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(-) Description

Title :  PYROCOCCUS HORIKOSHII TET1 PEPTIDASE CAN ASSEMBLE INTO A TETRAHEDRON OR A LARGE OCTAHEDRAL SHELL
 
Authors :  F. M. D. Vellieux, G. Schoehn, M. A. Dura, A. Roussel, B. Franzetti
Date :  15 Feb 06  (Deposition) - 14 Sep 06  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.08
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (12x)
Keywords :  Aminopeptidase, Metalloprotein, Hyperthermophile, Archaea, Tetrahedral, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  G. Schoehn, F. M. D. Vellieux, M. A. Dura, V. Receveur-Brechot, C. M. S. Fabry, R. W. H. Ruigrok, C. Ebel, A. Roussel, B. Franzetti
An Archaeal Peptidase Assembles Into Two Different Quaternary Structures: A Tetrahedron And A Giant Octahedron.
J. Biol. Chem. V. 281 36327 2006
PubMed-ID: 16973604  |  Reference-DOI: 10.1074/JBC.M604417200
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PROTEIN PH0519
    Chains: A
    EC Number: 3.4.11.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PDEST14
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Organism Scientific: PYROCOCCUS HORIKOSHII
    Organism Taxid: 70601
    Strain: OT3
    Synonym: PHTET1-12S

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (12x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 5)

Asymmetric Unit (2, 5)
No.NameCountTypeFull Name
1CO2Ligand/IonCOBALT (II) ION
2MSE3Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (1, 36)
No.NameCountTypeFull Name
1CO-1Ligand/IonCOBALT (II) ION
2MSE36Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:172 , GLU A:205 , HIS A:306 , CO A:402BINDING SITE FOR RESIDUE CO A 401
2AC2SOFTWAREHIS A:61 , ASP A:172 , ASP A:173 , ASP A:227 , CO A:401BINDING SITE FOR RESIDUE CO A 402

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2CF4)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Asp A:172 -Asp A:173

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2CF4)

(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

(no "Exon" information available for 2CF4)

(-) 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    
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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:330
 aligned with O58255_PYRHO | O58255 from UniProtKB/TrEMBL  Length:332

    Alignment length:330
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332
         O58255_PYRHO     3 SMIEKLKKFTQIPGISGYEERIREEIIREIKDFADYKVDAIGNLIVELGEGEERILFMAHMDEIGLLITGITDEGKLRFRKVGGIDDRLLYGRHVNVVTEKGILDGVIGATPPHLSLERDKSVIPWYDLVIDIGAESKEEALELVKPLDFAVFKKHFSVLNGKYVSTRGLDDRFGVVALIEAIKDLVDHELEGKVIFAFTVQEEVGLKGAKFLANHYYPQYAFAIDSFACCSPLTGDVKLGKGPVIRAVDNSAIYSRDLARKVWSIAEKNGIEIQIGVTGGGTDASAFQDRSKTLALSVPIKYLHSEVETLHLNDLEKLVKLIEALAFEL 332
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains 2cf4A01 A:2-64,A:156-331 Zn peptidases                         2cf4A02 A:65-155 Aminopeptidase/glucanase lid domain; domain 2                             2cf4A01 A:2-64,A:156-331 Zn peptidases                                                                                                                                           CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .hhhhhhhhhhh......hhhhhhhhhhh.......ee.....eee.........eeeee....eeeeeee.....eeeeee...hhhhh...eeeee....eeeee.............................hhhhhhh......eeee...............hhhhhhhhhhhhhhhhhhhhhh.....eeeee......hhhhhhhh.......eee..eee...............eeeee......hhhhhhhhhhhhhh.....eeee....hhhhhh.....eeeeeeeee..........hhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2cf4 A   2 SmIEKLKKFTQIPGISGYEERIREEIIREIKDFADYKVDAIGNLIVELGEGEERILFmAHmDEIGLLITGITDEGKLRFRKVGGIDDRLLYGRHVNVVTEKGILDGVIGATPPHLSLERDKSVIPWYDLVIDIGAESKEEALELVKPLDFAVFKKHFSVLNGKYVSTRGLDDRFGVVALIEAIKDLVDHELEGKVIFAFTVQEEVGLKGAKFLANHYYPQYAFAIDSFACCSPLTGDVKLGKGPVIRAVDNSAIYSRDLARKVWSIAEKNGIEIQIGVTGGGTDASAFQDRSKTLALSVPIKYLHSEVETLHLNDLEKLVKLIEALAFEL 331
                             |      11        21        31        41        51       |61|       71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331
                             |                                                      59-MSE                                                                                                                                                                                                                                                                            
                             3-MSE                                                     62-MSE
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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  (0, 0)

(no "SCOP Domain" information available for 2CF4)

(-) CATH Domains  (2, 2)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2CF4)

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
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        O58255_PYRHO | O58255: 2wyr

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