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(-) Description

Title :  BACTERIORUBERIN IN THE TRIMERIC STRUCTURE OF ARCHAERHODOPSIN-2
 
Authors :  T. Kouyama, K. Yoshimura
Date :  28 Jun 07  (Deposition) - 01 Jan 08  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.50
Chains :  Asym. Unit :  A,B,D,E
Biol. Unit 1:  A  (3x)
Biol. Unit 2:  B  (3x)
Biol. Unit 3:  D  (1x)
Biol. Unit 4:  E  (1x)
Biol. Unit 5:  D  (3x)
Biol. Unit 6:  E  (3x)
Keywords :  Retinal Protein, Bacterioruberin, Transport Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  K. Yoshimura, T. Kouyama
Structural Role Of Bacterioruberin In The Trimeric Structur Of Archaerhodopsin-2
J. Mol. Biol. V. 375 1267 2008
PubMed-ID: 18082767  |  Reference-DOI: 10.1016/J.JMB.2007.11.039

(-) Compounds

Molecule 1 - ARCHAERHODOPSIN-2
    Chains: A, B, D, E
    Fragment: ARCHAERHODOPSIN-2
    Organism Scientific: HALOBACTERIUM SP. AUS-2
    Organism Taxid: 29285
    Strain: AUS-2
    Synonym: AR 2

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABDE
Biological Unit 1 (3x): A   
Biological Unit 2 (3x):  B  
Biological Unit 3 (1x):   D 
Biological Unit 4 (1x):    E
Biological Unit 5 (3x):   D 
Biological Unit 6 (3x):    E

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (6, 24)

Asymmetric Unit (6, 24)
No.NameCountTypeFull Name
122B4Ligand/IonBACTERIORUBERIN
2GAL4Ligand/IonBETA-D-GALACTOSE
3GLC4Ligand/IonALPHA-D-GLUCOSE
4L2P4Ligand/Ion2,3-DI-PHYTANYL-GLYCEROL
5MAN4Ligand/IonALPHA-D-MANNOSE
6RET4Ligand/IonRETINAL
Biological Unit 1 (6, 18)
No.NameCountTypeFull Name
122B3Ligand/IonBACTERIORUBERIN
2GAL3Ligand/IonBETA-D-GALACTOSE
3GLC3Ligand/IonALPHA-D-GLUCOSE
4L2P3Ligand/Ion2,3-DI-PHYTANYL-GLYCEROL
5MAN3Ligand/IonALPHA-D-MANNOSE
6RET3Ligand/IonRETINAL
Biological Unit 2 (6, 18)
No.NameCountTypeFull Name
122B3Ligand/IonBACTERIORUBERIN
2GAL3Ligand/IonBETA-D-GALACTOSE
3GLC3Ligand/IonALPHA-D-GLUCOSE
4L2P3Ligand/Ion2,3-DI-PHYTANYL-GLYCEROL
5MAN3Ligand/IonALPHA-D-MANNOSE
6RET3Ligand/IonRETINAL
Biological Unit 3 (6, 9)
No.NameCountTypeFull Name
122B1Ligand/IonBACTERIORUBERIN
2GAL2Ligand/IonBETA-D-GALACTOSE
3GLC2Ligand/IonALPHA-D-GLUCOSE
4L2P1Ligand/Ion2,3-DI-PHYTANYL-GLYCEROL
5MAN2Ligand/IonALPHA-D-MANNOSE
6RET1Ligand/IonRETINAL
Biological Unit 4 (3, 3)
No.NameCountTypeFull Name
122B1Ligand/IonBACTERIORUBERIN
2GAL-1Ligand/IonBETA-D-GALACTOSE
3GLC-1Ligand/IonALPHA-D-GLUCOSE
4L2P1Ligand/Ion2,3-DI-PHYTANYL-GLYCEROL
5MAN-1Ligand/IonALPHA-D-MANNOSE
6RET1Ligand/IonRETINAL
Biological Unit 5 (6, 27)
No.NameCountTypeFull Name
122B3Ligand/IonBACTERIORUBERIN
2GAL6Ligand/IonBETA-D-GALACTOSE
3GLC6Ligand/IonALPHA-D-GLUCOSE
4L2P3Ligand/Ion2,3-DI-PHYTANYL-GLYCEROL
5MAN6Ligand/IonALPHA-D-MANNOSE
6RET3Ligand/IonRETINAL
Biological Unit 6 (3, 9)
No.NameCountTypeFull Name
122B3Ligand/IonBACTERIORUBERIN
2GAL-1Ligand/IonBETA-D-GALACTOSE
3GLC-1Ligand/IonALPHA-D-GLUCOSE
4L2P3Ligand/Ion2,3-DI-PHYTANYL-GLYCEROL
5MAN-1Ligand/IonALPHA-D-MANNOSE
6RET3Ligand/IonRETINAL

