PDB Short entry for 1PCR HEADER PHOTOSYNTHETIC REACTION CENTER 10-NOV-94 1PCR TITLE STRUCTURE OF THE PHOTOSYNTHETIC REACTION CENTRE FROM RHODOBACTER TITLE 2 SPHAEROIDES AT 2.65 ANGSTROMS RESOLUTION: COFACTORS AND PROTEIN- TITLE 3 COFACTOR INTERACTIONS COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOTOSYNTHETIC REACTION CENTER; COMPND 3 CHAIN: L; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: PHOTOSYNTHETIC REACTION CENTER; COMPND 7 CHAIN: M; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: PHOTOSYNTHETIC REACTION CENTER; COMPND 11 CHAIN: H; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RHODOBACTER SPHAEROIDES; SOURCE 3 ORGANISM_TAXID: 1063; SOURCE 4 MOL_ID: 2; SOURCE 5 ORGANISM_SCIENTIFIC: RHODOBACTER SPHAEROIDES; SOURCE 6 ORGANISM_TAXID: 1063; SOURCE 7 MOL_ID: 3; SOURCE 8 ORGANISM_SCIENTIFIC: RHODOBACTER SPHAEROIDES; SOURCE 9 ORGANISM_TAXID: 1063 KEYWDS PHOTOSYNTHETIC REACTION CENTER EXPDTA X-RAY DIFFRACTION AUTHOR U.ERMLER,G.FRITZSCH,H.MICHEL REVDAT 5 14-FEB-24 1PCR 1 REMARK LINK REVDAT 4 13-JUL-11 1PCR 1 VERSN REVDAT 3 24-FEB-09 1PCR 1 VERSN REVDAT 2 01-APR-03 1PCR 1 JRNL REVDAT 1 07-FEB-95 1PCR 0 JRNL AUTH U.ERMLER,G.FRITZSCH,S.K.BUCHANAN,H.MICHEL JRNL TITL STRUCTURE OF THE PHOTOSYNTHETIC REACTION CENTRE FROM JRNL TITL 2 RHODOBACTER SPHAEROIDES AT 2.65 A RESOLUTION: COFACTORS AND JRNL TITL 3 PROTEIN-COFACTOR INTERACTIONS. JRNL REF STRUCTURE V. 2 925 1994 JRNL REFN ISSN 0969-2126 JRNL PMID 7866744 JRNL DOI 10.1016/S0969-2126(94)00094-8 REMARK 2 REMARK 2 RESOLUTION. 2.65 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.65 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 88.9 REMARK 3 NUMBER OF REFLECTIONS : 55036 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.186 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6469 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 682 REMARK 3 SOLVENT ATOMS : 160 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.30 REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.000 REMARK 3 BOND ANGLES (DEGREES) : 1.000 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 32.000; 32.300 REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : 35.000; 35.100 REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1PCR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000175607. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 56141 REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 89.3 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 78.61 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 5.75 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 62.40000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 124.80000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 124.80000 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 62.40000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 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 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 37860 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 28660 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -231.