1R2C - JenaLib

Asymmetric Unit (24, 24)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	HIS L:190 , HIS L:230 , HIS M:217 , GLU M:232 , HIS M:264	BINDING SITE FOR RESIDUE FE2 M 500
02	AC2	SOFTWARE	ARG H:37 , TYR H:41 , ARG M:251	BINDING SITE FOR RESIDUE SO4 H 801
03	AC3	SOFTWARE	TYR H:31 , ASN L:199 , HIS M:143 , ARG M:265	BINDING SITE FOR RESIDUE SO4 M 802
04	AC4	SOFTWARE	THR H:211 , LEU H:246 , ALA M:1 , ASP M:2 , ARG M:226	BINDING SITE FOR RESIDUE SO4 M 803
05	AC5	SOFTWARE	TRP M:23 , TYR M:50 , GLY M:52 , ALA M:53 , SER M:54 , SER M:133 , LDA M:704	BINDING SITE FOR RESIDUE SO4 M 804
06	AC6	SOFTWARE	TYR C:56 , LYS C:57 , ASN C:58 , VAL C:59 , LYS C:60 , VAL C:61 , LEU C:62 , PHE C:70 , MET C:74 , ILE C:77 , THR C:78 , SER C:82 , CYS C:87 , CYS C:90 , HIS C:91 , LEU C:96 , ALA C:97 , TYR C:104 , ALA C:107 , ARG C:108 , VAL C:212	BINDING SITE FOR RESIDUE HEM C 1201
07	AC7	SOFTWARE	ILE C:77 , TYR C:89 , TYR C:102 , PRO C:103 , VAL C:106 , MET C:110 , LEU C:111 , MET C:113 , THR C:114 , CYS C:132 , CYS C:135 , HIS C:136 , PRO C:140 , LEU C:141 , PRO C:142 , LEU C:289 , ARG C:293 , PRO C:301	BINDING SITE FOR RESIDUE HEM C 1202
08	AC8	SOFTWARE	VAL C:201 , ARG C:202 , VAL C:203 , VAL C:204 , MET C:233 , SER C:237 , LEU C:240 , ASN C:243 , CYS C:244 , CYS C:247 , HIS C:248 , PHE C:253 , GLU C:254 , ARG C:264 , ALA C:267 , TRP C:268 , ILE C:271 , ARG C:272 , HEM C:1204 , TYR L:162 , ILE M:189	BINDING SITE FOR RESIDUE HEM C 1203
09	AC9	SOFTWARE	HIS C:124 , VAL C:125 , THR C:128 , GLY C:129 , ILE C:236 , GLN C:263 , ILE C:266 , GLY C:270 , ILE C:271 , MET C:273 , VAL C:274 , ASP C:304 , CYS C:305 , CYS C:308 , HIS C:309 , THR C:313 , LYS C:314 , PRO C:315 , HEM C:1203	BINDING SITE FOR RESIDUE HEM C 1204
10	BC1	SOFTWARE	MET L:174 , VAL L:177 , SER L:178 , PHE L:181 , VAL L:182 , MET L:185 , BCB L:302 , VAL M:155 , ILE M:158 , ILE M:177 , TRP M:178 , HIS M:180 , ILE M:181 , LEU M:184 , BPB M:401 , NS5 M:600 , BCB M:1303	BINDING SITE FOR RESIDUE BCB M 1301
11	BC2	SOFTWARE	PHE L:97 , MET L:127 , LEU L:131 , VAL L:157 , ASN L:158 , PHE L:160 , GLY L:161 , TYR L:162 , TRP L:167 , HIS L:168 , HIS L:173 , SER L:176 , VAL L:177 , PHE L:181 , ILE L:240 , PHE L:241 , GLY L:244 , THR L:248 , BCB L:304 , BPB L:402 , TYR M:195 , TYR M:208 , BCB M:1301 , BCB M:1303	BINDING SITE FOR RESIDUE BCB L 302
