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(-) Description

Title :  CRYSTAL STRUCTURE OF THE REACTION CENTRE FROM BLASTOCHLORIS VIRIDIS STRAIN DSM 133 (ATCC 19567) SUBSTRAIN-94
 
Authors :  A. W. Roszak, A. T. Gardiner, N. W. Isaacs, R. J. Cogdell
Date :  28 Jul 11  (Deposition) - 23 Nov 11  (Release) - 08 Feb 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.92
Chains :  Asym./Biol. Unit :  C,H,L,M
Keywords :  Pigment-Protein Complex, Electron Transfer, Photosynthesis, Photosynthetic Reaction Center, Photosynthetic Membranes, Evolution, Genetic Drift, Electron Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. W. Roszak, V. Moulisova, A. D. Reksodipuro, A. T. Gardiner, R. Fujii H. Hashimoto, N. W. Isaacs, R. J. Cogdell
New Insights Into The Structure Of The Reaction Centre From Blastochloris Viridis: Evolution In The Laboratory.
Biochem. J. V. 442 27 2012
PubMed-ID: 22054235  |  Reference-DOI: 10.1042/BJ20111540

(-) Compounds

Molecule 1 - PHOTOSYNTHETIC REACTION CENTER CYTOCHROME C SUBUNIT
    Chains: C
    Organism Scientific: BLASTOCHLORIS VIRIDIS
    Organism Taxid: 1079
    Other Details: SUBSTRAIN-94 IS IDENTICAL AT THE AMINO ACID LEVEL WITH THE ORIGINAL STRAIN DSM 133
    Synonym: CYTOCHROME C558/C559
 
Molecule 2 - REACTION CENTER PROTEIN H CHAIN
    Chains: H
    Organism Scientific: BLASTOCHLORIS VIRIDIS
    Organism Taxid: 1079
    Other Details: SUBSTRAIN-94 IS IDENTICAL AT THE AMINO ACID LEVEL WITH THE ORIGINAL STRAIN DSM 133
    Synonym: PHOTOSYNTHETIC REACTION CENTER H SUBUNIT
 
Molecule 3 - REACTION CENTER PROTEIN L CHAIN
    Chains: L
    Organism Scientific: BLASTOCHLORIS VIRIDIS
    Organism Taxid: 1079
    Other Details: SUBSTRAIN-94 IS IDENTICAL AT THE AMINO ACID LEVEL WITH THE ORIGINAL STRAIN DSM 133
    Synonym: PHOTOSYNTHETIC REACTION CENTER L SUBUNIT
 
Molecule 4 - REACTION CENTER PROTEIN M CHAIN
    Chains: M
    Organism Scientific: BLASTOCHLORIS VIRIDIS
    Organism Taxid: 1079
    Other Details: SUBSTRAIN-94 IS IDENTICAL AT THE AMINO ACID LEVEL WITH THE ORIGINAL STRAIN DSM 133
    Synonym: PHOTOSYNTHETIC REACTION CENTER M SUBUNIT

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit : CHLM

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (14, 112)

Asymmetric/Biological Unit (14, 112)
No.NameCountTypeFull Name
1BCB4Ligand/IonBACTERIOCHLOROPHYLL B
2BPB2Ligand/IonBACTERIOPHEOPHYTIN B
3CSO1Mod. Amino AcidS-HYDROXYCYSTEINE
4DGA4Ligand/IonDIACYL GLYCEROL
5FE21Ligand/IonFE (II) ION
6FME1Mod. Amino AcidN-FORMYLMETHIONINE
7GOL41Ligand/IonGLYCEROL
8HEC4Ligand/IonHEME C
9HTO8Ligand/IonHEPTANE-1,2,3-TRIOL
10LDA16Ligand/IonLAURYL DIMETHYLAMINE-N-OXIDE
11MQ91Ligand/IonMENAQUINONE-9
12NS51Ligand/Ion15-CIS-1,2-DIHYDRONEUROSPORENE
13SO426Ligand/IonSULFATE ION
14UQ92Ligand/IonUBIQUINONE-9

(-) Sites  (110, 110)