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: L, M, H 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET M 303 REMARK 465 ALA M 304 REMARK 465 PRO M 305 REMARK 465 LEU M 306 REMARK 465 ASN M 307 REMARK 465 MET H 1 REMARK 465 VAL H 2 REMARK 465 GLY H 3 REMARK 465 VAL H 4 REMARK 465 THR H 5 REMARK 465 ALA H 6 REMARK 465 PHE H 7 REMARK 465 GLY H 8 REMARK 465 ASN H 9 REMARK 465 PHE H 10 REMARK 465 VAL H 251 REMARK 465 VAL H 252 REMARK 465 ALA H 253 REMARK 465 ALA H 254 REMARK 465 MET H 255 REMARK 465 LEU H 256 REMARK 465 ALA H 257 REMARK 465 GLU H 258 REMARK 465 TYR H 259 REMARK 465 ALA H 260 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 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 LEU L 133 -65.89 -130.81 REMARK 500 PRO L 200 -161.45 -79.79 REMARK 500 LYS L 202 121.59 154.86 REMARK 500 MET L 206 108.60 -32.04 REMARK 500 ARG L 207 -171.94 -57.89 REMARK 500 ASP L 257 -165.11 -101.60 REMARK 500 TRP L 272 -8.82 -154.93 REMARK 500 ALA M 16 122.47 -34.00 REMARK 500 GLU M 22 -87.72 -73.37 REMARK 500 ASN M 25 100.21 -58.43 REMARK 500 SER M 30 -159.64 -89.51 REMARK 500 PRO M 34 -175.33 -59.21 REMARK 500 SER M 54 -59.63 -8.81 REMARK 500 ALA M 98 143.81 -38.90 REMARK 500 PHE M 162 -66.11 -128.23 REMARK 500 ASN M 195 103.76 78.68 REMARK 500 ARG M 228 -3.86 -56.20 REMARK 500 ASP M 240 99.19 -172.45 REMARK 500 VAL M 290 -23.20 -155.98 REMARK 500 ASN M 293 111.13 -162.09 REMARK 500 TYR H 30 -71.79 -35.66 REMARK 500 ARG H 83 146.57 -176.84 REMARK 500 PRO H 111 0.92 -68.01 REMARK 500 ALA H 116 78.03 -56.17 REMARK 500 ASP H 124 -172.86 -56.53 REMARK 500 ASP H 166 168.89 176.24 REMARK 500 GLN H 174 73.08 55.68 REMARK 500 ASP H 185 -48.99 -19.62 REMARK 500 GLN H 199 -167.25 -119.64 REMARK 500 ASN H 201 -13.15 -161.86 REMARK 500 ASP H 211 -6.99 -59.38 REMARK 500 ARG H 248 93.05 -48.48 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLY L 32 PHE L 33 146.31 REMARK 500 LEU H 66 PRO H 67 -141.55 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 TYR L 73 0.07 SIDE CHAIN REMARK 500 ARG L 103 0.15 SIDE CHAIN REMARK 500 TYR L 144 0.10 SIDE CHAIN REMARK 500 PHE L 167 0.07 SIDE CHAIN REMARK 500 PHE L 216 0.10 SIDE CHAIN REMARK 500 TYR M 76 0.07 SIDE CHAIN REMARK 500 PHE M 201 0.07 SIDE CHAIN REMARK 500 ARG M 247 0.16 SIDE CHAIN REMARK 500 TYR H 29 0.07 SIDE CHAIN REMARK 500 ARG H 37 0.18 SIDE CHAIN REMARK 500 ARG H 177 0.08 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 ILE M 265 -10.82 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 U10 L 502 REMARK 610 U10 M 501 REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL L 304 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS L 153 NE2 REMARK 620 2 BCL L 304 NA 91.7 REMARK 620 3 BCL L 304 NB 94.3 90.7 REMARK 620 4 BCL L 304 NC 96.6 171.5 90.1 REMARK 620 5 BCL L 304 ND 95.6 89.5 170.1 88.