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(-) Description

Title :  STRUCTURE OF RECOMBINANT HAEMOPHILUS INFLUENZAE E(P4) ACID PHOSPHATASE COMPLEXED WITH INORGANIC PHOSPHATE
 
Authors :  H. Singh, J. Schuermann, T. Reilly, M. Calcutt, J. Tanner
Date :  10 Aug 10  (Deposition) - 20 Oct 10  (Release) - 24 Aug 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.40
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Hydrolase, Outer Membrane (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  H. Singh, J. P. Schuermann, T. J. Reilly, M. J. Calcutt, J. J. Tanner
Recognition Of Nucleoside Monophosphate Substrates By Haemophilus Influenzae Class C Acid Phosphatase.
J. Mol. Biol. V. 404 639 2010
PubMed-ID: 20934434  |  Reference-DOI: 10.1016/J.JMB.2010.09.065

(-) Compounds

Molecule 1 - LIPOPROTEIN E
    Chains: A
    EC Number: 3.1.3.2
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET20B
    Expression System Strain: BL21DE3
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: HEL, HI_0693, OMPP4
    Organism Scientific: HAEMOPHILUS INFLUENZAE
    Organism Taxid: 727
    Synonym: OUTER MEMBRANE PROTEIN P4, OMP P4

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (2, 2)
No.NameCountTypeFull Name
1MG1Ligand/IonMAGNESIUM ION
2PO41Ligand/IonPHOSPHATE ION
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1MG-1Ligand/IonMAGNESIUM ION
2PO42Ligand/IonPHOSPHATE ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:64 , LEU A:65 , ASP A:66 , THR A:124 , ASN A:125 , LYS A:161 , MG A:264 , HOH A:418 , HOH A:419 , HOH A:455BINDING SITE FOR RESIDUE PO4 A 263
2AC2SOFTWAREASP A:64 , ASP A:66 , ASP A:181 , PO4 A:263 , HOH A:418 , HOH A:419BINDING SITE FOR RESIDUE MG A 264

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3OCY)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 3OCY)

(-) 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:247
 aligned with HEL_HAEIN | P26093 from UniProtKB/Swiss-Prot  Length:274

    Alignment length:247
                                                                                                                                                                                                                                                                               274 
                                    38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268     | 
            HEL_HAEIN    29 EGHANMQLQQQAVLGLNWMQDSGEYKALAYQAYNAAKVAFDHAKVAKGKKKAVVADLDETMLDNSPYAGWQVQNNKPFDGKDWTRWVDARQSRAVPGAVEFNNYVNSHNGKVFYVTNRKDSTEKSGTIDDMKRLGFNGVEESAFYLKKDKSAKAARFAEIEKQGYEIVLYVGDNLDDFGNTVYGKLNADRRAFVDQNQGKFGKTFIMLPNANYGGWEGGLAEGYFKKDTQGQIKARLDAVQAWDGK-   -
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains Acid_phosphat_B-3ocyA01 A:9-224                                                                                                                                                                                         ------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......eeeeee......eehhhhhhhhhhhh...hhhhhhhhhhhh..ee..hhhhhhhhhhhh.eeeeeeeeee...hhhhhhhhhhhhh....hhh.eeee.....hhhhhhhhhhh.eeeeeeee.hhhhh.......hhhhhhhhhhhhhhhh...eee......hhhhhh...hhhhhhhhhhhhhhhhhh....... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ocy A   9 EEHANMQLQQQAVLGLNWMQDSGEYKALAYQAYNAAKVAFDHAKVAKGKKKAVVADLDETMLDNSPYAGWQVQNNKPFDGKDWTRWVDARQSRAVPGAVEFNNYVNSHNGKVFYVTNRKDSTEKSGTIDDMKRLGFNGVEESAFYLKKDKSAKAARFAEIEKQGYEIVLYVGDNLDDFGNTVYGKLNADRRAFVDQNQGKFGKTFIMLPNANYGGWEGGLAEGYFKKDTQGQIKARLDAVQAWDGKL 255
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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  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 3OCY)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (1, 1)

Asymmetric Unit
(-)
Clan: HAD (186)

(-) Gene Ontology  (2, 2)

Asymmetric Unit(hide GO term definitions)
Chain A   (HEL_HAEIN | P26093)
cellular component
    GO:0009279    cell outer membrane    A lipid bilayer that forms the outermost membrane of the cell envelope; enriched in polysaccharide and protein; the outer leaflet of the membrane contains specific lipopolysaccharide structures.
    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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 Related Entries

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

UniProtKB/Swiss-Prot
        HEL_HAEIN | P26093: 3ocu 3ocv 3ocw 3ocx 3ocz 3sf0

(-) Related Entries Specified in the PDB File

3et4 3ocu 3ocv 3ocw 3ocx 3ocz