Asymmetric Unit (110, 110)
No.NameEvidenceResiduesDescription
001AC1SOFTWARETYR 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 , HOH C:530BINDING SITE FOR RESIDUE HEC C 401
002AC2SOFTWARETYR C:89 , TYR C:102 , VAL C:106 , MET C:110 , LEU C:111 , MET C:113 , THR C:114 , THR C:131 , CYS C:132 , CYS C:135 , HIS C:136 , PRO C:140 , LEU C:141 , PRO C:142 , LEU C:289 , ARG C:293BINDING SITE FOR RESIDUE HEC C 402
003AC3SOFTWAREARG C:202 , VAL C:203 , VAL C:204 , MET C:233 , SER C:237 , 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 , ARG C:272 , HOH C:396 , HOH C:398 , HEC C:404 , HOH C:476 , HOH C:477 , ILE M:189BINDING SITE FOR RESIDUE HEC C 403
004AC4SOFTWAREHIS C:124 , VAL C:125 , THR C:128 , GLY C:129 , LEU C:240 , PHE C:246 , 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 , GLY C:318 , HOH C:378 , HOH C:386 , HEC C:403 , HOH C:500 , HOH C:574 , HOH C:916BINDING SITE FOR RESIDUE HEC C 404
005AC5SOFTWAREPHE L:97 , MET L:127 , PHE L:128 , VAL L:157 , ASN L:158 , PHE L:160 , TYR L:162 , TRP L:167 , HIS L:168 , HIS L:173 , SER L:176 , VAL L:177 , ILE L:240 , PHE L:241 , GLY L:244 , THR L:248 , BCB L:401 , BPB L:402 , TYR M:195 , TYR M:208 , BCB M:401BINDING SITE FOR RESIDUE BCB L 400
006AC6SOFTWAREPHE L:128 , PHE L:146 , ILE L:150 , HIS L:153 , LEU L:154 , VAL L:157 , HOH L:305 , BCB L:400 , BPB L:402 , TYR M:195 , GLY M:201 , ILE M:204 , GLY M:205 , TYR M:208 , GLY M:209 , HTO M:332 , BCB M:401BINDING SITE FOR RESIDUE BCB L 401
007AC7SOFTWAREILE L:42 , ILE L:49 , PHE L:97 , TRP L:100 , GLU L:104 , VAL L:117 , PHE L:121 , PRO L:124 , TYR L:148 , GLY L:149 , HIS L:153 , ALA L:237 , PHE L:241 , BCB L:400 , BCB L:401 , TYR M:208 , LEU M:212 , TRP M:250 , ILE M:254 , MQ9 M:501BINDING SITE FOR RESIDUE BPB L 402
008AC8SOFTWARETYR L:29 , ILE L:39 , PHE L:43 , BPB L:402 , LDA L:703 , HIS M:217 , THR M:220 , ALA M:246 , TRP M:250 , PHE M:256 , ASN M:257 , ALA M:258 , VAL M:263BINDING SITE FOR RESIDUE MQ9 M 501
009AC9SOFTWAREHIS L:190 , LEU L:193 , ILE L:194 , GLU L:212 , ASN L:213 , PHE L:216 , TYR L:222 , SER L:223 , ILE L:224 , GLY L:225 , ALA L:226 , ILE L:229 , ARG L:231 , PHE L:235 , ASN L:239 , ILE M:41 , BCB M:400BINDING SITE FOR RESIDUE UQ9 L 502
010BC1SOFTWAREDGA C:730 , MET L:174 , VAL L:177 , SER L:178 , PHE L:181 , MET L:185 , VAL L:220 , HOH L:299 , UQ9 L:502 , VAL M:155 , ILE M:158 , ILE M:177 , HIS M:180 , ILE M:181 , LEU M:184 , BCB M:401 , BPB M:402 , NS5 M:600BINDING SITE FOR RESIDUE BCB M 400
011BC2SOFTWARETYR L:162 , PHE L:181 , BCB L:400 , BCB L:401 , ILE M:66 , ILE M:69 , PHE M:148 , PHE M:154 , VAL M:155 , LEU M:184 , THR M:185 , 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 , BCB M:400 , BPB M:402BINDING SITE FOR RESIDUE BCB M 401
