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(-) Description

Title :  THE CRYSTAL STRUCTURE OF THE TERMINAL R DOMAIN FROM THE MYXALAMID PKS-NRPS BIOSYNTHETIC PATHWAY
 
Authors :  S. C. Tsai, J. D. Keasling, R. Luo, J. F. Barajas, R. M. Phelan, A. J. Schau J. Kliewer
Date :  15 Aug 14  (Deposition) - 12 Aug 15  (Release) - 02 Sep 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.85
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Reductase, Thioesterase, Rossmann Fold, Polyketide, Non-Ribosomal Peptide, Polyketide Synthase, Non-Ribosomal Peptide Synthetase, Short-Chain Dehydrogenases, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. F. Barajas, R. M. Phelan, A. J. Schaub, J. T. Kliewer, P. J. Kelly, D. R. Jackson, R. Luo, J. D. Keasling, S. C. Tsai
Comprehensive Structural And Biochemical Analysis Of The Terminal Myxalamid Reductase Domain For The Engineered Production Of Primary Alcohols.
Chem. Biol. V. 22 1018 2015
PubMed-ID: 26235055  |  Reference-DOI: 10.1016/J.CHEMBIOL.2015.06.022

(-) Compounds

Molecule 1 - MXAA
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Fragment: UNP RESIDUES 1115-1513
    Gene: MXAA
    Organism Scientific: STIGMATELLA AURANTIACA
    Organism Taxid: 41

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 20)

Asymmetric/Biological Unit (2, 20)
No.NameCountTypeFull Name
1ACT2Ligand/IonACETATE ION
2MSE18Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELEU A:1221 , GLU A:1226 , ARG A:1268 , ARG A:1272 , ARG A:1419 , HOH A:1800 , HOH A:2132binding site for residue ACT A 1601
2AC2SOFTWAREGLU B:1226 , ARG B:1268 , ARG B:1272 , ARG B:1419 , HOH B:1807binding site for residue ACT B 1601

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4W4T)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4W4T)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4W4T)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4W4T)

(-) Exons   (0, 0)

(no "Exon" information available for 4W4T)

(-) 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:390
                                                                                                                                                                                                                                                                                                                                                                                                                                       
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author hhhhhhhhhh....................eeeee...hhhhhhhhhhhhhhh..eeeeee...hhhhhhhhhhhhhhhh...hhhhhh.eeeee....hhhhhhhhhhhhhhhhhh.eeee.........hhhhhhhhhhhhhhhhhhhhh......eeee.hhhhh...............hhhhh.hhhhhhhhhhhhhhhhhhhh...eeeeee..ee...........hhhhhhhhhhhhhheeee.......eehhhhhhhhhhhhhhhhhh..eeee......hhhhhhhhhhhhh...eeeehhhhhhhhhhhhh.hhhhhhhhhhhhh.............hhhhhhhhh.........hhhhhhhhhhhhhhh....... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                4w4t A 1120 DVTVEmEADAVLDAEIALGKALPPVTGALRTILLTGATGFLGAFLLEELCRRTDARIYCLVRSKTEQEGmNRIRKNLESYSLWNEALAPRIVPVRGDIGQPLLGLSEKEFQRLSEEIDAIYHNGALVNFLYPYESmRAANVLGTREILRLATRTRIKPLHYVSTVSVLPLGRKAPIREDEPLEGPSSLVGGYAQSKWVAEKLVREASRRGLPVTILRPGRVTGHSRTGAWNTDDLVCRTLKGCVRmGVAPSVDALLDLTPVDYVSSAIVDLSmRPESIGQTYHLVNPQFVRADEmWNYmRAFGYGLRVLPYDQWLSELGSAASSDSELGDLLmFLQQVPSVGGPRmVVCDSGDTLKALGGTGTSCPSVDASLISTYLSSLVHRGFLKAPE 1513
                                 |1129      1139      1149      1159      1169      1179      1189      1199      1209      1219      1229      1239      1249     |1259      1269      1279      1289      1299      1309      1319      1329      1339      1349      1359     |1369      1379      1389  |   1399      1409    | 1419      1429      1439      1449  |   1463     |1473      1483      1493      1503      1513
                                 |                                                            1189-MSE                                                          1255-MSE                                                                                                      1365-MSE                   1392-MSE              1414-MSE                              1452-MSE58|     |                                            
                              1125-MSE                                                                                                                                                                                                                                                                                             1418-MSE                                 1463     |                                            
                                                                                                                                                                                                                                                                                                                                                                                  1469-MSE                                        


Chain B from PDB  Type:PROTEIN  Length:389
                                                                                                                                                                                                                                                                                                                                                                                                                                      
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhh....................eeeee...hhhhhhhhhhhhhhh..eeeeee...hhhhhhhhhhhhhhh....hhhhhh.eeeee....hhhhhhhhhhhhhhhhhh.eeee.........hhhhhhhhhhhhhhhhhhhhh......eeee.hhhhh...............hhhhh.hhhhhhhhhhhhhhhhhhhh...eeeeee..ee...........hhhhhhhhhhhhhheeee.......eehhhhhhhhhhhhhhhhhh..eeee......hhhhhhhhhhhhh...eeeehhhhhhhhhhhh..hhhhhhhhhhhh.............hhhhhhhh..........hhhhhhhhhhhhhhh....... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                4w4t B 1120 DVTVEmEADAVLDAEIALGKALPPVTGALRTILLTGATGFLGAFLLEELCRRTDARIYCLVRSKTEQEGmNRIRKNLESYSLWNEALAPRIVPVRGDIGQPLLGLSEKEFQRLSEEIDAIYHNGALVNFLYPYESmRAANVLGTREILRLATRTRIKPLHYVSTVSVLPLGRKAPIREDEPLEGPSSLVGGYAQSKWVAEKLVREASRRGLPVTILRPGRVTGHSRTGAWNTDDLVCRTLKGCVRmGVAPSVDALLDLTPVDYVSSAIVDLSmRPESIGQTYHLVNPQFVRADEmWNYmRAFGYGLRVLPYDQWLSELGSAASSDSELGDLLmFLQQVSVGGPRmVVCDSGDTLKALGGTGTSCPSVDASLISTYLSSLVHRGFLKAPE 1513
                                 |1129      1139      1149      1159      1169      1179      1189      1199      1209      1219      1229      1239      1249     |1259      1269      1279      1289      1299      1309      1319      1329      1339      1349      1359     |1369      1379      1389  |   1399      1409    | 1419      1429      1439      1449  |   1464    | 1474      1484      1494      1504         
                              1125-MSE                                                        1189-MSE                                                          1255-MSE                                                                                                      1365-MSE                   1392-MSE              1414-MSE                              1452-MSE7|     |                                            
                                                                                                                                                                                                                                                                                                                                   1418-MSE                                1463     |                                            
                                                                                                                                                                                                                                                                                                                                                                                 1469-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  (0, 0)

(no "SCOP Domain" information available for 4W4T)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4W4T)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4W4T)

(-) Gene Ontology  (3, 3)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/TrEMBL
        Q93TX2_STIAU | Q93TX2: 4u7w

(-) Related Entries Specified in the PDB File

4u7w MYXALAMID BIOSYNTHESIS PKS-NRPS TERMINATION R DOMAIN COMPLEXED WITH NADPH