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(-) Description

Title :  CRYSTAL STRUCTURE OF THE CURACIN BIOSYNTHETIC PATHWAY HMG SYNTHASE IN COMPLEX WITH ACETYL DONOR-ACP
 
Authors :  F. P. Maloney, J. L. Smith
Date :  02 Jul 16  (Deposition) - 31 Aug 16  (Release) - 21 Sep 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Hmg Synthase, Enzyme-Acp Complex, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  F. P. Maloney, L. Gerwick, W. H. Gerwick, D. H. Sherman, J. L. Smith
Anatomy Of The Beta-Branching Enzyme Of Polyketide Biosynthesis And Its Interaction With An Acyl-Acp Substrate
Proc. Natl. Acad. Sci. Usa V. 113 10316 2016
PubMed-ID: 27573844  |  Reference-DOI: 10.1073/PNAS.1607210113

(-) Compounds

Molecule 1 - CURD
    Chains: A
    EC Number: 2.3.3.10
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PMCSG7
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 511693
    Expression System Vector Type: PLASMID
    Fragment: UNP RESIDUES 17-76
    Gene: LYNGBM3L_74540
    Mutation: YES
    Organism Scientific: MOOREA PRODUCENS 3L
    Organism Taxid: 489825
    Synonym: HYDROXYMETHYLGLUTARYL-COA SYNTHASE
 
Molecule 2 - CURB
    Chains: B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PMCSG7
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 511693
    Expression System Vector Type: PLASMID
    Gene: CURB
    Organism Scientific: LYNGBYA MAJUSCULA
    Organism Taxid: 158786

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (2, 2)
No.NameCountTypeFull Name
16VG1Ligand/Ion~{S}-[2-[3-[[(2~{R})-3,3-DIMETHYL-2-OXIDANYL-4-PHOSPHONOOXY-BUTANOYL]AMINO]PROPANOYLAMINO]ETHYL]ETHANETHIOATE
2PNS1Ligand/Ion4'-PHOSPHOPANTETHEINE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG A:33 , LEU A:37 , PHE A:163 , PRO A:166 , SER A:167 , ALA A:213 , SER A:216 , PHE A:253 , ASN A:296 , SER B:39 , ARG B:42 , 6VG B:101 , HOH B:202 , HOH B:206 , HOH B:208binding site for residue PNS B 100
2AC2SOFTWAREARG A:33 , GLU A:82 , ALA A:113 , SER A:114 , PHE A:163 , SER A:167 , HIS A:250 , PRO A:252 , PHE A:253 , ASN A:296 , GLY A:327 , SER A:328 , ASP B:38 , SER B:39 , ARG B:42 , PNS B:100 , HOH B:202 , HOH B:206binding site for residue 6VG B 101

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5KP8)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Gly A:329 -Cys A:330
2Leu B:35 -Gly B:36

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5KP8)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5KP8)

(-) Exons   (0, 0)

(no "Exon" information available for 5KP8)

(-) 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:410
                                                                                                                                                                                                                                                                                                                                                                                                                                                          
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeeee...eeeehhhhhhhh...hhhhhhh...eee......hhhhhhhhhhhhhhhhhhhhhhhheeeeeee..........hhhhhhhhhh.....eeeee.hhhhhhhhhhhhhhhhhhhh.....eeeeeeee........hhhhh.....eeeeeeee.....eeeeeeeeeeee.....ee.......eehhhhhhhhhhhhhhhhhhhhhhhh..........eeee...hhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhh.....eeeeeeeee...eeeeeeeeehhhhhhhhhh.hhhhhhhh.eeehhhhhhhhhhhhhhhh.....ee.....hhhhhhh......eeeeeee..eeeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5kp8 A   2 QQVGIEALSVYGGAAQLELRKLAQARQLDISRFDNLMMKEKAVSLPYEDPVSYAVNAAKPIIDRLSDADKQRIEMVITCSESGIDFGKSMSTYIQEYLGLSRNCRMFELKQASYSGTAGLQMAINLILSQTFPGAKALVIATDISRFLVYDWSFAEPSSGAGAVALLVSDTPHIFQIDVGCNGYYGYEVMDTCRPNPDSEAGDADLSLLSYLDCCENAYRHYQNRVEGVDYRESFDYLSFHTPFGGMVKGAHRNMMRRLKRAKPAEIEADFQRRVMPGLVYCQQVGNIMGATLFLSLASTIDNGDFSTPRRIGMFSYGSGCCSEFYSGVVTPEGAAIAAQQGISAQLADRYSLSMEEYEQLLYHSSAVAFGTRNVTLDYQLFPGVWKKIAGKGRLVLKAIKEFHRKYEWV 419
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       339       349       359       369       379       389       399       409       419
                                                                                                                                                                              150|                                                                                                                                                                                                                                                                    
                                                                                                                                                                               159                                                                                                                                                                                                                                                                    


Chain B from PDB  Type:PROTEIN  Length:78
                                                                                                              
               SCOP domains ------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhh...............hhhhhhhhhhhhhhhh....hhhhhh...hhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------ Transcript
                 5kp8 B   1 MSKEQVLKIIKKYTREIAPELEDSPLEPTDSLKKLGIDSVNRAEIIMMVMEDLSLNIPRIELAGAKNIGELADLFAAK  78
                                    10        20        30        40        50        60        70
   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  (0, 0)

(no "SCOP Domain" information available for 5KP8)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5KP8)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5KP8)

(-) Gene Ontology  (6, 6)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
    Gly A:329 - Cys A:330   [ RasMol ]  
    Leu B:35 - Gly B:36   [ RasMol ]  
 

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 Related Entries

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

UniProtKB/TrEMBL
        F4Y432_9CYAN | F4Y432: 5kp5 5kp6 5kp7
        Q6DNF1_9CYAN | Q6DNF1: 5kp6 5kp7

(-) Related Entries Specified in the PDB File

5kp5 5kp6 5kp7