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(-) Description

Title :  CRYSTAL STRUCTURE OF H. INFLUENZAE RHOMBOID GLPG WITH DISORDERED LOOP 4, HELIX 5 AND LOOP 5
 
Authors :  C. L. Brooks, C. Lazareno-Saez, J. S. Lamoureux, M. W. Mak, M. J. Lemieux
Date :  11 Aug 10  (Deposition) - 23 Feb 11  (Release) - 30 Mar 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.84
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  A  (2x)
Keywords :  Rhomboid Peptidase, Membrane Protein, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  C. L. Brooks, C. Lazareno-Saez, J. S. Lamoureux, M. W. Mak, M. J. Lemieu
Insights Into Substrate Gating In H. Influenzae Rhomboid.
J. Mol. Biol. V. 407 687 2011
PubMed-ID: 21295583  |  Reference-DOI: 10.1016/J.JMB.2011.01.046

(-) Compounds

Molecule 1 - RHOMBOID PROTEASE GLPG
    ChainsA
    EC Number3.4.21.105
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPBAD MYC HIS A
    Expression System StrainTOP10
    Expression System Taxid562
    Expression System Vector TypePLASMID
    GeneGLPG, HI_0618
    Organism ScientificHAEMOPHILUS INFLUENZAE
    Organism Taxid727
    SynonymINTRAMEMBRANE SERINE PROTEASE

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit A
Biological Unit 1 (1x)A
Biological Unit 2 (2x)A

Summary Information (see also Sequences/Alignments below)

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 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

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(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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Chain A from PDB  Type:PROTEIN  Length:157
 aligned with GLPG_HAEIN | P44783 from UniProtKB/Swiss-Prot  Length:192

    Alignment length:188
                                                                                                                                                                                                                  192   
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187    |   
           GLPG_HAEIN     8 QGKITLILTALCVLIYLAQQLGFEDDIMYLMHYPAYEEQDSEVWRYISHTLVHLSNLHILFNLSWFFIFGGMIERTFGSVKLLMLYVVASAITGYVQNYVSGPAFFGLSGVVYAVLGYVFIRDKLNHHLFDLPEGFFTMLLVGIALGFISPLFGVEMGNAAHISGLIVGLIWGFIDSKLRKNSLE---   -
               SCOP domains d3odja_ A: automated matches                                                                                                                                                                 SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------Rhomboid-3odjA01 A:44-188                                                                                                                        ------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhh.hhhhhhhhhh....hhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhh-------------------------------hhhhhhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3odj A   8 QGKITLILTALCVLIYIAQQLGFEDDIMYLMHYPAYEEQDSEVWRYISHTLVHLSNLHILFNLSWFFIFGGMIERTFGSVKLLMLYVVASAITGYVQNYVSGPAFFGLSGVVYAVLGYVFIRDKLNH-------------------------------NAAHISGLIVGLIWGFIDSKLRKNSLELVP 195
                                    17        27        37        47        57        67        77        87        97       107       117       127      |  -         -         -       167       177       187        
                                                                                                                                                        134                             166                             

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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  (1, 1)

Asymmetric Unit

(-) CATH Domains  (0, 0)

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(-) Pfam Domains  (1, 1)

Asymmetric Unit

(-) Gene Ontology  (10, 10)

Asymmetric Unit(hide GO term definitions)
Chain A   (GLPG_HAEIN | P44783)
molecular function
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0042802    identical protein binding    Interacting selectively and non-covalently with an identical protein or proteins.
    GO:0008233    peptidase activity    Catalysis of the hydrolysis of a peptide bond. A peptide bond is a covalent bond formed when the carbon atom from the carboxyl group of one amino acid shares electrons with the nitrogen atom from the amino group of a second amino acid.
    GO:0004252    serine-type endopeptidase activity    Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain by a catalytic mechanism that involves a catalytic triad consisting of a serine nucleophile that is activated by a proton relay involving an acidic residue (e.g. aspartate or glutamate) and a basic residue (usually histidine).
    GO:0008236    serine-type peptidase activity    Catalysis of the hydrolysis of peptide bonds in a polypeptide chain by a catalytic mechanism that involves a catalytic triad consisting of a serine nucleophile that is activated by a proton relay involving an acidic residue (e.g. aspartate or glutamate) and a basic residue (usually histidine).
biological process
    GO:0016485    protein processing    Any protein maturation process achieved by the cleavage of a peptide bond or bonds within a protein. Protein maturation is the process leading to the attainment of the full functional capacity of a protein.
    GO:0006508    proteolysis    The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.
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.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

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 Related Entries

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

UniProtKB/Swiss-Prot
        GLPG_HAEIN | P447832nr9

(-) Related Entries Specified in the PDB File

2ic8 HOMOLOGUE OF THE PROTEIN
2irv HOMOLOGUE OF THE PROTEIN
2nrf HOMOLOGUE OF THE PROTEIN
2o7l HOMOLOGUE OF THE PROTEIN
3b44 HOMOLOGUE OF THE PROTEIN
3b45 HOMOLOGUE OF THE PROTEIN