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(-) Description

Title :  CRYSTAL STRUCTURE OF THE LIGHT-HARVESTING COMPLEX II (B800-850) FROM RHODOSPIRILLUM MOLISCHIANUM
 
Authors :  J. Koepke, X. Hu, K. Schulten, H. Michel
Date :  20 Mar 96  (Deposition) - 05 Jun 97  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.40
Chains :  Asym. Unit :  A,B,D,E,G,H,J,K
Biol. Unit 1:  A,B,D,E  (4x)
Biol. Unit 2:  G,H,J,K  (4x)
Keywords :  Light Harvesting Complex, Bacteriochlorophyll, Dexter Energy Transfer, Foerster Exciton Transfer Mechanism, Membrane Protein, Photosynthesis (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. Koepke, X. Hu, C. Muenke, K. Schulten, H. Michel
The Crystal Structure Of The Light-Harvesting Complex Ii (B800-850) From Rhodospirillum Molischianum.
Structure V. 4 581 1996
PubMed-ID: 8736556  |  Reference-DOI: 10.1016/S0969-2126(96)00063-9
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - LIGHT HARVESTING COMPLEX II
    Chains: A, D, G, J
    Organism Scientific: PHAEOSPIRILLUM MOLISCHIANUM
    Organism Taxid: 1083
    Strain: DSM 119
    Synonym: LH II, B800/850
 
Molecule 2 - LIGHT HARVESTING COMPLEX II
    Chains: B, E, H, K
    Organism Scientific: PHAEOSPIRILLUM MOLISCHIANUM
    Organism Taxid: 1083
    Strain: DSM 119
    Synonym: LH II, B800/850

 Structural Features

(-) Chains, Units

  12345678
Asymmetric Unit : ABDEGHJK
Biological Unit 1 (4x): ABDE    
Biological Unit 2 (4x):     GHJK

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 52)

Asymmetric Unit (4, 52)
No.NameCountTypeFull Name
1BCL12Ligand/IonBACTERIOCHLOROPHYLL A
2DET12Ligand/IonUNDECYLAMINE-N,N-DIMETHYL-N-OXIDE
3HTO24Ligand/IonHEPTANE-1,2,3-TRIOL
4LYC4Ligand/IonLYCOPENE
Biological Unit 1 (4, 108)
No.NameCountTypeFull Name
1BCL24Ligand/IonBACTERIOCHLOROPHYLL A
2DET24Ligand/IonUNDECYLAMINE-N,N-DIMETHYL-N-OXIDE
3HTO52Ligand/IonHEPTANE-1,2,3-TRIOL
4LYC8Ligand/IonLYCOPENE
Biological Unit 2 (4, 100)
No.NameCountTypeFull Name
1BCL24Ligand/IonBACTERIOCHLOROPHYLL A
2DET24Ligand/IonUNDECYLAMINE-N,N-DIMETHYL-N-OXIDE
3HTO44Ligand/IonHEPTANE-1,2,3-TRIOL
4LYC8Ligand/IonLYCOPENE

(-) Sites  (64, 64)

