3EOJ - JenaLib

Title :   FMO PROTEIN FROM PROSTHECOCHLORIS AESTUARII 2K AT 1.3A RESOLUTION

Authors :   D. E. Tronrud, J. Wen, L. Gay, R. E. Blankenship

Date :   27 Sep 08 (Deposition) - 12 May 09 (Release) - 18 Dec 13 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.30

Chains :   Asym. Unit : A
Biol. Unit 1: A  (3x)

Keywords :   Excitation Energy Transfer, Beta Sheet, Gamma-Turns, Bacteriochlorophyll, Chlorophyll, Chromophore, Electron Transport, Magnesium, Metal-Binding, Photosynthesis, Reaction Center, Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   D. E. Tronrud, J. Wen, L. Gay, R. E. Blankenship
The Structural Basis For The Difference In Absorbance Spectra For The Fmo Antenna Protein From Various Green Sulfur Bacteria.
Photosynth. Res. V. 100 79 2009
PubMed-ID: 19437128 | Reference-DOI: 10.1007/S11120-009-9430-6
(for further references see the PDB file header)

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (4, 25)

Sites (25, 25)

Asymmetric Unit (25, 25)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	LEU A:103 , PHE A:108 , HIS A:110 , PHE A:112 , SER A:126 , ALA A:128 , VAL A:129 , MET A:149 , VAL A:151 , ASP A:157 , LEU A:158 , THR A:161 , TRP A:162 , PHE A:165 , ILE A:180 , TRP A:184 , VAL A:205 , BCL A:372 , BCL A:376 , BCL A:378 , HOH A:1009	BINDING SITE FOR RESIDUE BCL A 371
02	AC2	SOFTWARE	ILE A:70 , SER A:72 , VAL A:74 , ASN A:79 , VAL A:105 , PHE A:112 , TYR A:124 , VAL A:129 , ILE A:133 , PRO A:136 , ILE A:137 , TYR A:138 , GLN A:140 , PHE A:183 , TRP A:184 , ILE A:186 , BCL A:371 , BCL A:376 , BCL A:377 , HOH A:1047 , HOH A:1118	BINDING SITE FOR RESIDUE BCL A 372
03	AC3	SOFTWARE	ALA A:11 , TYR A:15 , ALA A:33 , PRO A:38 , ALA A:39 , ALA A:40 , ILE A:41 , PHE A:185 , ALA A:189 , PHE A:258 , SER A:260 , ILE A:265 , VAL A:267 , HIS A:298 , VAL A:301 , GLY A:302 , ASN A:305 , BCL A:374 , BCL A:375 , BCL A:376 , BCL A:377	BINDING SITE FOR RESIDUE BCL A 373
04	AC4	SOFTWARE	TYR A:15 , ILE A:17 , VAL A:29 , LEU A:288 , HIS A:290 , PRO A:291 , PRO A:294 , HIS A:298 , LEU A:313 , TYR A:345 , TRP A:348 , PHE A:360 , BCL A:373 , BCL A:375 , BCL A:377 , HOH A:1031	BINDING SITE FOR RESIDUE BCL A 374
05	AC5	SOFTWARE	ALA A:54 , VAL A:64 , PHE A:66 , ILE A:70 , ARG A:238 , LEU A:242 , PHE A:243 , PRO A:244 , ILE A:254 , GLY A:256 , PRO A:274 , PRO A:291 , BCL A:373 , BCL A:374 , BCL A:376 , BCL A:377 , HOH A:1030	BINDING SITE FOR RESIDUE BCL A 375
06	AC6	SOFTWARE	ILE A:52 , ALA A:54 , VAL A:85 , ILE A:87 , ARG A:95 , ILE A:96 , ALA A:97 , VAL A:118 , GLN A:143 , HIS A:145 , TRP A:184 , HIS A:227 , TRP A:239 , SER A:253 , BCL A:371 , BCL A:372 , BCL A:373 , BCL A:375 , BCL A:377	BINDING SITE FOR RESIDUE BCL A 376
