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(-) Description

Title :  WILD-TYPE E. COLI ASPARTATE AMINOTRANSFERASE: A TEMPLATE FOR THE INTERCONVERSION OF SUBSTRATE SPECIFICITY AND ACTIVITY TO TYROSINE AMINOTRANSFERASE BY THE JANUS ALGORITHM.
 
Authors :  T. A. Addington, A. J. Fisher, M. D. Toney
Date :  13 May 12  (Deposition) - 13 Feb 13  (Release) - 24 Apr 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.65
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Aminotransferase, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  T. A. Addington, R. W. Mertz, J. B. Siegel, J. M. Thompson, A. J. Fisher, V. Filkov, N. M. Fleischman, A. A. Suen, C. Zhang, M. D. Toney
Janus: Prediction And Ranking Of Mutations Required For Functional Interconversion Of Enzymes.
J. Mol. Biol. V. 425 1378 2013
PubMed-ID: 23396064  |  Reference-DOI: 10.1016/J.JMB.2013.01.034

(-) Compounds

Molecule 1 - ASPARTATE AMINOTRANSFERASE
    Chains: A, B
    EC Number: 2.6.1.1
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET45B
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: AAT, ASPC, B0928, JW0911
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 83333
    Strain: K12
    Synonym: ASPAT, TRANSAMINASE A

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 6)

Asymmetric/Biological Unit (2, 6)
No.NameCountTypeFull Name
1EDO4Ligand/Ion1,2-ETHANEDIOL
2LLP2Mod. Amino Acid2-LYSINE(3-HYDROXY-2-METHYL-5-PHOSPHONOOXYMETHYL-PYRIDIN-4-YLMETHANE)

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY A:44 , TRP A:140 , ASN A:193 , LLP A:256 , HOH A:965BINDING SITE FOR RESIDUE EDO A 501
2AC2SOFTWAREPRO B:82 , GLY B:85 , ARG B:86 , GLN B:89 , ARG B:106 , THR B:107 , EDO B:502 , HOH B:622 , HOH B:672 , HOH B:700BINDING SITE FOR RESIDUE EDO B 501
3AC3SOFTWAREGLN B:89 , ILE B:100 , LYS B:103 , ARG B:104 , ALA B:105 , EDO B:501 , HOH B:831BINDING SITE FOR RESIDUE EDO B 502
4AC4SOFTWARETHR A:114 , LLP A:256 , TYR B:75 , SER B:294 , ASN B:295 , HOH B:937BINDING SITE FOR RESIDUE EDO B 503

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4F5M)

(-) Cis Peptide Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1Asn A:137 -Pro A:138
2Asn A:193 -Pro A:194
3Asn B:137 -Pro B:138
4Asn B:193 -Pro B:194

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4F5M)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4F5M)

(-) Exons   (0, 0)

(no "Exon" information available for 4F5M)

(-) 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:400
                                                                                                                                                                                                                                                                                                                                                                                                                                                
               SCOP domains d4f5ma_ A: automated matches                                                                                                                                                                                                                                                                                                                                                                                     SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..............hhhhhhhhhhhhh.....ee...............hhhhhhhhhhhhhhh..........hhhhhhhhhhhhhh..hhhhhh..eeeeeeehhhhhhhhhhhhhhhhh...eeeee...hhhhhhhhhhh..eeeee..ee....eehhhhhhhhhh......eeeee...........hhhhhhhhhhhhhhhh.eeeeee.......hhhhhhhhhhhhhh....eeeeee......hhhh.eeeeeee..hhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhh...eee...hhhhhhhhhhhhhee.....eee.hhh...hhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4f5m A   7 HHVGTFENITAAPADPILGLADLFRADERPGKINLGIGVYKDETGKTPVLTSVKKAEQYLLENETTKNYLGIDGIPEFGRCTQELLFGKGSALINDKRARTAQTPGGTGALRVAADFLAKNTSVKRVWVSNPSWPNHKSVFNSAGLEVREYAYYDAENHTLDFDALINSLNEAQAGDVVLFHGCCHNPTGIDPTLEQWQTLAQLSVEKGWLPLFDFAYQGFARGLEEDAEGLRAFAAMHKELIVASSYSkNFGLYNERVGACTLVAADSETVDRAFSQMKAAIRANYSNPPAHGASVVATILSNDALRAIWEQELTDMRQRIQRMRQLFVNTLQEKGANRDFSFIIKQNGMFSFSGLTKEQVLRLREEFGVYAVASGRVNVAGMTPDNMAPLCEAIVAVL 406
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406
                                                                                                                                                                                                                                                                                   256-LLP                                                                                                                                                  