(-) Sites  (24, 24)

Asymmetric Unit (24, 24)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREL2P A:280 , MAN A:282BINDING SITE FOR RESIDUE GLC A 281
02AC2SOFTWAREGLY A:67 , VAL A:70 , GLC A:281 , GAL A:283BINDING SITE FOR RESIDUE MAN A 282
03AC3SOFTWAREPHE A:66 , LYS A:134 , THR A:135 , MAN A:282BINDING SITE FOR RESIDUE GAL A 283
04AC4SOFTWAREL2P B:280 , MAN B:282BINDING SITE FOR RESIDUE GLC B 281
05AC5SOFTWAREGLY B:67 , ILE B:68 , VAL B:70 , THR B:71 , L2P B:280 , GLC B:281 , GAL B:283BINDING SITE FOR RESIDUE MAN B 282
06AC6SOFTWARETHR A:238 , GLU A:239 , PHE B:66 , MAN B:282BINDING SITE FOR RESIDUE GAL B 283
07AC7SOFTWAREL2P D:280 , MAN D:282BINDING SITE FOR RESIDUE GLC D 281
08AC8SOFTWAREGLY D:67 , VAL D:70 , GLU D:72 , L2P D:280 , GLC D:281 , GAL D:283BINDING SITE FOR RESIDUE MAN D 282
09AC9SOFTWAREASP D:9 , PHE D:66 , GLY D:67 , ILE D:68 , SER D:133 , LYS D:134 , THR D:135 , MAN D:282 , HOH D:308BINDING SITE FOR RESIDUE GAL D 283
10BC1SOFTWAREMAN D:285 , L2P E:280BINDING SITE FOR RESIDUE GLC D 284
11BC2SOFTWAREGLC D:284 , GAL D:286 , ILE E:68 , VAL E:73 , LEU E:132BINDING SITE FOR RESIDUE MAN D 285
12BC3SOFTWARETHR D:238 , GLU D:239 , ALA D:240 , MAN D:285 , ASP E:9 , PHE E:66 , GLY E:67 , LYS E:134 , THR E:135 , HOH E:306BINDING SITE FOR RESIDUE GAL D 286
13BC4SOFTWARETRP A:91 , THR A:95 , SER A:146 , THR A:147 , TRP A:187 , TYR A:190 , PRO A:191 , ASP A:217 , LYS A:221BINDING SITE FOR RESIDUE RET A 260
14BC5SOFTWARETRP B:91 , THR B:95 , MET B:123 , SER B:146 , THR B:147 , PHE B:150 , TRP B:187 , TYR B:190 , PRO B:191 , TRP B:194 , LYS B:221BINDING SITE FOR RESIDUE RET B 260
15BC6SOFTWARETRP D:91 , THR D:95 , MET D:123 , TRP D:143 , SER D:146 , THR D:147 , PHE D:150 , TRP D:187 , TYR D:190 , PRO D:191 , TRP D:194 , LYS D:221BINDING SITE FOR RESIDUE RET D 260
16BC7SOFTWARETRP E:91 , THR E:95 , SER E:146 , TRP E:187 , TYR E:190 , PRO E:191 , TRP E:194 , ASP E:217 , LYS E:221BINDING SITE FOR RESIDUE RET E 260
17BC8SOFTWARELEU A:6 , LEU A:25 , PHE A:29 , ILE A:32 , GLY A:35 , TRP A:36 , ARG A:44 , ILE A:51 , VAL A:111 , THR A:112 , THR A:115 , LEU A:137 , THR A:141 , PHE A:145 , TYR A:156BINDING SITE FOR RESIDUE 22B A 270
18BC9SOFTWARELEU B:6 , LEU B:7 , ILE B:32 , GLY B:35 , ARG B:44 , ILE B:51 , VAL B:111 , THR B:112 , THR B:115 , LEU B:137 , THR B:141 , LEU B:144 , PHE B:145 , ILE B:148 , TYR B:156BINDING SITE FOR RESIDUE 22B B 270
19CC1SOFTWARELEU D:25 , PHE D:29 , ILE D:32 , GLY D:35 , ARG D:44 , VAL D:111 , THR D:112 , THR D:115 , LEU D:122 , LEU D:137 , PHE D:145 , TYR D:156BINDING SITE FOR RESIDUE 22B D 270
20CC2SOFTWARELEU E:6 , LEU E:25 , THR E:28 , GLY E:35 , ARG E:44 , ALA E:48 , ILE E:51 , LEU E:52 , VAL E:111 , THR E:112 , THR E:115 , LEU E:137 , THR E:141 , PHE E:145 , TYR E:156 , HOH E:304BINDING SITE FOR RESIDUE 22B E 270
21CC3SOFTWAREILE A:56 , THR A:71 , TYR A:85 , ALA A:89 , LEU A:92 , PHE A:93 , LEU A:97 , GLY A:118 , LEU A:122 , VAL A:125 , LEU A:128 , ILE A:129 , LEU A:132 , GLC A:281BINDING SITE FOR RESIDUE L2P A 280
22CC4SOFTWARELEU B:52 , ILE B:56 , TYR B:85 , LEU B:92 , PHE B:93 , GLY B:118 , LEU B:122 , VAL B:125 , LEU B:128 , ILE B:129 , GLC B:281 , MAN B:282BINDING SITE FOR RESIDUE L2P B 280
23CC5SOFTWAREILE D:56 , ALA D:59 , ALA D:60 , TYR D:85 , LEU D:92 , PHE D:93 , GLY D:118 , LEU D:122 , VAL D:125 , LEU D:128 , GLC D:281 , MAN D:282BINDING SITE FOR RESIDUE L2P D 280
24CC6SOFTWAREGLC D:284 , ILE E:56 , THR E:71 , TYR E:85 , ALA E:89 , PHE E:93 , LEU E:97 , GLY E:118 , VAL E:125 , LEU E:132BINDING SITE FOR RESIDUE L2P E 280

