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(-) Description

Title :  CRYSTAL STRUCTURE OF CRUXRHODOPSIN-3 AT PH5 FROM HALOARCULA VALLISMORTIS AT 2.1 ANGSTROM RESOLUTION
 
Authors :  T. Kouyama, S. K. Chan
Date :  05 Jun 13  (Deposition) - 11 Jun 14  (Release) - 24 Dec 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.10
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (3x)
Keywords :  Protein-Bacterioruberin Complex, Seven Transmembrane Alpha Helices, Light-Driven Proton Pump, Membrane, Proton Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. K. Chan, T. Kitajima-Ihara, R. Fujii, T. Gotoh, M. Murakami, K. Ihara, T. Kouyama
Crystal Structure Of Cruxrhodopsin-3 From Haloarcula Vallismortis
Plos One V. 9 08362 2014
PubMed-ID: 25268964  |  Reference-DOI: 10.1371/JOURNAL.PONE.0108362

(-) Compounds

Molecule 1 - CRUXRHODOPSIN-3
    Chains: A
    Engineered: YES
    Expression System: HALOBACTERIUM SALINARUM
    Expression System Taxid: 2242
    Gene: COP3
    Organism Scientific: HALOARCULA VALLISMORTIS
    Organism Taxid: 28442
    Synonym: COP-3, CR-3

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (3x): A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (2, 2)
No.NameCountTypeFull Name
122B1Ligand/IonBACTERIORUBERIN
2RET1Ligand/IonRETINAL
Biological Unit 1 (2, 6)
No.NameCountTypeFull Name
122B3Ligand/IonBACTERIORUBERIN
2RET3Ligand/IonRETINAL

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETYR A:81 , TRP A:84 , THR A:87 , THR A:88 , LEU A:91 , MET A:116 , TRP A:142 , SER A:145 , THR A:146 , TRP A:186 , TYR A:189 , PRO A:190 , TRP A:193 , LYS A:220BINDING SITE FOR RESIDUE RET A 301
2AC2SOFTWAREGLY A:29 , TRP A:30 , TYR A:41 , PHE A:52 , ASN A:104 , THR A:105 , LEU A:112 , PHE A:148 , SER A:159BINDING SITE FOR RESIDUE 22B A 302

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4L35)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4L35)

 Sequence-Structure Mapping

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(no "SAP(SNP)/Variant" information available for 4L35)

(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

(no "Exon" information available for 4L35)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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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:244
                                                                                                                                                                                                                                                                                    
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......hhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeeee..eeeeeehhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4l35 A   1 MPAPEGEAIWLWLGTAGMFLGMLYFIARGWGETDSRRQKFYIATILITAIAFVNYLAMALGFGLTIVEIAGEQRPIYWARYSDWLFTTPLLLYDLGLLAGADRNTISSLVSLDVLMIGTGLVATLSAGSGVLSAGAERLVWWGISTAFLLVLLYFLFSSLSGRVADLPSDTRSTFKTLRNLVTVVWLVYPVWWLVGTEGIGLVGIGIETAGFMVIDLVAKVGFGIILLRSHGVLDGAAETTGAG 244
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240
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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 4L35)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4L35)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4L35)

(-) Gene Ontology  (12, 12)

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  4l35
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 Related Entries

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

UniProtKB/Swiss-Prot
        BACR_HALVA | P94854: 4jr8

(-) Related Entries Specified in the PDB File

1iw6 BACTERIORHDOPSIN
4jr8 CRUXRHODOPSIN-3 AT PH 7.0