ID A0A1V3JVL1_9PAST Unreviewed; 874 AA.
AC A0A1V3JVL1;
DT 07-JUN-2017, integrated into UniProtKB/TrEMBL.
DT 07-JUN-2017, sequence version 1.
DT 24-JAN-2024, entry version 26.
DE RecName: Full=Alanine--tRNA ligase {ECO:0000256|HAMAP-Rule:MF_00036};
DE EC=6.1.1.7 {ECO:0000256|HAMAP-Rule:MF_00036};
DE AltName: Full=Alanyl-tRNA synthetase {ECO:0000256|HAMAP-Rule:MF_00036};
DE Short=AlaRS {ECO:0000256|HAMAP-Rule:MF_00036};
GN Name=alaS {ECO:0000256|HAMAP-Rule:MF_00036};
GN ORFNames=BKL51_10150 {ECO:0000313|EMBL:OOF61996.1};
OS Rodentibacter sp. Ppn85.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Pasteurellales;
OC Pasteurellaceae; Rodentibacter.
OX NCBI_TaxID=1908525 {ECO:0000313|EMBL:OOF61996.1, ECO:0000313|Proteomes:UP000189325};
RN [1] {ECO:0000313|EMBL:OOF61996.1, ECO:0000313|Proteomes:UP000189325}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Ppn85 {ECO:0000313|EMBL:OOF61996.1,
RC ECO:0000313|Proteomes:UP000189325};
RA Christensen H.;
RT "Rodentibacter gen. nov. and new species.";
RL Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the attachment of alanine to tRNA(Ala) in a two-
CC step reaction: alanine is first activated by ATP to form Ala-AMP and
CC then transferred to the acceptor end of tRNA(Ala). Also edits
CC incorrectly charged Ser-tRNA(Ala) and Gly-tRNA(Ala) via its editing
CC domain. {ECO:0000256|HAMAP-Rule:MF_00036}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + L-alanine + tRNA(Ala) = AMP + diphosphate + L-alanyl-
CC tRNA(Ala); Xref=Rhea:RHEA:12540, Rhea:RHEA-COMP:9657, Rhea:RHEA-
CC COMP:9923, ChEBI:CHEBI:30616, ChEBI:CHEBI:33019, ChEBI:CHEBI:57972,
CC ChEBI:CHEBI:78442, ChEBI:CHEBI:78497, ChEBI:CHEBI:456215; EC=6.1.1.7;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_00036};
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_00036};
CC Note=Binds 1 zinc ion per subunit. {ECO:0000256|HAMAP-Rule:MF_00036};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00036}.
CC -!- DOMAIN: Consists of three domains; the N-terminal catalytic domain, the
CC editing domain and the C-terminal C-Ala domain. The editing domain
CC removes incorrectly charged amino acids, while the C-Ala domain, along
CC with tRNA(Ala), serves as a bridge to cooperatively bring together the
CC editing and aminoacylation centers thus stimulating deacylation of
CC misacylated tRNAs. {ECO:0000256|HAMAP-Rule:MF_00036}.
CC -!- SIMILARITY: Belongs to the class-II aminoacyl-tRNA synthetase family.
CC {ECO:0000256|ARBA:ARBA00008226, ECO:0000256|HAMAP-Rule:MF_00036}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:OOF61996.1}.
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DR EMBL; MLHS01000063; OOF61996.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1V3JVL1; -.
DR STRING; 1908525.BKL51_10150; -.
DR OrthoDB; 9803884at2; -.
DR Proteomes; UP000189325; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0004813; F:alanine-tRNA ligase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0000049; F:tRNA binding; IEA:UniProtKB-KW.
DR GO; GO:0008270; F:zinc ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0006419; P:alanyl-tRNA aminoacylation; IEA:UniProtKB-UniRule.
DR CDD; cd00673; AlaRS_core; 1.
DR Gene3D; 2.40.30.130; -; 1.
DR Gene3D; 3.10.310.40; -; 1.
DR Gene3D; 3.30.54.20; -; 1.
DR Gene3D; 6.10.250.550; -; 1.
DR HAMAP; MF_00036_B; Ala_tRNA_synth_B; 1.
DR InterPro; IPR045864; aa-tRNA-synth_II/BPL/LPL.
DR InterPro; IPR002318; Ala-tRNA-lgiase_IIc.
DR InterPro; IPR018162; Ala-tRNA-ligase_IIc_anticod-bd.
DR InterPro; IPR018165; Ala-tRNA-synth_IIc_core.
DR InterPro; IPR018164; Ala-tRNA-synth_IIc_N.
DR InterPro; IPR023033; Ala_tRNA_ligase_euk/bac.
DR InterPro; IPR003156; DHHA1_dom.
DR InterPro; IPR018163; Thr/Ala-tRNA-synth_IIc_edit.
DR InterPro; IPR009000; Transl_B-barrel_sf.