Asymmetric Unit (64, 64)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREALA A:26 , THR A:27 , ALA A:30 , HIS A:34 , TRP A:45 , LYC A:97 , ALA B:26 , PHE B:27 , ALA B:31 , HIS B:35 , BCL B:59 , DET B:77 , BCL D:58 , LYC D:97 , PHE E:45 , BCL E:59 , HTO E:79BINDING SITE FOR RESIDUE BCL A 57
02AC2SOFTWAREASN A:2 , ASP A:6 , HIS B:17 , PHE B:20 , LYS B:21 , PHE B:24 , SER B:25 , BCL B:59 , DET B:78 , BCL D:57 , LYC D:97 , GLN E:19 , THR E:22 , THR E:23 , ALA E:26BINDING SITE FOR RESIDUE BCL A 58
03AC3SOFTWAREALA A:26 , VAL A:29 , ALA A:30 , VAL A:33 , HIS A:34 , BCL A:57 , BCL A:58 , LYC A:97 , PHE B:27 , ILE B:28 , HIS B:35 , TRP B:44 , PHE B:45 , BCL D:57 , HTO E:61 , DET E:77BINDING SITE FOR RESIDUE BCL B 59
04AC4SOFTWAREILE A:22 , TRP A:23 , VAL A:29 , BCL A:57 , VAL B:16 , GLN B:19 , PHE B:24 , BCL B:59 , ALA D:30 , HIS D:34 , BCL D:57 , BCL D:58BINDING SITE FOR RESIDUE LYC A 97
05AC5SOFTWAREHTO A:62 , HTO D:62 , DET D:75BINDING SITE FOR RESIDUE DET A 75
06AC6SOFTWAREBCL A:57 , TRP B:41 , ALA J:55BINDING SITE FOR RESIDUE DET B 77
07AC7SOFTWAREBCL A:58 , HIS B:35 , TRP B:39 , TRP B:44 , HTO E:61BINDING SITE FOR RESIDUE DET B 78
08AC8SOFTWAREBCL B:59 , DET B:78 , BCL D:57BINDING SITE FOR RESIDUE HTO E 61
09AC9SOFTWAREALA A:35 , LEU A:38 , DET A:75 , DET D:75 , HOH D:105BINDING SITE FOR RESIDUE HTO A 62
10B80UNKNOWNASP A:6 , THR B:23 , HIS B:17 , ASN A:2RESIDUES INVOLVED IN B800 BCHL-A BINDING
11B8AUNKNOWNHIS A:34 , TRP A:45RESIDUES INVOLVED IN B850 BCHL-A BINDING TO THE ALPHA-SUBUNIT
12B8BUNKNOWNHIS B:35 , TRP B:44RESIDUES INVOLVED IN B850 BCHL-A BINDING TO THE BETA-SUBUNIT.
13BC1SOFTWARELYS A:4 , TYR A:7 , GLU B:11 , ILE B:14 , HIS B:17 , ASP B:18 , LYS B:21BINDING SITE FOR RESIDUE HTO B 63
14BC2SOFTWAREPRO A:41 , GLY A:42 , ALA D:47 , ALA D:50 , ALA D:51 , HTO D:100 , LEU G:48BINDING SITE FOR RESIDUE HTO D 64
15BC3SOFTWAREILE D:24 , HTO D:99BINDING SITE FOR RESIDUE HTO D 65
16BC4SOFTWARETRP A:18 , THR D:17 , HTO D:66BINDING SITE FOR RESIDUE HTO A 66
17BC5SOFTWAREBCL A:58 , LYC A:97 , PHE B:45 , BCL B:59 , ALA D:26 , THR D:27 , ALA D:30 , HIS D:34 , TRP D:45 , LYC D:97 , ALA E:26 , PHE E:27 , ALA E:31 , HIS E:35 , BCL E:59 , HTO E:61 , DET E:77BINDING SITE FOR RESIDUE BCL D 57
18BC6SOFTWAREBCL A:57 , LYC A:97 , GLN B:19 , THR B:23 , ASN D:2 , ASP D:6 , HIS E:17 , PHE E:20 , LYS E:21 , PHE E:24 , SER E:25 , BCL E:59 , DET E:78BINDING SITE FOR RESIDUE BCL D 58
19BC7SOFTWAREBCL A:57 , ALA D:26 , VAL D:29 , ALA D:30 , VAL D:33 , HIS D:34 , BCL D:57 , BCL D:58 , LYC D:97 , PHE E:27 , ILE E:28 , HIS E:35 , TRP E:44 , PHE E:45 , HTO E:79BINDING SITE FOR RESIDUE BCL E 59
