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(-) Description

Title :  CRYSTAL STRUCTURE OF THE LEISHMANIA MAJOR PEROXIDASE-CYTOCHROME C COMPLEX
 
Authors :  V. S. Jasion, T. Doukov, S. H. Pineda, H. Li, T. L. Poulos
Date :  01 Aug 12  (Deposition) - 24 Oct 12  (Release) - 21 Nov 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.84
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Alpha Helical Bundle, Heme Peroxidase, Cytochrome C Peroxidase, Oxidoreductase-Electron Transport Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  V. S. Jasion, T. Doukov, S. H. Pineda, H. Li, T. L. Poulos
Crystal Structure Of The Leishmania Major Peroxidase-Cytochrome C Complex.
Proc. Natl. Acad. Sci. Usa V. 109 18390 2012
PubMed-ID: 23100535  |  Reference-DOI: 10.1073/PNAS.1213295109

(-) Compounds

Molecule 1 - ASCORBATE PEROXIDASE
    Chains: A
    EC Number: 1.11.1.11
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PPAL7
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: APX, LMJF_34_0070
    Organism Scientific: LEISHMANIA MAJOR
    Organism Taxid: 5664
 
Molecule 2 - CYTOCHROME C
    Chains: B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PBPCYC1
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: LMJF_16_1310, LMJF_16_1320
    Organism Scientific: LEISHMANIA MAJOR
    Organism Taxid: 5664
    Synonym: PUTATIVE CYTOCHROME C

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (4, 4)
No.NameCountTypeFull Name
1HEC1Ligand/IonHEME C
2HEM1Ligand/IonPROTOPORPHYRIN IX CONTAINING FE
3K1Ligand/IonPOTASSIUM ION
4MG1Ligand/IonMAGNESIUM ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREPRO A:60 , TRP A:67 , PRO A:162 , LEU A:188 , ALA A:191 , HIS A:192 , GLY A:195 , GLU A:196 , CYS A:197 , HIS A:198 , PHE A:201 , SER A:202 , TRP A:208 , SER A:252 , HOH A:501 , HOH A:512 , HOH A:561 , HOH A:663BINDING SITE FOR RESIDUE HEM A 401
2AC2SOFTWARETHR A:193 , THR A:209 , ASP A:211 , GLY A:214 , ASP A:216 , SER A:218 , HOH A:569BINDING SITE FOR RESIDUE K A 402
3AC3SOFTWAREGLU A:69 , SER A:72 , GLY A:80 , SER A:81 , SER A:86 , GLU A:92BINDING SITE FOR RESIDUE MG A 403
4AC4SOFTWAREARG B:24 , ALA B:25 , CYS B:28 , HIS B:29 , VAL B:39 , ILE B:46 , SER B:51 , GLY B:52 , VAL B:54 , TYR B:59 , SER B:60 , ASN B:63 , TRP B:70 , LEU B:75 , LEU B:79 , THR B:89 , LYS B:90 , MET B:91 , SER B:92 , PHE B:93 , ILE B:96 , HOH B:302BINDING SITE FOR RESIDUE HEC B 201

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Lys A:90 -Pro A:91

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4GED)

(-) 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:268
                                                                                                                                                                                                                                                                                                            
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......hhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhh.............hhhhh.hhhhhhhhh.hhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh.......ee......hhhhh...........hhhhhhhhhhhhh.hhhhhhhhhhhhhh.eehhhhhh..ee.........hhhhhhhhhh.eee........eee......eehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......ee.... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ged A  34 SEEPPFDIRALRADIEDMISEKLELGPSLIRLAWHEAASYDCFKKDGSPNSASMRFKPECLYAGNKGLDIPRKALETLKKKYPQISYADLWVLAAYVAIEYMGGPTIPFCWGRVDAKDGSVCGPDGRLPDGSKTQSHVREVFRRLGFNDQETVALIGAHTCGECHIEFSGYHGPWTHDKNGFDNSFFTQLLDEDWVLNPKVEQMQLMDRATTKLMMLPSDVCLLLDPSYRKYVELYAKDNDRFNKDFANAFKKLTELGTRNLHKAPAS 301
                                    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        


Chain B from PDB  Type:PROTEIN  Length:102
                                                                                                                                      
               SCOP domains d4gedb_ B: automated matches                                                                           SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .hhhhhhhhhhhhh..................................hhhhhhh....hhhhhhhhhhhhhhhh...........hhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------ Transcript
                 4ged B  12 GDVERGEKLFKGRAAQCHTATKGGSNGVGPNLFGIVNRPSGKVEGFTYSKANAESGVIWTPEVLDVYLENPKKFMPGTKMSFAGIKKPQERADVIAYLETLK 113
                                    21        31        41        51        61        71        81        91       101       111
   Legend:   → Mismatch (orange background)
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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/Biological Unit
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (27, 30)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/TrEMBL
        Q4Q3K2_LEIMA | Q4Q3K2: 3riv 3riw 5al9 5ala 5amm
        Q4QEN5_LEIMA | Q4QEN5: 4dy9

(-) Related Entries Specified in the PDB File

3riv 4dy9