HEADER PHOTOSYNTHESIS 06-JUL-04 1TXW OBSLTE 22-MAR-05 1TXW 1VRN TITLE PHOTOSYNTHETIC REACTION CENTER BLASTOCHLORIS VIRIDIS (ATCC) COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOTOSYNTHETIC REACTION CENTER CYTOCHROME C COMPND 3 SUBUNIT; COMPND 4 CHAIN: C; COMPND 5 SYNONYM: CYTOCHROME C558/C559; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: REACTION CENTER PROTEIN H CHAIN; COMPND 8 CHAIN: H; COMPND 9 SYNONYM: PHOTOSYNTHETIC REACTION CENTER H SUBUNIT; COMPND 10 MOL_ID: 3; COMPND 11 MOLECULE: REACTION CENTER PROTEIN L CHAIN; COMPND 12 CHAIN: L; COMPND 13 SYNONYM: PHOTOSYNTHETIC REACTION CENTER L SUBUNIT; COMPND 14 MOL_ID: 4; COMPND 15 MOLECULE: REACTION CENTER PROTEIN M CHAIN; COMPND 16 CHAIN: M; COMPND 17 SYNONYM: PHOTOSYNTHETIC REACTION CENTER M SUBUNIT SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RHODOPSEUDOMONAS VIRIDIS; SOURCE 3 ORGANISM_COMMON: BACTERIA; SOURCE 4 MOL_ID: 2; SOURCE 5 ORGANISM_SCIENTIFIC: RHODOPSEUDOMONAS VIRIDIS; SOURCE 6 ORGANISM_COMMON: BACTERIA; SOURCE 7 MOL_ID: 3; SOURCE 8 ORGANISM_SCIENTIFIC: RHODOPSEUDOMONAS VIRIDIS; SOURCE 9 ORGANISM_COMMON: BACTERIA; SOURCE 10 MOL_ID: 4; SOURCE 11 ORGANISM_SCIENTIFIC: RHODOPSEUDOMONAS VIRIDIS; SOURCE 12 ORGANISM_COMMON: BACTERIA KEYWDS INTEGRAL MEMBRANE PROTEIN; UBIQUINONE; SECONDARY QUINONE KEYWDS 2 (QB) EXPDTA X-RAY DIFFRACTION AUTHOR R.H.G.BAXTER,B.-L.SEAGLE,J.R.NORRIS REVDAT 2 22-MAR-05 1TXW 1 OBSLTE REVDAT 1 01-MAR-05 1TXW 0 JRNL AUTH R.H.G.BAXTER,B.-L.SEAGLE,N.PONOMARENKO,J.R.NORRIS JRNL TITL SPECIFIC RADIATION DAMAGE ILLUSTRATES JRNL TITL 2 LIGHT-INDUCED STRUCTURAL CHANGES IN THE JRNL TITL 3 PHOTOSYNTHETIC REACTION CENTER JRNL REF J.AM.CHEM.SOC. V. 126 16728 2004 JRNL REFN ASTM JACSAT US ISSN 0002-7863 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.18 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 4275823.300 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 87.6 REMARK 3 NUMBER OF REFLECTIONS : 139343 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.188 REMARK 3 FREE R VALUE : 0.207 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 7021 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.002 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.17 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 53.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 7914 REMARK 3 BIN R VALUE (WORKING SET) : 0.2230 REMARK 3 BIN FREE R VALUE : 0.2470 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.30 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 440 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.012 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 9388 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 819 REMARK 3 SOLVENT ATOMS : 532 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 24.