DR InterPro; IPR012947; tRNA_SAD.
DR NCBIfam; TIGR00344; alaS; 1.
DR PANTHER; PTHR11777:SF9; ALANINE--TRNA LIGASE, CYTOPLASMIC; 1.
DR PANTHER; PTHR11777; ALANYL-TRNA SYNTHETASE; 1.
DR Pfam; PF02272; DHHA1; 1.
DR Pfam; PF01411; tRNA-synt_2c; 1.
DR Pfam; PF07973; tRNA_SAD; 1.
DR PRINTS; PR00980; TRNASYNTHALA.
DR SMART; SM00863; tRNA_SAD; 1.
DR SUPFAM; SSF55681; Class II aaRS and biotin synthetases; 1.
DR SUPFAM; SSF101353; Putative anticodon-binding domain of alanyl-tRNA synthetase (AlaRS); 1.
DR SUPFAM; SSF55186; ThrRS/AlaRS common domain; 1.
DR SUPFAM; SSF50447; Translation proteins; 1.
DR PROSITE; PS50860; AA_TRNA_LIGASE_II_ALA; 1.
PE 3: Inferred from homology;
KW Aminoacyl-tRNA synthetase {ECO:0000256|ARBA:ARBA00023146,
KW ECO:0000256|HAMAP-Rule:MF_00036};
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW Rule:MF_00036}; Coiled coil {ECO:0000256|SAM:Coils};
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00036};
KW Ligase {ECO:0000256|ARBA:ARBA00022598, ECO:0000256|HAMAP-Rule:MF_00036};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|HAMAP-
KW Rule:MF_00036};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_00036};
KW Protein biosynthesis {ECO:0000256|ARBA:ARBA00022917, ECO:0000256|HAMAP-
KW Rule:MF_00036};
KW RNA-binding {ECO:0000256|ARBA:ARBA00022884, ECO:0000256|HAMAP-
KW Rule:MF_00036};
KW tRNA-binding {ECO:0000256|ARBA:ARBA00022555, ECO:0000256|HAMAP-
KW Rule:MF_00036};
KW Zinc {ECO:0000256|ARBA:ARBA00022833, ECO:0000256|HAMAP-Rule:MF_00036}.
FT DOMAIN 2..708
FT /note="Alanyl-transfer RNA synthetases family profile"
FT /evidence="ECO:0000259|PROSITE:PS50860"
FT COILED 724..758
FT /evidence="ECO:0000256|SAM:Coils"
FT BINDING 563
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00036"
FT BINDING 567
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00036"
FT BINDING 665
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00036"
FT BINDING 669
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00036"
SQ SEQUENCE 874 AA; 97104 MW; F10EFDB5B0084F56 CRC64;
MKTTAEIRQS FLNFFRSKEH QVVASSSLVP ENDPTLLFTN AGMNQFKDVF LGLDKRPYSR
ATTAQRCVRA GGKHNDLENV GYTARHHTFF EMLGNFSFGD YFKHDAINFA WEFLTSPQWL
GLPKEKLWVT VYETDSEAYD IWNKEVGVPT EHIIRIGDNK GAPYASDNFW AMGDTGPCGP
CTEIFYDHGE HIWGGPPGSP EEDGDRYIEI WNVVFMQYNR LTDGTMEKLP RPSVDTGMGL
ERIAAVLQHV NSNYDIDIFK TLIAKTAEIV GTADLTNKSL RVIADHIRSC AYLIADGVIP
SNEGRGYVLR RIIRRAVRHG HLLGAKEAFF YKLVPTLIEV MAEAGQDIKE KQTNIEKLLR
LEEEQFARTL ERGLTLLDEA LSEVKNDVLS GEVAFKLYDT YGFPLDLTAD VCRERNITID
ETGFEREMTE QRARAQAASQ FGIDYNNVIR VEGETQFEGY TKSKSLAKIT ALFYDGKSVE
QISAGQSAVV VLENTPFYAE SGGQIGDSGY LTIEGVTFNV KDTQKYGQIF GHIGELEQGS
LSVGQTVKAV VDIERRNQTA LNHSATHLLH AALRQLLGTH VTQKGSLVSE TALRFDFSHP
EALNGEQIAE IERLVNQKIR ANFPIQTEIM EIEVAKEKGA MALFGEKYSD QVRVLTMGDF
SIELCGGIHA KRTGDIGLFK ITTETAVAAG IRRIEAVTAE NAINWILRQQ SILNQSTELL
KSDTNTLVDK IQQLQDKTKK LEKELQSLKE KAAMQTSSDL AQSAVKINNV SVILRQLDGI
ETKSLRVLVD DLKNQLGSGV IVFASILDEK INLIVGVTKD LTTKIKAGEL VNLMAQQVGG
KGGGRPDMAM AGGSQPENVT EALIVAQNWL NENL
//