012BC3SOFTWAREPHE L:181 , MET L:185 , LEU L:189 , VAL L:220 , ILE M:49 , SER M:123 , LEU M:124 , TRP M:127 , ILE M:144 , ASN M:147 , PHE M:148 , SER M:271 , BCB M:400 , BCB M:401BINDING SITE FOR RESIDUE BPB M 402
013BC4SOFTWAREHIS L:190 , HIS L:230 , HIS M:217 , GLU M:232 , HIS M:264BINDING SITE FOR RESIDUE FE2 M 500
014BC5SOFTWARETRP L:263 , TRP L:266 , HOH L:790 , PHE M:85 , PHE M:88 , PHE M:89BINDING SITE FOR RESIDUE UQ9 L 503
015BC6SOFTWAREPHE M:88 , GLY M:117 , MET M:120 , THR M:121 , GLY M:159 , CSO M:160 , TRP M:169 , VAL M:173 , GLY M:176 , HIS M:180 , BCB M:400BINDING SITE FOR RESIDUE NS5 M 600
016BC7SOFTWARELEU H:29 , ARG H:33 , ASP H:56 , SO4 H:261 , PHE M:256 , LDA M:702BINDING SITE FOR RESIDUE LDA H 701
017BC8SOFTWARESO4 H:261 , LDA H:701 , TYR L:29 , ILE M:254 , GLY M:255BINDING SITE FOR RESIDUE LDA M 702
018BC9SOFTWARETYR L:29 , MQ9 M:501BINDING SITE FOR RESIDUE LDA L 703
019CC1SOFTWARETRP M:37 , GOL M:333BINDING SITE FOR RESIDUE LDA M 704
020CC2SOFTWARETRP M:23 , SER M:126 , SER M:133 , SO4 M:325BINDING SITE FOR RESIDUE LDA M 705
021CC3SOFTWARETRP M:146 , SO4 M:329 , SO4 M:330BINDING SITE FOR RESIDUE LDA M 706
022CC4SOFTWARETYR H:31 , SO4 M:324 , GOL M:335BINDING SITE FOR RESIDUE LDA H 707
023CC5SOFTWAREGOL H:271 , ASP L:60 , PHE L:62 , TYR M:195 , CYS M:197 , GLY M:201 , HIS M:299BINDING SITE FOR RESIDUE LDA L 708
024CC6SOFTWARETRP L:59 , ILE L:64 , TYR L:148BINDING SITE FOR RESIDUE LDA L 709
025CC7SOFTWAREPRO C:5 , PRO C:6 , LDA C:722 , LEU L:138 , HOH L:809BINDING SITE FOR RESIDUE LDA C 712
026CC8SOFTWARELYS M:31 , TYR M:34 , SO4 M:328BINDING SITE FOR RESIDUE LDA M 715
027CC9SOFTWARELEU H:6 , VAL H:16 , DGA H:733BINDING SITE FOR RESIDUE LDA H 718
028DC1SOFTWARELEU H:15 , ALA H:19 , GOL H:271BINDING SITE FOR RESIDUE LDA H 719
029DC2SOFTWARETYR L:73 , ALA L:77 , ALA L:78 , PRO L:79 , LEU L:80 , GOL L:282 , HOH L:922 , HOH L:959BINDING SITE FOR RESIDUE LDA L 720
030DC3SOFTWARELEU H:30 , PRO H:42 , VAL H:59 , TYR H:60 , LEU H:62 , PRO H:63 , TYR H:64 , PRO H:79 , ARG H:81 , SO4 H:263BINDING SITE FOR RESIDUE LDA H 721
031DC4SOFTWAREPHE C:2 , LDA C:712 , PHE L:246 , ILE L:249 , PHE L:254BINDING SITE FOR RESIDUE LDA C 722
032DC5SOFTWARECYS C:1 , HOH C:965 , PRO L:171 , SER L:178 , PHE L:246 , BCB M:400BINDING SITE FOR RESIDUE DGA C 730
033DC6SOFTWARETYR L:73 , GLY L:76 , ALA L:77 , LEU L:94 , TRP L:142 , HOH L:908 , HOH L:957 , HOH L:958BINDING SITE FOR RESIDUE DGA L 731
034DC7SOFTWAREPHE M:71 , ASN M:72 , ILE M:104 , PRO M:105 , PRO M:106 , LEU M:107 , HIS M:108 , TRP M:112 , MET M:115BINDING SITE FOR RESIDUE DGA M 732
