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(-) Description

Title :  COHESIN-DOCKERIN -X DOMAIN COMPLEX FROM RUMINOCOCCUS FLAVEFACIENCE
 
Authors :  O. Salama-Alber, E. Bayer, F. Frolow
Date :  19 Jan 13  (Deposition) - 24 Apr 13  (Release) - 03 Jul 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.97
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Beta Sandwich, Cellulose Degradation, Structural Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  O. Salama-Alber, M. K. Jobby, S. Chitayat, S. P. Smith, B. A. White, L. J. Shimon, R. Lamed, F. Frolow, E. A. Bayer
Atypical Cohesin-Dockerin Complex Responsible For Cell Surface Attachment Of Cellulosomal Components: Binding Fidelity, Promiscuity, And Structural Buttresses.
J. Biol. Chem. V. 288 16827 2013
PubMed-ID: 23580648  |  Reference-DOI: 10.1074/JBC.M113.466672

(-) Compounds

Molecule 1 - CELL-WALL ANCHORING PROTEIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28A
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: UNP RESIDUES 29-230
    Organism Scientific: RUMINOCOCCUS FLAVEFACIENS
    Organism Taxid: 1265
    Strain: FD-1
 
Molecule 2 - CELLULOSE-BINDING PROTEIN
    Chains: B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28A
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: UNP RESIDUES 565-803
    Organism Scientific: RUMINOCOCCUS FLAVEFACIENS
    Organism Taxid: 1265
    Strain: FD-1

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 8)

Asymmetric/Biological Unit (2, 8)
No.NameCountTypeFull Name
1CA3Ligand/IonCALCIUM ION
2SO45Ligand/IonSULFATE ION

(-) Sites  (8, 8)

Asymmetric Unit (8, 8)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:147 , VAL A:148 , LYS A:182 , TYR A:200 , ASP A:202 , HOH A:411BINDING SITE FOR RESIDUE CA A 301
2AC2SOFTWARELYS A:170 , HOH A:494 , HOH A:514 , HOH A:613 , HOH A:670 , HOH A:705 , ASN B:128 , ARG B:134BINDING SITE FOR RESIDUE SO4 A 302
3AC3SOFTWARETHR A:13 , ARG A:15BINDING SITE FOR RESIDUE SO4 A 303
4AC4SOFTWAREHIS A:7 , ASN A:197 , TYR B:46 , HOH B:483BINDING SITE FOR RESIDUE SO4 A 304
5AC5SOFTWAREASP A:22 , PRO A:23 , LYS A:24 , ASP A:25 , HOH A:617BINDING SITE FOR RESIDUE SO4 A 305
6AC6SOFTWAREMET A:10 , ARG A:78 , ASP A:142 , VAL A:143 , LYS A:195 , HOH A:461BINDING SITE FOR RESIDUE SO4 A 306
7AC7SOFTWAREASP B:124 , ASP B:126 , ASN B:128 , ILE B:130 , ASP B:135 , HOH B:401BINDING SITE FOR RESIDUE CA B 301
8AC8SOFTWAREASP B:181 , LYS B:183 , LEU B:200 , ASP B:205 , HOH B:412 , HOH B:434BINDING SITE FOR RESIDUE CA B 302

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4IU3)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Asp A:22 -Pro A:23

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4IU3)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4IU3)

(-) Exons   (0, 0)

(no "Exon" information available for 4IU3)

(-) 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:207
                                                                                                                                                                                                                                               
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..............................eeee.eeee.hhhhhh..eeeeeeeee.......eeeeeeee....eee........ee.hhhh...eeeeee...eeeeeee........eeeeeeeee.........eeeeeee..ee..ee.eee....hhhhhhhhhhhhhh..........hhhhhhh......eeeee... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4iu3 A   4 HHHHHAMALTDRGMTYDLDPKDGSSAATKPVLEVTKKVFDTAADAAGQTVTVEFKVSGAEGKYATTGYHIYWDERLEVVATKTGAYAKKGAALEDSSLAKAENNGNGVFVASGADDDFGADGVMWTVELKVPADAKAGDVYPIDVAYQWDPSKGDLFTDNKDSAQGKLMQAYFFTQGIKSSSNPSTDEYLVKANATYADGYIAIKAG 210
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       


Chain B from PDB  Type:PROTEIN  Length:236
                                                                                                                                                                                                                                                                            
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeeeeeeeee..eeee......hhh.eeeeeeeeeeeeeee.....eeeeeeee...ee.hhhh.....hhhhhh.......eeeee.ee..ee.........eeeeeee...........hhhhhhhhhhhhhhhh......................hhhhhhhhhhhh....hhhhh....hhhhh..hhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4iu3 B   5 NTVTSAVKTQYVEIESVDGFYFNTEDKFDTAQIKKAVLHTVYNEGYTGDDGVAVVLREYESEPVDITAELTFGDATPANTYKAVENKFDYEIPVYYNNATLKDAEGNDATVTVYIGLKGDTDLNNIVDGRDATATLTYYAATSTDGKDATTVALSPSTLVGGNPESVYDDFSAFLSDVKVDAGKELTRFAKKAERLIDGRDASSILTFYTKSSVDQYKDMAANEPNKLWDIVTGDA 240
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  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 4IU3)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4IU3)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4IU3)

(-) Gene Ontology  (5, 6)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
    Asp A:22 - Pro A:23   [ RasMol ]  
 

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 Related Entries

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

UniProtKB/TrEMBL
        A0AEF5_RUMFL | A0AEF5: 4iu2 4wkz
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(-) Related Entries Specified in the PDB File

4iu2