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(-) Description

Title :  OSH4 BOUND TO AN ELECTROPHILIC OXYSTEROL
 
Authors :  M. C. Koag, Y. I. Kou, A. F. Monzingo, S. Lee
Date :  21 Feb 13  (Deposition) - 26 Mar 14  (Release) - 07 Jan 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.70
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  A  (1x)
Biol. Unit 3:  B  (1x)
Keywords :  Oxysterol, Sterol Binding Protein, Lipid Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. C. Koag, Y. Kou, A. F. Monzingo, S. Lee
Structure Of Osh4 Bound To An Electrophilic Oxysterol
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - PROTEIN KES1
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PGEX4T1
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: OSH4
    Gene: KES1, LPI3C, OSH4, P2614, YPL145C
    Organism Common: BAKER'S YEAST
    Organism Scientific: SACCHAROMYCES CEREVISIAE
    Organism Taxid: 559292
    Strain: ATCC 204508 / S288C
    Synonym: OXYSTEROL-BINDING PROTEIN HOMOLOG 4

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): AB
Biological Unit 2 (1x): A 
Biological Unit 3 (1x):  B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric Unit (1, 2)
No.NameCountTypeFull Name
11KG2Ligand/Ion(3BETA,9BETA,22R,25R)-3-HYDROXYFUROST-5-EN-27-YLPROPANOATE
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
11KG2Ligand/Ion(3BETA,9BETA,22R,25R)-3-HYDROXYFUROST-5-EN-27-YLPROPANOATE
Biological Unit 2 (1, 1)
No.NameCountTypeFull Name
11KG1Ligand/Ion(3BETA,9BETA,22R,25R)-3-HYDROXYFUROST-5-EN-27-YLPROPANOATE
Biological Unit 3 (1, 1)
No.NameCountTypeFull Name
11KG1Ligand/Ion(3BETA,9BETA,22R,25R)-3-HYDROXYFUROST-5-EN-27-YLPROPANOATE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELEU A:24 , LEU A:27 , GLN A:96 , TYR A:97 , ARG A:100 , GLU A:107 , LYS A:109 , ASN A:165 , PHE A:171 , GLN A:181 , ILE A:206 , PRO A:211 , HOH A:610 , HOH A:637BINDING SITE FOR RESIDUE 1KG A 501
2AC2SOFTWARELEU B:24 , GLN B:96 , TYR B:97 , ARG B:100 , GLU B:107 , LYS B:109 , ASN B:165 , GLN B:181 , ILE B:206 , PRO B:211 , HOH B:617 , HOH B:628BINDING SITE FOR RESIDUE 1KG B 501

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4JCH)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1His A:144 -Pro A:145
2His B:144 -Pro B:145

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4JCH)

(-) 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:436
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
               SCOP domains d4jcha_ A: automated matches                                                                                                                                                                                                                                                                                                                                                                                                                         SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhh.hhhhhhhhhhhhh..........hhh.eeeee.hhhhhhhh.hhhhhhhhhhh...hhhhh........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eee......eeeeee..........eeeeeeeee....eeeeeeee....eeeeeeeeeeeee.....eeeeee..eeeee..eeeee....eeee.......eeee..eeeeee....eeeeeee..........eeeeeee...hhhhhhhhh.eeeeee...eeeeee.......eeeee.hhh........hhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh........eeeee...............hhhhhhhhhhh.............hhhhhh.....eeeeehhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4jch A  -1 MDPSQYASSSSWTSFLKSIASFNGDLSSLSAPPFILSPISLTEFSQYWAEHPELFLEPSFINDDNYKEHCLIDPEVESPELARMLAVTKWFISTLKSQYCSRNESLGSEKKPLNPFLGELFVGKWENKEHPEFGETVLLSEQVSHHPPVTAFSIFNDKNKVKLQGYNQIKASFTKSLMLTVKQFGHTMLDIKDESYLVTPPPLHIEGILVASPFVELEGKSYIQSSTGLLCVIEFSGRGYFSGKKNSFKARIYKDSKDSKDKEKALYTISGQWSGSSKIIKANKKEESRLFYDAARIPAEHLNVKPLEEQHPLESRKAWYDVAGAIKLGDFNLIAKTKTELEETQRELRKEEEAKGISWQRRWFKDFDYSVTPEEGALVPEKDDTFLKLASALNLSTKNAPSGTLVGDKEDRKEDLSSIHWRFQRELWDEEKEIVL 434
                                     8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328       338       348       358       368       378       388       398       408       418       428      


Chain B from PDB  Type:PROTEIN  Length:430
                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
               SCOP domains d4jchb_ B: automated matches                                                                                                                                                                                                                                                                                                                                                                                                                   SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhh..hhhhhhhhhhhhh...hhhhh..hhh.eeeee.hhhhhhhh.hhhhhhhhhhh...hhhhh........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eee......eeeeee..........eeeeeeeee....eeeeeeee....eeeeeeeeeeeee.....eeeeee..eeeee..eeeee....eeee.......eeee..eeeeee....eeeeeee....eeeeeee.hhhhhhhhhhh.eeeeee...eeeeee......eeeeee.hhh........hhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhh.eeeee...............hhhhhhhhhhh.............hhhhhh.....eeeeehhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4jch B  -1 MDPSQYASSSSWTSFLKSIASFNGDLSSLSAPPFILSPISLTEFSQYWAEHPELFLEPSFINDDNYKEHCLIDPEVESPELARMLAVTKWFISTLKSQYCSRNESLGSEKKPLNPFLGELFVGKWENKEHPEFGETVLLSEQVSHHPPVTAFSIFNDKNKVKLQGYNQIKASFTKSLMLTVKQFGHTMLDIKDESYLVTPPPLHIEGILVASPFVELEGKSYIQSSTGLLCVIEFSGKKNSFKARIYKDSKDSKDKEKALYTISGQWSGSSKIIKANKKEESRLFYDAARIPAEHLNVKPLEEQHPLESRKAWYDVAGAIKLGDFNLIAKTKTELEETQRELRKEEEAKGISWQRRWFKDFDYSVTPEEGALVPEKDDTFLKLASALNLSTKNAPSGTLVGDKEDRKEDLSSIHWRFQRELWDEEKEIVL 434
                                     8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228      |244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394       404       414       424       434
                                                                                                                                                                                                                                                                      235|                                                                                                                                                                                                
                                                                                                                                                                                                                                                                       242
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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, 2)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (26, 26)

Asymmetric Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/Swiss-Prot
        KES1_YEAST | P35844: 1zht 1zhw 1zhx 1zhy 1zhz 1zi7 3spw 4f4b 4fes

(-) Related Entries Specified in the PDB File

1zhx OSH4 IN COMPLEX WITH 25-HYDROXYCHOLESTROL
1zhy OSH4 IN COMPLEX WITH CHOLESTROL