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(-) Description

Title :  KLEBSIELLA PNEUMONIAE DIHYDROFOLATE REDUCTASE COMPLEXED WITH NADPH AND 6-ETHYL-5-{3-[3-(PYRIMIDIN-5-YL)PHENYL]PROP-1-YN-1-YL}PYRIMIDINE-2,4-DIAMINE
 
Authors :  K. M. Lamb, A. C. Anderson
Date :  11 Feb 14  (Deposition) - 03 Dec 14  (Release) - 17 Dec 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.76
Chains :  Asym./Biol. Unit :  A
Keywords :  5, 6, 7, 8-Tetrahydrofolate; 7, 8-Dihydrofolate, Hydride Shift, Oxidoreductase-Oxidoreductase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  K. M. Lamb, M. N. Lombardo, J. Alverson, N. D. Priestley, D. L. Wright, A. C. Anderson
Crystal Structures Of Klebsiella Pneumoniae Dihydrofolate Reductase Bound To Propargyl-Linked Antifolates Reveal Features For Potency And Selectivity.
Antimicrob. Agents Chemother. V. 58 7484 2014
PubMed-ID: 25288083  |  Reference-DOI: 10.1128/AAC.03555-14

(-) Compounds

Molecule 1 - DIHYDROFOLATE REDUCTASE
    Chains: A
    EC Number: 1.5.1.3
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: FOLA, D364_00170
    Organism Scientific: KLEBSIELLA PNEUMONIAE CG43
    Organism Taxid: 1244085

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (2, 2)
No.NameCountTypeFull Name
125U1Ligand/Ion6-ETHYL-5-{3-[3-(PYRIMIDIN-5-YL)PHENYL]PROP-1-YN-1-YL}PYRIMIDINE-2,4-DIAMINE
2NAP1Ligand/IonNADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREALA A:6 , ALA A:7 , ILE A:14 , GLY A:15 , MET A:16 , ASN A:18 , ALA A:19 , MET A:20 , TRP A:22 , GLY A:43 , ARG A:44 , LEU A:45 , THR A:46 , ILE A:62 , SER A:63 , SER A:64 , SER A:76 , ILE A:94 , GLY A:96 , GLY A:97 , ARG A:98 , VAL A:99 , TYR A:100 , GLN A:102 , 25U A:202 , HOH A:305 , HOH A:313 , HOH A:326 , HOH A:327 , HOH A:341 , HOH A:352 , HOH A:380 , HOH A:408 , HOH A:409 , HOH A:429 , HOH A:433 , HOH A:446BINDING SITE FOR RESIDUE NAP A 201
2AC2SOFTWAREILE A:5 , ALA A:6 , MET A:20 , ASP A:27 , LEU A:28 , PHE A:31 , SER A:49 , ILE A:50 , ARG A:52 , LEU A:54 , ILE A:94 , TYR A:100 , THR A:113 , NAP A:201 , HOH A:301BINDING SITE FOR RESIDUE 25U A 202

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4OR7)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Gly A:95 -Gly A:96

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4OR7)

(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

(no "Exon" information available for 4OR7)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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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:165
                                                                                                                                                                                                     
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeehhh.eee........hhhhhhhhhhhhh...eeeehhhhhhhh.......eeee..........eee.hhhhhhhhhh....eeeeehhhhhhhhhhhh.eeeeeee.......ee....hhh.eeeeeeeee.........eeeeeeee....... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4or7 A   1 MISLIAALAVDRVIGMENAMPWNLPADLAWFKRNTLNKPVVMGRLTWESIGRPLPGRKNIVISSKPGSDDRVQWVSSVEEAIAACGDVEEIMVIGGGRVYEQFLPKAQKLYLTHIDAEVEGDTHFPDYDPDEWESVFSEFHDADAQNSHSYCFEILERRHHHHHH 165
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 4OR7)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4OR7)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4OR7)

(-) Gene Ontology  (0, 0)

Asymmetric/Biological Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 4OR7)

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  4or7
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4osg