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.28000 REMARK 3 B22 (A**2) : 1.28000 REMARK 3 B33 (A**2) : -2.56000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.22 REMARK 3 ESD FROM SIGMAA (A) : 0.08 REMARK 3 LOW RESOLUTION CUTOFF (A) : 19.18 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.24 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.13 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.40 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.22 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.630 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.260 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.520 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.230 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.39 REMARK 3 BSOL : 82.72 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : COFACTORS.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN2.TOP REMARK 3 TOPOLOGY FILE 2 : COFACTORS.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: RESOLUTION-DEPENDENT WEIGHTING REMARK 3 SCHEME OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 1TXW COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PRAGUE ON 21-JUL-2004. REMARK 100 THE RCSB ID CODE IS RCSB023016. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-JUL-2003 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7.00 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 14-BM-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.900 REMARK 200 MONOCHROMATOR : GE (111) REMARK 200 OPTICS : CONICAL SI MIRROR (RH COATING) REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 139391 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 19.180 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 6.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.0 REMARK 200 DATA REDUNDANCY : 4.900 REMARK 200 R MERGE (I) : 0.07100 REMARK 200 R SYM (I) : 0.07100 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 17.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.21 REMARK 200 COMPLETENESS FOR SHELL (%) : 53.1 REMARK 200 DATA REDUNDANCY IN SHELL : 1.50 REMARK 200 R MERGE FOR SHELL (I) : 0.19700 REMARK 200 R SYM FOR SHELL (I) : 0.19700 REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS 1.1 REMARK 200 STARTING MODEL: 1R2C REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 72.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, LDAO, 1,2,3- REMARK 280 HEPTANETRIOL, SODIUM PHOSPHATE, TRIETHYLAMMONIUM PHOSPHATE, PH REMARK 280 7.