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2Z55)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2Z55)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2Z55)

(-) PROSITE Motifs  (2, 8)

Asymmetric Unit (2, 8)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BACTERIAL_OPSIN_1PS00950 Bacterial rhodopsins signature 1.BACR2_HALS293-105
 
 
 		  4A:87-99
B:87-99
D:87-99
E:87-99
2BACTERIAL_OPSIN_RETPS00327 Bacterial rhodopsins retinal binding site.BACR2_HALS2219-230
 
 
 		  4A:213-224
B:213-224
D:213-224
E:213-224
Biological Unit 1 (2, 6)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BACTERIAL_OPSIN_1PS00950 Bacterial rhodopsins signature 1.BACR2_HALS293-105
 
 
 		  3A:87-99
-
-
-
2BACTERIAL_OPSIN_RETPS00327 Bacterial rhodopsins retinal binding site.BACR2_HALS2219-230
 
 
 		  3A:213-224
-
-
-
Biological Unit 2 (2, 6)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BACTERIAL_OPSIN_1PS00950 Bacterial rhodopsins signature 1.BACR2_HALS293-105
 
 
 		  3-
B:87-99
-
-
2BACTERIAL_OPSIN_RETPS00327 Bacterial rhodopsins retinal binding site.BACR2_HALS2219-230
 
 
 		  3-
B:213-224
-
-
Biological Unit 3 (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BACTERIAL_OPSIN_1PS00950 Bacterial rhodopsins signature 1.BACR2_HALS293-105
 
 
 		  1-
-
D:87-99
-
2BACTERIAL_OPSIN_RETPS00327 Bacterial rhodopsins retinal binding site.BACR2_HALS2219-230
 
 
 		  1-
-
D:213-224
-
Biological Unit 4 (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BACTERIAL_OPSIN_1PS00950 Bacterial rhodopsins signature 1.BACR2_HALS293-105
 
 
 		  1-
-
-
E:87-99
2BACTERIAL_OPSIN_RETPS00327 Bacterial rhodopsins retinal binding site.BACR2_HALS2219-230
 
 
 		  1-
-
-
E:213-224
Biological Unit 5 (2, 6)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BACTERIAL_OPSIN_1PS00950 Bacterial rhodopsins signature 1.BACR2_HALS293-105
 
 
 		  3-
-
D:87-99
-
2BACTERIAL_OPSIN_RETPS00327 Bacterial rhodopsins retinal binding site.BACR2_HALS2219-230
 
 
 		  3-
-
D:213-224
-
Biological Unit 6 (2, 6)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BACTERIAL_OPSIN_1PS00950 Bacterial rhodopsins signature 1.BACR2_HALS293-105
 
 
 		  3-
-
-
E:87-99
2BACTERIAL_OPSIN_RETPS00327 Bacterial rhodopsins retinal binding site.BACR2_HALS2219-230
 
 
 		  3-
-
-
E:213-224

(-) Exons   (0, 0)