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL L 302 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS L 173 NE2 REMARK 620 2 BCL L 302 NA 105.3 REMARK 620 3 BCL L 302 NB 91.8 89.4 REMARK 620 4 BCL L 302 NC 85.9 168.8 90.7 REMARK 620 5 BCL L 302 ND 103.8 89.8 164.0 87.0 REMARK 620 6 BCL M 801 OBB 166.8 75.9 75.0 93.3 89.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE M 500 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS L 190 NE2 REMARK 620 2 HIS L 230 NE2 91.3 REMARK 620 3 HIS M 219 NE2 99.6 92.7 REMARK 620 4 GLU M 234 OE2 156.6 90.9 103.6 REMARK 620 5 GLU M 234 OE1 96.8 100.1 158.9 59.9 REMARK 620 6 HIS M 266 NE2 79.2 170.5 89.4 97.6 80.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL L 301 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS M 182 NE2 REMARK 620 2 BCL L 301 NA 98.3 REMARK 620 3 BCL L 301 NB 99.1 88.9 REMARK 620 4 BCL L 301 NC 89.2 172.3 92.0 REMARK 620 5 BCL L 301 ND 92.9 89.5 168.0 88.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL M 801 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS M 202 NE2 REMARK 620 2 BCL M 801 NA 98.3 REMARK 620 3 BCL M 801 NB 93.9 89.8 REMARK 620 4 BCL M 801 NC 98.7 162.9 90.2 REMARK 620 5 BCL M 801 ND 108.0 87.8 158.0 85.9 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE M 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 M 800 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BCL L 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BCL L 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BCL M 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BCL L 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BPH M 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BPH L 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE U10 M 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE U10 L 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SPO M 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDA M 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDA M 702 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDA M 703 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDA M 704 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDA M 705 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDA M 706 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDA L 707 