035DC8SOFTWAREARG C:216 , HIS H:3 , GLY H:4 , LDA H:718 , HOH H:961 , HOH H:963 , HOH M:960BINDING SITE FOR RESIDUE DGA H 733
036DC9SOFTWARELDA H:707 , ASN L:199 , HOH L:923 , HIS M:143 , ARG M:265 , SO4 M:330 , HOH M:770BINDING SITE FOR RESIDUE SO4 M 324
037EC1SOFTWARETRP M:23 , TYR M:50 , ALA M:53 , SER M:54 , SER M:133 , HOH M:344 , HOH M:354 , HOH M:421 , LDA M:705BINDING SITE FOR RESIDUE SO4 M 325
038EC2SOFTWARETYR H:117 , GLU H:119 , ARG H:233 , LYS H:237BINDING SITE FOR RESIDUE SO4 H 259
039EC3SOFTWAREARG C:34 , GLN C:37 , SO4 C:338 , HOH C:544 , HOH C:546 , HOH C:878 , HOH C:879 , HOH C:939BINDING SITE FOR RESIDUE SO4 C 337
040EC4SOFTWARELEU H:246 , HOH H:713 , HTO L:274 , ALA M:1 , ARG M:226 , HOH M:495 , HOH M:565BINDING SITE FOR RESIDUE SO4 M 326
041EC5SOFTWARELYS H:131 , ARG H:175 , HOH H:541 , HOH H:862BINDING SITE FOR RESIDUE SO4 H 260
042EC6SOFTWAREARG H:33 , ARG H:37 , GLU H:55 , ASP H:56 , SO4 H:262 , HOH H:308 , LDA H:701 , LDA M:702BINDING SITE FOR RESIDUE SO4 H 261
043EC7SOFTWAREARG H:33 , ARG H:37 , TYR H:41 , LEU H:43 , GLU H:61 , SO4 H:261 , HOH H:306 , ARG M:251BINDING SITE FOR RESIDUE SO4 H 262
044EC8SOFTWAREASN C:155 , ARG C:157 , SO4 C:337 , HOH C:879 , HOH C:881 , HOH C:882 , HOH C:939BINDING SITE FOR RESIDUE SO4 C 338
045EC9SOFTWAREASN C:196 , LYS C:198 , ARG C:199BINDING SITE FOR RESIDUE SO4 C 339
046FC1SOFTWAREARG C:165 , HOH C:926 , HOH C:931BINDING SITE FOR RESIDUE SO4 C 340
047FC2SOFTWAREARG H:34 , LDA H:721 , HOH H:766BINDING SITE FOR RESIDUE SO4 H 263
048FC3SOFTWARETHR C:161 , HIS C:162 , HOH C:704 , HOH L:308BINDING SITE FOR RESIDUE SO4 C 341
049FC4SOFTWARETHR C:207 , ALA C:208 , GOL C:352 , HOH C:449 , LYS M:298 , GOL M:337BINDING SITE FOR RESIDUE SO4 C 342
050FC5SOFTWAREASP H:202 , VAL H:203 , LYS H:204 , GOL H:273 , HOH H:702 , TYR M:7 , GLN M:9BINDING SITE FOR RESIDUE SO4 H 264
051FC6SOFTWAREHIS M:16 , THR M:18 , HOH M:411 , HOH M:778BINDING SITE FOR RESIDUE SO4 M 327
052FC7SOFTWARESER M:35 , TYR M:36 , TRP M:37 , LDA M:715BINDING SITE FOR RESIDUE SO4 M 328
053FC8SOFTWARECYS C:1 , PHE C:2BINDING SITE FOR RESIDUE SO4 C 343
054FC9SOFTWARETYR M:132 , THR M:142 , TRP M:146 , LDA M:706 , HOH M:888 , HOH M:924BINDING SITE FOR RESIDUE SO4 M 329
055GC1SOFTWARESO4 M:324 , GOL M:335 , LDA M:706BINDING SITE FOR RESIDUE SO4 M 330
056GC2SOFTWAREALA C:116 , ASN C:120 , ASP C:276 , TYR C:281 , GOL C:355 , HOH C:380BINDING SITE FOR RESIDUE SO4 C 344
057GC3SOFTWARETHR C:207 , TYR H:2BINDING SITE FOR RESIDUE SO4 C 345
058GC4SOFTWAREASN C:64 , LEU C:65 , GLU C:69 , HTO C:349 , HOH C:943BINDING SITE FOR RESIDUE SO4 C 346
059GC5SOFTWARETRP M:23 , GLY M:24 , ASP M:25 , ASN M:26BINDING SITE FOR RESIDUE SO4 M 331