(no "Exon" information available for 2Z55)

(-) 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:242
 aligned with BACR2_HALS2 | P29563 from UniProtKB/Swiss-Prot  Length:259

    Alignment length:242
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246  
          BACR2_HALS2     7 QAGFDLLNDGRPETLWLGIGTLLMLIGTFYFIARGWGVTDKEAREYYAITILVPGIASAAYLAMFFGIGVTEVELASGTVLDIYYARYADWLFTTPLLLLDLALLAKVDRVTIGTLIGVDALMIVTGLIGALSKTPLARYTWWLFSTIAFLFVLYYLLTSLRSAAAKRSEEVRSTFNTLTALVAVLWTAYPILWIVGTEGAGVVGLGIETLAFMVLDVTAKVGFGFVLLRSRAILGETEAPE 248
               SCOP domains d2z55a_ A: automated matches                                                                                                                                                                                                                       SCOP domains
               CATH domains 2z55A00 A:1-242 Rhopdopsin 7-helix transmembrane proteins                                                                                                                                                                                          CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ............hhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeee.....eeee.hhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhhhhhhh........... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------BACTERIAL_OPS-----------------------------------------------------------------------------------------------------------------BACTERIAL_OP------------------ PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2z55 A   1 QAGFDLLNDGRPETLWLGIGTLLMLIGTFYFIARGWGVTDKEAREYYAITILVPGIASAAYLAMFFGIGVTEVELASGTVLDIYYARYADWLFTTPLLLLDLALLAKVDRVTIGTLIGVDALMIVTGLIGALSKTPLARYTWWLFSTIAFLFVLYYLLTSLRSAAAKRSEEVRSTFNTLTALVAVLWTAYPILWIVGTEGAGVVGLGIETLAFMVLDVTAKVGFGFVLLRSRAILGETEAPE 242
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240  


Chain B from PDB  Type:PROTEIN  Length:238
 aligned with BACR2_HALS2 | P29563 from UniProtKB/Swiss-Prot  Length:259

    Alignment length:238
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236        
          BACR2_HALS2     7 QAGFDLLNDGRPETLWLGIGTLLMLIGTFYFIARGWGVTDKEAREYYAITILVPGIASAAYLAMFFGIGVTEVELASGTVLDIYYARYADWLFTTPLLLLDLALLAKVDRVTIGTLIGVDALMIVTGLIGALSKTPLARYTWWLFSTIAFLFVLYYLLTSLRSAAAKRSEEVRSTFNTLTALVAVLWTAYPILWIVGTEGAGVVGLGIETLAFMVLDVTAKVGFGFVLLRSRAILGET 244
               SCOP domains d2z55b_ B: automated matches                                                                                                                                                                                                                   SCOP domains
               CATH domains 2z55B00 B:1-238 Rhopdopsin 7-helix transmembrane proteins                                                                                                                                                                                      CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ............hhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeee.....eeee.hhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhh........ Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------BACTERIAL_OPS-----------------------------------------------------------------------------------------------------------------BACTERIAL_OP-------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2z55 B   1 QAGFDLLNDGRPETLWLGIGTLLMLIGTFYFIARGWGVTDKEAREYYAITILVPGIASAAYLAMFFGIGVTEVELASGTVLDIYYARYADWLFTTPLLLLDLALLAKVDRVTIGTLIGVDALMIVTGLIGALSKTPLARYTWWLFSTIAFLFVLYYLLTSLRSAAAKRSEEVRSTFNTLTALVAVLWTAYPILWIVGTEGAGVVGLGIETLAFMVLDVTAKVGFGFVLLRSRAILGET 238
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230        


Chain D from PDB  Type:PROTEIN  Length:237
 aligned with BACR2_HALS2 | P29563 from UniProtKB/Swiss-Prot  Length:259

    Alignment length:237
                                    20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       
          BACR2_HALS2    11 DLLNDGRPETLWLGIGTLLMLIGTFYFIARGWGVTDKEAREYYAITILVPGIASAAYLAMFFGIGVTEVELASGTVLDIYYARYADWLFTTPLLLLDLALLAKVDRVTIGTLIGVDALMIVTGLIGALSKTPLARYTWWLFSTIAFLFVLYYLLTSLRSAAAKRSEEVRSTFNTLTALVAVLWTAYPILWIVGTEGAGVVGLGIETLAFMVLDVTAKVGFGFVLLRSRAILGETEAP 247
               SCOP domains d2z55d_ D: automated matches                                                                                                                                                                                                                  SCOP domains
               CATH domains 2z55D00 D:5-241 Rhopdopsin 7-helix transmembrane proteins                                                                                                                                                                                     CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ........hhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhh..................hhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhhhhhhh.......... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------BACTERIAL_OPS-----------------------------------------------------------------------------------------------------------------BACTERIAL_OP----------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2z55 D   5 DLLNDGRPETLWLGIGTLLMLIGTFYFIARGWGVTDKEAREYYAITILVPGIASAAYLAMFFGIGVTEVELASGTVLDIYYARYADWLFTTPLLLLDLALLAKVDRVTIGTLIGVDALMIVTGLIGALSKTPLARYTWWLFSTIAFLFVLYYLLTSLRSAAAKRSEEVRSTFNTLTALVAVLWTAYPILWIVGTEGAGVVGLGIETLAFMVLDVTAKVGFGFVLLRSRAILGETEAP 241
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       