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDA L 708 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDA L 709 DBREF 1PCR L 1 281 UNP P02954 RCEL_RHOSH 1 281 DBREF 1PCR M 1 307 UNP P02953 RCEM_RHOSH 1 307 DBREF 1PCR H 1 260 UNP P11846 RCEH_RHOSH 1 260 SEQRES 1 L 281 ALA LEU LEU SER PHE GLU ARG LYS TYR ARG VAL PRO GLY SEQRES 2 L 281 GLY THR LEU VAL GLY GLY ASN LEU PHE ASP PHE TRP VAL SEQRES 3 L 281 GLY PRO PHE TYR VAL GLY PHE PHE GLY VAL ALA THR PHE SEQRES 4 L 281 PHE PHE ALA ALA LEU GLY ILE ILE LEU ILE ALA TRP SER SEQRES 5 L 281 ALA VAL LEU GLN GLY THR TRP ASN PRO GLN LEU ILE SER SEQRES 6 L 281 VAL TYR PRO PRO ALA LEU GLU TYR GLY LEU GLY GLY ALA SEQRES 7 L 281 PRO LEU ALA LYS GLY GLY LEU TRP GLN ILE ILE THR ILE SEQRES 8 L 281 CYS ALA THR GLY ALA PHE VAL SER TRP ALA LEU ARG GLU SEQRES 9 L 281 VAL GLU ILE CYS ARG LYS LEU GLY ILE GLY TYR HIS ILE SEQRES 10 L 281 PRO PHE ALA PHE ALA PHE ALA ILE LEU ALA TYR LEU THR SEQRES 11 L 281 LEU VAL LEU PHE ARG PRO VAL MET MET GLY ALA TRP GLY SEQRES 12 L 281 TYR ALA PHE PRO TYR GLY ILE TRP THR HIS LEU ASP TRP SEQRES 13 L 281 VAL SER ASN THR GLY TYR THR TYR GLY ASN PHE HIS TYR SEQRES 14 L 281 ASN PRO ALA HIS MET ILE ALA ILE SER PHE PHE PHE THR SEQRES 15 L 281 ASN ALA LEU ALA LEU ALA LEU HIS GLY ALA LEU VAL LEU SEQRES 16 L 281 SER ALA ALA ASN PRO GLU LYS GLY LYS GLU MET ARG THR SEQRES 17 L 281 PRO ASP HIS GLU ASP THR PHE PHE ARG ASP LEU VAL GLY SEQRES 18 L 281 TYR SER ILE GLY THR LEU GLY ILE HIS ARG LEU GLY LEU SEQRES 19 L 281 LEU LEU SER LEU SER ALA VAL PHE PHE SER ALA LEU CYS SEQRES 20 L 281 MET ILE ILE THR GLY THR ILE TRP PHE ASP GLN TRP VAL SEQRES 21 L 281 ASP TRP TRP GLN TRP TRP VAL LYS LEU PRO TRP TRP ALA SEQRES 22 L 281 ASN ILE PRO GLY GLY ILE ASN GLY SEQRES 1 M 307 ALA GLU TYR GLN ASN ILE PHE SER GLN VAL GLN VAL ARG SEQRES 2 M 307 GLY PRO ALA ASP LEU GLY MET THR GLU ASP VAL ASN LEU SEQRES 3 M 307 ALA ASN ARG SER GLY VAL GLY PRO PHE SER THR LEU LEU SEQRES 4 M 307 GLY TRP PHE GLY ASN ALA GLN LEU GLY PRO ILE TYR LEU SEQRES 5 M 307 GLY SER LEU GLY VAL LEU SER LEU PHE SER GLY LEU MET SEQRES 6 M 307 TRP PHE PHE THR ILE GLY ILE TRP PHE TRP TYR GLN ALA SEQRES 7 M 307 GLY TRP ASN PRO ALA VAL PHE LEU ARG ASP LEU PHE PHE SEQRES 8 M 307 PHE SER LEU GLU PRO PRO ALA PRO GLU TYR GLY LEU SER SEQRES 9 M 307 PHE ALA ALA PRO LEU LYS GLU GLY GLY LEU TRP LEU ILE SEQRES 10 M 307 ALA SER PHE PHE MET PHE VAL ALA VAL TRP SER TRP TRP SEQRES 11 M 307 GLY ARG THR TYR LEU ARG ALA GLN ALA LEU GLY MET GLY SEQRES 12 M 307 LYS HIS THR ALA TRP ALA PHE LEU SER ALA ILE TRP LEU SEQRES 13 M 307 TRP MET VAL LEU GLY PHE ILE ARG PRO ILE LEU MET GLY SEQRES 14 M 307 SER TRP SER GLU ALA VAL PRO TYR GLY ILE PHE SER HIS SEQRES 15 M 307 LEU ASP TRP THR ASN ASN PHE SER LEU VAL HIS GLY ASN SEQRES 16 M 