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 296K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,1/2+Z REMARK 290 3555 1/2-Y,1/2+X,3/4+Z REMARK 290 4555 1/2+Y,1/2-X,1/4+Z REMARK 290 5555 1/2-X,1/2+Y,3/4-Z REMARK 290 6555 1/2+X,1/2-Y,1/4-Z REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,1/2-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 56.30000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 109.70000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 109.70000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 84.45000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 109.70000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 109.70000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 28.15000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 109.70000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 109.70000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 84.45000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 109.70000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 109.70000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 28.15000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 56.30000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT REMARK 300 WHICH CONSISTS OF 4 CHAIN(S). SEE REMARK 350 FOR REMARK 300 INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S). REMARK 350 REMARK 350 GENERATING THE BIOMOLECULE REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, H, L, M REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),F6.3) REMARK 500 REMARK 500 EXPECTED VALUES: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 HIS L 153 ND1 HIS L 153 CE1 0.035 REMARK 500 MET L 174 SD MET L 174 CE -0.150 REMARK 500 HIS L 230 NE2 HIS L 230 CD2 0.035 REMARK 500 HIS M 264 NE2 HIS M 264 CD2 0.041 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 VAL C 22 N - CA - C ANGL. DEV. = -8.7 DEGREES REMARK 500 LYS C 57 N - CA - C ANGL. DEV. = 7.5 DEGREES REMARK 500 HIS C 91 N - CA - C ANGL. DEV. = 7.6 DEGREES REMARK 500 ASP C 92 N - CA - C ANGL. DEV. =-13.0 DEGREES REMARK 500 THR C 131 N - CA - C ANGL. DEV. = -8.3 DEGREES REMARK 500 GLY C 138 N - CA - C ANGL. DEV. = 8.3 DEGREES REMARK 500 THR C 161 N - CA - C ANGL. DEV. = -7.7 DEGREES REMARK 500 PHE C 193 N - CA - C ANGL. DEV. = 8.5 DEGREES REMARK 500 ASN C 249 N - CA - C ANGL. DEV. =-17.2 DEGREES REMARK 500 ASN C 280 N - CA - C ANGL. DEV. = 8.5 DEGREES REMARK 500 ASP C 304 N - CA - C ANGL. DEV. = -7.6 DEGREES REMARK 500 VAL H 69 N - CA - C ANGL. DEV. = -7.5 DEGREES REMARK 500 ASP H 151 N - CA - C ANGL. DEV. = -9.4 DEGREES REMARK 500 ASP H 174 N - CA - C ANGL. DEV. = -7.6 DEGREES