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(-) Description

Title :  OPTIMIZATION OF THE IN SILICO DESIGNED KEMP ELIMINASE KE70 BY COMPUTATIONAL DESIGN AND DIRECTED EVOLUTION R2 3/5G
 
Authors :  O. Khersonsky, D. Rothlisberge, A. M. Wollacott, O. Dym, D. Baker, D. S. Israel Structural Proteomics Center (Ispc)
Date :  29 Jun 10  (Deposition) - 09 Feb 11  (Release) - 19 Mar 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.02
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Tim, Structural Genomics, Israel Structural Proteomics Center, Ispc, Lyase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  O. Khersonsky, D. Rothlisberger, A. M. Wollacott, P. Murphy, O. Dym, S. Albeck, G. Kiss, K. N. Houk, D. Baker, D. S. Tawfik
Optimization Of The In-Silico-Designed Kemp Eliminase Ke70 By Computational Design And Directed Evolution
J. Mol. Biol. V. 407 391 2011
PubMed-ID: 21277311  |  Reference-DOI: 10.1016/J.JMB.2011.01.041

(-) Compounds

Molecule 1 - DEOXYRIBOSE PHOSPHATE ALDOLASE
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): A 
Biological Unit 2 (1x):  B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric Unit (1, 2)
No.NameCountTypeFull Name
1IMD2Ligand/IonIMIDAZOLE
Biological Unit 1 (1, 1)
No.NameCountTypeFull Name
1IMD1Ligand/IonIMIDAZOLE
Biological Unit 2 (1, 1)
No.NameCountTypeFull Name
1IMD1Ligand/IonIMIDAZOLE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:17BINDING SITE FOR RESIDUE IMD A 267
2AC2SOFTWAREHIS B:17 , HOH B:294BINDING SITE FOR RESIDUE IMD B 265

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3NQ2)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Phe A:77 -Pro A:78
2Phe B:77 -Pro B:78

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3NQ2)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3NQ2)

(-) Exons   (0, 0)

(no "Exon" information available for 3NQ2)

(-) Sequences/Alignments

Asymmetric 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:247
                                                                                                                                                                                                                                                                                       
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhheee.......hhhhhhhhhhhhee..ee..eee.hhhhhhhhhhhhhhh.....eeeeee.......hhhhhhhhhhhhhhhh..eeeee.hhhhhhh..hhhhhhhhhhhhhhhhhh..eeeee.hhhhhhhhhhhhhhhhhhhhh...eee..........hhhhhhhhhhhhhhhh.....eee......hhhhhhhhhhhhhhhhh..........eee..hhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3nq2 A   4 DLKASSLRALKLMHLATANDDDTDEKVIALCHQAKTPVGTTDAIFIYPRFIPIARKTLKEQGTPEIRIWTSTNFPHGNDDIDIALAETRAAIAYGADGVAVVFPYRALMAGNEQVGFDLVKACKEACAAANVLLSVIIETGELKDEALIRKASEISIKAGADHIVTSTGKVAEGATPESARIMMEVIRDMGVEKTVGFIPVGGVRTAEDAQKYLAIADELFGADWADARHYAFGASSLLASLLKALG 252
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243     ||
                                                                                                                                                                                                                                                                               249|
                                                                                                                                                                                                                                                                                252


Chain B from PDB  Type:PROTEIN  Length:244
                                                                                                                                                                                                                                                                                    
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhheee.....hhhhhhhhhhhhee..ee..eeeehhhhhhhhhhhhhhh.....eeeeee.......hhhhhhhhhhhhhhhh..eeeee.hhhhhhh..hhhhhhhhhhhhhhhhhh..eeeee.hhhhhhhhhhhhhhhhhhhhh...eee..........hhhhhhhhhhhhhhh......eee......hhhhhhhhhhhhhhhhh..........eee.hhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3nq2 B   4 DLKASSLRALKLMHLATANDTDEKVIALCHQAKTPVGTTDAIFIYPRFIPIARKTLKEQGTPEIRIWTSTNFPHGNDDIDIALAETRAAIAYGADGVAVVFPYRALMAGNEQVGFDLVKACKEACAAANVLLSVIIETGELKDEALIRKASEISIKAGADHIVTSTGKVAEGATPESARIMMEVIRDMGVEKTVGFIPVGGVRTAEDAQKYLAIADELFGADWADARHYAFGASSLLASLLKAL 249
                                    13        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245    
                                             22|                                                                                                                                                                                                                                
                                              25
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 3NQ2)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3NQ2)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3NQ2)

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
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 Related Entries

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(-) Related Entries Specified in the PDB File

3npu 3npv 3npw 3npx 3nq8 3nqv 3nr0