20BC8SOFTWAREILE A:9 , VAL A:12 , ALA A:30 , BCL A:57 , BCL A:58 , ILE D:22 , TRP D:23 , VAL D:29 , BCL D:57 , VAL E:16 , GLN E:19 , PHE E:24 , BCL E:59BINDING SITE FOR RESIDUE LYC D 97
21BC9SOFTWAREHTO A:62 , DET A:75 , HTO D:62BINDING SITE FOR RESIDUE DET D 75
22CC1SOFTWAREPHE B:45 , BCL B:59 , BCL D:57 , TRP E:41 , ALA G:55BINDING SITE FOR RESIDUE DET E 77
23CC2SOFTWAREBCL D:58 , HIS E:35 , TRP E:39 , TRP E:44 , HTO E:79BINDING SITE FOR RESIDUE DET E 78
24CC3SOFTWAREBCL A:57 , BCL E:59 , DET E:78BINDING SITE FOR RESIDUE HTO E 79
25CC4SOFTWAREDET A:75 , ALA D:35 , LEU D:38 , DET D:75 , HOH D:101BINDING SITE FOR RESIDUE HTO D 62
26CC5SOFTWARELYS D:4 , TYR D:7 , ILE E:14 , HIS E:17 , ASP E:18 , LYS E:21BINDING SITE FOR RESIDUE HTO E 63
27CC6SOFTWAREALA A:47 , ALA A:50 , ALA A:51 , PRO D:41 , GLY D:42 , LEU J:48 , HTO J:64BINDING SITE FOR RESIDUE HTO D 98
28CC7SOFTWAREILE A:24 , HTO D:65BINDING SITE FOR RESIDUE HTO D 99
29CC8SOFTWARETHR A:17 , HTO A:66 , TRP D:18BINDING SITE FOR RESIDUE HTO D 66
30CC9SOFTWAREALA G:26 , THR G:27 , ALA G:30 , HIS G:34 , TRP G:45 , LYC G:97 , ALA H:26 , PHE H:27 , ALA H:31 , HIS H:35 , BCL H:59 , DET H:77 , BCL J:58 , LYC J:97 , PHE K:45 , BCL K:59 , HTO K:79BINDING SITE FOR RESIDUE BCL G 57
31DC1SOFTWAREASN G:2 , ASP G:6 , HIS H:17 , PHE H:20 , LYS H:21 , PHE H:24 , SER H:25 , BCL H:59 , DET H:78 , BCL J:57 , LYC J:97 , GLN K:19 , THR K:23BINDING SITE FOR RESIDUE BCL G 58
32DC2SOFTWAREALA G:26 , VAL G:29 , ALA G:30 , VAL G:33 , HIS G:34 , BCL G:57 , BCL G:58 , LYC G:97 , PHE H:27 , ILE H:28 , HIS H:35 , TRP H:44 , PHE H:45 , BCL J:57 , HTO K:61BINDING SITE FOR RESIDUE BCL H 59
33DC3SOFTWAREILE G:22 , TRP G:23 , VAL G:29 , BCL G:57 , VAL H:16 , GLN H:19 , PHE H:24 , BCL H:59 , ALA J:30 , HIS J:34 , BCL J:57 , BCL J:58BINDING SITE FOR RESIDUE LYC G 97
34DC4SOFTWAREHTO G:62 , HTO J:62 , DET J:75BINDING SITE FOR RESIDUE DET G 75
35DC5SOFTWAREALA D:55 , BCL G:57 , TRP H:41 , PHE K:45 , BCL K:59BINDING SITE FOR RESIDUE DET H 77
36DC6SOFTWAREBCL G:58 , HIS H:35 , TRP H:39 , TRP H:44 , HTO K:61BINDING SITE FOR RESIDUE DET H 78
37DC7SOFTWAREBCL H:59 , DET H:78 , BCL J:57BINDING SITE FOR RESIDUE HTO K 61
38DC8SOFTWAREALA G:35 , LEU G:38 , DET G:75 , DET J:75 , HOH J:102BINDING SITE FOR RESIDUE HTO G 62
39DC9SOFTWARELYS G:4 , TYR G:7 , ILE H:14 , HIS H:17 , ASP H:18 , LYS H:21BINDING SITE FOR RESIDUE HTO H 63
40E80UNKNOWNASP A:6 , THR B:23 , HIS B:17 , ASN A:2RESIDUES INVOLVED IN B800 BCHL-A BINDING
41E8AUNKNOWNHIS A:34 , TRP A:45RESIDUES INVOLVED IN B850 BCHL-A BINDING TO THE ALPHA-SUBUNIT