307 LEU PHE TYR ASN PRO PHE HIS GLY LEU SER ILE ALA PHE SEQRES 17 M 307 LEU TYR GLY SER ALA LEU LEU PHE ALA MET HIS GLY ALA SEQRES 18 M 307 THR ILE LEU ALA VAL SER ARG PHE GLY GLY GLU ARG GLU SEQRES 19 M 307 LEU GLU GLN ILE ALA ASP ARG GLY THR ALA ALA GLU ARG SEQRES 20 M 307 ALA ALA LEU PHE TRP ARG TRP THR MET GLY PHE ASN ALA SEQRES 21 M 307 THR MET GLU GLY ILE HIS ARG TRP ALA ILE TRP MET ALA SEQRES 22 M 307 VAL LEU VAL THR LEU THR GLY GLY ILE GLY ILE LEU LEU SEQRES 23 M 307 SER GLY THR VAL VAL ASP ASN TRP TYR VAL TRP GLY GLN SEQRES 24 M 307 ASN HIS GLY MET ALA PRO LEU ASN SEQRES 1 H 260 MET VAL GLY VAL THR ALA PHE GLY ASN PHE ASP LEU ALA SEQRES 2 H 260 SER LEU ALA ILE TYR SER PHE TRP ILE PHE LEU ALA GLY SEQRES 3 H 260 LEU ILE TYR TYR LEU GLN THR GLU ASN MET ARG GLU GLY SEQRES 4 H 260 TYR PRO LEU GLU ASN GLU ASP GLY THR PRO ALA ALA ASN SEQRES 5 H 260 GLN GLY PRO PHE PRO LEU PRO LYS PRO LYS THR PHE ILE SEQRES 6 H 260 LEU PRO HIS GLY ARG GLY THR LEU THR VAL PRO GLY PRO SEQRES 7 H 260 GLU SER GLU ASP ARG PRO ILE ALA LEU ALA ARG THR ALA SEQRES 8 H 260 VAL SER GLU GLY PHE PRO HIS ALA PRO THR GLY ASP PRO SEQRES 9 H 260 MET LYS ASP GLY VAL GLY PRO ALA SER TRP VAL ALA ARG SEQRES 10 H 260 ARG ASP LEU PRO GLU LEU ASP GLY HIS GLY HIS ASN LYS SEQRES 11 H 260 ILE LYS PRO MET LYS ALA ALA ALA GLY PHE HIS VAL SER SEQRES 12 H 260 ALA GLY LYS ASN PRO ILE GLY LEU PRO VAL ARG GLY CYS SEQRES 13 H 260 ASP LEU GLU ILE ALA GLY LYS VAL VAL ASP ILE TRP VAL SEQRES 14 H 260 ASP ILE PRO GLU GLN MET ALA ARG PHE LEU GLU VAL GLU SEQRES 15 H 260 LEU LYS ASP GLY SER THR ARG LEU LEU PRO MET GLN MET SEQRES 16 H 260 VAL LYS VAL GLN SER ASN ARG VAL HIS VAL ASN ALA LEU SEQRES 17 H 260 SER SER ASP LEU PHE ALA GLY ILE PRO THR ILE LYS SER SEQRES 18 H 260 PRO THR GLU VAL THR LEU LEU GLU GLU ASP LYS ILE CYS SEQRES 19 H 260 GLY TYR VAL ALA GLY GLY LEU MET TYR ALA ALA PRO LYS SEQRES 20 H 260 ARG LYS SER VAL VAL ALA ALA MET LEU ALA GLU TYR ALA HET BCL L 301 66 HET BCL L 302 66 HET BCL L 304 66 HET BPH L 402 65 HET U10 L 502 48 HET LDA L 707 16 HET LDA L 708 16 HET LDA L 709 16 HET FE M 500 1 HET PO4 M 800 5 HET BCL M 801 66 HET BPH M 401 65 HET U10 M 501 48 HET SPO M 600 42 HET LDA M 701 16 HET LDA M 702 16 HET LDA M 703 16 HET LDA M 704 16 HET LDA M 705 16 HET LDA M 706 16 HETNAM BCL BACTERIOCHLOROPHYLL A HETNAM BPH BACTERIOPHEOPHYTIN A HETNAM U10 UBIQUINONE-10 HETNAM LDA LAURYL DIMETHYLAMINE-N-OXIDE HETNAM FE FE (III) ION HETNAM PO4 PHOSPHATE ION HETNAM SPO SPHEROIDENE HETSYN U10 COENZYME Q10 FORMUL 4 BCL 4(C55 H74 MG N4 O6) FORMUL 7 BPH 2(C55 H76 N4 O6) FORMUL 8 U10 2(C59 H90 O4) FORMUL 9 LDA 9(C14 H31 N O) FORMUL 12 FE FE 3+ FORMUL 13 PO4 O4 P 3- FORMUL 17 SPO C41 H60 O FORMUL 24 HOH *160(H2 O) HELIX 1 1 ARG L 7 TYR L 9 5 3 HELIX 2 2 