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(-) Description

Title :  BOVINE BETA-LACTOGLOBULIN (ISOFORM A) IN COMPLEX WITH DODECYL SULPHATE (SDS)
 
Authors :  J. I. Loch, P. Bonarek, A. Polit, S. Swiatek, M. Dziedzicka-Wasylewska K. Lewinski
Date :  08 Dec 12  (Deposition) - 26 Jun 13  (Release) - 17 Jul 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Lipocalin, Transoprt Protein, Transport Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  J. I. Loch, P. Bonarek, A. Polit, S. Swiatek, M. Dziedzicka-Wasylewska, K. Lewinski
The Differences In Binding 12-Carbon Aliphatic Ligands By Bovine Beta-Lactoglobulin Isoform A And B Studied By Isothermal Titration Calorimetry And X-Ray Crystallography
J. Mol. Recognit. V. 26 357 2013
PubMed-ID: 23784992  |  Reference-DOI: 10.1002/JMR.2280

(-) Compounds

Molecule 1 - BETA-LACTOGLOBULIN
    ChainsA
    FragmentUNP RESIDUES 17-178
    Organism CommonBOVINE
    Organism ScientificBOS TAURUS
    Organism Taxid9913
    SynonymBETA-LG

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (1, 1)
No.NameCountTypeFull Name
1SDS1Ligand/IonDODECYL SULFATE
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1SDS2Ligand/IonDODECYL SULFATE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELEU A:54 , ILE A:56 , LYS A:69 , ILE A:71 , LEU A:103 , PHE A:105 , MET A:107 , HOH A:342BINDING SITE FOR RESIDUE SDS A 201

(-) SS Bonds  (2, 2)

Asymmetric Unit
No.Residues
1A:66 -A:160
2A:106 -A:119

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4IB8)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4IB8)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4IB8)

(-) Exons   (0, 0)

(no "Exon" information available for 4IB8)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
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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:158
                                                                                                                                                                                              
               SCOP domains d4ib8a_ A: beta-Lactoglobulin                                                                                                                                  SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..........hhhhhhee.eeeeeee.hhhhh.........eeeeeee.....eeeeeeee....eeeeeeeeee.....eeee.....eeeeeeee....eeeeeee....eeeeeee.....hhhhhhhhhhhhhh....eeee..hhhh..hhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ib8 A   1 LIVTQTMKGLDIQKVAGTWYSLAMAASDISLLDAQSAPLRVYVEELKPTPEGDLEILLQKWENDECAQKKIIAEKTKIPAVFKIDALNENKVLVLDTDYKKYLLFCMENSQSLVCQCLVRTPEVDDEALEKFDKALKALPMHIRLSFNPTQLEEQCHI 162
                                    10        20        30        40        50        60        70        80        90       100       110|      124       134       144       154        
                                                                                                                                       110|                                               
                                                                                                                                        115                                               

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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  (1, 1)

Asymmetric Unit

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4IB8)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4IB8)

(-) Gene Ontology  (4, 4)

Asymmetric Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/Swiss-Prot
        LACB_BOVIN | P027541b0o 1b8e 1beb 1bso 1bsq 1bsy 1cj5 1dv9 1gx8 1gx9 1gxa 1qg5 1uz2 1yup 2akq 2blg 2gj5 2q2m 2q2p 2q39 2r56 3blg 3kza 3npo 3nq3 3nq9 3ph5 3ph6 3ueu 3uev 3uew 3uex 4dq3 4dq4 4gny 4ib6 4ib7 4ib9 4iba 4kii 4lzu 4lzv 4y0p 4y0q 4y0r 5eee 5htd 5hte 5io5 5io7 5k06 5lke 5lkf

(-) Related Entries Specified in the PDB File

3ueu BOVINE BETA-LACTOGLOBULIN COMPLEX WITH LAURIC ACID
4ib6 BOVINE BETA-LACTOGLOBULIN (ISOFORM A) IN COMPLEX WITH LAURIC ACID
4ib7 BOVINE BETA-LACTOGLOBULIN (ISOFORM A) IN COMPLEX WITH DODECYLTRIMETHYLAMMONIUM (DTAC)
4ib9 BOVINE BETA-LACTOGLOBULIN (ISOFORM B) IN COMPLEX WITH DODECYLTRIMETHYLAMMONIUM (DTAC)
4iba BOVINE BETA-LACTOGLOBULIN (ISOFORM B) IN COMPLEX WITH DODECYL SULPHATE (SDS)