12	BC3	SOFTWARE	VAL L:157 , TYR L:162 , PHE L:181 , BCB L:302 , BCB L:304 , ILE M:66 , ILE M:69 , LEU M:124 , PHE M:148 , PHE M:154 , VAL M:155 , LEU M:184 , THR M:185 , PHE M:187 , SER M:188 , PHE M:194 , TYR M:195 , HIS M:200 , SER M:203 , ILE M:204 , TYR M:208 , MET M:275 , ALA M:278 , ILE M:282 , BPB M:401 , BCB M:1301	BINDING SITE FOR RESIDUE BCB M 1303
13	BC4	SOFTWARE	PHE L:128 , PHE L:146 , ILE L:150 , HIS L:153 , LEU L:154 , VAL L:157 , BCB L:302 , BPB L:402 , TYR M:195 , GLY M:201 , ILE M:204 , GLY M:205 , TYR M:208 , GLY M:209 , BCB M:1303	BINDING SITE FOR RESIDUE BCB L 304
14	BC5	SOFTWARE	PHE L:181 , MET L:185 , LEU L:189 , PHE M:59 , ILE M:66 , SER M:123 , LEU M:124 , TRP M:127 , VAL M:131 , ILE M:144 , ASN M:147 , PHE M:148 , SER M:271 , BCB M:1301 , BCB M:1303	BINDING SITE FOR RESIDUE BPB M 401
15	BC6	SOFTWARE	ILE L:42 , PHE L:97 , TRP L:100 , GLU L:104 , VAL L:117 , PHE L:121 , TYR L:148 , ALA L:237 , PHE L:241 , BCB L:302 , BCB L:304 , TYR M:208 , LEU M:212 , TRP M:250 , ILE M:254 , MQ7 M:501	BINDING SITE FOR RESIDUE BPB L 402
16	BC7	SOFTWARE	TYR L:29 , GLY L:35 , ILE L:39 , ILE L:42 , TRP L:100 , BPB L:402 , LEU M:212 , HIS M:217 , THR M:220 , ALA M:246 , TRP M:250 , ILE M:254 , ASN M:257 , ALA M:258 , ILE M:260 , VAL M:263 , TRP M:266 , PHE M:270	BINDING SITE FOR RESIDUE MQ7 M 501
17	BC8	SOFTWARE	HIS L:190 , LEU L:193 , GLU L:212 , ASN L:213 , PHE L:216 , VAL L:220 , TYR L:222 , SER L:223 , ILE L:224 , GLY L:225 , ALA L:226 , ILE L:229	BINDING SITE FOR RESIDUE UQ2 L 502
18	BC9	SOFTWARE	ILE M:69 , GLY M:117 , MET M:120 , THR M:121 , GLY M:159 , CYS M:160 , VAL M:173 , PHE M:175 , GLY M:176 , HIS M:180 , BCB M:1301	BINDING SITE FOR RESIDUE NS5 M 600
19	CC1	SOFTWARE	LEU H:29 , ARG H:33 , ASP H:56 , LDA L:705 , PHE M:256	BINDING SITE FOR RESIDUE LDA M 701
20	CC2	SOFTWARE	GLN H:14 , TYR H:18 , PRO M:198 , HIS M:299 , ALA M:301	BINDING SITE FOR RESIDUE LDA M 702
21	CC3	SOFTWARE	ARG H:34 , VAL H:59 , TYR H:60 , LEU H:62 , TYR H:64 , PRO H:65	BINDING SITE FOR RESIDUE LDA H 703
22	CC4	SOFTWARE	ALA M:53 , SER M:126 , SO4 M:804	BINDING SITE FOR RESIDUE LDA M 704
23	CC5	SOFTWARE	TYR L:29 , GLY M:255 , LDA M:701	BINDING SITE FOR RESIDUE LDA L 705
24	CC6	SOFTWARE	PHE M:71 , ASN M:72 , HIS M:108	BINDING SITE FOR RESIDUE LDA M 706

