ID A0A3Q1CUG4_AMPOC Unreviewed; 172 AA.
AC A0A3Q1CUG4;
DT 10-APR-2019, integrated into UniProtKB/TrEMBL.
DT 10-APR-2019, sequence version 1.
DT 27-MAR-2024, entry version 22.
DE RecName: Full=Adenylate kinase isoenzyme 6 {ECO:0000256|HAMAP-Rule:MF_03173};
DE Short=AK6 {ECO:0000256|HAMAP-Rule:MF_03173};
DE EC=2.7.4.3 {ECO:0000256|HAMAP-Rule:MF_03173};
DE AltName: Full=Coilin-interacting nuclear ATPase protein {ECO:0000256|HAMAP-Rule:MF_03173};
DE AltName: Full=Dual activity adenylate kinase/ATPase {ECO:0000256|HAMAP-Rule:MF_03173};
DE Short=AK/ATPase {ECO:0000256|HAMAP-Rule:MF_03173};
GN Name=AK6 {ECO:0000256|HAMAP-Rule:MF_03173};
GN Synonyms=CINAP {ECO:0000256|HAMAP-Rule:MF_03173};
OS Amphiprion ocellaris (Clown anemonefish).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Actinopterygii; Neopterygii; Teleostei; Neoteleostei; Acanthomorphata;
OC Ovalentaria; Pomacentridae; Amphiprion.
OX NCBI_TaxID=80972 {ECO:0000313|Ensembl:ENSAOCP00000029184.1, ECO:0000313|Proteomes:UP000257160};
RN [1] {ECO:0000313|Ensembl:ENSAOCP00000029184.1}
RP IDENTIFICATION.
RG Ensembl;
RL Submitted (NOV-2023) to UniProtKB.
CC -!- FUNCTION: Broad-specificity nucleoside monophosphate (NMP) kinase that
CC catalyzes the reversible transfer of the terminal phosphate group
CC between nucleoside triphosphates and monophosphates. May have a role in
CC nuclear energy homeostasis. Has also ATPase activity. May be involved
CC in regulation of Cajal body (CB) formation. {ECO:0000256|HAMAP-
CC Rule:MF_03173}.
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:0000256|ARBA:ARBA00000582, ECO:0000256|HAMAP-
CC Rule:MF_03173};
CC -!- SUBUNIT: Monomer and homodimer. Interacts with COIL (via C-terminus).
CC {ECO:0000256|HAMAP-Rule:MF_03173}.
CC -!- SUBCELLULAR LOCATION: Nucleus, nucleoplasm {ECO:0000256|HAMAP-
CC Rule:MF_03173}. Nucleus, Cajal body {ECO:0000256|HAMAP-Rule:MF_03173}.
CC Note=Displays widespread diffuse nucleoplasmic distribution but not
CC detected in nucleoli. Detected in Cajal bodies but not in all cells.
CC {ECO:0000256|HAMAP-Rule:MF_03173}.
CC -!- SIMILARITY: Belongs to the adenylate kinase family. AK6 subfamily.
CC {ECO:0000256|HAMAP-Rule:MF_03173}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_03173}.
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DR AlphaFoldDB; A0A3Q1CUG4; -.
DR STRING; 80972.ENSAOCP00000029184; -.
DR Ensembl; ENSAOCT00000023017.1; ENSAOCP00000029184.1; ENSAOCG00000019317.1.
DR GeneTree; ENSGT00390000015930; -.
DR OMA; QCEIFGT; -.
DR OrthoDB; 5472563at2759; -.
DR Proteomes; UP000257160; Unplaced.
DR GO; GO:0015030; C:Cajal body; IEA:UniProtKB-SubCell.
DR GO; GO:0004017; F:adenylate kinase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0016887; F:ATP hydrolysis activity; IEA:UniProtKB-UniRule.
DR GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR HAMAP; MF_00039; Adenylate_kinase_AK6; 1.
DR InterPro; IPR020618; Adenyl_kinase_AK6.
DR InterPro; IPR027417; P-loop_NTPase.
DR PANTHER; PTHR12595:SF0; ADENYLATE KINASE ISOENZYME 6; 1.
DR PANTHER; PTHR12595; POS9-ACTIVATING FACTOR FAP7-RELATED; 1.
DR Pfam; PF13238; AAA_18; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|HAMAP-Rule:MF_03173};
KW Kinase {ECO:0000256|HAMAP-Rule:MF_03173};
KW Nucleotide-binding {ECO:0000256|HAMAP-Rule:MF_03173};
KW Nucleus {ECO:0000256|HAMAP-Rule:MF_03173};
KW Reference proteome {ECO:0000313|Proteomes:UP000257160};
KW Transferase {ECO:0000256|HAMAP-Rule:MF_03173}.
FT REGION 34..57
FT /note="NMPbind"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03173"
FT REGION 109..119
FT /note="LID"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03173"
FT BINDING 14..19
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03173"
FT BINDING 80
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03173"
FT BINDING 106
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03173"
FT BINDING 110
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03173"
SQ SEQUENCE 172 AA; 20003 MW; 45F3796432581F69 CRC64;
MRKRPNILLT GTPGVGKTTL GKELAQRTGL TYVNIGDLAQ EGQLYDGYDE EYQCPILDED
RVVDELDEKM VEGGVIVDYH GCDLFPERWF HIVFVLRTDN TQLYTRLESR GYTGKKLQDN
VQCEIFQTIY EEATEAYNEE IVHQLPSNTP DDLERNLEQI VQWTEQWTKD HN
//
