys.";
RL BMC Genomics 15:590-590(2014).
CC -!- FUNCTION: Involved in maintaining the homeostasis of cellular
CC nucleotides by catalyzing the interconversion of nucleoside phosphates.
CC Has GTP:AMP phosphotransferase and ITP:AMP phosphotransferase
CC activities. {ECO:0000256|HAMAP-Rule:MF_03169}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a ribonucleoside 5'-triphosphate + AMP = a ribonucleoside 5'-
CC diphosphate + ADP; Xref=Rhea:RHEA:13749, ChEBI:CHEBI:57930,
CC ChEBI:CHEBI:61557, ChEBI:CHEBI:456215, ChEBI:CHEBI:456216;
CC EC=2.7.4.10; Evidence={ECO:0000256|HAMAP-Rule:MF_03169};
CC -!- SUBUNIT: Monomer. {ECO:0000256|HAMAP-Rule:MF_03169}.
CC -!- SUBCELLULAR LOCATION: Mitochondrion matrix {ECO:0000256|HAMAP-
CC Rule:MF_03169}.
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 GTP binding. Assembling and dissambling the active center
CC during each catalytic cycle provides an effective means to prevent GTP
CC hydrolysis. {ECO:0000256|HAMAP-Rule:MF_03169}.
CC -!- SIMILARITY: Belongs to the adenylate kinase family. AK3 subfamily.
CC {ECO:0000256|HAMAP-Rule:MF_03169}.
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DR EMBL; KL660930; KFA60396.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A084Q8W1; -.
DR STRING; 1283841.A0A084Q8W1; -.
DR HOGENOM; CLU_032354_1_1_1; -.
DR InParanoid; A0A084Q8W1; -.
DR OMA; TIAHFST; -.
DR OrthoDB; 167111at2759; -.
DR Proteomes; UP000028524; Unassembled WGS sequence.
DR GO; GO:0005759; C:mitochondrial matrix; IEA:UniProtKB-SubCell.
DR GO; GO:0004017; F:adenylate kinase activity; IEA:InterPro.
DR GO; GO:0005524; F:ATP binding; IEA:InterPro.
DR GO; GO:0005525; F:GTP binding; IEA:UniProtKB-KW.
DR GO; GO:0046899; F:nucleoside triphosphate adenylate kinase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006172; P:ADP biosynthetic process; IEA:UniProtKB-UniRule.
DR GO; GO:0046033; P:AMP metabolic process; IEA:UniProtKB-UniRule.
DR GO; GO:0046039; P:GTP metabolic process; IEA:UniProtKB-UniRule.
DR GO; GO:0046041; P:ITP metabolic process; IEA:UniProtKB-UniRule.
DR GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR CDD; cd01428; ADK; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR HAMAP; MF_00235; Adenylate_kinase_Adk; 1.
DR HAMAP; MF_03169; Adenylate_kinase_AK3; 1.
DR InterPro; IPR000850; Adenylat/UMP-CMP_kin.
DR InterPro; IPR033690; Adenylat_kinase_CS.
DR InterPro; IPR007862; Adenylate_kinase_lid-dom.
DR InterPro; IPR028586; AK3/Ak4_mitochondrial.
DR InterPro; IPR027417; P-loop_NTPase.
DR PANTHER; PTHR23359:SF22; GTP:AMP PHOSPHOTRANSFERASE, MITOCHONDRIAL; 1.
DR PANTHER; PTHR23359; NUCLEOTIDE KINASE; 1.
DR Pfam; PF00406; ADK; 2.
DR Pfam; PF05191; ADK_lid; 1.
DR PRINTS; PR00094; ADENYLTKNASE.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR PROSITE; PS00113; ADENYLATE_KINASE; 1.
PE 3: Inferred from homology;
KW GTP-binding {ECO:0000256|HAMAP-Rule:MF_03169};
KW Kinase {ECO:0000256|ARBA:ARBA00022777, ECO:0000256|HAMAP-Rule:MF_03169};
KW Mitochondrion {ECO:0000256|HAMAP-Rule:MF_03169};
KW Nucleotide-binding {ECO:0000256|HAMAP-Rule:MF_03169};
KW Reference proteome {ECO:0000313|Proteomes:UP000028524};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_03169}.
FT DOMAIN 180..215
FT /note="Adenylate kinase active site lid"
FT /evidence="ECO:0000259|Pfam:PF05191"
FT REGION 37..66
FT /note="NMPbind"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03169"
FT REGION 179..216
FT /note="LID"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03169"
FT BINDING 16..21
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03169"
FT BINDING 38
FT /ligand="AMP"
FT /ligand_id="ChEBI:CHEBI:456215"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03169"
FT BINDING 43
FT /ligand="AMP"
FT /ligand_id="ChEBI:CHEBI:456215"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03169"
FT BINDING 64..66
FT /ligand="AMP"
FT /ligand_id="ChEBI:CHEBI:456215"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03169"
FT BINDING 143..146
FT /ligand="AMP"
FT /ligand_id="ChEBI:CHEBI:456215"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03169"
FT BINDING 150
FT /ligand="AMP"
FT /ligand_id="ChEBI:CHEBI:456215"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03169"
FT BINDING 180
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03169"
FT BINDING 189..190
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03169"
FT BINDING 213
FT /ligand="AMP"
FT /ligand_id="ChEBI:CHEBI:456215"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03169"
FT BINDING 224
FT /ligand="AMP"
FT /ligand_id="ChEBI:CHEBI:456215"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03169"
FT BINDING 253
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03169"
SQ SEQUENCE 270 AA; 29675 MW; E0E9D52947A89A45 CRC64;
MHLARAARAI LIGAPGVGKG TQSERLLQRF PQLSSLSTGD LLRHNVKHRT PLGIKVEPTI
KAGGLVADDL MLRIISNELY TRGWLFGSRP PVMTLNMEAT NSAEAPAAHG SGLDSVIASP
FMLDEHMPPQ PSDDPAASFL LDGFPRTAAQ ASALDRIVPI NLVVSIKTPF SVILDRIAGR
WVHEPSGRVY NTSFNAPKVP GRDDVTGEPL VQRPDDSEEV YRARFRKFEE TSEPLLSHYA
SKGVLVEIEG LSSDEISPKL YQEFERRFAR
//