SS Bonds (0, 0)

Cis Peptide Bonds (6, 6)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (2, 3)

Exons (0, 0)

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 C from PDB  Type:PROTEIN  Length:332
 aligned with CYCR_BLAVI | P07173 from UniProtKB/Swiss-Prot  Length:356

    Alignment length:332
                                    30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350  
           CYCR_BLAVI    21 CFEPPPATTTQTGFRGLSMGEVLHPATVKAKKERDAQYPPALAAVKAEGPPVSQVYKNVKVLGNLTEAEFLRTMTAITEWVSPQEGCTYCHDENNLASEAKYPYVVARRMLEMTRAINTNWTQHVAQTGVTCYTCHRGTPLPPYVRYLEPTLPLNNRETPTHVERVETRSGYVVRLAKYTAYSALNYDPFTMFLANDKRQVRVVPQTALPLVGVSRGKERRPLSDAYATFALMMSISDSLGTNCTFCHNAQTFESWGKKSTPQRAIAWWGIRMVRDLNMNYLAPLNASLPASRLGRQGEAPQADCRTCHQGVTKPLFGASRLKDYPELGPIK 352
               SCOP domains d1r2cc_ C: Photosynthetic reaction centre (cytochrome subunit)                                                                                                                                                                                                                                                                               SCOP domains
               CATH domains 1r2cC01 C:1-142,C:314-332 Photosynthetic Reaction Center, subunit C, domain 2                                                                 1r2cC02 C:143-313 Photosynthetic Reaction Center, subunit C, domain 2                                                                                                      1r2cC01             CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......ee............eehhhhhhhhhhhhh..............hhhhhh.........hhhhhhhhhhhhhhhhh...hhhhh..........hhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhh..............................hhhhhhhhhhh.........hhhhhhh.....................hhhhh..hhhhhhhhhhhhhhhhhhh.hhhhh.hhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...............hhhhhhh...hhhhhh.....hhhhh... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------MULTIHEME_CYTC  PDB: C:82-314 UniProt: 102-334                                                                                                                                                                                           ------------------ PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1r2c C   1 CFEPPPATTTQTGFRGLSMGEVLHPATVKAKKERDAQYPPALAAVKAEGPPVSQVYKNVKVLGNLTEAEFLRTMTAITEWVSPQEGCTYCHDENNLASEAKYPYVVARRMLEMTRAINTNWTQHVAQTGVTCYTCHRGTPLPPYVRYLEPTLPLNNRETPTHVERVETRSGYVVRLAKYTAYSALNYDPFTMFLANDKRQVRVVPQTALPLVGVSRGKERRPLSDAYATFALMMSISDSLGTNCTFCHNAQTFESWGKKSTPQRAIAWWGIRMVRDLNMNYLAPLNASLPASRLGRQGEAPQADCRTCHQGVTKPLFGASRLKDYPELGPIK 332
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330

Chain H from PDB  Type:PROTEIN  Length:258
 aligned with RCEH_BLAVI | P06008 from UniProtKB/Swiss-Prot  Length:258

    Alignment length:258
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250        
           RCEH_BLAVI     1 MYHGALAQHLDIAQLVWYAQWLVIWTVVLLYLRREDRREGYPLVEPLGLVKLAPEDGQVYELPYPKTFVLPHGGTVTVPRRRPETRELKLAQTDGFEGAPLQPTGNPLVDAVGPASYAERAEVVDATVDGKAKIVPLRVATDFSIAEGDVDPRGLPVVAADGVEAGTVTDLWVDRSEHYFRYLELSVAGSARTALIPLGFCDVKKDKIVVTSILSEQFANVPRLQSRDQITLREEDKVSAYYAGGLLYATPERAESLL 258
               SCOP domains d1r2ch2 H:1-36                      d1r2ch1 H:37-258 Photosynthetic reaction centre                                                                                                                                                                                SCOP domains
               CATH domains -1r2cH01 H:2-119 Photosynthetic Reaction Center, subunit H, domain 1                                                   1r2cH02 H:120-258 Photosynthetic Reaction Center, subunit H, domain 2                                                                       CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..........hhhhhhhhhhhhhhhhhhhhhhhhhh..................hhhhhhh....eeee.....eeee...........eee........eee..hhhhhhhhhhh.................eee.......ee..........eeee....eeeeeeeeeee....eeeeeeeee.....eeeee.hhhee....eee....hhhhhhh.........hhhhhhhhhhhhhhhhhhh.hhhhh... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1r2c H   1 mYHGALAQHLDIAQLVWYAQWLVIWTVVLLYLRREDRREGYPLVEPLGLVKLAPEDGQVYELPYPKTFVLPHGGTVTVPRRRPETRELKLAQTDGFEGAPLQPTGNPLVDAVGPASYAERAEVVDATVDGKAKIVPLRVATDFSIAEGDVDPRGLPVVAADGVEAGTVTDLWVDRSEHYFRYLELSVAGSARTALIPLGFCDVKKDKIVVTSILSEQFANVPRLQSRDQITLREEDKVSAYYAGGLLYATPERAESLL 258
                            |       10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250        
                            1-FME