07	AC7	SOFTWARE	ALA A:40 , ILE A:41 , ILE A:70 , LEU A:81 , TYR A:138 , PHE A:185 , ILE A:186 , PRO A:188 , ALA A:189 , ALA A:192 , GLN A:198 , HIS A:297 , HIS A:298 , VAL A:301 , BCL A:372 , BCL A:373 , BCL A:374 , BCL A:375 , BCL A:376 , HOH A:1012 , HOH A:1211	BINDING SITE FOR RESIDUE BCL A 377
08	AC8	SOFTWARE	MET A:121 , TYR A:123 , TYR A:124 , ARG A:125 , ASP A:160 , THR A:161 , GLY A:164 , PHE A:165 , GLN A:167 , SER A:168 , PHE A:176 , TRP A:179 , ILE A:180 , PHE A:183 , BCL A:371 , HOH A:1304 , HOH A:1305 , HOH A:1306 , HOH A:1307 , HOH A:1309 , HOH A:1310 , HOH A:1311 , HOH A:1312 , HOH A:1316 , HOH A:2105 , HOH A:2106 , HOH A:2231 , HOH A:2334 , HOH A:2400	BINDING SITE FOR RESIDUE BCL A 378
09	AC9	SOFTWARE	ARG A:199 , EDO A:381 , HOH A:1095 , HOH A:1127 , HOH A:1200	BINDING SITE FOR RESIDUE EDO A 379
10	BC1	SOFTWARE	GLU A:255 , GLY A:257 , LYS A:268 , ASP A:270 , HOH A:2241	BINDING SITE FOR RESIDUE EDO A 380
11	BC2	SOFTWARE	ARG A:199 , ILE A:200 , EDO A:379 , HOH A:1010 , HOH A:1018 , HOH A:1127	BINDING SITE FOR RESIDUE EDO A 381
12	BC3	SOFTWARE	ARG A:51 , SER A:253	BINDING SITE FOR RESIDUE EDO A 382
13	BC4	SOFTWARE	GLU A:100 , GLY A:101 , PHE A:112 , HOH A:2264 , HOH A:2362	BINDING SITE FOR RESIDUE EDO A 383
14	BC5	SOFTWARE	SER A:13 , ASP A:14 , ASP A:310	BINDING SITE FOR RESIDUE EDO A 384
15	BC6	SOFTWARE	ARG A:65 , GLU A:84 , ASP A:86 , VAL A:98 , GLU A:100	BINDING SITE FOR RESIDUE EDO A 385
16	BC7	SOFTWARE	HIS A:12 , ASP A:14 , LYS A:34	BINDING SITE FOR RESIDUE EDO A 386
17	BC8	SOFTWARE	GLY A:173 , ALA A:174 , GLY A:177 , ILE A:203 , VAL A:204 , VAL A:205 , HOH A:1267	BINDING SITE FOR RESIDUE EDO A 390
18	BC9	SOFTWARE	SER A:25 , GLN A:247 , ARG A:278 , ASP A:279 , ARG A:285 , HOH A:2360 , HOH A:2361	BINDING SITE FOR RESIDUE EDO A 387
19	CC1	SOFTWARE	ARG A:278 , ASP A:279 , ARG A:286 , HOH A:1121 , HOH A:1136 , HOH A:2224 , HOH A:2233	BINDING SITE FOR RESIDUE EDO A 391
20	CC2	SOFTWARE	ALA A:191 , ASN A:194 , GLU A:195 , NH4 A:2378	BINDING SITE FOR RESIDUE EDO A 388
21	CC3	SOFTWARE	VAL A:63 , ALA A:88 , ASN A:89 , HOH A:1141 , HOH A:1264	BINDING SITE FOR RESIDUE EDO A 392
22	CC4	SOFTWARE	TYR A:138 , PRO A:188 , VAL A:296 , THR A:357 , HOH A:1024 , HOH A:1202	BINDING SITE FOR RESIDUE EDO A 389
23	CC5	SOFTWARE	LEU A:148 , TYR A:321 , LYS A:322 , LEU A:335 , GLU A:336 , HOH A:1174	BINDING SITE FOR RESIDUE EDO A 393
24	CC6	SOFTWARE	SER A:109 , HOH A:1086 , HOH A:1109 , HOH A:1117 , HOH A:2242	BINDING SITE FOR RESIDUE NA A 1232
25	CC7	SOFTWARE	GLU A:195 , EDO A:388	BINDING SITE FOR RESIDUE NH4 A 2378