REMARK 500 LEU H 183 N - CA - C ANGL. DEV. = -8.8 DEGREES REMARK 500 ASP H 202 N - CA - C ANGL. DEV. = -9.2 DEGREES REMARK 500 TYR H 248 N - CA - C ANGL. DEV. = 8.4 DEGREES REMARK 500 GLU L 6 N - CA - C ANGL. DEV. = 9.2 DEGREES REMARK 500 VAL L 26 N - CA - C ANGL. DEV. = -9.8 DEGREES REMARK 500 PHE L 30 N - CA - C ANGL. DEV. = -8.4 DEGREES REMARK 500 GLY L 35 N - CA - C ANGL. DEV. = -7.7 DEGREES REMARK 500 ASN L 67 N - CA - C ANGL. DEV. = 7.4 DEGREES REMARK 500 GLY L 149 N - CA - C ANGL. DEV. = -7.6 DEGREES REMARK 500 VAL L 206 N - CA - C ANGL. DEV. = -8.0 DEGREES REMARK 500 LEU M 93 N - CA - C ANGL. DEV. = -8.3 DEGREES REMARK 500 TYR M 94 N - CA - C ANGL. DEV. = 8.6 DEGREES REMARK 500 PRO M 95 N - CA - C ANGL. DEV. = -8.6 DEGREES REMARK 500 GLY M 192 N - CA - C ANGL. DEV. = 9.3 DEGREES REMARK 500 HIS M 200 N - CA - C ANGL. DEV. = -9.0 DEGREES REMARK 500 THR M 259 N - CA - C ANGL. DEV. = -8.4 DEGREES REMARK 500 GLY M 300 N - CA - C ANGL. DEV. = 8.5 DEGREES REMARK 500 TYR M 308 N - CA - C ANGL. DEV. = -8.9 DEGREES REMARK 500 LEU M 309 N - CA - C ANGL. DEV. =-11.4 DEGREES REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 GLU H 55 131.43 58.00 REMARK 500 LEU L 165 -60.01 63.88 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1R2C RELATED DB: PDB REMARK 900 PHOTOSYNTHETIC REACTION CENTER BLASTOCHLORIS VIRIDIS (ATCC) DBREF 1TXW C 1 332 UNP P07173 CYCR_RHOVI 21 352 DBREF 1TXW H 1 258 UNP P06008 RCEH_RHOVI 1 258 DBREF 1TXW L 1 273 UNP P06009 RCEL_RHOVI 1 273 DBREF 1TXW M 1 323 UNP P06010 RCEM_RHOVI 1 323 SEQADV 1TXW FME H 1 UNP P06008 MET 1 MODIFIED RESIDUE SEQRES 1 C 332 CYS PHE GLU PRO PRO PRO ALA THR THR THR GLN THR GLY SEQRES 2 C 332 PHE ARG GLY LEU SER MET GLY GLU VAL LEU HIS PRO ALA SEQRES 3 C 332 THR VAL LYS ALA LYS LYS GLU ARG ASP ALA GLN TYR PRO SEQRES 4 C 332 PRO ALA LEU ALA ALA VAL LYS ALA GLU GLY PRO PRO VAL SEQRES 5 C 332 SER GLN VAL TYR LYS ASN VAL LYS VAL LEU GLY ASN LEU SEQRES 6 C 332 THR GLU ALA GLU PHE LEU ARG THR MET THR ALA ILE THR SEQRES 7 C 332 GLU TRP VAL SER PRO GLN GLU GLY CYS THR TYR CYS HIS SEQRES 8 C 332 ASP GLU ASN ASN LEU ALA SER GLU ALA LYS TYR PRO TYR SEQRES 9 C 332 VAL VAL ALA ARG ARG MET LEU GLU MET THR ARG ALA ILE SEQRES 10 C 332 ASN THR ASN TRP THR GLN HIS VAL ALA GLN THR GLY VAL SEQRES 11 C 332 THR CYS TYR THR CYS HIS ARG GLY THR PRO LEU PRO PRO SEQRES 12 C 332 TYR VAL ARG TYR LEU GLU PRO THR LEU PRO LEU ASN ASN SEQRES 13 C 332 ARG GLU THR PRO THR HIS VAL GLU ARG VAL GLU THR ARG SEQRES 14 C 332 SER GLY TYR VAL VAL ARG LEU ALA LYS TYR THR ALA TYR SEQRES 15 C 332 SER ALA LEU ASN TYR ASP PRO PHE THR MET PHE LEU ALA SEQRES 16 C 332 ASN ASP LYS ARG GLN VAL ARG