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(-) Description

Title :  CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS CYP121 IN COMPLEX WITH 4,4'-(3-((4-HYDROXYPHENYL)AMINO)-1H-PYRAZOLE-4,5-DIYL)DIPHENOL
 
Authors :  S. A. Hudson
Date :  20 May 13  (Deposition) - 03 Jul 13  (Release) - 09 Oct 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.95
Chains :  Asym./Biol. Unit :  A
Keywords :  P450, Oxidoreductase, Cyy, C-C Bond Formation, Assumed Cytosol (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. A. Hudson, S. Surade, A. G. Coyne, K. J. Mclean, D. Leys, A. W. Munro, C. Abell
Overcoming The Limitations Of Fragment Merging: Rescuing A Strained Merged Fragment Series Targeting Mycobacterium Tuberculosis Cyp121.
Chemmedchem V. 8 1451 2013
PubMed-ID: 23788280  |  Reference-DOI: 10.1002/CMDC.201300219

(-) Compounds

Molecule 1 - CYTOCHROME P450 121
    Chains: A
    EC Number: 1.14.-.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET11A
    Expression System Strain: HMS174(DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: RV2276, RVBD_2276
    Organism Scientific: MYCOBACTERIUM TUBERCULOSIS
    Organism Taxid: 83332
    Strain: H37RV

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 7)

Asymmetric/Biological Unit (3, 7)
No.NameCountTypeFull Name
11CQ1Ligand/Ion4,4'-{3-[(4-HYDROXYPHENYL)AMINO]-1H-PYRAZOLE-4,5-DIYL}DIPHENOL
2HEM1Ligand/IonPROTOPORPHYRIN IX CONTAINING FE
3SO45Ligand/IonSULFATE ION

(-) Sites  (7, 7)

Asymmetric Unit (7, 7)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREMET A:62 , MET A:86 , HIS A:146 , PHE A:230 , GLY A:234 , SER A:237 , THR A:238 , PHE A:280 , LEU A:284 , ARG A:286 , ALA A:337 , PHE A:338 , GLY A:339 , HIS A:343 , CYS A:345 , PRO A:346 , SO4 A:402 , 1CQ A:407 , HOH A:567 , HOH A:569 , HOH A:616 , HOH A:632 , HOH A:657 , HOH A:674BINDING SITE FOR RESIDUE HEM A 401
2AC2SOFTWAREALA A:233 , PHE A:280 , ARG A:386 , HEM A:401 , 1CQ A:407 , HOH A:537 , HOH A:632 , HOH A:696BINDING SITE FOR RESIDUE SO4 A 402
3AC3SOFTWAREARG A:58 , SER A:61 , MET A:62 , LYS A:63 , HIS A:343 , HOH A:623 , HOH A:757 , HOH A:814BINDING SITE FOR RESIDUE SO4 A 403
4AC4SOFTWARELYS A:211 , PRO A:330 , ASN A:331 , PRO A:332 , THR A:333 , SER A:334 , HOH A:923BINDING SITE FOR RESIDUE SO4 A 404
5AC5SOFTWARELYS A:159 , LEU A:160 , ARG A:184 , ASP A:185 , TYR A:188BINDING SITE FOR RESIDUE SO4 A 405
6AC6SOFTWAREARG A:134 , ASN A:135 , ARG A:381 , GLU A:390 , ARG A:391 , HOH A:516 , HOH A:922BINDING SITE FOR RESIDUE SO4 A 406
7AC7SOFTWARETHR A:77 , VAL A:78 , VAL A:83 , ASN A:85 , ALA A:167 , PHE A:168 , TRP A:182 , VAL A:228 , THR A:229 , GLN A:385 , HEM A:401 , SO4 A:402 , HOH A:504 , HOH A:523 , HOH A:674 , HOH A:698BINDING SITE FOR RESIDUE 1CQ A 407

(-) SS Bonds  (0, 0)

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

(-) 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 4KTL)

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4KTL)

(-) 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    
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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:394
                                                                                                                                                                                                                                                                                                                                                                                                                                          
               SCOP domains d4ktla_ A: Cyp121 monooxygenase (P450 Mt2)                                                                                                                                                                                                                                                                                                                                                                 SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .................hhhhhhhhhh.eeeee.....eeeee.hhhhhhhhhh...eehhhhhh...........hhhhhhhhhhhhhh.hhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhh..ee....hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhh.......eeeee...eee..eee....eeeehhhhhhh.........................hhhhh..hhhhhhhhhhhhhhhhhhhh...ee..hhhhh..............eee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ktl A   3 ATVLLEVPFSARGDRIPDAVAELRTREPIRKVRTITGAEAWLVSSYALCTQVLEDRRFSMKETAAAGAPRLNALTVPPEVVNNMGNIADAGLRKAVMKAITPKAPGLEQFLRDTANSLLDNLITEGAPADLRNDFADPLATALHCKVLGIPQEDGPKLFRSLSIAFMSSADPIPAAKINWDRDIEYMAGILENPNITTGLMGELSRLRKDPAYSHVSDELFATIGVTFFGAGVISTGSFLTTALISLIQRPQLRNLLHEKPELIPAGVEELLRINLSFADGLPRLATADIQVGDVLVRKGELVLVLLEGANFDPEHFPNPGSIELDRPNPTSHLAFGRGQHFCPGSALGRRHAQIGIEALLKKMPGVDLAVPIDQLVWRTRFQRRIPERLPVLW 396
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392
   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  (1, 1)

Asymmetric/Biological Unit
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (7, 7)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/TrEMBL
        I6YD01_MYCTU | I6YD01: 4ktf 4ktj 4ktk

(-) Related Entries Specified in the PDB File

4ktf 4ktj 4ktk