060GC6SOFTWAREGOL C:352 , HIS H:9 , LYS M:298 , GOL M:337BINDING SITE FOR RESIDUE SO4 H 265
061GC7SOFTWAREARG C:169BINDING SITE FOR RESIDUE SO4 C 347
062GC8SOFTWAREVAL H:124 , ASP H:125 , ALA H:126 , HOH H:302 , HOH H:521 , HOH H:708 , HOH M:441BINDING SITE FOR RESIDUE HTO H 266
063GC9SOFTWAREGLN H:225 , SER H:226 , ARG H:227 , ASP H:228BINDING SITE FOR RESIDUE HTO H 267
064HC1SOFTWAREGLY L:114 , TRP L:115 , HIS L:116 , HOH L:324 , ALA M:1 , SO4 M:326BINDING SITE FOR RESIDUE HTO L 274
065HC2SOFTWAREGLY L:203 , ASP L:204 , LYS L:205 , LYS L:207 , HOH L:776BINDING SITE FOR RESIDUE HTO L 275
066HC3SOFTWAREALA H:160 , LEU H:214 , THR H:250 , ARG H:253 , HOH L:737BINDING SITE FOR RESIDUE HTO H 268
067HC4SOFTWARELYS C:31 , GOL C:359 , HOH C:596 , HOH C:698 , HOH C:929 , ARG L:257BINDING SITE FOR RESIDUE HTO C 348
068HC5SOFTWAREBCB L:401 , PRO M:198BINDING SITE FOR RESIDUE HTO M 332
069HC6SOFTWAREASN C:64 , ARG C:115 , PRO C:326 , GLU C:327 , ILE C:331 , LYS C:332 , SO4 C:346 , HOH C:692 , HOH C:943BINDING SITE FOR RESIDUE HTO C 349
070HC7SOFTWAREVAL C:22 , ASP C:238 , THR C:242 , HOH C:411 , HOH C:498 , HOH C:520 , THR L:256 , ARG L:257 , HOH L:323BINDING SITE FOR RESIDUE GOL C 350
071HC8SOFTWAREGLU C:21 , LEU C:240 , GLY C:241 , GLY C:311 , VAL C:312 , THR C:313 , HOH C:537BINDING SITE FOR RESIDUE GOL C 351
072HC9SOFTWAREALA C:208 , LEU C:209 , SO4 C:342 , HOH C:450 , HOH C:820 , TYR H:2 , SO4 H:265 , LYS M:298 , GOL M:337BINDING SITE FOR RESIDUE GOL C 352
073IC1SOFTWAREALA L:52 , GLY L:56 , PRO L:57 , SER L:65 , ILE L:66 , GOL L:279 , HOH L:326 , HOH L:466 , HOH L:467 , HOH L:831BINDING SITE FOR RESIDUE GOL L 276
074IC2SOFTWAREGLU H:177 , HOH H:311 , ILE L:224 , GLY L:225 , ALA L:226 , LEU L:227 , SER L:228 , HOH L:741 , GLY M:42BINDING SITE FOR RESIDUE GOL L 277
075IC3SOFTWARESER C:255 , TRP C:256 , HOH C:370 , HOH C:377 , HOH C:397 , HOH C:797 , HOH C:832BINDING SITE FOR RESIDUE GOL C 353
076IC4SOFTWARETRP M:37 , LYS M:40 , LDA M:704 , HOH M:921BINDING SITE FOR RESIDUE GOL M 333
077IC5SOFTWAREGLU H:122 , ARG H:233 , HOH H:321 , HOH H:538BINDING SITE FOR RESIDUE GOL H 269
078IC6SOFTWAREARG C:15 , LEU L:81 , GLU L:82 , GOL L:279 , HOH L:468 , HOH L:491 , HOH L:962BINDING SITE FOR RESIDUE GOL L 278
079IC7SOFTWAREGLN C:84 , GLY C:217 , LYS C:218 , HOH C:913 , MET M:102BINDING SITE FOR RESIDUE GOL C 354
080IC8SOFTWAREASN C:120 , TRP C:121 , GLN C:123 , TRP C:269 , SO4 C:344BINDING SITE FOR RESIDUE GOL C 355
081IC9SOFTWAREGLU C:167 , ARG C:169 , SER C:170 , HOH C:705 , HOH C:714 , HOH C:715 , HIS M:78 , ASP M:80BINDING SITE FOR RESIDUE GOL C 356
