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(-) Description

Title :  STRUCTURE OF A MITOCHONDRIAL ASPARTATE AMINOTRANSFERASE FROM TRYPANOSOMA BRUCEI, K237A MUTANT
 
Authors :  Seattle Structural Genomics Center For Infectious Disease (S
Date :  18 Aug 14  (Deposition) - 24 Sep 14  (Release) - 20 May 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.70
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Ssgcid, Aspartate Aminotransferase, Mitochondrial, Trypanosoma Brucei, Structural Genomics, Seattle Structural Genomics Center For Infectious Disease (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. Abendroth, R. Choi, A. Wall, M. C. Clifton, C. M. Lukacs, B. L. Staker W. Van Voorhis, P. Myler, D. D. Lorimer, T. E. Edwards
Structures Of Aspartate Aminotransferases From Trypanosoma Brucei, Leishmania Major And Giardia Lamblia.
Acta Crystallogr. , Sect. F V. 71 566 2015
PubMed-ID: 25945710  |  Reference-DOI: 10.1107/S2053230X15001831

(-) Compounds

Molecule 1 - ASPARTATE AMINOTRANSFERASE, MITOCHONDRIAL
    Chains: A, B
    EC Number: 2.6.1.1
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: TRBRA.01471.A.B13
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: TB11.02.2740
    Mutation: YES
    Organism Scientific: TRYPANOSOMA BRUCEI BRUCEI
    Organism Taxid: 999953
    Strain: 927/4 GUTAT10.1

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 6)

Asymmetric/Biological Unit (3, 6)
No.NameCountTypeFull Name
1EDO2Ligand/Ion1,2-ETHANEDIOL
2MLT2Ligand/IonD-MALATE
3PLP2Ligand/IonPYRIDOXAL-5'-PHOSPHATE

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY A:91 , GLY A:92 , THR A:93 , TYR A:120 , ASN A:173 , ASP A:201 , ALA A:203 , TYR A:204 , SER A:234 , SER A:236 , ARG A:245 , TYR B:54 , HOH B:935binding site for residue PLP A 500
2AC2SOFTWAREHIS A:181 , ARG A:185 , PHE A:217 , HOH A:604 , VAL B:326binding site for residue MLT A 501
3AC3SOFTWARELYS A:145 , ASP A:328 , TRP A:329 , HIS A:331 , THR A:342 , GLY A:343 , HOH A:634binding site for residue EDO A 502
4AC4SOFTWARETYR A:54 , GLY B:91 , GLY B:92 , THR B:93 , TYR B:120 , ASN B:173 , ASP B:201 , ALA B:203 , TYR B:204 , SER B:234 , SER B:236 , ARG B:245 , HOH B:975binding site for residue PLP B 500
5AC5SOFTWAREVAL A:326 , HIS B:181 , ARG B:185 , PHE B:217 , HOH B:602binding site for residue MLT B 501
6AC6SOFTWARELYS B:145 , ASP B:328 , TRP B:329 , HIS B:331 , THR B:342 , GLY B:343 , HOH B:627binding site for residue EDO B 502

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4W5K)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Asn A:173 -Pro A:174
2Asn B:173 -Pro B:174

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4W5K)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4W5K)

(-) Exons   (0, 0)

(no "Exon" information available for 4W5K)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:380
                                                                                                                                                                                                                                                                                                                                                                                                                            
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhh.....ee...............hhhhhh..............hhhhhhhhhhhhhh..hhhhhh..eeeeeehhhhhhhhhhhhhhhhh.....eeeee.....hhhhhhhhh..eeeee..ee....eehhhhhhhhhhhh....eeeee...........hhhhhhhhhhhhhhh..eeeeee........hhhhhhhhhhhhh......eeeee......hhhhh.eeeeee..hhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhh...eee...hhhhhhhhhhhhhee.....eee.hhh...hhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4w5k A   9 GLGQDFRMDPAKRKVNLSIGVYRDDADQPFVLECVKQATLGTNMDYAPVTGIASFVEEAQKLCFGPTCAALRDGRIASCQTLGGTGALRIGGDLLNRFVANCNRIYGPDVGYPNHESIFAKAGMELTPYSYYDPATKGLNLAGMLECLDKAPEGSVILVHACAHNPTGVDPTHDDWRQVCDVIKRRNHIPFVDMAYQGFATGQLDYDAFVPRHLVDMVPNLIVAQSFSANFGLYGHRCGALHISTASAEEAKRLVSQLALLIRPMYSNPPLYGAWVVSSILKDPQLTALWKKELKQMSSRIAEVRKRLVSELKACGSVHDWSHIERQVGMMAYTGLTREQVELLRSEYHIYMTLNGRAAVSGLNSTNVEYVSQAIHNVTK 388
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328       338       348       358       368       378       388


Chain B from PDB  Type:PROTEIN  Length:380
                                                                                                                                                                                                                                                                                                                                                                                                                            
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhh.....ee...............hhhhhh..............hhhhhhhhhhhhhh..hhhhhh..eeeeeehhhhhhhhhhhhhhhhhh....eeeee...hhhhhhhhhhh..eeeee..ee....eehhhhhhhhhhhh....eeeee...........hhhhhhhhhhhhhhh..eeeeee........hhhhhhhhhhhhh......eeeee......hhhhh.eeeeee..hhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhh...eee...hhhhhhhhhhhhhee.....eee.hhh...hhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4w5k B   9 GLGQDFRMDPAKRKVNLSIGVYRDDADQPFVLECVKQATLGTNMDYAPVTGIASFVEEAQKLCFGPTCAALRDGRIASCQTLGGTGALRIGGDLLNRFVANCNRIYGPDVGYPNHESIFAKAGMELTPYSYYDPATKGLNLAGMLECLDKAPEGSVILVHACAHNPTGVDPTHDDWRQVCDVIKRRNHIPFVDMAYQGFATGQLDYDAFVPRHLVDMVPNLIVAQSFSANFGLYGHRCGALHISTASAEEAKRLVSQLALLIRPMYSNPPLYGAWVVSSILKDPQLTALWKKELKQMSSRIAEVRKRLVSELKACGSVHDWSHIERQVGMMAYTGLTREQVELLRSEYHIYMTLNGRAAVSGLNSTNVEYVSQAIHNVTK 388
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328       338       348       358       368       378       388
   Legend:   → Mismatch (orange background)
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  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 4W5K)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4W5K)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4W5K)

(-) Gene Ontology  (12, 12)

Asymmetric/Biological Unit(hide GO term definitions)

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        Q385Q9_TRYB2 | Q385Q9: 4eu1

(-) Related Entries Specified in the PDB File

4eu1 NATIVE STRUCTURE