VAL VAL PRO GLN THR ALA SEQRES 17 C 332 LEU PRO LEU VAL GLY VAL SER ARG GLY LYS GLU ARG ARG SEQRES 18 C 332 PRO LEU SER ASP ALA TYR ALA THR PHE ALA LEU MET MET SEQRES 19 C 332 SER ILE SER ASP SER LEU GLY THR ASN CYS THR PHE CYS SEQRES 20 C 332 HIS ASN ALA GLN THR PHE GLU SER TRP GLY LYS LYS SER SEQRES 21 C 332 THR PRO GLN ARG ALA ILE ALA TRP TRP GLY ILE ARG MET SEQRES 22 C 332 VAL ARG ASP LEU ASN MET ASN TYR LEU ALA PRO LEU ASN SEQRES 23 C 332 ALA SER LEU PRO ALA SER ARG LEU GLY ARG GLN GLY GLU SEQRES 24 C 332 ALA PRO GLN ALA ASP CYS ARG THR CYS HIS GLN GLY VAL SEQRES 25 C 332 THR LYS PRO LEU PHE GLY ALA SER ARG LEU LYS ASP TYR SEQRES 26 C 332 PRO GLU LEU GLY PRO ILE LYS SEQRES 1 H 258 FME TYR HIS GLY ALA LEU ALA GLN HIS LEU ASP ILE ALA SEQRES 2 H 258 GLN LEU VAL TRP TYR ALA GLN TRP LEU VAL ILE TRP THR SEQRES 3 H 258 VAL VAL LEU LEU TYR LEU ARG ARG GLU ASP ARG ARG GLU SEQRES 4 H 258 GLY TYR PRO LEU VAL GLU PRO LEU GLY LEU VAL LYS LEU SEQRES 5 H 258 ALA PRO GLU ASP GLY GLN VAL TYR GLU LEU PRO TYR PRO SEQRES 6 H 258 LYS THR PHE VAL LEU PRO HIS GLY GLY THR VAL THR VAL SEQRES 7 H 258 PRO ARG ARG ARG PRO GLU THR ARG GLU LEU LYS LEU ALA SEQRES 8 H 258 GLN THR ASP GLY PHE GLU GLY ALA PRO LEU GLN PRO THR SEQRES 9 H 258 GLY ASN PRO LEU VAL ASP ALA VAL GLY PRO ALA SER TYR SEQRES 10 H 258 ALA GLU ARG ALA GLU VAL VAL ASP ALA THR VAL ASP GLY SEQRES 11 H 258 LYS ALA LYS ILE VAL PRO LEU ARG VAL ALA THR ASP PHE SEQRES 12 H 258 SER ILE ALA GLU GLY ASP VAL ASP PRO ARG GLY LEU PRO SEQRES 13 H 258 VAL VAL ALA ALA ASP GLY VAL GLU ALA GLY THR VAL THR SEQRES 14 H 258 ASP LEU TRP VAL ASP ARG SER GLU HIS TYR PHE ARG TYR SEQRES 15 H 258 LEU GLU LEU SER VAL ALA GLY SER ALA ARG THR ALA LEU SEQRES 16 H 258 ILE PRO LEU GLY PHE CYS ASP VAL LYS LYS ASP LYS ILE SEQRES 17 H 258 VAL VAL THR SER ILE LEU SER GLU GLN PHE ALA ASN VAL SEQRES 18 H 258 PRO ARG LEU GLN SER ARG ASP GLN ILE THR LEU ARG GLU SEQRES 19 H 258 GLU ASP LYS VAL SER ALA TYR TYR ALA GLY GLY LEU LEU SEQRES 20 H 258 TYR ALA THR PRO GLU ARG ALA GLU SER LEU LEU SEQRES 1 L 273 ALA LEU LEU SER PHE GLU ARG LYS TYR ARG VAL ARG GLY SEQRES 2 L 273 GLY THR LEU ILE GLY GLY ASP LEU PHE ASP PHE TRP VAL SEQRES 3 L 273 GLY PRO TYR PHE VAL GLY PHE PHE GLY VAL SER ALA ILE SEQRES 4 L 273 PHE PHE ILE PHE LEU GLY VAL SER LEU ILE GLY TYR ALA SEQRES 5 L 273 ALA SER GLN GLY PRO THR TRP ASP PRO PHE ALA ILE SER SEQRES 6 L 273 ILE ASN PRO PRO ASP LEU LYS TYR GLY LEU GLY ALA ALA SEQRES 7 L 273 PRO LEU LEU GLU GLY GLY PHE TRP GLN ALA ILE THR VAL SEQRES 8 L 273 CYS ALA LEU GLY ALA PHE ILE SER TRP MET LEU ARG GLU SEQRES 9 L 273 VAL GLU ILE SER ARG LYS LEU GLY ILE GLY TRP HIS VAL SEQRES 10 L 273 