Chain E from PDB  Type:PROTEIN  Length:238
 aligned with BACR2_HALS2 | P29563 from UniProtKB/Swiss-Prot  Length:259

    Alignment length:238
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236        
          BACR2_HALS2     7 QAGFDLLNDGRPETLWLGIGTLLMLIGTFYFIARGWGVTDKEAREYYAITILVPGIASAAYLAMFFGIGVTEVELASGTVLDIYYARYADWLFTTPLLLLDLALLAKVDRVTIGTLIGVDALMIVTGLIGALSKTPLARYTWWLFSTIAFLFVLYYLLTSLRSAAAKRSEEVRSTFNTLTALVAVLWTAYPILWIVGTEGAGVVGLGIETLAFMVLDVTAKVGFGFVLLRSRAILGET 244
               SCOP domains d2z55e_ E: automated matches                                                                                                                                                                                                                   SCOP domains
               CATH domains 2z55E00 E:1-238 Rhopdopsin 7-helix transmembrane proteins                                                                                                                                                                                      CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ............hhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhh...eeee.....eeee.hhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------BACTERIAL_OPS-----------------------------------------------------------------------------------------------------------------BACTERIAL_OP-------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2z55 E   1 QAGFDLLNDGRPETLWLGIGTLLMLIGTFYFIARGWGVTDKEAREYYAITILVPGIASAAYLAMFFGIGVTEVELASGTVLDIYYARYADWLFTTPLLLLDLALLAKVDRVTIGTLIGVDALMIVTGLIGALSKTPLARYTWWLFSTIAFLFVLYYLLTSLRSAAAKRSEEVRSTFNTLTALVAVLWTAYPILWIVGTEGAGVVGLGIETLAFMVLDVTAKVGFGFVLLRSRAILGET 238
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230
   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, 4)

Asymmetric Unit
(-)
Class: Membrane and cell surface proteins and peptides (2046)

(-) CATH Domains  (1, 4)

Asymmetric Unit
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2Z55)

(-) Gene Ontology  (12, 12)

Asymmetric Unit(hide GO term definitions)
Chain A,B,D,E   (BACR2_HALS2 | P29563)
molecular function
    GO:0005216    ion channel activity    Enables the facilitated diffusion of an ion (by an energy-independent process) by passage through a transmembrane aqueous pore or channel without evidence for a carrier-mediated mechanism. May be either selective (it enables passage of a specific ion only) or non-selective (it enables passage of two or more ions of same charge but different size).
    GO:0009881    photoreceptor activity    The function of absorbing and responding to incidental electromagnetic radiation, particularly visible light. The response may involve a change in conformation.
biological process
    GO:0034220    ion transmembrane transport    A process in which an ion is transported from one side of a membrane to the other by means of some agent such as a transporter or pore.
    GO:0006811    ion transport    The directed movement of charged atoms or small charged molecules into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
    GO:0007602    phototransduction    The sequence of reactions within a cell required to convert absorbed photons into a molecular signal.
    GO:0018298    protein-chromophore linkage    The covalent or noncovalent attachment of a chromophore to a protein.
    GO:0015992    proton transport    The directed movement of protons (hydrogen ions) into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
    GO:0050896    response to stimulus    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus. The process begins with detection of the stimulus and ends with a change in state or activity or the cell or organism.
    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:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

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  BACR2_HALS2 | P29563
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 Related Entries

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

UniProtKB/Swiss-Prot
        BACR2_HALS2 | P29563: 1vgo 2ei4 3wqj

(-) Related Entries Specified in the PDB File

1iw6 BACTERIORHODOPSIN
1uaz ARCHAERHODOPSIN-1
1vgo ARCHAERHODOPSIN-2
2ei4 TRIMERIC STRUCTURE OF ARCHAERHODOPSIN-2