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(-) Description

Title :  STRUCTURE OF THE EPIDIDYMAL RETINOIC ACID-BINDING PROTEIN AT 2.1 ANGSTROMS RESOLUTION
 
Authors :  M. E. Newcomer
Date :  15 Jun 93  (Deposition) - 31 Jul 94  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.10
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Retinoic Acid-Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  M. E. Newcomer
Structure Of The Epididymal Retinoic Acid Binding Protein At 2. 1 A Resolution.
Structure V. 1 7 1993
PubMed-ID: 8069623  |  Reference-DOI: 10.1016/0969-2126(93)90004-Z
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - EPIDIDYMAL RETINOIC ACID-BINDING PROTEIN
    ChainsA, B
    EngineeredYES
    Organism CommonNORWAY RAT
    Organism ScientificRATTUS NORVEGICUS
    Organism Taxid10116

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 1EPA)

(-) Sites  (0, 0)

(no "Site" information available for 1EPA)

(-) SS Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1A:60 -A:154
2B:60 -B:154

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1EPA)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1EPA)

(-) PROSITE Motifs  (1, 2)

Asymmetric/Biological Unit (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1LIPOCALINPS00213 Lipocalin signature.LCN5_RAT27-40
 
  2A:5-18
B:5-18

(-) Exons   (0, 0)

(no "Exon" information available for 1EPA)

(-) 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    
   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:160
 aligned with LCN5_RAT | P06911 from UniProtKB/Swiss-Prot  Length:188

    Alignment length:160
                                    34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184
             LCN5_RAT    25 VKDFDISKFLGFWYEIAFASKMGTPGLAHKEEKMGAMVVELKENLLALTTTYYSEDHCVLEKVTATEGDGPAKFQVTRLSGKKEVVVEATDYLTYAIIDITSLVAGAVHRTMKLYSRSLDDNGEALYNFRKITSDHGFSETDLYILKHDLTCVKVLQSAA 184
               SCOP domains d1epaa_ A: Retinoic acid-binding protein                                                                                                                         SCOP domains
               CATH domains 1epaA00 A:3-162  [code=2.40.128.20, no name defined]                                                                                                             CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..........eeeeeeeee...............eeeeeeee..eeeeeeeeee..eeeeeeeeeee.....eeeee....eeeeeeeee....eeeeeeee......eeeeeeee......hhhhhhhhhhhhh.......eee.....hhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --LIPOCALIN     ------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1epa A   3 VKDFDISKFLGFWYEIAFASKMGTPGLAHKEEKMGAMVVELKENLLALTTTYYSEDHCVLEKVTATEGDGPAKFQVTRLSGKKEVVVEATDYLTYAIIDITSLVAGAVHRTMKLYSRSLDDNGEALYNFRKITSDHGFSETDLYILKHDLTCVKVLQSAA 162
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162

Chain B from PDB  Type:PROTEIN  Length:164
 aligned with LCN5_RAT | P06911 from UniProtKB/Swiss-Prot  Length:188

    Alignment length:164
                                    32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182    
             LCN5_RAT    23 AVVKDFDISKFLGFWYEIAFASKMGTPGLAHKEEKMGAMVVELKENLLALTTTYYSEDHCVLEKVTATEGDGPAKFQVTRLSGKKEVVVEATDYLTYAIIDITSLVAGAVHRTMKLYSRSLDDNGEALYNFRKITSDHGFSETDLYILKHDLTCVKVLQSAAES 186
               SCOP domains d1epab_ B: Retinoic acid-binding protein                                                                                                                             SCOP domains
               CATH domains 1epaB00 B:1-164  [code=2.40.128.20, no name defined]                                                                                                                 CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ............eeeeeeeee...............eeeeeeee..eeeeeeeeee..eeeeeeeeeee.....eeeee....eeeeeeeee....eeeeeeee......eeeeeeee......hhhhhhhhhhhhh.......eee.....hhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----LIPOCALIN     -------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1epa B   1 AVVKDFDISKFLGFWYEIAFASKMGTPGLAHKEEKMGAMVVELKENLLALTTTYYSEDHCVLEKVTATEGDGPAKFQVTRLSGKKEVVVEATDYLTYAIIDITSLVAGAVHRTMKLYSRSLDDNGEALYNFRKITSDHGFSETDLYILKHDLTCVKVLQSAAES 164
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160    

   Legend:   → Mismatch (orange background)
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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/Biological Unit

(-) CATH Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1EPA)

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (LCN5_RAT | P06911)
molecular function
    GO:0005215    transporter activity    Enables the directed movement of substances (such as macromolecules, small molecules, ions) into, out of or within a cell, or between cells.
biological process
    GO:0006629    lipid metabolic process    The chemical reactions and pathways involving lipids, compounds soluble in an organic solvent but not, or sparingly, in an aqueous solvent. Includes fatty acids; neutral fats, other fatty-acid esters, and soaps; long-chain (fatty) alcohols and waxes; sphingoids and other long-chain bases; glycolipids, phospholipids and sphingolipids; and carotenes, polyprenols, sterols, terpenes and other isoprenoids.
    GO:0006810    transport    The directed movement of substances (such as macromolecules, small molecules, ions) or cellular components (such as complexes and organelles) into, out of or within a cell, or between cells, or within a multicellular organism by means of some agent such as a transporter, pore or motor protein.
cellular component
    GO:0005576    extracellular region    The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.

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 Related Entries

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

UniProtKB/Swiss-Prot
        LCN5_RAT | P069111epb

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