082JC1SOFTWARETYR M:308BINDING SITE FOR RESIDUE GOL M 334
083JC2SOFTWAREPHE C:14 , SER L:65 , ASN L:67 , GOL L:276 , GOL L:278 , HOH L:326 , HOH L:455 , HOH L:962 , ASP M:304BINDING SITE FOR RESIDUE GOL L 279
084JC3SOFTWAREHIS C:162 , ARG C:165BINDING SITE FOR RESIDUE GOL C 357
085JC4SOFTWAREARG H:80BINDING SITE FOR RESIDUE GOL H 270
086JC5SOFTWARETHR C:139 , PRO C:140 , LEU C:141 , ARG C:293 , HOH C:568 , HOH C:601BINDING SITE FOR RESIDUE GOL C 358
087JC6SOFTWARELEU L:71 , SER L:141 , HOH L:957BINDING SITE FOR RESIDUE GOL L 280
088JC7SOFTWARETYR H:18 , LDA H:719 , LDA L:708BINDING SITE FOR RESIDUE GOL H 271
089JC8SOFTWAREARG C:34 , TYR C:144 , ARG C:306 , GLN C:310 , GLY C:311 , HTO C:348BINDING SITE FOR RESIDUE GOL C 359
090JC9SOFTWAREGLY H:130 , GLN H:229BINDING SITE FOR RESIDUE GOL H 272
091KC1SOFTWARELYS H:204 , LYS H:205 , SO4 H:264 , HOH H:316 , HOH H:892BINDING SITE FOR RESIDUE GOL H 273
092KC2SOFTWAREPRO H:222 , ARG H:223 , HOH H:318 , HOH H:742BINDING SITE FOR RESIDUE GOL H 274
093KC3SOFTWAREGLU H:97 , GLY H:98 , ALA H:99 , ARG L:7 , ARG L:10BINDING SITE FOR RESIDUE GOL H 275
094KC4SOFTWARETYR H:31 , LDA H:707 , ARG M:265 , TRP M:268 , SO4 M:330BINDING SITE FOR RESIDUE GOL M 335
095KC5SOFTWAREALA C:44 , LYS C:323 , ASP C:324 , PRO C:326 , HOH C:550 , HOH C:551 , HOH C:945BINDING SITE FOR RESIDUE GOL C 360
096KC6SOFTWARETHR C:159 , HOH C:882 , HOH C:885BINDING SITE FOR RESIDUE GOL C 361
097KC7SOFTWARESER C:53 , TYR C:56 , LYS C:57 , ASN C:58 , VAL C:59BINDING SITE FOR RESIDUE GOL C 362
098KC8SOFTWAREVAL C:45 , LYS C:46BINDING SITE FOR RESIDUE GOL C 363
099KC9SOFTWARELYS L:72 , TYR L:73 , HOH L:899 , HOH L:957BINDING SITE FOR RESIDUE GOL L 281
100LC1SOFTWAREHOH M:874BINDING SITE FOR RESIDUE GOL M 336
101LC2SOFTWAREPRO H:71 , HIS H:72 , LYS L:205BINDING SITE FOR RESIDUE GOL H 276
102LC3SOFTWARESO4 C:342 , GOL C:352 , HOH C:449 , SO4 H:265 , LYS M:298 , HOH M:964BINDING SITE FOR RESIDUE GOL M 337
103LC4SOFTWAREPRO L:79 , LEU L:80 , LDA L:720BINDING SITE FOR RESIDUE GOL L 282
104LC5SOFTWAREGLU H:97 , HOH H:475 , ALA L:1 , GLY L:27BINDING SITE FOR RESIDUE GOL H 277
105LC6SOFTWAREPRO C:4 , HIS C:24 , ALA C:26 , HOH C:410 , HOH C:531 , HOH C:538BINDING SITE FOR RESIDUE GOL C 364
106LC7SOFTWAREHIS M:16 , TYR M:34BINDING SITE FOR RESIDUE GOL M 338
107LC8SOFTWAREGLY H:148 , ASP H:149 , VAL H:150 , HOH H:901BINDING SITE FOR RESIDUE GOL H 278
108LC9SOFTWARELYS C:258 , HOH C:373 , HOH C:797 , GOL M:339BINDING SITE FOR RESIDUE GOL C 365
109MC1SOFTWARELYS C:258 , GOL C:365 , PRO M:306 , ALA M:307 , HOH M:374 , HOH M:375 , HOH M:918BINDING SITE FOR RESIDUE GOL M 339
110MC2SOFTWAREGLU H:84 , THR H:85BINDING SITE FOR RESIDUE GOL H 279