Chain L from PDB  Type:PROTEIN  Length:273
 aligned with RCEL_BLAVI | P06009 from UniProtKB/Swiss-Prot  Length:274

    Alignment length:273
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271   
           RCEL_BLAVI     2 ALLSFERKYRVRGGTLIGGDLFDFWVGPYFVGFFGVSAIFFIFLGVSLIGYAASQGPTWDPFAISINPPDLKYGLGAAPLLEGGFWQAITVCALGAFISWMLREVEISRKLGIGWHVPLAFCVPIFMFCVLQVFRPLLLGSWGHAFPYGILSHLDWVNNFGYQYLNWHYNPGHMSSVSFLFVNAMALGLHGGLILSVANPGDGDKVKTAEHENQYFRDVVGYSIGALSIHRLGLFLASNIFLTGAFGTIASGPFWTRGWPEWWGWWLDIPFWS 274
               SCOP domains d1r2cl_ L: L (light) subunit                                                                                                                                                                                                                                                      SCOP domains
               CATH domains 1r2cL01 L:1-163 Membrane spanning alpha-helix pairs                                                                                                                1r2cL02 L:164-263 Membrane spanning alpha-helix pairs                                               ---------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhh.......hhhhhh.ee..eehhhhhhhhhhhhhhhhhhhhhhhhh..............hhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------REACTION_CENTER            --------------------------------------------------------------------------------- PROSITE (2)
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1r2c L   1 ALLSFERKYRVRGGTLIGGDLFDFWVGPYFVGFFGVSAIFFIFLGVSLIGYAASQGPTWDPFAISINPPDLKYGLGAAPLLEGGFWQAITVCALGAFISWMLREVEISRKLGIGWHVPLAFCVPIFMFCVLQVFRPLLLGSWGHAFPYGILSHLDWVNNFGYQYLNWHYNPGHMSSVSFLFVNAMALGLHGGLILSVANPGDGDKVKTAEHENQYFRDVVGYSIGALSIHRLGLFLASNIFLTGAFGTIASGPFWTRGWPEWWGWWLDIPFWS 273
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270

Chain M from PDB  Type:PROTEIN  Length:323
 aligned with RCEM_BLAVI | P06010 from UniProtKB/Swiss-Prot  Length:324

    Alignment length:323
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321   
           RCEM_BLAVI     2 ADYQTIYTQIQARGPHITVSGEWGDNDRVGKPFYSYWLGKIGDAQIGPIYLGASGIAAFAFGSTAILIILFNMAAEVHFDPLQFFRQFFWLGLYPPKAQYGMGIPPLHDGGWWLMAGLFMTLSLGSWWIRVYSRARALGLGTHIAWNFAAAIFFVLCIGCIHPTLVGSWSEGVPFGIWPHIDWLTAFSIRYGNFYYCPWHGFSIGFAYGCGLLFAAHGATILAVARFGGDREIEQITDRGTAVERAALFWRWTIGFNATIESVHRWGWFFSLMVMVSASVGILLTGTFVDNWYLWCVKHGAAPDYPAYLPATPDPASLPGAPK 324
               SCOP domains d1r2cm_ M: M (medium) subunit                                                                                                                                                                                                                                                                                                       SCOP domains
               CATH domains 1r2cM01 M:1-143 Membrane spanning alpha-helix pairs                                                                                            1r2cM02 M:144-302 Membrane spanning alpha-helix pairs                                                                                                          --------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhh.....ee..........hhh.ee...eehhhhhhh...ee..eehhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhh..............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhh.hhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhh..............hhhhh..... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------REACTION_CENTER            -------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1r2c M   1 ADYQTIYTQIQARGPHITVSGEWGDNDRVGKPFYSYWLGKIGDAQIGPIYLGASGIAAFAFGSTAILIILFNMAAEVHFDPLQFFRQFFWLGLYPPKAQYGMGIPPLHDGGWWLMAGLFMTLSLGSWWIRVYSRARALGLGTHIAWNFAAAIFFVLCIGCIHPTLVGSWSEGVPFGIWPHIDWLTAFSIRYGNFYYCPWHGFSIGFAYGCGLLFAAHGATILAVARFGGDREIEQITDRGTAVERAALFWRWTIGFNATIESVHRWGWFFSLMVMVSASVGILLTGTFVDNWYLWCVKHGAAPDYPAYLPATPDPASLPGAPK 323
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320