42E8BUNKNOWNHIS B:35 , TRP B:44RESIDUES INVOLVED IN B850 BCHL-A BINDING TO THE BETA-SUBUNIT.
43EC1SOFTWARELEU A:48 , HTO D:98 , PRO G:41 , GLY G:42 , ALA J:47 , ALA J:50 , ALA J:51BINDING SITE FOR RESIDUE HTO J 64
44EC2SOFTWAREILE J:24 , HTO J:98BINDING SITE FOR RESIDUE HTO J 65
45EC3SOFTWARETRP G:18 , THR J:17 , HTO J:66BINDING SITE FOR RESIDUE HTO G 66
46EC4SOFTWAREBCL G:58 , LYC G:97 , BCL H:59 , ALA J:26 , THR J:27 , ALA J:30 , HIS J:34 , TRP J:45 , LYC J:97 , ALA K:26 , PHE K:27 , ALA K:31 , HIS K:35 , BCL K:59 , HTO K:61 , DET K:77BINDING SITE FOR RESIDUE BCL J 57
47EC5SOFTWAREBCL G:57 , LYC G:97 , GLN H:19 , THR H:23 , ASN J:2 , ASP J:6 , HIS K:17 , PHE K:20 , LYS K:21 , PHE K:24 , SER K:25 , BCL K:59 , DET K:78BINDING SITE FOR RESIDUE BCL J 58
48EC6SOFTWAREBCL G:57 , DET H:77 , ALA J:26 , VAL J:29 , ALA J:30 , VAL J:33 , HIS J:34 , BCL J:57 , BCL J:58 , LYC J:97 , PHE K:27 , ILE K:28 , HIS K:35 , TRP K:44 , PHE K:45 , HTO K:79BINDING SITE FOR RESIDUE BCL K 59
49EC7SOFTWAREILE G:9 , VAL G:12 , ALA G:30 , HIS G:34 , BCL G:57 , BCL G:58 , ILE J:22 , TRP J:23 , VAL J:29 , BCL J:57 , VAL K:16 , GLN K:19 , PHE K:24 , BCL K:59BINDING SITE FOR RESIDUE LYC J 97
50EC8SOFTWAREHTO G:62 , DET G:75 , HTO J:62BINDING SITE FOR RESIDUE DET J 75
51EC9SOFTWAREALA A:55 , PHE H:45 , BCL J:57 , TRP K:41BINDING SITE FOR RESIDUE DET K 77
52FC1SOFTWAREBCL J:58 , HIS K:35 , TRP K:39 , TRP K:44 , HTO K:79BINDING SITE FOR RESIDUE DET K 78
53FC2SOFTWAREBCL G:57 , BCL K:59 , DET K:78BINDING SITE FOR RESIDUE HTO K 79
54FC3SOFTWAREDET G:75 , ALA J:35 , LEU J:38 , DET J:75 , HOH J:99BINDING SITE FOR RESIDUE HTO J 62
55FC4SOFTWARELYS J:4 , TYR J:7 , ILE K:14 , HIS K:17 , ASP K:18 , LYS K:21BINDING SITE FOR RESIDUE HTO K 63
56FC5SOFTWARELEU D:48 , HTO D:64 , ALA G:47 , ALA G:50 , ALA G:51 , PRO J:41 , GLY J:42BINDING SITE FOR RESIDUE HTO D 100
57FC6SOFTWAREILE G:24 , HTO J:65BINDING SITE FOR RESIDUE HTO J 98
58FC7SOFTWARETHR G:17 , HTO G:66 , TRP J:18BINDING SITE FOR RESIDUE HTO J 66
59H80UNKNOWNASP A:6 , THR B:23 , HIS B:17 , ASN A:2RESIDUES INVOLVED IN B800 BCHL-A BINDING
60H8AUNKNOWNHIS A:34 , TRP A:45RESIDUES INVOLVED IN B850 BCHL-A BINDING TO THE ALPHA-SUBUNIT
61H8BUNKNOWNHIS B:35 , TRP B:44RESIDUES INVOLVED IN B850 BCHL-A BINDING TO THE BETA-SUBUNIT.
62K80UNKNOWNASP A:6 , THR B:23 , HIS B:17 , ASN A:2RESIDUES INVOLVED IN B800 BCHL-A BINDING
63K8AUNKNOWNHIS A:34 , TRP A:45RESIDUES INVOLVED IN B850 BCHL-A BINDING TO THE ALPHA-SUBUNIT
64K8BUNKNOWNHIS B:35 , TRP B:44RESIDUES INVOLVED IN B850 BCHL-A BINDING TO THE BETA-SUBUNIT.

