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(-) Description

Title :  ORHORHOMBIC CRYSTAL STRUCTURE OF HYDROPHOBIN HFBII IN THE PRESENCE OF A DETERGENT
 
Authors :  J. M. Kallio, J. P. Rouvinen
Date :  19 Apr 07  (Deposition) - 17 Jul 07  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.00
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Hydrophobin, Amphiphile, Protein Surfactant, Surface Active Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. M. Kallio, M. B. Linder, J. Rouvinen
Crystal Structures Of Hydrophobin Hfbii In The Presence Of Detergent Implicate The Formation Of Fibrils And Monolayer Films.
J. Biol. Chem. V. 282 28733 2007
PubMed-ID: 17636262  |  Reference-DOI: 10.1074/JBC.M704238200
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - HYDROPHOBIN-2
    Chains: A, B
    Organism Scientific: HYPOCREA JECORINA
    Organism Taxid: 51453
    Synonym: HYDROPHOBIN II, HFBII

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (2, 2)
No.NameCountTypeFull Name
1HTG1Ligand/IonHEPTYL 1-THIOHEXOPYRANOSIDE
2SO41Ligand/IonSULFATE ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASN A:17 , LYS A:49 , LYS A:66 , ASN B:17 , LYS B:49 , LYS B:66 , HOH B:1016 , HOH B:1017 , HOH B:1019 , HOH B:1028BINDING SITE FOR RESIDUE SO4 B 150
2AC2SOFTWAREASP A:25 , THR A:35 , ALA A:37 , ILE A:38 , GLN A:60 , HOH A:101 , HOH A:115BINDING SITE FOR RESIDUE HTG B 1001

(-) SS Bonds  (8, 8)

Asymmetric/Biological Unit
No.Residues
1A:3 -A:52
2A:13 -A:43
3A:14 -A:26
4A:53 -A:64
5B:3 -B:52
6B:13 -B:43
7B:14 -B:26
8B:53 -B:64

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2PL7)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2PL7)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2PL7)

(-) Exons   (0, 0)

(no "Exon" information available for 2PL7)

(-) 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:67
 aligned with HYP2_HYPJE | P79073 from UniProtKB/Swiss-Prot  Length:86

    Alignment length:67
                                    25        35        45        55        65        75       
            HYP2_HYPJE   16 AVCPTGLFSNPLCCATNVLDLIGVDCKTPTIAVDTGAIFQAHCASKGSKPLCCVAPVADQALLCQKA 82
               SCOP domains d2pl7a_ A: Hydrophobin II, HfbII                                    SCOP domains
               CATH domains 2pl7A00 A:1-67 hfbii hydrophobin                                    CATH domains
               Pfam domains ------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........eeeeeeeee...eeeeee.......hhhhhhhhhhh...eeeee.....eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------- Transcript
                  2pl7 A  1 AVCPTGLFSNPLCCATNVLDLIGVDCKTPTIAVDTGAIFQAHCASKGSKPLCCVAPVADQALLCQKA 67
                                    10        20        30        40        50        60       


Chain B from PDB  Type:PROTEIN  Length:67
 aligned with HYP2_HYPJE | P79073 from UniProtKB/Swiss-Prot  Length:86

    Alignment length:67
                                    25        35        45        55        65        75       
            HYP2_HYPJE   16 AVCPTGLFSNPLCCATNVLDLIGVDCKTPTIAVDTGAIFQAHCASKGSKPLCCVAPVADQALLCQKA 82
               SCOP domains d2pl7b_ B: Hydrophobin II, HfbII                                    SCOP domains
               CATH domains 2pl7B00 B:1-67 hfbii hydrophobin                                    CATH domains
               Pfam domains ------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........eeeeeeeee...eeeeee.......hhhhhhhhhhh...eeeee.....eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------- Transcript
                  2pl7 B  1 AVCPTGLFSNPLCCATNVLDLIGVDCKTPTIAVDTGAIFQAHCASKGSKPLCCVAPVADQALLCQKA 67
                                    10        20        30        40        50        60
   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 2PL7)

(-) Gene Ontology  (3, 3)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (HYP2_HYPJE | P79073)
cellular component
    GO:0005618    cell wall    The rigid or semi-rigid envelope lying outside the cell membrane of plant, fungal, most prokaryotic cells and some protozoan parasites, maintaining their shape and protecting them from osmotic lysis. In plants it is made of cellulose and, often, lignin; in fungi it is composed largely of polysaccharides; in bacteria it is composed of peptidoglycan; in protozoan parasites such as Giardia species, it's made of carbohydrates and proteins.
    GO:0005576    extracellular region    The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
    GO:0031160    spore wall    The specialized envelope lying outside the cell membrane of a spore.

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 Related Entries

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

UniProtKB/Swiss-Prot
        HYP2_HYPJE | P79073: 1r2m 2b97 2pl6 3qqt

(-) Related Entries Specified in the PDB File

1r2m SAME PROTEIN IN DIFFERENT SPACE GROUP.
2b97 SAME PROTEIN AT ULTRA HIGH RESOLUTION.
2fz6 HOMOLOGIOUS HYDROPHOBIN FROM SAME ORGANISM.
2gvm HOMOLOGIOUS HYDROPHOBIN FROM SAME ORGANISM AND WITH DETERGENT.
2pl4 SAME PROTEIN, ALSO WITH DETERGENT, DIFFERENT SPACE GROUP.