CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-021156
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Probable alanine--tRNA ligase, chloroplastic 
Protein Synonyms/Alias
 Alanyl-tRNA synthetase; AlaRS; Protein EMBRYO DEFECTIVE 1030; Protein EMBRYO DEFECTIVE 263; Protein EMBRYO DEFECTIVE 86 
Gene Name
 EMB86 
Gene Synonyms/Alias
 EMB1030; EMB263; At5g22800; MRN17.3 
Created Date
 July 27, 2013 
Organism
 Arabidopsis thaliana (Mouse-ear cress) 
NCBI Taxa ID
 3702 
Lysine Modification
Position
Peptide
Type
References
773TAEIRAFKIISEQGIubiquitination[1]
Reference
 [1] Multidimensional protein identification technology (MudPIT) analysis of ubiquitinated proteins in plants.
 Maor R, Jones A, Nühse TS, Studholme DJ, Peck SC, Shirasu K.
 Mol Cell Proteomics. 2007 Apr;6(4):601-10. [PMID: 17272265
Functional Description
 Catalyzes the attachment of alanine to tRNA(Ala) in a two-step reaction: alanine is first activated by ATP to form Ala- AMP and then transferred to the acceptor end of tRNA(Ala). Also edits incorrectly charged tRNA(Ala) via its editing domain (By similarity). 
Sequence Annotation
 METAL 655 655 Zinc (Potential).
 METAL 659 659 Zinc (Potential).
 METAL 758 758 Zinc (Potential).
 METAL 762 762 Zinc (Potential).
 CROSSLNK 773 773 Glycyl lysine isopeptide (Lys-Gly)  
Keyword
 Aminoacyl-tRNA synthetase; ATP-binding; Chloroplast; Complete proteome; Isopeptide bond; Ligase; Metal-binding; Mitochondrion; Nucleotide-binding; Plastid; Protein biosynthesis; Reference proteome; RNA-binding; Transit peptide; tRNA-binding; Ubl conjugation; Zinc. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 978 AA 
Protein Sequence
MNFSRVNLFD FPLRPILLSH PSSIFVSTRF VTRTSAGVSP SILLPRSTQS PQIIAKSSSV 60
SVQPVSEDAK EDYQSKDVSG DSIRRRFLEF FASRGHKVLP SSSLVPEDPT VLLTIAGMLQ 120
FKPIFLGKVP REVPCATTAQ RCIRTNDLEN VGKTARHHTF FEMLGNFSFG DYFKKEAIKW 180
AWELSTIEFG LPANRVWVSI YEDDDEAFEI WKNEVGVSVE RIKRMGEADN FWTSGPTGPC 240
GPCSELYYDF YPERGYDEDV DLGDDTRFIE FYNLVFMQYN KTEDGLLEPL KQKNIDTGLG 300
LERIAQILQK VPNNYETDLI YPIIAKISEL ANISYDSAND KAKTSLKVIA DHMRAVVYLI 360
SDGVSPSNIG RGYVVRRLIR RAVRKGKSLG INGDMNGNLK GAFLPAVAEK VIELSTYIDS 420
DVKLKASRII EEIRQEELHF KKTLERGEKL LDQKLNDALS IADKTKDTPY LDGKDAFLLY 480
DTFGFPVEIT AEVAEERGVS IDMNGFEVEM ENQRRQSQAA HNVVKLTVED DADMTKNIAD 540
TEFLGYDSLS ARAVVKSLLV NGKPVIRVSE GSEVEVLLDR TPFYAESGGQ IADHGFLYVS 600
SDGNQEKAVV EVSDVQKSLK IFVHKGTVKS GALEVGKEVE AAVDADLRQR AKVHHTATHL 660
LQSALKKVVG QETSQAGSLV AFDRLRFDFN FNRSLHDNEL EEIECLINRW IGDATRLETK 720
VLPLADAKRA GAIAMFGEKY DENEVRVVEV PGVSMELCGG THVGNTAEIR AFKIISEQGI 780
ASGIRRIEAV AGEAFIEYIN SRDSQMTRLC STLKVKAEDV TNRVENLLEE LRAARKEASD 840
LRSKAAVYKA SVISNKAFTV GTSQTIRVLV ESMDDTDADS LKSAAEHLIS TLEDPVAVVL 900
GSSPEKDKVS LVAAFSPGVV SLGVQAGKFI GPIAKLCGGG GGGKPNFAQA GGRKPENLPS 960
ALEKAREDLV ATLSEKLG 978 
Gene Ontology
 GO:0009570; C:chloroplast stroma; IDA:TAIR.
 GO:0016020; C:membrane; IDA:TAIR.
 GO:0005739; C:mitochondrion; IDA:TAIR.
 GO:0004813; F:alanine-tRNA ligase activity; IEA:HAMAP.
 GO:0005524; F:ATP binding; IEA:HAMAP.
 GO:0000049; F:tRNA binding; IEA:UniProtKB-KW.
 GO:0008270; F:zinc ion binding; IEA:HAMAP.
 GO:0006419; P:alanyl-tRNA aminoacylation; IEA:HAMAP.
 GO:0009793; P:embryo development ending in seed dormancy; IMP:TAIR. 
Interpro
 IPR002318; Ala-tRNA-lgiase_IIc.
 IPR018162; Ala-tRNA-ligase_IIc_anticod-bd.
 IPR018165; Ala-tRNA-synth_IIc_core.
 IPR018164; Ala-tRNA-synth_IIc_N.
 IPR023033; Ala_tRNA_ligase_euk/bac.
 IPR027522; Ala_tRNA_synth_plant.
 IPR003156; Pesterase_DHHA1.
 IPR018163; Thr/Ala-tRNA-synth_IIc_edit.
 IPR012947; tRNA_SAD. 
Pfam
 PF02272; DHHA1
 PF01411; tRNA-synt_2c
 PF07973; tRNA_SAD 
SMART
 SM00863; tRNA_SAD 
PROSITE
 PS50860; AA_TRNA_LIGASE_II_ALA 
PRINTS
 PR00980; TRNASYNTHALA.