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1LGH)

(-) Cis Peptide Bonds  (4, 4)

Asymmetric Unit
No.Residues
1Asn A:2 -Pro A:3
2Asn D:2 -Pro D:3
3Asn G:2 -Pro G:3
4Asn J:2 -Pro J:3

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (2, 8)

Asymmetric Unit (2, 8)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ANTENNA_COMP_BETAPS00969 Antenna complexes beta subunits signature.LHB1_PHAMO13-44
 
 
 		  4B:12-43
E:12-43
H:12-43
K:12-43
2ANTENNA_COMP_ALPHAPS00968 Antenna complexes alpha subunits signature.LHA_PHAMO29-47
 
 
 		  4A:28-46
D:28-46
G:28-46
J:28-46
Biological Unit 1 (2, 16)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ANTENNA_COMP_BETAPS00969 Antenna complexes beta subunits signature.LHB1_PHAMO13-44
 
 
 		  8B:12-43
E:12-43
-
-
2ANTENNA_COMP_ALPHAPS00968 Antenna complexes alpha subunits signature.LHA_PHAMO29-47
 
 
 		  8A:28-46
D:28-46
-
-
Biological Unit 2 (2, 16)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ANTENNA_COMP_BETAPS00969 Antenna complexes beta subunits signature.LHB1_PHAMO13-44
 
 
 		  8-
-
H:12-43
K:12-43
2ANTENNA_COMP_ALPHAPS00968 Antenna complexes alpha subunits signature.LHA_PHAMO29-47
 
 
 		  8-
-
G:28-46
J:28-46

(-) Exons   (0, 0)

(no "Exon" information available for 1LGH)

(-) 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:56
 aligned with LHA_PHAMO | P97253 from UniProtKB/Swiss-Prot  Length:57

    Alignment length:56
                                    11        21        31        41        51      
             LHA_PHAMO    2 SNPKDDYKIWLVINPSTWLPVIWIVATVVAIAVHAAVLAAPGFNWIALGAAKSAAK 57
               SCOP domains d1lgha_ A: Light-harvesting complex subunits             SCOP domains
               CATH domains 1lghA00 A:1-56  [code=4.10.220.20, no name defined]      CATH domains
               Pfam domains -------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhh.hhh.hhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ---------------------------ANTENNA_COMP_ALPHA ---------- PROSITE (2)
                 Transcript -------------------------------------------------------- Transcript
                  1lgh A  1 SNPKDDYKIWLVINPSTWLPVIWIVATVVAIAVHAAVLAAPGFNWIALGAAKSAAK 56
                                    10        20        30        40        50      


Chain B from PDB  Type:PROTEIN  Length:43
 aligned with LHB1_PHAMO | P95673 from UniProtKB/Swiss-Prot  Length:46

    Alignment length:43
                                    13        23        33        43   
            LHB1_PHAMO    4 RSLSGLTEEEAIAVHDQFKTTFSAFIILAAVAHVLVWVWKPWF 46
               SCOP domains d1lghb_ B:                                  SCOP domains
               CATH domains 1lghB00 B:3-45                              CATH domains
               Pfam domains ------------------------------------------- Pfam domains
         Sec.struct. author .......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------- SAPs(SNPs)
                    PROSITE ---------ANTENNA_COMP_BETA  PDB: B:12-43 -- PROSITE
                 Transcript ------------------------------------------- Transcript
                  1lgh B  3 RSLSGLTEEEAIAVHDQFKTTFSAFIILAAVAHVLVWVWKPWF 45
                                    12        22        32        42   


Chain D from PDB  Type:PROTEIN  Length:56
 aligned with LHA_PHAMO | P97253 from UniProtKB/Swiss-Prot  Length:57

    Alignment length:56
                                    11        21        31        41        51      
             LHA_PHAMO    2 SNPKDDYKIWLVINPSTWLPVIWIVATVVAIAVHAAVLAAPGFNWIALGAAKSAAK 57
               SCOP domains d1lghd_ D: Light-harvesting complex subunits             SCOP domains
               CATH domains 1lghD00 D:1-56  [code=4.10.220.20, no name defined]      CATH domains
               Pfam domains -------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhh.hhh.hhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ---------------------------ANTENNA_COMP_ALPHA ---------- PROSITE (2)
                 Transcript -------------------------------------------------------- Transcript
                  1lgh D  1 SNPKDDYKIWLVINPSTWLPVIWIVATVVAIAVHAAVLAAPGFNWIALGAAKSAAK 56
                                    10        20        30        40        50      


Chain E from PDB  Type:PROTEIN  Length:43
 aligned with LHB1_PHAMO | P95673 from UniProtKB/Swiss-Prot  Length:46