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 (5, 5)

CATH Domains (4, 8)

Pfam Domains (0, 0)

Gene Ontology (17, 47)

Asymmetric Unit(hide GO term definitions)

Chain C (CYCR_BLAVI | P07173)

molecular function
	GO:0009055	electron carrier activity	Any molecular entity that serves as an electron acceptor and electron donor in an electron transport chain. An electron transport chain is a process in which a series of electron carriers operate together to transfer electrons from donors to any of several different terminal electron acceptors to generate a transmembrane electrochemical gradient.
	GO:0020037	heme binding	Interacting selectively and non-covalently with heme, any compound of iron complexed in a porphyrin (tetrapyrrole) ring.
	GO:0005506	iron ion binding	Interacting selectively and non-covalently with iron (Fe) ions.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
biological process
	GO:0055114	oxidation-reduction process	A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
	GO:0015979	photosynthesis	The synthesis by organisms of organic chemical compounds, especially carbohydrates, from carbon dioxide (CO2) using energy obtained from light rather than from the oxidation of chemical compounds.
	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.
cellular component
	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.

Chain H (RCEH_BLAVI | P06008)

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.
biological process
	GO:0055114	oxidation-reduction process	A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
	GO:0015979	photosynthesis	The synthesis by organisms of organic chemical compounds, especially carbohydrates, from carbon dioxide (CO2) using energy obtained from light rather than from the oxidation of chemical compounds.
	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:0016020	membrane	A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
	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.
	GO:0042717	plasma membrane-derived chromatophore membrane	The lipid bilayer associated with a plasma membrane-derived chromatophore; surrounds chromatophores that form complete vesicles.

Chain L (RCEL_BLAVI | P06009)

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:0055114	oxidation-reduction process	A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
	GO:0015979	photosynthesis	The synthesis by organisms of organic chemical compounds, especially carbohydrates, from carbon dioxide (CO2) using energy obtained from light rather than from the oxidation of chemical compounds.
	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:0009772	photosynthetic electron transport in photosystem II	A photosynthetic electron transport chain in which electrons move from the primary electron acceptor (Quinone, Q) through a chain of electron transport molecules in the thylakoid membrane until they reach the ultimate electron acceptor of Photosystem II, which is plastocyanin (PC). The electron is then passed to the P700 chlorophyll a molecules of the reaction centre of 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:0016020	membrane	A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
	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.
	GO:0042717	plasma membrane-derived chromatophore membrane	The lipid bilayer associated with a plasma membrane-derived chromatophore; surrounds chromatophores that form complete vesicles.

Chain M (RCEM_BLAVI | P06010)

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:0055114	oxidation-reduction process	A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
	GO:0015979	photosynthesis	The synthesis by organisms of organic chemical compounds, especially carbohydrates, from carbon dioxide (CO2) using energy obtained from light rather than from the oxidation of chemical compounds.
	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:0009772	photosynthetic electron transport in photosystem II	A photosynthetic electron transport chain in which electrons move from the primary electron acceptor (Quinone, Q) through a chain of electron transport molecules in the thylakoid membrane until they reach the ultimate electron acceptor of Photosystem II, which is plastocyanin (PC). The electron is then passed to the P700 chlorophyll a molecules of the reaction centre of 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:0016020	membrane	A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
	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.
	GO:0042717	plasma membrane-derived chromatophore membrane	The lipid bilayer associated with a plasma membrane-derived chromatophore; surrounds chromatophores that form complete vesicles.

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	Cis Peptide Bonds
		Gly C:329 - Pro C:330	[ RasMol ]
		Gly M:47 - Pro M:48	[ RasMol ]
		Leu C:152 - Pro C:153	[ RasMol ]
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Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (10, 25)

Sites (24, 24)

SS Bonds (0, 0)

Cis Peptide Bonds (6, 6)

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Gene Ontology (17, 47)

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