PRO LEU ALA PHE CYS VAL PRO ILE PHE MET PHE CYS VAL SEQRES 11 L 273 LEU GLN VAL PHE ARG PRO LEU LEU LEU GLY SER TRP GLY SEQRES 12 L 273 HIS ALA PHE PRO TYR GLY ILE LEU SER HIS LEU ASP TRP SEQRES 13 L 273 VAL ASN ASN PHE GLY TYR GLN TYR LEU ASN TRP HIS TYR SEQRES 14 L 273 ASN PRO GLY HIS MET SER SER VAL SER PHE LEU PHE VAL SEQRES 15 L 273 ASN ALA MET ALA LEU GLY LEU HIS GLY GLY LEU ILE LEU SEQRES 16 L 273 SER VAL ALA ASN PRO GLY ASP GLY ASP LYS VAL LYS THR SEQRES 17 L 273 ALA GLU HIS GLU ASN GLN TYR PHE ARG ASP VAL VAL GLY SEQRES 18 L 273 TYR SER ILE GLY ALA LEU SER ILE HIS ARG LEU GLY LEU SEQRES 19 L 273 PHE LEU ALA SER ASN ILE PHE LEU THR GLY ALA PHE GLY SEQRES 20 L 273 THR ILE ALA SER GLY PRO PHE TRP THR ARG GLY TRP PRO SEQRES 21 L 273 GLU TRP TRP GLY TRP TRP LEU ASP ILE PRO PHE TRP SER SEQRES 1 M 323 ALA ASP TYR GLN THR ILE TYR THR GLN ILE GLN ALA ARG SEQRES 2 M 323 GLY PRO HIS ILE THR VAL SER GLY GLU TRP GLY ASP ASN SEQRES 3 M 323 ASP ARG VAL GLY LYS PRO PHE TYR SER TYR TRP LEU GLY SEQRES 4 M 323 LYS ILE GLY ASP ALA GLN ILE GLY PRO ILE TYR LEU GLY SEQRES 5 M 323 ALA SER GLY ILE ALA ALA PHE ALA PHE GLY SER THR ALA SEQRES 6 M 323 ILE LEU ILE ILE LEU PHE ASN MET ALA ALA GLU VAL HIS SEQRES 7 M 323 PHE ASP PRO LEU GLN PHE PHE ARG GLN PHE PHE TRP LEU SEQRES 8 M 323 GLY LEU TYR PRO PRO LYS ALA GLN TYR GLY MET GLY ILE SEQRES 9 M 323 PRO PRO LEU HIS ASP GLY GLY TRP TRP LEU MET ALA GLY SEQRES 10 M 323 LEU PHE MET THR LEU SER LEU GLY SER TRP TRP ILE ARG SEQRES 11 M 323 VAL TYR SER ARG ALA ARG ALA LEU GLY LEU GLY THR HIS SEQRES 12 M 323 ILE ALA TRP ASN PHE ALA ALA ALA ILE PHE PHE VAL LEU SEQRES 13 M 323 CYS ILE GLY CYS ILE HIS PRO THR LEU VAL GLY SER TRP SEQRES 14 M 323 SER GLU GLY VAL PRO PHE GLY ILE TRP PRO HIS ILE ASP SEQRES 15 M 323 TRP LEU THR ALA PHE SER ILE ARG TYR GLY ASN PHE TYR SEQRES 16 M 323 TYR CYS PRO TRP HIS GLY PHE SER ILE GLY PHE ALA TYR SEQRES 17 M 323 GLY CYS GLY LEU LEU PHE ALA ALA HIS GLY ALA THR ILE SEQRES 18 M 323 LEU ALA VAL ALA ARG PHE GLY GLY ASP ARG GLU ILE GLU SEQRES 19 M 323 GLN ILE THR ASP ARG GLY THR ALA VAL GLU ARG ALA ALA SEQRES 20 M 323 LEU PHE TRP ARG TRP THR ILE GLY PHE ASN ALA THR ILE SEQRES 21 M 323 GLU SER VAL HIS ARG TRP GLY TRP PHE PHE SER LEU MET SEQRES 22 M 323 VAL MET VAL SER ALA SER VAL GLY ILE LEU LEU THR GLY SEQRES 23 M 323 THR PHE VAL ASP ASN TRP TYR LEU TRP CYS VAL LYS HIS SEQRES 24 M 323 GLY ALA ALA PRO ASP TYR PRO ALA TYR LEU PRO ALA THR SEQRES 25 M 323 PRO ASP PRO ALA SER LEU PRO GLY ALA PRO LYS MODRES 1TXW FME H 1 MET N-FORMYLMETHIONINE HET FME H 1 10 HET FE2 500 1 HET SO4 801 5 HET SO4 802 5 HET SO4 803 5 HET SO4 804 5 HET SO4 805 5 HET SO4 806 5 HET