    Alignment length:43
                                    13        23        33        43   
            LHB1_PHAMO    4 RSLSGLTEEEAIAVHDQFKTTFSAFIILAAVAHVLVWVWKPWF 46
               SCOP domains d1lghe_ E:                                  SCOP domains
               CATH domains 1lghE00 E:3-45                              CATH domains
               Pfam domains ------------------------------------------- Pfam domains
         Sec.struct. author .......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------- SAPs(SNPs)
                    PROSITE ---------ANTENNA_COMP_BETA  PDB: E:12-43 -- PROSITE
                 Transcript ------------------------------------------- Transcript
                  1lgh E  3 RSLSGLTEEEAIAVHDQFKTTFSAFIILAAVAHVLVWVWKPWF 45
                                    12        22        32        42   


Chain G from PDB  Type:PROTEIN  Length:56
 aligned with LHA_PHAMO | P97253 from UniProtKB/Swiss-Prot  Length:57

    Alignment length:56
                                    11        21        31        41        51      
             LHA_PHAMO    2 SNPKDDYKIWLVINPSTWLPVIWIVATVVAIAVHAAVLAAPGFNWIALGAAKSAAK 57
               SCOP domains d1lghg_ G: Light-harvesting complex subunits             SCOP domains
               CATH domains 1lghG00 G:1-56  [code=4.10.220.20, no name defined]      CATH domains
               Pfam domains -------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhh.hhh.hhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ---------------------------ANTENNA_COMP_ALPHA ---------- PROSITE (2)
                 Transcript -------------------------------------------------------- Transcript
                  1lgh G  1 SNPKDDYKIWLVINPSTWLPVIWIVATVVAIAVHAAVLAAPGFNWIALGAAKSAAK 56
                                    10        20        30        40        50      


Chain H from PDB  Type:PROTEIN  Length:43
 aligned with LHB1_PHAMO | P95673 from UniProtKB/Swiss-Prot  Length:46

    Alignment length:43
                                    13        23        33        43   
            LHB1_PHAMO    4 RSLSGLTEEEAIAVHDQFKTTFSAFIILAAVAHVLVWVWKPWF 46
               SCOP domains d1lghh_ H:                                  SCOP domains
               CATH domains 1lghH00 H:3-45                              CATH domains
               Pfam domains ------------------------------------------- Pfam domains
         Sec.struct. author .......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------- SAPs(SNPs)
                    PROSITE ---------ANTENNA_COMP_BETA  PDB: H:12-43 -- PROSITE
                 Transcript ------------------------------------------- Transcript
                  1lgh H  3 RSLSGLTEEEAIAVHDQFKTTFSAFIILAAVAHVLVWVWKPWF 45
                                    12        22        32        42   


Chain J from PDB  Type:PROTEIN  Length:56
 aligned with LHA_PHAMO | P97253 from UniProtKB/Swiss-Prot  Length:57

    Alignment length:56
                                    11        21        31        41        51      
             LHA_PHAMO    2 SNPKDDYKIWLVINPSTWLPVIWIVATVVAIAVHAAVLAAPGFNWIALGAAKSAAK 57
               SCOP domains d1lghj_ J: Light-harvesting complex subunits             SCOP domains
               CATH domains 1lghJ00 J:1-56  [code=4.10.220.20, no name defined]      CATH domains
               Pfam domains -------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhh.hhh.hhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ---------------------------ANTENNA_COMP_ALPHA ---------- PROSITE (2)
                 Transcript -------------------------------------------------------- Transcript
                  1lgh J  1 SNPKDDYKIWLVINPSTWLPVIWIVATVVAIAVHAAVLAAPGFNWIALGAAKSAAK 56
                                    10        20        30        40        50      


Chain K from PDB  Type:PROTEIN  Length:43
 aligned with LHB1_PHAMO | P95673 from UniProtKB/Swiss-Prot  Length:46

    Alignment length:43
                                    13        23        33        43   
            LHB1_PHAMO    4 RSLSGLTEEEAIAVHDQFKTTFSAFIILAAVAHVLVWVWKPWF 46
               SCOP domains d1lghk_ K:                                  SCOP domains
               CATH domains 1lghK00 K:3-45                              CATH domains
               Pfam domains ------------------------------------------- Pfam domains
         Sec.struct. author .......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------- SAPs(SNPs)
                    PROSITE ---------ANTENNA_COMP_BETA  PDB: K:12-43 -- PROSITE
                 Transcript ------------------------------------------- Transcript
                  1lgh K  3 RSLSGLTEEEAIAVHDQFKTTFSAFIILAAVAHVLVWVWKPWF 45
                                    12        22        32        42
   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, 8)