Chain B from PDB  Type:PROTEIN  Length:396
                                                                                                                                                                                                                                                                                                                                                                                                                                            
               SCOP domains d4f5mb_ B: automated matches                                                                                                                                                                                                                                                                                                                                                                                 SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...........hhhhhhhhhhhh......ee...............hhhhhhhhhhhhhhh..........hhhhhhhhhhhhhh..hhhhhh..eeeeeehhhhhhhhhhhhhhhhhh...eeeeee...hhhhhhhhhh..eeeeee.ee....eehhhhhhhhhhhh....eeeee...........hhhhhhhhhhhhhhhh.eeeeee.......hhhhhhhhhhhhhhhh..eeeeee......hhhhh.eeeeee..hhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhh...eee...hhhhhhhhhhhhhee.....eee.hhh...hhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4f5m B  10 GTFENITAAPADPILGLADLFRADERPGKINLGIGVYKDETGKTPVLTSVKKAEQYLLENETTKNYLGIDGIPEFGRCTQELLFGKGSALINDKRARTAQTPGGTGALRVAADFLAKNTSVKRVWVSNPSWPNHKSVFNSAGLEVREYAYYDAENHTLDFDALINSLNEAQAGDVVLFHGCCHNPTGIDPTLEQWQTLAQLSVEKGWLPLFDFAYQGFARGLEEDAEGLRAFAAMHKELIVASSYSkNFGLYNERVGACTLVAADSETVDRAFSQMKAAIRANYSNPPAHGASVVATILSNDALRAIWEQELTDMRQRIQRMRQLFVNTLQEKGANRDFSFIIKQNGMFSFSGLTKEQVLRLREEFGVYAVASGRVNVAGMTPDNMAPLCEAIVAV 405
                                    19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249      |259       269       279       289       299       309       319       329       339       349       359       369       379       389       399      
                                                                                                                                                                                                                                                                                256-LLP
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  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  (1, 2)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4F5M)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4F5M)

(-) Gene Ontology  (14, 14)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
    Asn A:137 - Pro A:138   [ RasMol ]  
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 Related Entries

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

UniProtKB/Swiss-Prot
        AAT_ECOLI | P00509: 1aam 1aaw 1ahe 1ahf 1ahg 1ahx 1ahy 1aia 1aib 1aic 1amq 1amr 1ams 1arg 1arh 1ari 1ars 1art 1asa 1asb 1asc 1asd 1ase 1asf 1asg 1asl 1asm 1asn 1b4x 1bqa 1bqd 1c9c 1cq6 1cq7 1cq8 1czc 1cze 1g4v 1g4x 1g7w 1g7x 1ix6 1ix7 1ix8 1qir 1qis 1qit 1spa 1toe 1tog 1toi 1toj 1tok 1x28 1x29 1x2a 1yoo 2aat 2d5y 2d61 2d63 2d64 2d65 2d66 2d7y 2d7z 2q7w 2qa3 2qb2 2qb3 2qbt 3aat 3qn6 3qpg 3zzj 3zzk 4a00 4dbc 4f5f 4f5g 4f5h 4f5i 4f5j 4f5k 4f5l 5eaa 5t4l

(-) Related Entries Specified in the PDB File

4f5f 4f5g 4f5h 4f5i 4f5j 4f5k 4f5l