SO4 807 5 HET HEM C 401 43 HET HEM C 402 43 HET HEM C 403 43 HET HEM C 404 43 HET BCB M 401 66 HET BCB L 402 66 HET BCB M 403 66 HET BCB L 404 66 HET BPB 405 65 HET BPB 406 65 HET MQ9 501 58 HET UQ2 502 23 HET NS5 600 40 HET LDA 701 16 HET LDA 702 16 HET LDA 703 16 HET LDA 704 16 HET LDA 705 16 HET LDA 706 16 HETNAM FME N-FORMYLMETHIONINE HETNAM FE2 FE (II) ION HETNAM SO4 SULFATE ION HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM BCB BACTERIOCHLOROPHYLL B HETNAM BPB BACTERIOPHEOPHYTIN B HETNAM MQ9 MENAQUINONE-9 HETNAM UQ2 UBIQUINONE-2 HETNAM NS5 DIHYDRO-NEUROSPORENE HETNAM LDA LAURYL DIMETHYLAMINE-N-OXIDE HETSYN HEM HEME FORMUL 2 FME C6 H11 N O3 S FORMUL 5 FE2 FE 2+ FORMUL 6 SO4 7(O4 S 2-) FORMUL 13 HEM 4(C34 H32 FE N4 O4) FORMUL 17 BCB 4(C55 H72 MG N4 O6) FORMUL 21 BPB 2(C55 H76 N4 O6) FORMUL 23 MQ9 C56 H80 O2 FORMUL 24 UQ2 C19 H26 O4 FORMUL 25 NS5 C40 H62 FORMUL 26 LDA 6(C14 H31 N O) FORMUL 32 HOH *532(H2 O1) HELIX 1 1 HIS C 24 ALA C 36 1 13 HELIX 2 2 PRO C 51 TYR C 56 1 6 HELIX 3 3 THR C 66 SER C 82 1 17 HELIX 4 4 GLY C 86 CYS C 90 5 5 HELIX 5 5 LYS C 101 TRP C 121 1 21 HELIX 6 6 TRP C 121 ALA C 126 1 6 HELIX 7 7 THR C 131 ARG C 137 1 7 HELIX 8 8 THR C 168 SER C 170 5 3 HELIX 9 9 GLY C 171 LYS C 178 1 8 HELIX 10 10 ASP C 188 LEU C 194 1 7 HELIX 11 11 ARG C 216 ARG C 220 5 5 HELIX 12 12 LEU C 223 LEU C 240 1 18 HELIX 13 13 ASN C 243 CYS C 247 5 5 HELIX 14 14 ASN C 249 PHE C 253 5 5 HELIX 15 15 TRP C 256 SER C 260 5 5 HELIX 16 16 THR C 261 TYR C 281 1 21 HELIX 17 17 LEU C 282 SER C 288 5 7 HELIX 18 18 PRO C 290 LEU C 294 5 5 HELIX 19 19 CYS C 305 GLN C 310 1 6 HELIX 20 20 LYS C 314 ALA C 319 5 6 HELIX 21 21 TYR C 325 GLY C 329 5 5 HELIX 22 22 ASP H 11 TYR H 31 1 21 HELIX 23 23 TYR H 31 ASP H 36 1 6 HELIX 24 24 PRO H 54 GLU H 61 1 8 HELIX 25 25 ASN H 106 ALA H 111 1 6 HELIX 26 26 VAL H 112 SER H 116 5 5 HELIX 27 27 GLY H 199 CYS H 201 5 3 HELIX 28 28 LEU H 214 VAL H 221 5 8 HELIX 29 29 THR H 231 ALA H 249 1 19 HELIX 30 30 THR H 250 GLU H 255 5 6 HELIX 31 31 GLU L 6 ARG L 10 5 5 HELIX 32 32 GLY L 18 PHE L 22 5 5 HELIX 33 33 GLY L 32 GLN L 55 1 24 HELIX 34 34 ASP L 70 GLY L 74 5 5 HELIX 35 35 PRO L 79 GLU L 82 5 4 HELIX 36 36 GLY L 83 GLY L 112 1 30 HELIX 37 37 TRP L 115 VAL L 133 1 19 HELIX 38 38 VAL L 133 GLY L 140 1 8 HELIX 39 39 SER L 141 ALA L 145 5 5 HELIX 40 40 LEU L 151 GLN L 163 1 13 HELIX 41 41 TYR L 164 LEU L 165 5 2 HELIX 42 42 ASN L 166 TYR L 169 5 4 HELIX 43 43 ASN L 170 ASN L 199 1 30 HELIX 44 44 THR L 208 GLY L 221 1 14 HELIX 45 45 GLY L 225 SER L 251 1 27 HELIX 46 46 GLY L 258 TRP L 263 1 6 HELIX 47 47 TRP L 263 ASP L 268 1 6 HELIX 48 48 ILE L 269 SER L 273 5 5 HELIX 49 49 