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(-) Description

Title :  Y115A MUTANT OF N-TERMINAL EDITING DOMAIN OF THREONYL-TRNA SYNTHETASE FROM AEROPYRUM PERNIX WITH L-SER3AA
 
Authors :  S. Ahmad, S. Muthukumar, R. Sankaranarayanan
Date :  06 Nov 14  (Deposition) - 15 Jul 15  (Release) - 15 Jul 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.86
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Dtd-Like Fold, Proofreading, Ligase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. Ahmad, S. Muthukumar, S. K. Kuncha, S. B. Routh, A. S. Yerabham, T. Hussain, V. Kamarthapu, S. P. Kruparani, R. Sankaranarayanan
Specificity And Catalysis Hardwired At The Rna-Protein Interface In A Translational Proofreading Enzyme.
Nat Commun V. 6 7552 2015
PubMed-ID: 26113036  |  Reference-DOI: 10.1038/NCOMMS8552

(-) Compounds

Molecule 1 - PROBABLE THREONINE--TRNA LIGASE 2
    Chains: A
    EC Number: 6.1.1.3
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: UNP RESIDUES 1-136
    Gene: THRS2, APE_0117.1
    Mutation: YES
    Organism Scientific: AEROPYRUM PERNIX K1
    Organism Taxid: 272557
    Strain: ATCC 700893 / DSM 11879 / JCM 9820 / NBRC 100138 / K1
    Synonym: THREONYL-TRNA SYNTHETASE 2, THRRS 2

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (2x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 1)

Asymmetric Unit (1, 1)
No.NameCountTypeFull Name
1A3S1Ligand/IonSERINE-3'-AMINOADENOSINE
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1A3S2Ligand/IonSERINE-3'-AMINOADENOSINE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETHR A:40 , VAL A:42 , PRO A:74 , TYR A:75 , ALA A:76 , HIS A:77 , LEU A:82 , ALA A:83 , ALA A:88 , PHE A:112 , GLY A:113 , HOH A:601 , HOH A:629 , HOH A:633 , HOH A:648 , HOH A:743BINDING SITE FOR RESIDUE A3S A 500

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4RRJ)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4RRJ)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4RRJ)

(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

(no "Exon" information available for 4RRJ)

(-) Sequences/Alignments

Asymmetric Unit
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Chain A from PDB  Type:PROTEIN  Length:136
                                                                                                                                                                        
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeeeeeeeeeee..........eeee..eeeeeee.....hhhhhhhhhhhhhhhhhhhh..eeeeee.........hhhhhhhhhhhhhhhhhhhh..eeee....eeeeeeeee......eeeee... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4rrj A   1 MRLLYLHADRFEYKTVKPALKNPPDPPGEASFGEALVVFTTVEDGDGPQTVMYAASDIASHSSRLKVTTVILYPYAHLSSRLAKPMAAHKRLIELEGALRTKFPGHVHRAPFGWAKSFSIACKGHPLAELSRSFTE 136
                                    10        20        30        40        50        60        70        80        90       100       110       120       130
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 4RRJ)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4RRJ)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4RRJ)

(-) Gene Ontology  (8, 8)

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        SYT2_AERPE | Q9YFY3: 4rr6 4rr7 4rr8 4rr9 4rra 4rrb 4rrc 4rrd 4rrh 4rri 4rrk 4rrl 4rrm

(-) Related Entries Specified in the PDB File

4rr6 4rr7 4rr8 4rr9 4rra 4rrb 4rrc 4rrd 4rrf 4rrg 4rrh 4rri 4rrk 4rrl 4rrm 4rrq 4rrr