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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 :  2.00
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
    Gene: SCAE
    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
    Gene: CTTA
    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  (4, 16)

Asymmetric/Biological Unit (4, 16)
No.NameCountTypeFull Name
1CA3Ligand/IonCALCIUM ION
2CL3Ligand/IonCHLORIDE ION
3MSE5Mod. Amino AcidSELENOMETHIONINE
4SO45Ligand/IonSULFATE ION

(-) Sites  (11, 11)

Asymmetric Unit (11, 11)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREASP A:147 , VAL A:148 , LYS A:182 , TYR A:200 , ASP A:202 , HOH A:410BINDING SITE FOR RESIDUE CA A 301
02AC2SOFTWARELYS A:170 , HOH A:491 , HOH A:508 , HOH A:596 , HOH A:648 , HOH A:692 , ASN B:128 , ARG B:134BINDING SITE FOR RESIDUE SO4 A 302
03AC3SOFTWARESER A:166 , ALA A:167BINDING SITE FOR RESIDUE CL A 303
04AC4SOFTWARETHR A:13 , ARG A:15BINDING SITE FOR RESIDUE SO4 A 304
05AC5SOFTWAREHIS A:7 , ASN A:197 , HOH A:725 , TYR B:46BINDING SITE FOR RESIDUE SO4 A 305
06AC6SOFTWAREASP A:22 , PRO A:23 , LYS A:24 , ASP A:25 , HOH A:599 , HOH A:666BINDING SITE FOR RESIDUE SO4 A 306
07AC7SOFTWARESER A:27 , LYS A:182 , ASN A:186 , HOH A:542BINDING SITE FOR RESIDUE CL A 307
08AC8SOFTWAREMSE A:10 , ARG A:78 , ASP A:142 , VAL A:143 , HOH A:458BINDING SITE FOR RESIDUE SO4 A 308
09AC9SOFTWAREASP B:124 , ASP B:126 , ASN B:128 , ILE B:130 , ASP B:135 , HOH B:401BINDING SITE FOR RESIDUE CA B 301
10BC1SOFTWAREASP B:181 , LYS B:183 , LEU B:200 , ASP B:205 , HOH B:412 , HOH B:685BINDING SITE FOR RESIDUE CA B 302
11BC2SOFTWARELYS B:188BINDING SITE FOR RESIDUE CL B 303

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4IU2)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Asp A:22 -Pro A:23
2Glu A:211 -Pro A:212

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4IU2)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4IU2)

(-) Exons   (0, 0)

(no "Exon" information available for 4IU2)

(-) 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:209
                                                                                                                                                                                                                                                 
               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
                 4iu2 A   4 HHHHHAmALTDRGmTYDLDPKDGSSAATKPVLEVTKKVFDTAADAAGQTVTVEFKVSGAEGKYATTGYHIYWDERLEVVATKTGAYAKKGAALEDSSLAKAENNGNGVFVASGADDDFGADGVmWTVELKVPADAKAGDVYPIDVAYQWDPSKGDLFTDNKDSAQGKLmQAYFFTQGIKSSSNPSTDEYLVKANATYADGYIAIKAGEP 212
                                  | 13   |    23        33        43        53        63        73        83        93       103       113       123   |   133       143       153       163       173       183       193       203         
                                 10-MSE 17-MSE                                                                                                       127-MSE                                      172-MSE                                    


Chain B from PDB  Type:PROTEIN  Length:238
                                                                                                                                                                                                                                                                              
               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
                 4iu2 B   5 NTVTSAVKTQYVEIESVDGFYFNTEDKFDTAQIKKAVLHTVYNEGYTGDDGVAVVLREYESEPVDITAELTFGDATPANTYKAVENKFDYEIPVYYNNATLKDAEGNDATVTVYIGLKGDTDLNNIVDGRDATATLTYYAATSTDGKDATTVALSPSTLVGGNPESVYDDFSAFLSDVKVDAGKELTRFAKKAERLIDGRDASSILTFYTKSSVDQYKDmAANEPNKLWDIVTGDAEE 242
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234        
                                                                                                                                                                                                                                                     224-MSE
   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 4IU2)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4IU2)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4IU2)

(-) Gene Ontology  (5, 6)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
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 Related Entries

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

UniProtKB/TrEMBL
        A0AEF5_RUMFL | A0AEF5: 4iu3 4wkz
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(-) Related Entries Specified in the PDB File

4iu3