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(-) Description

Title :  CRYSTAL STRUCTURE OF NPUDNAB INTEIN
 
Authors :  A. S. Aranko, J. S. Oeemig, D. Zhou, T. Kajander, A. Wlodawer, H. Iwai
Date :  16 Dec 13  (Deposition) - 19 Mar 14  (Release) - 16 Apr 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.40
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  A  (2x)
Keywords :  Splicing (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. S. Aranko, J. S. Oeemig, D. Zhou, T. Kajander, A. Wlodawer, H. Iwai
Structure-Based Engineering And Comparison Of Novel Split Inteins For Protein Ligation.
Mol Biosyst V. 10 1023 2014
PubMed-ID: 24574026  |  Reference-DOI: 10.1039/C4MB00021H

(-) Compounds

Molecule 1 - REPLICATIVE DNA HELICASE
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: NPUN_F2831
    Organism Scientific: NOSTOC PUNCTIFORME
    Organism Taxid: 63737
    Strain: ATCC 29133 / PCC 73102

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 9)

Asymmetric Unit (3, 9)
No.NameCountTypeFull Name
1CL4Ligand/IonCHLORIDE ION
2GOL2Ligand/IonGLYCEROL
3NA3Ligand/IonSODIUM ION
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2GOL2Ligand/IonGLYCEROL
3NA-1Ligand/IonSODIUM ION
Biological Unit 2 (1, 4)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2GOL4Ligand/IonGLYCEROL
3NA-1Ligand/IonSODIUM ION

(-) Sites  (9, 9)

Asymmetric Unit (9, 9)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:85 , THR A:88 , PRO A:89 , HOH A:332 , HOH A:343BINDING SITE FOR RESIDUE NA A 201
2AC2SOFTWAREASP A:12 , SER A:26 , HOH A:318 , HOH A:358 , HOH A:411 , HOH A:412BINDING SITE FOR RESIDUE NA A 202
3AC3SOFTWAREILE A:78 , HOH A:322 , HOH A:347 , HOH A:384 , HOH A:487BINDING SITE FOR RESIDUE NA A 203
4AC4SOFTWAREGLY A:52 , ILE A:53 , HIS A:92 , HOH A:334 , HOH A:445BINDING SITE FOR RESIDUE CL A 204
5AC5SOFTWAREASN A:72 , ARG A:83BINDING SITE FOR RESIDUE CL A 205
6AC6SOFTWARELYS A:82 , ARG A:83 , GLU A:86 , HOH A:380BINDING SITE FOR RESIDUE CL A 206
7AC7SOFTWAREGLY A:27 , HOH A:442 , HOH A:532BINDING SITE FOR RESIDUE CL A 207
8AC8SOFTWARETRP A:105 , GLU A:116 , GLU A:117 , GLU A:118 , HOH A:375 , HOH A:488 , HOH A:504 , HOH A:562BINDING SITE FOR RESIDUE GOL A 208
9AC9SOFTWAREPHE A:57 , GLU A:107 , TYR A:113 , HOH A:310 , HOH A:385 , HOH A:391 , HOH A:415 , HOH A:422BINDING SITE FOR RESIDUE GOL A 209

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4O1R)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4O1R)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4O1R)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4O1R)

(-) Exons   (0, 0)

(no "Exon" information available for 4O1R)

(-) 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:142
                                                                                                                                                                              
               SCOP domains d4o1ra_ A: automated matches                                                                                                                   SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....ee...eee......eee.hhhh....eeeeeee....eeeeeee.eeeeeeeeeeeeeee....eeee....eeee..eeee.hhh....eeeee......eeeeeeeeeeeeeeeeeeeee.....eeee..eeee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4o1r A  -2 SGGALAGDSLVTLVDSGLQVPIKELVGKSGFAVWALNEATMQLEKAIVSNAFSTGIKPLFTLTTRLGRKIRATGNHKFLTINGWKRLDELTPKEHLALPRNSGSDIYWDEIVSITYSGEEEVFDLTVPGLHNFVANNIIVHN 139
                                     7        17        27        37        47        57        67        77        87        97       107       117       127       137
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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 Unit
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4O1R)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4O1R)

(-) Gene Ontology  (13, 13)

Asymmetric Unit(hide GO term definitions)

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