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(-) Description

Title :  MOLECULAR BASIS OF MITOMYCIN C RESICTANCE IN STREPTOMYCES: CRYSTAL STRUCTURES OF THE MRD PROTEIN WITH AND WITHOUT A DRUG DERIVATIVE
 
Authors :  T. W. Martin, Z. Dauter, Y. Devedjiev, P. Sheffield, F. Jelen, M. He, D. Sherman, J. Otlewski, Z. S. Derewenda, U. Derewenda
Date :  12 Dec 01  (Deposition) - 19 Jul 02  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.50
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Mitomycin C, Antibiotic Resistance, Sad, Anomalous Diffraction, Crystal Structure, Domain Swapping, P-Staking, Antimicrobial Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  T. W. Martin, Z. Dauter, Y. Devedjiev, P. Sheffield, F. Jelen, M. He, D. H. Sherman, J. Otlewski, Z. S. Derewenda, U. Derewenda
Molecular Basis Of Mitomycin C Resistance In Streptomyces: Structure And Function Of The Mrd Protein.
Structure V. 10 933 2002
PubMed-ID: 12121648  |  Reference-DOI: 10.1016/S0969-2126(02)00778-5
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - MITOMYCIN-BINDING PROTEIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL221(DE3)
    Expression System Taxid: 562
    Expression System Vector: PHIS PARALELL I
    Mutation: YES
    Organism Scientific: STREPTOMYCES LAVENDULAE
    Organism Taxid: 1914
    Other Details: COMPLEXED WITH 2,7-DIAMINOMITOSENE, RESIDUE MC
    Synonym: MRD;
MITOMYCIN RESISTANCE PROTEIN D

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (2x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 4)

Asymmetric Unit (2, 4)
No.NameCountTypeFull Name
1MC1Ligand/Ion1,2-CIS-1-HYDROXY-2,7-DIAMINO-MITOSENE
2MSE3Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (1, 6)
No.NameCountTypeFull Name
1MC-1Ligand/Ion1,2-CIS-1-HYDROXY-2,7-DIAMINO-MITOSENE
2MSE6Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:38 , ASP A:52 , THR A:56 , TYR A:60 , VAL A:107 , TRP A:108 , GLN A:110 , TYR A:112 , PHE A:126 , HOH A:9139 , HOH A:9173 , HOH A:9183 , HOH A:9226BINDING SITE FOR RESIDUE MC A 9138

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1KLL)

(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

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(-) Sequences/Alignments

Asymmetric Unit
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SAPs(SNPs) PROSITE motifs Exons
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Chain A from PDB  Type:PROTEIN  Length:128
 aligned with O05205_STRLA | O05205 from UniProtKB/TrEMBL  Length:130

    Alignment length:128
                                    12        22        32        42        52        62        72        82        92       102       112       122        
         O05205_STRLA     3 ARISLFAVVVEDMAKSLEFYRKLGVEIPAEADSAPHTEAVLDGGIRLAWDTVETVRSYDPEWQAPTGGHRFAIAFEFPDTASVDKKYAELVDAGYEGHLKPWNAVWGQRYAIVKDPDGNVVDLFAPLP 130
               SCOP domains d1klla_ A: Mitomycin resistance protein D, MRD                                                                                   SCOP domains
               CATH domains 1kllA00 A:3-130 2,3-Dihydroxybiphenyl 1,2-Dioxygenase, domain 1                                                                  CATH domains
               Pfam domains -Glyoxalase-1kllA01 A:4-125                                                                                                ----- Pfam domains
         Sec.struct. author ....eeeeee.hhhhhhhhhhhh......hhhhh.eeeee.hhh.eeeeeehhhhhhhh............eeeee..hhhhhhhhhhhhhhh..eeeeeeee....eeeeeee.....eeeeeee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1kll A   3 ARISLFAVVVEDmAKSmEFYRKmGVEIPAEADSAPHTEAVLDGGIRLAWDTVETVRSYDPEWQAPTGGHRFAIAFEFPDTASVDKKYAELVDAGYEGHLKPWNAVWGQRYAIVKDPDGNVVDLFAPLP 130
                                    12  |   | 22  |     32        42        52        62        72        82        92       102       112       122        
                                       15-MSE     |                                                                                                         
                                           19-MSE |                                                                                                         
                                                 25-MSE
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  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 Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (1, 1)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (1, 1)

Asymmetric Unit
(-)
Clan: Glyoxalase (58)

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
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  1kll
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 Related Entries

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

UniProtKB/TrEMBL
        O05205_STRLA | O05205: 1kmz 2a4w 2a4x

(-) Related Entries Specified in the PDB File

1kmz THE SAME UNCOMPLEXED PROTEIN