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(-) Description

Title :  STRUCTURE OF OSH4 WITH A CHOLESTEROL ANALOG
 
Authors :  M. C. Koag, A. F. Monzingo, Y. Cheun, S. Lee
Date :  10 May 12  (Deposition) - 15 May 13  (Release) - 17 Jul 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.87
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Oxysterol, Sterol Binding Protein, Lipid Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. C. Koag, Y. Cheun, Y. Kou, H. Ouzon-Shubeita, K. Min, A. F. Monzingo, S. Lee
Synthesis And Structure Of 16, 22-Diketocholesterol Bound To Oxysterol-Binding Protein Osh4.
Steroids V. 78 938 2013
PubMed-ID: 23756172  |  Reference-DOI: 10.1016/J.STEROIDS.2013.05.016

(-) Compounds

Molecule 1 - PROTEIN KES1
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: KES1, OSH4, YPL145C, LPI3C, P2614
    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): A 
Biological Unit 2 (1x):  B

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (1, 2)
No.NameCountTypeFull Name
1L392Ligand/Ion(3BETA,9BETA,25R)-3-HYDROXY-26-IODOCHOLEST-5-ENE-16,22-DIONE
Biological Unit 1 (1, 1)
No.NameCountTypeFull Name
1L391Ligand/Ion(3BETA,9BETA,25R)-3-HYDROXY-26-IODOCHOLEST-5-ENE-16,22-DIONE
Biological Unit 2 (1, 1)
No.NameCountTypeFull Name
1L391Ligand/Ion(3BETA,9BETA,25R)-3-HYDROXY-26-IODOCHOLEST-5-ENE-16,22-DIONE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELEU A:27 , GLN A:96 , TYR A:97 , ARG A:100 , GLU A:107 , LYS A:108 , LYS A:109 , PRO A:110 , ASN A:165 , GLN A:181 , ILE A:203 , ILE A:206 , HOH A:1122 , HOH A:1145BINDING SITE FOR RESIDUE L39 A 1001
2AC2SOFTWARELEU B:24 , LEU B:27 , GLN B:96 , TYR B:97 , ARG B:100 , GLU B:107 , LYS B:108 , LYS B:109 , PRO B:110 , ASN B:165 , GLN B:181 , ILE B:203 , ILE B:206 , HOH B:1133 , HOH B:1143BINDING SITE FOR RESIDUE L39 B 1001

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4F4B)

(-) 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 4F4B)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4F4B)

(-) Exons   (0, 0)

(no "Exon" information available for 4F4B)

(-) 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:422
                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
               SCOP domains d4f4ba_ A: automated matches                                                                                                                                                                                                                                                                                                                                                                                                           SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhh..hhhhhhhhhhhh....hhhhh..hhh.eeeee.hhhhhhhh.hhhhhhhhhhh...hhhhh........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eee......eeeeee..........eeeeeeeee....eeeeeeee....eeeeeeeeeeeee.....eeeeee..eeeee..eeeee....eeee.......eeee..eeeeee....eeeeeee.....eeeeeee.hhhhhhhhhhh.eeeeee...eeeeee..eeeee.hhh........hhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh........eeeee...............hhhhhhhhhhh....................eeeeehhhhhhh...... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4f4b A  -1 MDPSQYASSSSWTSFLKSIASFNGDLSSLSAPPFILSPISLTEFSQYWAEHPELFLEPSFINDDNYKEHCLIDPEVESPELARMLAVTKWFISTLKSQYCSRNESLGSEKKPLNPFLGELFVGKWENKEHPEFGETVLLSEQVSHHPPVTAFSIFNDKNKVKLQGYNQIKASFTKSLMLTVKQFGHTMLDIKDESYLVTPPPLHIEGILVASPFVELEGKSYIQSSTGLLCVIEFSGRGKNSFKARIYKDSKDSKDKEKALYTISGQWSGSSKIIKASRLFYDAARIPAEHLNVKPLEEQHPLESRKAWYDVAGAIKLGDFNLIAKTKTELEETQRELRKEEEAKGISWQRRWFKDFDYSVTPEEGALVPEKDDTFLKLASALNLSTKNAPSGTLVGDKEDLSSIHWRFQRELWDEEKEIVL 434
                                     8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       243       253       263       273      |288       298       308       318       328       338       348       358       368       378       388       398       408||     422       432  
                                                                                                                                                                                                                                                                        237|                                  280|                                                                                                                        409|                    
                                                                                                                                                                                                                                                                         243                                   286                                                                                                                         414                    


Chain B from PDB  Type:PROTEIN  Length:425
                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
               SCOP domains d4f4bb_ B: automated matches                                                                                                                                                                                                                                                                                                                                                                                                              SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhh..hhhhhhhhhhhhhh..hhhhh..hhh.eeeee.hhhhhhhh.hhhhhhhhhhh...hhhhh........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eee......eeeeee..........eeeeeeeee....eeeeeeee....eeeeeeeeeeeee.....eeeeee..eeeee..eeeee....eeee.......eeee..eeeeee....eeeeeee....eeeeeee.hhhhhhhhhhh.eeeeee...eeeeee..eeeee.hhh........hhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh........eeeee...............hhhhhhhhhhh..............hhhhh.....eeeeehhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4f4b B  -1 MDPSQYASSSSWTSFLKSIASFNGDLSSLSAPPFILSPISLTEFSQYWAEHPELFLEPSFINDDNYKEHCLIDPEVESPELARMLAVTKWFISTLKSQYCSRNESLGSEKKPLNPFLGELFVGKWENKEHPEFGETVLLSEQVSHHPPVTAFSIFNDKNKVKLQGYNQIKASFTKSLMLTVKQFGHTMLDIKDESYLVTPPPLHIEGILVASPFVELEGKSYIQSSTGLLCVIEFSGKKNSFKARIYKDSKDSKDKEKALYTISGQWSGSSKIIKASRLFYDAARIPAEHLNVKPLEEQHPLESRKAWYDVAGAIKLGDFNLIAKTKTELEETQRELRKEEEAKGISWQRRWFKDFDYSVTPEEGALVPEKDDTFLKLASALNLSTKNAPSGTLVGDKEDRKEDLSSIHWRFQRELWDEEKEIVL 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     ||289       299       309       319       329       339       349       359       369       379       389       399       409       419       429     
                                                                                                                                                                                                                                                                      235|                                   280|                                                                                                                                                    
                                                                                                                                                                                                                                                                       242                                    286
   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 Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4F4B)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4F4B)

(-) Gene Ontology  (26, 26)

Asymmetric Unit(hide GO term definitions)

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  4f4b
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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 4fes 4jch

(-) Related Entries Specified in the PDB File

1zhx STRUCTURE OF OSH4 WITH 7-OXO-CHOLESTEROL
1zhy STRUCTURE OF OSH4 WITH CHOLESTEROL