ASP M 2 ILE M 6 5 5 HELIX 50 50 GLY M 24 ASN M 26 5 3 HELIX 51 51 TRP M 37 GLY M 42 1 6 HELIX 52 52 GLY M 52 VAL M 77 1 26 HELIX 53 53 ASP M 80 PHE M 88 1 9 HELIX 54 54 PHE M 89 LEU M 91 5 3 HELIX 55 55 PRO M 106 ASP M 109 5 4 HELIX 56 56 GLY M 110 LEU M 138 1 29 HELIX 57 57 THR M 142 CYS M 160 1 19 HELIX 58 58 CYS M 160 GLY M 167 1 8 HELIX 59 59 SER M 168 GLY M 172 5 5 HELIX 60 60 GLY M 176 TYR M 191 1 16 HELIX 61 61 ASN M 193 TYR M 196 5 4 HELIX 62 62 CYS M 197 VAL M 224 1 28 HELIX 63 63 ALA M 225 GLY M 228 5 4 HELIX 64 64 ARG M 231 ASP M 238 1 8 HELIX 65 65 GLY M 240 GLY M 255 1 16 HELIX 66 66 THR M 259 THR M 285 1 27 HELIX 67 67 ASN M 291 HIS M 299 1 9 HELIX 68 68 ASP M 314 LEU M 318 5 5 SHEET 1 A 2 THR C 8 THR C 9 0 SHEET 2 A 2 VAL C 22 LEU C 23 -1 O LEU C 23 N THR C 8 SHEET 1 B 2 LYS H 66 VAL H 69 0 SHEET 2 B 2 THR H 75 VAL H 78 -1 O VAL H 76 N PHE H 68 SHEET 1 C 2 LEU H 90 GLN H 92 0 SHEET 2 C 2 LEU H 101 PRO H 103 -1 O GLN H 102 N ALA H 91 SHEET 1 D 4 ILE H 134 PRO H 136 0 SHEET 2 D 4 GLU H 164 ASP H 174 -1 O VAL H 173 N VAL H 135 SHEET 3 D 4 TYR H 179 VAL H 187 -1 O GLU H 184 N THR H 169 SHEET 4 D 4 THR H 193 PRO H 197 -1 O ALA H 194 N LEU H 185 SHEET 1 E 5 ILE H 134 PRO H 136 0 SHEET 2 E 5 GLU H 164 ASP H 174 -1 O VAL H 173 N VAL H 135 SHEET 3 E 5 PRO H 156 VAL H 158 -1 N VAL H 157 O ALA H 165 SHEET 4 E 5 ILE H 208 VAL H 209 1 O ILE H 208 N VAL H 158 SHEET 5 E 5 ASP H 202 VAL H 203 -1 N ASP H 202 O VAL H 209 SHEET 1 F 2 SER H 144 ILE H 145 0 SHEET 2 F 2 ALA M 12 ARG M 13 -1 O ARG M 13 N SER H 144 SHEET 1 G 2 TRP L 25 VAL L 26 0 SHEET 2 G 2 TYR L 29 PHE L 30 -1 O TYR L 29 N VAL L 26 SHEET 1 H 2 ARG M 28 VAL M 29 0 SHEET 2 H 2 ILE M 49 TYR M 50 -1 O ILE M 49 N VAL M 29 SHEET 1 I 2 PHE M 33 TYR M 34 0 SHEET 2 I 2 GLN M 45 ILE M 46 -1 O ILE M 46 N PHE M 33 LINK NE2 HIS C 91 FE HEM C 401 LINK NE2 HIS C 136 FE HEM C 402 LINK NE2 HIS C 248 FE HEM C 403 LINK NE2 HIS C 124 FE HEM C 404 LINK NE2 HIS C 309 FE HEM C 404 LINK NE2 HIS L 190 FE FE2 500 LINK NE2 HIS L 230 FE FE2 500 LINK NE2 HIS M 217 FE FE2 500 LINK NE2 HIS M 264 FE FE2 500 LINK OE2 GLU M 232 FE FE2 500 LINK SD MET C 74 FE HEM C 401 LINK SD MET C 110 FE HEM C 402 LINK SD MET C 233 FE HEM C 403 CISPEP 1 PRO C 5 PRO C 6 0 0.01 CISPEP 2 LEU C 152 PRO C 153 0 -0.28 CISPEP 3 GLY C 329 PRO C 330 0 0.06 CISPEP 4 TYR H 41 PRO H 42 0 -0.02 CISPEP 5 VAL H 78 PRO H 79 0 -0.16 CISPEP 6 GLY M 47 PRO M 48 0 -0.05 CRYST1 219.400 219.400 112.600 90.00 90.00 90.00 P 43 21 2 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.004558 0.000000 0.000000 0.00000 SCALE2 0.000000 0.004558 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008881 0.00000