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3T6E)

(-) Cis Peptide Bonds  (8, 8)

Asymmetric/Biological Unit
No.Residues
1Pro C:5 -Pro C:6
2Leu C:152 -Pro C:153
3Gly C:329 -Pro C:330
4Ala C:333 -Ala C:334
5Tyr H:41 -Pro H:42
6Lys H:51 -Leu H:52
7Val H:78 -Pro H:79
8Gly M:47 -Pro M:48

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3T6E)

(-) PROSITE Motifs  (2, 3)

Asymmetric/Biological Unit (2, 3)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1MULTIHEME_CYTCPS51008 Multiheme cytochrome c family profile.CYCR_BLAVI102-334  1C:82-314
2REACTION_CENTERPS00244 Photosynthetic reaction center proteins signature.RCEL_BLAVI167-193  1L:166-192
RCEM_BLAVI194-220  1M:193-219

(-) Exons   (0, 0)

(no "Exon" information available for 3T6E)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain C from PDB  Type:PROTEIN  Length:334
 aligned with CYCR_BLAVI | P07173 from UniProtKB/Swiss-Prot  Length:356

    Alignment length:334
                                    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 CFEPPPATTTQTGFRGLSMGEVLHPATVKAKKERDAQYPPALAAVKAEGPPVSQVYKNVKVLGNLTEAEFLRTMTAITEWVSPQEGCTYCHDENNLASEAKYPYVVARRMLEMTRAINTNWTQHVAQTGVTCYTCHRGTPLPPYVRYLEPTLPLNNRETPTHVERVETRSGYVVRLAKYTAYSALNYDPFTMFLANDKRQVRVVPQTALPLVGVSRGKERRPLSDAYATFALMMSISDSLGTNCTFCHNAQTFESWGKKSTPQRAIAWWGIRMVRDLNMNYLAPLNASLPASRLGRQGEAPQADCRTCHQGVTKPLFGASRLKDYPELGPIKAA 354
               SCOP domains d3t6ec_ C: Photosynthetic reaction centre (cytochrome subunit)                                                                                                                                                                                                                                                                                 SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......ee............eehhhhhhhhhhhhh..............hhhhhh.........hhhhhhhhhhhhhhhhh...hhhhh..........hhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhh..............................hhhhhhhhhhh.........hhhhhhh.....................hhhhh..hhhhhhhhhhhhhhhhhhh.hhhhh.hhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.........hhhhhhh...hhhhhh.....hhhhh..... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------MULTIHEME_CYTC  PDB: C:82-314 UniProt: 102-334                                                                                                                                                                                           -------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3t6e C   1 CFEPPPATTTQTGFRGLSMGEVLHPATVKAKKERDAQYPPALAAVKAEGPPVSQVYKNVKVLGNLTEAEFLRTMTAITEWVSPQEGCTYCHDENNLASEAKYPYVVARRMLEMTRAINTNWTQHVAQTGVTCYTCHRGTPLPPYVRYLEPTLPLNNRETPTHVERVETRSGYVVRLAKYTAYSALNYDPFTMFLANDKRQVRVVPQTALPLVGVSRGKERRPLSDAYATFALMMSISDSLGTNCTFCHNAQTFESWGKKSTPQRAIAWWGIRMVRDLNMNYLAPLNASLPASRLGRQGEAPQADCRTCHQGVTKPLFGASRLKDYPELGPIKAA 334
                                    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 d3t6eh1 H:1-36                      d3t6eh2 H:37-258 Photosynthetic reaction centre                                                                                                                                                                                SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..........hhhhhhhhhhhhhhhhhhhhhhhhhh..................hhhhhhh....eeee.....eeee...........eee........eee..hhhhhhhhhhh.................eee.......ee..........eee.....eeeeeeeeeee....eeeeeeeee.....eeeee.hhhee....ee....hhhhhhhh.........hhhhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3t6e 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 d3t6el_ L: automated matches                                                                                                                                                                                                                                                      SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhh.......hhhhhh.ee..eehhhhhhhhhhhhhhhhhhhhhhhhh..............hhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------REACTION_CENTER            --------------------------------------------------------------------------------- PROSITE (2)
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3t6e 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 d3t6em_ M: automated matches                                                                                                                                                                                                                                                                                                        SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhh.....ee..........hhh.ee...ee..hhhhhh..ee..ee.hhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhh..............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhh.hhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhh..............hhhhh..... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------REACTION_CENTER            -------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3t6e 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   
                                                                                                                                                                                         160-CSO
   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  (4, 5)

