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(-) Description

Title :  CRYSTAL STRUCTURE OF HUMAN KAT-2 IN COMPLEX WITH A REVERSIBLE INHIBITOR
 
Authors :  A. Nematollahi, G. Sun, W. B. Church
Date :  24 Sep 16  (Deposition) - 05 Oct 16  (Release) - 12 Jul 17  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.81
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Ns-1502, Reversible Kat-2 Inhibitor, Llp, Transferase-Transferase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Nematollahi, G. Sun, G. Jayawickrama, J. R. Hanrahan, W. B. Church
Crystal Structure And Mechanistic Analysis Of A Novel Human Kynurenine Aminotransferase-2 Reversible Inhibitor
Med. Chem. Res. 2017
PubMed: search  |  Reference-DOI: 10.1007/S00044-017-1950-6

(-) Compounds

Molecule 1 - KYNURENINE/ALPHA-AMINOADIPATE AMINOTRANSFERASE, MITOCHONDRIAL
    Chains: A, B
    EC Number: 2.6.1.39, 2.6.1.7
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET15B
    Expression System Taxid: 562
    Gene: AADAT, KAT2
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: KAT/AADAT,2-AMINOADIPATE AMINOTRANSFERASE,2-AMINOADIPATE TRANSAMINASE,ALPHA-AMINOADIPATE AMINOTRANSFERASE,AADAT,KYNURENINE AMINOTRANSFERASE II,KYNURENINE--OXOGLUTARATE AMINOTRANSFERASE II, KYNURENINE--OXOGLUTARATE TRANSAMINASE 2,KYNURENINE--OXOGLUTARATE TRANSAMINASE II

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 3)

Asymmetric/Biological Unit (2, 3)
No.NameCountTypeFull Name
17AR1Ligand/Ion(2R)-2-(5,6-DICHLORO-1,3-DIOXO-1,3-DIHYDRO-2H-ISOINDOL-2-YL)-3-PHENYLPROPANOIC ACID
2LLP2Mod. Amino Acid(2S)-2-AMINO-6-[[3-HYDROXY-2-METHYL-5-(PHOSPHONOOXYMETHYL)PYRIDIN-4-YL]METHYLIDENEAMINO]HEXANOIC ACID

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREILE A:19 , MET A:22 , GLY A:39 , PRO A:41 , TYR A:74 , HOH A:783 , GLN B:118 , TYR B:142 , SER B:143 , ASN B:202 , TYR B:233 , LLP B:263 , MET B:354 , PHE B:355 , LEU B:382 , PHE B:387 , ARG B:399binding site for residue 7AR B 501

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5TF5)

(-) Cis Peptide Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1Glu A:139 -Pro A:140
2Asn A:202 -Pro A:203
3Glu B:139 -Pro B:140
4Asn B:202 -Pro B:203

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5TF5)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5TF5)

(-) Exons   (0, 0)

(no "Exon" information available for 5TF5)

(-) 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:425
                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhh...................ee......hhhhh.eeeeeeee.....eeehhhhhhhhh.......hhhhhhhhhhhhhhhhh......hhhhh.eeeeee.hhhhhhhhhhhhhh....eeee....hhhhhhhhhhhh.eeee..ee..eehhhhhhhhhhhhhhhhhhhhhhh...eeee............hhhhhhhhhhhhhhh..eeeee..hhhhh........hhhhh....eeeeee...........eeeeeehhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eee.......eeeeee.....hhhhhhhhhhhh.ee.ee.hhhh........eeeee....hhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5tf5 A   1 MNYARFITAASAARNPSPIRTMTDILSRGPKSMISLAGGLPNPNMFPFKTAVITVENGKTIQFGEEMMKRALQYSPSAGIPELLSWLKQLQIKLHNPPTIHYPPSQGQMDLCVTSGSQQGLCKVFEMIINPGDNVLLDEPAYSGTLQSLHPLGCNIINVASDESGIVPDSLRDILSRWKPEDAKNPQKNTPKFLYTVPNGNNPTGNSLTSERKKEIYELARKYDFLIIEDDPYYFLQFNKFRVPTFLSMDVDGRVIRADSFSkIISSGLRIGFLTGPKPLIERVILHIQVSTLHPSTFNQLMISQLLHEWGEEGFMAHVDRVIDFYSNQKDAILAAADKWLTGLAEWHVPAAGMFLWIKVKGINDVKELIEEKAVKMGVLMLPGNAFYVDSSAPSPYLRASFSSASPEQMDVAFQVLAQLIKESL 425
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260  |    270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420     
                                                                                                                                                                                                                                                                                                263-LLP                                                                                                                                                              


Chain B from PDB  Type:PROTEIN  Length:425
                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhh...................ee......hhhhh.eeeeeeee.....eeehhhhhhhhh.......hhhhhhhhhhhhhhhhh......hhhhh.eeeeee.hhhhhhhhhhhhhh....eeee....hhhhhhhhhhhh.eeee..ee..eehhhhhhhhhhhhhhhhhhhhhhh...eeee............hhhhhhhhhhhhhhh..eeeee..hhhhh........hhhhh....eeeeee...........eeeeeehhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eee.......eeeeee.....hhhhhhhhhhhh.ee.ee.hhhh........eeeee....hhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5tf5 B   1 MNYARFITAASAARNPSPIRTMTDILSRGPKSMISLAGGLPNPNMFPFKTAVITVENGKTIQFGEEMMKRALQYSPSAGIPELLSWLKQLQIKLHNPPTIHYPPSQGQMDLCVTSGSQQGLCKVFEMIINPGDNVLLDEPAYSGTLQSLHPLGCNIINVASDESGIVPDSLRDILSRWKPEDAKNPQKNTPKFLYTVPNGNNPTGNSLTSERKKEIYELARKYDFLIIEDDPYYFLQFNKFRVPTFLSMDVDGRVIRADSFSkIISSGLRIGFLTGPKPLIERVILHIQVSTLHPSTFNQLMISQLLHEWGEEGFMAHVDRVIDFYSNQKDAILAAADKWLTGLAEWHVPAAGMFLWIKVKGINDVKELIEEKAVKMGVLMLPGNAFYVDSSAPSPYLRASFSSASPEQMDVAFQVLAQLIKESL 425
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260  |    270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420     
                                                                                                                                                                                                                                                                                                263-LLP
   Legend:   → Mismatch (orange background)
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    → 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  (0, 0)

(no "SCOP Domain" information available for 5TF5)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5TF5)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5TF5)

(-) Gene Ontology  (18, 18)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/Swiss-Prot
        AADAT_HUMAN | Q8N5Z0: 2qlr 2r2n 2vgz 2xh1 3dc1 3ue8 4gdy 4ge4 4ge7 4ge9 4geb 5efs 5eun

(-) Related Entries Specified in the PDB File

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