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(-) Description

Title :  CRYSTAL STRUCTURE OF IRIDOID SYNTHASE FROM CANTHARANTHUS ROSEUS IN COMPLEX WITH NADP+
 
Authors :  A. Sandholu, H. V. Thulasiram, K. A. Kulkarni
Date :  06 Nov 15  (Deposition) - 25 Nov 15  (Release) - 20 Apr 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.10
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Reductase, Complex, Nadph, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Sandholu, H. V. Thulasiram, K. A. Kulkarni
Structural Basis Of Cyclization Of 10-Oxogeranial By Iridoi Synthase
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - IRIDOID SYNTHASE
    Chains: A
    EC Number: 1.3.1.99
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PTHREE-E
    Expression System Strain: B834
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: UNP RESIDUES 21-388
    Mutation: YES
    Organism Common: MADAGASCAR PERIWINKLE
    Organism Scientific: CATHARANTHUS ROSEUS
    Organism Taxid: 4058

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 1)

Asymmetric Unit (1, 1)
No.NameCountTypeFull Name
1NAP1Ligand/IonNADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1NAP2Ligand/IonNADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY A:43 , THR A:45 , GLY A:46 , ILE A:47 , ALA A:72 , ARG A:73 , ARG A:74 , CYS A:90 , ASP A:91 , VAL A:92 , SER A:115 , TRP A:116 , MET A:128 , GLN A:149 , THR A:150 , TYR A:185 , PRO A:208 , ALA A:209 , VAL A:211 , SER A:218 , MET A:219 , MET A:220 , HOH A:514 , HOH A:530 , HOH A:535 , HOH A:538 , HOH A:556 , HOH A:587binding site for residue NAP A 401

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Gly A:64 -Pro A:65
2Ser A:170 -Pro A:171

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 5EMH)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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  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:353
                                                                                                                                                                                                                                                                                                                                                                                                 
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeee.....hhhhhhhhh.........eeeeeee.............eeee....hhhhhhhhhh......eeee.......hhhhhhhhhhhhhhhhh.......eeeee.hhhhhh.................hhhhhhhhhhhhhhhhh..eeeeeee.eee........hhhhhhhhhhhhhhhh...ee...hhhhhhh...eeehhhhhhhhhhhhhhhhhh.eeeee......hhhhhhhhhhhhh...ee.........hhhhhh..hhhhhhhhhhhh.....hhhhhhhhhhhhhhh........hhhhhhh......hhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5emh A  34 SYKSVALVVGVTGIVGSSLAEVLKLPDTPGGPWKVYGVARRPCPVWLAKKPVEYIQCDVSDNQETISKLSPLKDITHIFYVSWIGSEDCQTNATMFKNILNSVIPNASNLQHVCLQTGIKHYFGPHDSPFTEDLPRLNVQNFYHDLEDILYEETGKNNLTWSIHRPALVFGFSPCSMMNIVSTLCVYATICKHENKALVYPGSKNSWNCYADAVDADLVAEHEIWAAVDPKAKNQVLNCNNGDVFKWKHIWKKLAEEFGIEMVGYVEGKEQVSLAELMKDKDQVWDEIVKKNNLVPTKLKEIAAFWFADIAFCSENLISSMNKSKELGFLGFRNSMKSFVSCIDKMRDYRFIP 395
                                    43        53        63   |    73        83        93       103       113       123       133       143       153   ||  172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392   
                                                           67C                                                                                       157|                                                                                                                                                                                                                                    
                                                                                                                                                      167
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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  (0, 0)

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

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (7, 7)

Asymmetric Unit(hide GO term definitions)

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  5emh
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  1.3.1.99
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 Related Entries

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

UniProtKB/Swiss-Prot
        IRIS_CATRO | K7WDL7: 5coa 5cob 5dbf 5dbg 5dbi 5dcu 5dcw 5dcy 5df1

(-) Related Entries Specified in the PDB File

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