Asymmetric/Biological Unit
(-)
Class: All alpha proteins (14657)
(-)
Class: All beta proteins (24004)
(-)
Class: Membrane and cell surface proteins and peptides (2046)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3T6E)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3T6E)

(-) Gene Ontology  (17, 47)

Asymmetric/Biological 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
    Ala C:333 - Ala C:334   [ RasMol ]  
    Gly C:329 - Pro C:330   [ RasMol ]  
    Gly M:47 - Pro M:48   [ RasMol ]  
    Leu C:152 - Pro C:153   [ RasMol ]  
    Lys H:51 - Leu H:52   [ RasMol ]  
    Pro C:5 - Pro C:6   [ RasMol ]  
    Tyr H:41 - Pro H:42   [ RasMol ]  
    Val H:78 - Pro H:79   [ RasMol ]  
 

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  3t6e
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  CYCR_BLAVI | P07173
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  RCEH_BLAVI | P06008
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  RCEL_BLAVI | P06009
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  RCEM_BLAVI | P06010
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  CYCR_BLAVI | P07173
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 Related Entries

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

UniProtKB/Swiss-Prot
        CYCR_BLAVI | P07173: 1dxr 1prc 1r2c 1vrn 2i5n 2jbl 2prc 2wjm 2wjn 2x5u 2x5v 3d38 3g7f 3prc 3t6d 4ac5 4cas 5m7j 5m7k 5m7l 5prc 6prc 7prc
        RCEH_BLAVI | P06008: 1dxr 1prc 1r2c 1vrn 2i5n 2jbl 2prc 2wjm 2wjn 2x5u 2x5v 3d38 3g7f 3prc 3t6d 4ac5 4cas 5m7j 5m7k 5m7l 5prc 6prc 7prc
        RCEL_BLAVI | P06009: 1dxr 1prc 1r2c 1vrn 2i5n 2jbl 2prc 2wjm 2wjn 2x5u 2x5v 3d38 3g7f 3prc 3t6d 4ac5 4cas 5m7j 5m7k 5m7l 5prc 6prc 7prc
        RCEM_BLAVI | P06010: 1dxr 1prc 1r2c 1vrn 2i5n 2jbl 2prc 2wjm 2wjn 2x5u 2x5v 3d38 3g7f 3prc 3t6d 4ac5 4cas 5m7j 5m7k 5m7l 5prc 6prc 7prc

(-) Related Entries Specified in the PDB File

1dxr PHOTOSYNTHETIC REACTION CENTER FROM RHODOPSEUDOMONAS VIRIDIS - HIS L168 PHE MUTANT (TERBUTRYN COMPLEX)
1prc CRYSTALLOGRAPHIC REFINEMENT AT 2.3 ANGSTROMS RESOLUTION AND REFINED MODEL OF THE PHOTOSYNTHETIC REACTION CENTER FROM RHODOPSEUDOMONAS VIRIDIS
1vrn PHOTOSYNTHETIC REACTION CENTER FROM BLASTOCHLORIS VIRIDIS (ATCC)
2i5n 1.96 A X-RAY STRUCTURE OF PHOTOSYNTHETIC REACTION CENTER FROM RHODOPSEUDOMONAS VIRIDIS: CRYSTALS GROWN BY MICROFLUIDIC TECHNIQUE
2jbl PHOTOSYNTHETIC REACTION CENTER FROM BLASTOCHLORIS VIRIDIS: STIGMATELLIN COMPLEX
2wjm LIPIDIC SPONGE PHASE CRYSTAL STRUCTURE OF THE PHOTOSYNTHETIC REACTION CENTRE FROM BLASTOCHLORIS VIRIDIS (LOW DOSE)
2wjn LIPIDIC SPONGE PHASE CRYSTAL STRUCTURE OF THE PHOTOSYNTHETIC REACTION CENTRE FROM BLASTOCHLORIS VIRIDIS (HIGH DOSE)
3t6d STRUCTURE OF SUBSTRAIN-08 OF THE SAME PROTEIN