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(-) Description

Title :  CRYSTAL STRUCTURE OF BCPA, THE MAJOR PILIN SUBUNIT OF BACILLUS CEREUS
 
Authors :  C. B. Poor, J. M. Budzik, O. Schneewind, C. He
Date :  16 Nov 09  (Deposition) - 24 Nov 09  (Release) - 08 Dec 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.10
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Intramolecular Amide Bond, Pilin Subunit, Beta Sheet (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. M. Budzik, C. B. Poor, K. F. Faull, J. P. Whitelegge, C. He, O. Schneewind
Intramolecular Amide Bonds Stabilize Pili On The Surface Of Bacilli.
Proc. Natl. Acad. Sci. Usa V. 106 19992 2009
PubMed-ID: 19903875  |  Reference-DOI: 10.1073/PNAS.0910887106
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - COLLAGEN ADHESION PROTEIN
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PGEX-2T
    Expression System Strain: BL21
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: UNP RESIDUES 163-515
    Gene: BCPA, BC_2508
    Mutation: YES
    Organism Scientific: BACILLUS CEREUS ATCC 14579
    Organism Taxid: 226900
    Strain: ATCC 14579 / DSM 31

 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  (2, 9)

Asymmetric Unit (2, 9)
No.NameCountTypeFull Name
1CA1Ligand/IonCALCIUM ION
2MSE8Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (1, 4)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2MSE4Mod. Amino AcidSELENOMETHIONINE
Biological Unit 2 (1, 4)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2MSE4Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELYS A:236 , GLU A:238 , LYS B:236 , GLU B:238 , HOH B:600BINDING SITE FOR RESIDUE CA B 599

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Tyr A:465 -Gly A:466

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 3KPT)

(-) 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:350
 aligned with Q81D71_BACCR | Q81D71 from UniProtKB/TrEMBL  Length:553

    Alignment length:350
                                   175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385       395       405       415       425       435       445       455       465       475       485       495       505       515
         Q81D71_BACCR   166 KRGAVDLIKTGVNEKALAGAVFSLFKKDGTEVKKELATDANGHIRVQGLEYGEYYFQETKAPKGYVIDPTKREFFVKNSGTINEDGTITSGTVVKIEVKNNEEPTIDKKINGKLEALPINPLTNYNYDIKTLIPEDIKEYKKYVVTDTLDNRLVIQGKPIVKIDGAEVNANVVEVAIEGQKVTATVKDFTKLDGKKEFHLQIKSQVKEGVPSGSEILNTAKIHFTNKNDVIGEKESKPVVVIPTTGIIELTKIDSANKNKLKGAEFVLKDNNGKIVVVAGKEVTGVSDENGVIKWSNIPYGDYQIFETKAPTYTKEDGTKTSYQLLKDPIDVKISENNQTVKLTIENNKS 515
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeeehhhhh.....eeeeee....eeeeeee.....eeeeeeee.eeeeeeeee...........eeeee...eee......eee.eeeeeee......eeeee.....eeee.....eeeeeeee...hhhhh.eeeeeee....eee....eeee..ee.....eeeeee..eeeeee..hhhhh...eeeeeeeeee.........eee..eeeee.....eeeee...eeeee.eeeeeeeeee..........eeeeee.............eee.....eeeeeeee..eeeeeeee..eee.....eee.......eeee......eeeeeeee... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3kpt A 166 KRGAVDLIKTGVNEKAmAGAVFSLFKKDGTEVKKELATDANGHIRVQGLEYGEYYFQETKAPKGYVIDPTKREFFVKNSGTINEDGTITSGTVVKmEVKNNEEPTIDKKINGKLEALPINPLTNYNYDIKTLIPEDIKEYKKYVVTDTLDNRLVIQGKPIVKIDGAEVNANVVEVAIEGQKVTATVKDFTKmDGKKEFHLQIKSQVKEGVPSGSEILNTAKIHFTNKNDVIGEKESKPVVVIPTTGIIELTKIDSANKNKmKGAEFVLKDNNGKIVVVAGKEVTGVSDENGVIKWSNIPYGDYQIFETKAPTYTKEDGTKTSYQLLKDPIDVKISENNQTVKLTIENNKS 515
                                   175      |185       195       205       215       225       235       245       255     | 265       275       285       295       305       315       325       335       345       355 |     365       375       385       395       405       415       425|      435       445       455       465       475       485       495       505       515
                                          182-MSE                                                                        261-MSE                                                                                         357-MSE                                                              426-MSE                                                                                     