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

(-) CATH Domains  (2, 8)

Asymmetric Unit
(-)
Class: Few Secondary Structures (1120)
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (12, 23)

Asymmetric Unit(hide GO term definitions)
Chain A,D,G,J   (LHA_PHAMO | P97253)
molecular function
    GO:0042314    bacteriochlorophyll binding    Interacting selectively and non-covalently with bacteriochlorophyll, a form of chlorophyll found in photosynthetic bacteria, such as the purple and green bacteria. There are several types, designated a to g. Bacteriochlorophyll a and bacteriochlorophyll b are structurally similar to the chlorophyll a and chlorophyll b found in plants.
    GO:0016168    chlorophyll binding    Interacting selectively and non-covalently with chlorophyll; any compound of magnesium complexed in a porphyrin (tetrapyrrole) ring and which functions as a photosynthetic pigment.
    GO:0045156    electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity    Enables the directed movement of electrons within the cyclic electron transport pathway of photosynthesis.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
biological process
    GO:0019684    photosynthesis, light reaction    The light reactions of photosynthesis, which take place in photosystems II and I. Light energy is harvested and used to power the transfer of electrons among a series of electron donors and acceptors. The final electron acceptor is NADP+, which is reduced to NADPH. NADPH generated from light reactions is used in sugar synthesis in dark reactions. Light reactions also generate a proton motive force across the thylakoid membrane, and the proton gradient is used to synthesize ATP. There are two chemical reactions involved in the light reactions: water oxidation in photosystem II, and NADP reduction in photosystem I.
    GO:0018298    protein-chromophore linkage    The covalent or noncovalent attachment of a chromophore to a 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:0030076    light-harvesting complex    A protein-pigment complex that may be closely or peripherally associated to photosynthetic reaction centers that participate in harvesting and transferring radiant energy to the reaction center.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0019866    organelle inner membrane    The inner, i.e. lumen-facing, lipid bilayer of an organelle envelope; usually highly selective to most ions and metabolites.
    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.
    GO:0030077    plasma membrane light-harvesting complex    A plasma membrane protein-pigment complex that may be closely or peripherally associated to photosynthetic reaction centers that participate in harvesting and transferring radiant energy to the reaction center. Examples of this complex are found in bacterial species.

Chain B,E,H,K   (LHB1_PHAMO | P95673)
molecular function
    GO:0042314    bacteriochlorophyll binding    Interacting selectively and non-covalently with bacteriochlorophyll, a form of chlorophyll found in photosynthetic bacteria, such as the purple and green bacteria. There are several types, designated a to g. Bacteriochlorophyll a and bacteriochlorophyll b are structurally similar to the chlorophyll a and chlorophyll b found in plants.
    GO:0016168    chlorophyll binding    Interacting selectively and non-covalently with chlorophyll; any compound of magnesium complexed in a porphyrin (tetrapyrrole) ring and which functions as a photosynthetic pigment.
    GO:0045156    electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity    Enables the directed movement of electrons within the cyclic electron transport pathway of photosynthesis.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
biological process
    GO:0019684    photosynthesis, light reaction    The light reactions of photosynthesis, which take place in photosystems II and I. Light energy is harvested and used to power the transfer of electrons among a series of electron donors and acceptors. The final electron acceptor is NADP+, which is reduced to NADPH. NADPH generated from light reactions is used in sugar synthesis in dark reactions. Light reactions also generate a proton motive force across the thylakoid membrane, and the proton gradient is used to synthesize ATP. There are two chemical reactions involved in the light reactions: water oxidation in photosystem II, and NADP reduction in photosystem I.
    GO:0018298    protein-chromophore linkage    The covalent or noncovalent attachment of a chromophore to a 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:0030076    light-harvesting complex    A protein-pigment complex that may be closely or peripherally associated to photosynthetic reaction centers that participate in harvesting and transferring radiant energy to the reaction center.
    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.
    GO:0030077    plasma membrane light-harvesting complex    A plasma membrane protein-pigment complex that may be closely or peripherally associated to photosynthetic reaction centers that participate in harvesting and transferring radiant energy to the reaction center. Examples of this complex are found in bacterial species.

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  1lgh
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  LHA_PHAMO | P97253
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  LHB1_PHAMO | P95673
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 Related Entries

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

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