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(-)Asym./Biol. Unit
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Asym./Biol. Unit  (Jmol Viewer)

(-) Description

Title :  CRYSTAL STRUCTURE OF E.COLI YBCL, A NEW MEMBER OF THE MAMMALIAN PEBP FAMILY
 
Authors :  L. Serre, K. Pereira De Jesus, H. Benedetti, N. Bureaud, F. Schoentgen, C. Zelwer
Date :  18 Sep 00  (Deposition) - 18 Jul 01  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.81
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Beta Protein, Unknown Function (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  L. Serre, K. Pereira De Jesus, C. Zelwer, N. Bureaud, F. Schoentgen, H. Benedetti
Crystal Structures Of Ybhb And Ybcl From Escherichia Coli, Two Bacterial Homologues To A Raf Kinase Inhibitor Protein.
J. Mol. Biol. V. 310 617 2001
PubMed-ID: 11439028  |  Reference-DOI: 10.1006/JMBI.2001.4784
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - HYPOTHETICAL 19.5 KDA PROTEIN IN EMRE-RUS INTERGENIC REGION
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PIN-III-OMPA2
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562
    Other Details: PERIPLASMIC FORM

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric/Biological Unit (1, 2)
No.NameCountTypeFull Name
1MSE2Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (0, 0)

(no "Site" information available for 1FUX)

(-) SS Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1A:25 -A:108
2B:25 -B:108

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1FUX)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1FUX)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1FUX)

(-) Exons   (0, 0)

(no "Exon" information available for 1FUX)

(-) 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:165
 aligned with YBCL_ECOLI | P77368 from UniProtKB/Swiss-Prot  Length:183

    Alignment length:165
                                                                                                                                                                                            183  
                                    30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180  |  
           YBCL_ECOLI    21 AFQVTSNEIKTGEQLTTSHVFSGFGCEGGNTSPSLTWSGVPEGTKSFAVTVYDPDAPTGSGWWHWTVVNIPATVTYLPVDAGRRDGTKLPTGAVQGRNDFGYAGFGGACPPKGDKPHHYQFKVWALKTEKIPVDSNSSGALVGYMLNANKIATAEITPVYEIK--   -
               SCOP domains d1fuxa_ A: Hypothetical protein YbcL                                                                                                                                  SCOP domains
               CATH domains 1fuxA00 A:0-164 Phosphatidylethanolamine-binding Protein;                                                                                                             CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eee..........hhhh..ee..ee.......eeee.......eeeeeeee........eeeeeeeeee....ee................ee.....................ee.eeeeeee...........hhhhhhhhhhh.eeeeeee..ee..... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1fux A   0 EFQVTSNEIKTGEQLTTSHVFSGFGCEGGNTSPSLTWSGVPEGTKSFAVTVYDPDAPTGSGWWHWTVVNIPATVTYLPVDAGRRDGTKLPTGAVQGRNDFGYAGFGGACPPKGDKPHHYQFKVWALKTEKIPVDSNSSGALVGYmLNANKIATAEITPVYEIKLE 164
                                     9        19        29        39        49        59        69        79        89        99       109       119       129       139    |  149       159     
                                                                                                                                                                          144-MSE                


Chain B from PDB  Type:PROTEIN  Length:164
 aligned with YBCL_ECOLI | P77368 from UniProtKB/Swiss-Prot  Length:183

    Alignment length:164
                                    29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179    
           YBCL_ECOLI    20 AAFQVTSNEIKTGEQLTTSHVFSGFGCEGGNTSPSLTWSGVPEGTKSFAVTVYDPDAPTGSGWWHWTVVNIPATVTYLPVDAGRRDGTKLPTGAVQGRNDFGYAGFGGACPPKGDKPHHYQFKVWALKTEKIPVDSNSSGALVGYMLNANKIATAEITPVYEIK 183
               SCOP domains d1fuxb_ B: Hypothetical protein YbcL                                                                                                                                 SCOP domains
               CATH domains 1fuxB00 B:-1-162 Phosphatidylethanolamine-binding Protein;                                                                                                           CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eee..........hhhh..ee..ee.......eeee.......eeeeeeee........eeeeeeeeee....ee................ee.....................ee.eeeeeee...........hhhhhhhhhhhheeeeeee..ee... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1fux B  -1 AEFQVTSNEIKTGEQLTTSHVFSGFGCEGGNTSPSLTWSGVPEGTKSFAVTVYDPDAPTGSGWWHWTVVNIPATVTYLPVDAGRRDGTKLPTGAVQGRNDFGYAGFGGACPPKGDKPHHYQFKVWALKTEKIPVDSNSSGALVGYmLNANKIATAEITPVYEIK 162
                                     8        18        28        38        48        58        68        78        88        98       108       118       128       138     | 148       158    
                                                                                                                                                                           144-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  (1, 2)

Asymmetric/Biological Unit
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1FUX)

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (YBCL_ECOLI | P77368)
molecular function
    GO:0004857    enzyme inhibitor activity    Binds to and stops, prevents or reduces the activity of an enzyme.
biological process
    GO:0043086    negative regulation of catalytic activity    Any process that stops or reduces the activity of an enzyme.
cellular component
    GO:0030288    outer membrane-bounded periplasmic space    The region between the inner (cytoplasmic or plasma) membrane and outer membrane of organisms with two membranes such as Gram negative bacteria. These periplasmic spaces are relatively thick and contain a thin peptidoglycan layer (PGL), also referred to as a thin cell wall.
    GO:0042597    periplasmic space    The region between the inner (cytoplasmic) and outer membrane (Gram-negative Bacteria) or cytoplasmic membrane and cell wall (Fungi and Gram-positive Bacteria).

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  1fux
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 Related Entries

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

(no "Entries Sharing at Least One Protein Chain" available for 1FUX)

(-) Related Entries Specified in the PDB File

1a44 1A44 IS BOVINE PEBP
1b7a 1B7A IS BOVINE PEBP
1bd9 1BD9 IS HUMAN PEBP
1beh 1BEH IS HUMAN PEBP
1fjj 1FJJ IS E.COLI YBHB (CYTOSOLIC)
1qou 1QOU IS CEN