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(-) Description

Title :  CRYSTAL STRUCTURE MYCOBACTERIUM TUBERCULOSIS CYP121 IN COMPLEX WITH INHIBITOR FRAGMENT 19A
 
Authors :  C. Levy
Date :  22 Feb 16  (Deposition) - 06 Apr 16  (Release) - 27 Apr 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.70
Chains :  Asym./Biol. Unit :  A
Keywords :  Mycobacterium Tuberculosis, Cyp121, Fragment Based Inhibitor Screening, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. E. Kavanagh, A. G. Coyne, K. J. Mclean, G. G. James, C. W. Levy, L. B. Marino, L. P. De Carvalho, D. S. Chan, S. A. Hudson, S. Surade, D. Leys, A. W. Munro, C. Abell
Fragment-Based Approaches To The Development Of Mycobacterium Tuberculosis Cyp121 Inhibitors.
J. Med. Chem. V. 59 3272 2016
PubMed-ID: 27002486  |  Reference-DOI: 10.1021/ACS.JMEDCHEM.6B00007

(-) Compounds

Molecule 1 - MYCOCYCLOSIN SYNTHASE
    Chains: A
    EC Number: 1.14.21.9
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: CYP121, MT2336
    Organism Scientific: MYCOBACTERIUM TUBERCULOSIS
    Organism Taxid: 1773
    Synonym: CYTOCHROME P450 121,CYTOCHROME P450 MT2

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 4)

Asymmetric/Biological Unit (3, 4)
No.NameCountTypeFull Name
169W2Ligand/Ion4-(3'-AMINO[1,1'-BIPHENYL]-3-YL)-1H-PYRAZOL-5-AMINE
2HEM1Ligand/IonPROTOPORPHYRIN IX CONTAINING FE
3SO41Ligand/IonSULFATE ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG A:58 , SER A:61 , MET A:62 , LYS A:63 , HIS A:343 , HOH A:501 , HOH A:502binding site for residue SO4 A 401
2AC2SOFTWAREMET A:62 , MET A:86 , HIS A:146 , PHE A:230 , GLY A:234 , SER A:237 , PHE A:241 , PHE A:280 , LEU A:284 , ARG A:286 , ALA A:337 , PHE A:338 , GLY A:339 , GLN A:342 , HIS A:343 , CYS A:345 , PRO A:346 , 69W A:403 , HOH A:546 , HOH A:559 , HOH A:604 , HOH A:643binding site for residue HEM A 402
3AC3SOFTWAREVAL A:78 , VAL A:82 , VAL A:83 , SER A:237 , PHE A:280 , ARG A:386 , HEM A:402 , 69W A:404 , HOH A:689 , HOH A:708binding site for residue 69W A 403
4AC4SOFTWARETHR A:77 , VAL A:78 , ALA A:167 , PHE A:168 , ALA A:178 , THR A:229 , GLN A:385 , 69W A:403 , HOH A:683 , HOH A:689binding site for residue 69W A 404

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Val A:9 -Pro A:10
2Ala A:129 -Pro A:130

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 5IBF)

(-) 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:393
                                                                                                                                                                                                                                                                                                                                                                                                                                         
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...............hhhhhhhhhhh.eeeee.....eeeee.hhhhhhhhhh...eehhhhhh...........hhhhhhhhhhhhhh.hhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhh..ee....hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhh.......eeeee...eee..eee....eeeehhhhhhh.........................hhhhh..hhhhhhhhhhhhhhhhhhhh...ee..hhhhh..............eee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5ibf A   4 TVLLEVPFSARGDRIPDAVAELRTREPIRKVRTITGAEAWLVSSYALCTQVLEDRRFSMKETAAAGAPRLNALTVPPEVVNNMGNIADAGLRKAVMKAITPKAPGLEQFLRDTANSLLDNLITEGAPADLRNDFADPLATALHCKVLGIPQEDGPKLFRSLSIAFMSSADPIPAAKINWDRDIEYMAGILENPNITTGLMGELSRLRKDPAYSHVSDELFATIGVTFFGAGVISTGSFLTTALISLIQRPQLRNLLHEKPELIPAGVEELLRINLSFADGLPRLATADIQVGDVLVRKGELVLVLLEGANFDPEHFPNPGSIELDRPNPTSHLAFGRGQHFCPGSALGRRHAQIGIEALLKKMPGVDLAVPIDQLVWRTRFQRRIPERLPVLW 396
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393
   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  (0, 0)

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

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (13, 21)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
    Ala A:129 - Pro A:130   [ RasMol ]  
    Val A:9 - Pro A:10   [ RasMol ]  
 

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  1.14.21.9
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 Related Entries

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

UniProtKB/Swiss-Prot
        CP121_MYCTO | P9WPP6: 1n40 1n4g 2ij5 2ij7 3cxv 3cxx 3cxy 3cxz 3cy0 3cy1 3g5f 3g5h 4g1x 4g2g 4g44 4g45 4g46 4g47 4g48 4ict 4ips 4ipw 4iq7 4iq9 5ibd 5ibe
        CP121_MYCTU | P9WPP7: 1n40 1n4g 2ij5 2ij7 3cxv 3cxx 3cxy 3cxz 3cy0 3cy1 3g5f 3g5h 4g1x 4g2g 4g44 4g45 4g46 4g47 4g48 4ict 4ips 4ipw 4iq7 4iq9 5ibd 5ibe 5ibg 5ibh 5ibi 5ibj

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 5IBF)