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(-) Description

Title :  CRYSTAL STRUCTURE OF THE ANST-D7L1-U46619 COMPLEX
 
Authors :  J. F. Andersen, P. H. Alvarenga, I. M. Francischetti, E. Calvo, A. Sa-Nu J. M. Ribeiro
Date :  14 Jun 10  (Deposition) - 29 Dec 10  (Release) - 29 Dec 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.45
Chains :  Asym./Biol. Unit :  A
Keywords :  All-Helical, Odorant-Binding Protein, Ligand-Binding Protein, D7, Transport Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  P. H. Alvarenga, I. M. Francischetti, E. Calvo, A. Sa-Nunes, J. M. Ribeiro, J. F. Andersen
The Function And Three-Dimensional Structure Of A Thromboxane A(2)/Cysteinyl Leukotriene-Binding Protein From The Saliva Of A Mosquito Vector Of The Malaria Parasite.
Plos Biol. V. 8 E1000 2010
PubMed-ID: 21152418  |  Reference-DOI: 10.1371/JOURNAL.PBIO.1000547

(-) Compounds

Molecule 1 - D7 PROTEIN
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET17B
    Expression System StrainBL21(DE3)PLYSS
    Expression System Taxid469008
    Expression System Vector TypePLASMID
    FragmentUNP RESIDUES 20-315
    Organism CommonINDO-PAKISTAN MALARIA MOSQUITO
    Organism ScientificANOPHELES STEPHENSI
    Organism Taxid30069
    SynonymLONG FORM D7CLU2 SALIVARY PROTEIN

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (2, 2)
No.NameCountTypeFull Name
1SO41Ligand/IonSULFATE ION
2U461Ligand/Ion(5E)-7-{6-[(1E)-3-HYDROXYOCT-1-ENYL]-2-OXABICYCLO[2.2.1]HEPT-5-YL}HEPT-5-ENOIC ACID

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETYR A:16 , TYR A:20 , TRP A:37 , TRP A:40 , TYR A:52 , HIS A:133 , GLY A:134 , THR A:135 , LYS A:152 , HOH A:431 , HOH A:461 , HOH A:525 , HOH A:698BINDING SITE FOR RESIDUE U46 A 1
2AC2SOFTWARELYS A:71 , ARG A:74 , HOH A:533 , HOH A:747BINDING SITE FOR RESIDUE SO4 A 298

(-) SS Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1A:19 -A:55
2A:51 -A:110
3A:160 -A:193
4A:234 -A:245

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Gln A:2 -Pro A:3
2Glu A:43 -Pro A:44

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

(no "Exon" information available for 3NHT)

(-) 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    
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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:295
 aligned with Q95NY5_ANOST | Q95NY5 from UniProtKB/TrEMBL  Length:315

    Alignment length:296
                                    29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309      
         Q95NY5_ANOST    20 QPWKALDAEQALYVYKRCYEDHLPSGSDRKTYMTLWNAWRLEPNDAITHCYAKCVLTGLQIYDPQENAFKSDRIPVQYQAYKTITQSKQKEVTEYQKALAAANAKSGSCVDLYNAYLPVHNRFVNLSRQLYHGTVEGAAKIYAAMPEIKQKGESFHAYCEKRAWKGNKQSEWKNGRRYKLTGSPELKDAIDCIFRGLRYMDDTGLKVDEIVRDFNLINKSELEPEVRSVLASCKGSEAYDYYVCLVNSRLKQHFKNAFDFHELRSADYAYLLRGKVYENPEKVKEEMKKLNTTVHF 315
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) -------------------------------------------------------------------------------------------------------------------------------------PBP_GOBP-3nhtA01 A:135-251                                                                                           ---------------------------------------------- Pfam domains (1)
           Pfam domains (2) -------------------------------------------------------------------------------------------------------------------------------------PBP_GOBP-3nhtA02 A:135-251                                                                                           ---------------------------------------------- Pfam domains (2)
         Sec.struct. author ......hhhhhhhhhhhhhhhhh....hhhhhhhhhhh......hhhhhhhhhhhhhhh..ee....ee..hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhh........hhhhhhhhhhh..................hhhhhhhhhhhhhhh..ee..eehhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhh..hhhhhhhhhhhhhhhhhh......-....hhhhhhhhhhh....... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3nht A   2 QPWKALDAEQALYVYKRCYEDHLPSGSDRKTYMTLWNAWRLEPNDAITHCYAKCVLTGLQIYDPQENAFKSDRIPVQYQAYKTITQSKQKEVTEYQKALAAANAKSGSCVDLYNAYLPVHNRFVNLSRQLYHGTVEGAAKIYAAMPEIKQKGESFHAYCEKRAWKGNKQSEWKNGRRYKLTGSPELKDAIDCIFRGLRYMDDTGLKVDEIVRDFNLINKSELEPEVRSVLASCKGSEAYDYYVCLVNSRLKQHFKNAFDFHELRSADYAYLLR-KVYENPEKVKEEMKKLNTTVHF 297
                                    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      
                                                                                                                                                                                                                                                                                                          274 |                     
                                                                                                                                                                                                                                                                                                            276                     

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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 3NHT)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (1, 2)

Asymmetric/Biological Unit

(-) Gene Ontology  (1, 1)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (Q95NY5_ANOST | Q95NY5)
molecular function
    GO:0005549    odorant binding    Interacting selectively and non-covalently with an odorant, any substance capable of stimulating the sense of smell.

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 Related Entries

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

UniProtKB/TrEMBL
        Q95NY5_ANOST | Q95NY53ngv 3nhi

(-) Related Entries Specified in the PDB File

3nhi