Chain B from PDB  Type:PROTEIN  Length:355
 aligned with Q81D71_BACCR | Q81D71 from UniProtKB/TrEMBL  Length:553

    Alignment length:355
                                   170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470       480       490       500       510     
         Q81D71_BACCR   161 PKNEIKRGAVDLIKTGVNEKALAGAVFSLFKKDGTEVKKELATDANGHIRVQGLEYGEYYFQETKAPKGYVIDPTKREFFVKNSGTINEDGTITSGTVVKIEVKNNEEPTIDKKINGKLEALPINPLTNYNYDIKTLIPEDIKEYKKYVVTDTLDNRLVIQGKPIVKIDGAEVNANVVEVAIEGQKVTATVKDFTKLDGKKEFHLQIKSQVKEGVPSGSEILNTAKIHFTNKNDVIGEKESKPVVVIPTTGIIELTKIDSANKNKLKGAEFVLKDNNGKIVVVAGKEVTGVSDENGVIKWSNIPYGDYQIFETKAPTYTKEDGTKTSYQLLKDPIDVKISENNQTVKLTIENNKS 515
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Cna_B-3kptB01 B:426-509                                                             ------ Pfam domains (1)
           Pfam domains (2) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Cna_B-3kptB02 B:426-509                                                             ------ Pfam domains (2)
           Pfam domains (3) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Cna_B-3kptB03 B:426-509                                                             ------ Pfam domains (3)
           Pfam domains (4) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Cna_B-3kptB04 B:426-509                                                             ------ Pfam domains (4)
         Sec.struct. author ......eeeeeeeeehhhhh.....eeeeee....eeeeeee.....eeeeeeee.eeeeeeeee..........eeeeee...eee......eee.eeeeeee......eeeee.....eeee.....eeeeeeee...hhhhh.eeeeeee....eee....eeee..ee.....eeeeee..eeeeee.hhhhhh...eeeeeeeeee.........eee..eeeee.....eeeee...eeeee.eeeeeeeeee..........eeeee.......ee..ee.eee.....eeeeeeee.eeeeeeeee..ee.......ee.......eeeee.....eeeeeeee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3kpt B 161 GSNEIKRGAVDLIKTGVNEKAmAGAVFSLFKKDGTEVKKELATDANGHIRVQGLEYGEYYFQETKAPKGYVIDPTKREFFVKNSGTINEDGTITSGTVVKmEVKNNEEPTIDKKINGKLEALPINPLTNYNYDIKTLIPEDIKEYKKYVVTDTLDNRLVIQGKPIVKIDGAEVNANVVEVAIEGQKVTATVKDFTKmDGKKEFHLQIKSQVKEGVPSGSEILNTAKIHFTNKNDVIGEKESKPVVVIPTTGIIELTKIDSANKNKmKGAEFVLKDNNGKIVVVAGKEVTGVSDENGVIKWSNIPYGDYQIFETKAPTYTKEDGTKTSYQLLKDPIDVKISENNQTVKLTIENNKS 515
                                   170       180 |     190       200       210       220       230       240       250       260|      270       280       290       300       310       320       330       340       350      |360       370       380       390       400       410       420     | 430       440       450       460       470       480       490       500       510     
                                               182-MSE                                                                        261-MSE                                                                                         357-MSE                                                              426-MSE
   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 3KPT)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (1, 4)

Asymmetric Unit
(-)
Clan: Transthyretin (88)

(-) Gene Ontology  (2, 2)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (Q81D71_BACCR | Q81D71)
cellular component
    GO:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.

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        Q81D71_BACCR | Q81D71: 3rkp

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