SS Bonds (0, 0)

Cis Peptide Bonds (3, 3)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

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 A from PDB  Type:PROTEIN  Length:359
 aligned with BCPA_PROAE | P11741 from UniProtKB/Swiss-Prot  Length:366

    Alignment length:360
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366
           BCPA_PROAE     7 DTTTAHSDYEIILEGGSSSWGQVKGRAKVNVPAAIPLLPTDCNIRIDAKPLDAQKGVVRFTTKIESVVDSVKNTLNVEVDIANETKDRRIAVGEGSLSVGDFSHSFSFEGQVVNMYYYRSDAVRRNIPNPIYMQGRQFHDILMKVPLDNNDLVDTWEGFQQSISGGGANFGDWIREFWFIGPAFAAINEGGQRISPIVVNSSNVEGGEKGPVGVTRWKFSHAGSGVVDSISRWTELFPVEQLNKPASIEGGFRSDSQGIEVKVDGNLPGVSRDAGGGLRRILNHPLIPLVHHGMVGKFNDFTVDTQLKIVLPKGYKIRYAAPQFRSQNLEEYRWSGGAYARWVEHVCKGGTGQFEVLYAQ 366
               SCOP domains d3eoja_ A: Bacteriochlorophyll A protein                                                                                                                                                                                                                                                                                                                                 SCOP domains
               CATH domains 3eojA00 A:7-366 Bacteriochlorophyll-a Protein                                                                                                                                                                                                                                                                                                                            CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...eeeeeeeeee.......eeeeeeeee..........eeeeeeeeeee.......eeeeeeeeeee..eeeeeeeeeeeee....eeeeeeeeeeee..eeeeeeeeeeeeeee...hhhhhh.........eeeeeeeeeeee..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhh.eee...eeeeeeee..-...eeeeeeeeeeee...hhhhhh.....hhhhh...eeeeeeeee....eeeeeeeee...eeeee..eeee...hhhhhhhhhh.......eeeeeeeee.....eeeeee....eee..eeeeehhhhhhhhhhhhh......eeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3eoj A   7 DTTTAHSDYEIILEGGSSSWGQVKGRAKVNVPAAIPLLPTDCNIRIDAKPLDAQKGVVRFTTKIESVVDSVKNTLNVEVDIANETKDRRIAVGEGSLSVGDFSHSFSFEGSVVNMYYYRSDAVRRNIPNPIYMQGRQFHDILMKVPLDNNDLVDTWEGFQQSISGGGANFGDWIREFWFIGPAFAAINEGGQRISPIVVNSSNVEGG-KGPVGVTRWKFSHAGSGVVDSISRWTELFPVEQLNKPASIEGGFRSDSQGIEVKVDGNLPGVSRDAGGGLRRILNHPLIPLVHHGMVGKFNDFTVDTQLKIVLPKGYKIRYAAPQFRSQNLEEYRWSGGAYARWVEHVCKGGTGQFEVLYAQ 366
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206      |216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366
                                                                                                                                                                                                                                        213 |                                                                                                                                                       
                                                                                                                                                                                                                                          215

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	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, 1)

CATH Domains (1, 1)

Pfam Domains (0, 0)

Gene Ontology (6, 6)

Asymmetric Unit(hide GO term definitions)

Chain A (BCPA_PROAE | P11741)

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: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:0018298	protein-chromophore linkage	The covalent or noncovalent attachment of a chromophore to a protein.

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	Cis Peptide Bonds
		Ala A:327 - Pro A:328	[ RasMol ]
		Gly A:212 - Gly A:213	[ RasMol ]
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