PHE L 33 GLN L 56 1 24 HELIX 3 3 LEU L 71 TYR L 73 5 3 HELIX 4 4 GLY L 84 LEU L 111 1 28 HELIX 5 5 HIS L 116 VAL L 132 1 17 HELIX 6 6 PHE L 134 MET L 139 1 6 HELIX 7 7 TRP L 142 TYR L 144 5 3 HELIX 8 8 ILE L 150 TYR L 164 1 15 HELIX 9 9 PHE L 167 TYR L 169 5 3 HELIX 10 10 PRO L 171 ALA L 198 1 28 HELIX 11 11 PRO L 209 VAL L 220 1 12 HELIX 12 12 GLY L 225 ILE L 249 1 25 HELIX 13 13 TRP L 259 VAL L 267 1 9 HELIX 14 14 PRO L 270 ALA L 273 1 4 HELIX 15 15 GLY L 278 ASN L 280 5 3 HELIX 16 16 THR M 37 TRP M 41 1 5 HELIX 17 17 SER M 54 GLN M 77 1 24 HELIX 18 18 PRO M 82 ARG M 87 1 6 HELIX 19 19 LEU M 109 GLU M 111 5 3 HELIX 20 20 GLY M 113 LEU M 140 1 28 HELIX 21 21 HIS M 145 GLY M 161 1 17 HELIX 22 22 ILE M 163 MET M 168 1 6 HELIX 23 23 TRP M 171 GLU M 173 5 3 HELIX 24 24 ILE M 179 HIS M 193 1 15 HELIX 25 25 LEU M 196 TYR M 198 5 3 HELIX 26 26 PRO M 200 ALA M 225 1 26 HELIX 27 27 SER M 227 PHE M 229 5 3 HELIX 28 28 GLU M 234 ALA M 239 1 6 HELIX 29 29 THR M 243 MET M 256 1 14 HELIX 30 30 MET M 262 LEU M 285 1 24 HELIX 31 31 TRP M 294 GLN M 299 1 6 HELIX 32 32 LEU H 12 MET H 36 1 25 HELIX 33 33 PRO H 104 ASP H 107 1 4 HELIX 34 34 GLY H 110 ALA H 112 5 3 HELIX 35 35 MET H 134 ALA H 136 5 3 HELIX 36 36 MET H 193 MET H 195 5 3 HELIX 37 37 SER H 210 LEU H 212 5 3 HELIX 38 38 LEU H 227 TYR H 243 1 17 SHEET 1 A 2 LYS H 62 LEU H 66 0 SHEET 2 A 2 GLY H 71 VAL H 75 -1 N VAL H 75 O LYS H 62 SHEET 1 B 2 LEU H 87 ARG H 89 0 SHEET 2 B 2 HIS H 98 PRO H 100 -1 N ALA H 99 O ALA H 88 SHEET 1 C 2 GLN M 11 ARG M 13 0 SHEET 2 C 2 HIS H 141 ALA H 144 -1 N ALA H 144 O GLN M 11 LINK NE2 HIS L 153 MG BCL L 304 1555 1555 2.31 LINK NE2 HIS L 173 MG BCL L 302 1555 1555 2.26 LINK NE2 HIS L 190 FE FE M 500 1555 1555 2.09 LINK NE2 HIS L 230 FE FE M 500 1555 1555 2.09 LINK MG BCL L 301 NE2 HIS M 182 1555 1555 2.22 LINK MG BCL L 302 OBB BCL M 801 1555 1555 3.12 LINK NE2 HIS M 202 MG BCL M 801 1555 1555 2.15 LINK NE2 HIS M 219 FE FE M 500 1555 1555 2.10 LINK OE2 GLU M 234 FE FE M 500 1555 1555 2.16 LINK OE1 GLU M 234 FE FE M 500 1555 1555 2.25 LINK NE2 HIS M 266 FE FE M 500 1555 1555 2.11 CISPEP 1 GLY M 48 PRO M 49 0 8.42 CISPEP 2 TYR H 40 PRO H 41 0 -1.09 CISPEP 3 VAL H 75 PRO H 76 0 7.49 SITE 1 AC1 5 HIS L 190 HIS L 230 HIS M 219 GLU M 234 SITE 2 AC1 5 HIS M 266 SITE 1 AC2 4 ASN L 199 HIS M 145 ARG M 267 LDA M 705 SITE 1 AC3 13 HIS L 168 MET L 174 ILE L 177 SER L 178 SITE 2 AC3 13 THR L 182 BCL L 302 HOH L 729 HIS M 182 SITE 3 AC3 13 LEU M 183 THR M 186 BPH M 401 SPO M 600 SITE 4 AC3 13 BCL M 801 SITE 1 AC4 18 PHE L 97 ALA L 124 ILE L 125 ALA L 127 SITE 2 AC4 18 TYR L 128 LEU L 131 ASN L 166 HIS L 168 SITE 3 AC4 18 HIS L 173 ILE L 177 SER L 244 CYS L 247 SITE 4 AC4 18 MET L 248 BCL L 301 BCL L 304 BPH L 402 SITE 5 AC4 18 TYR M 210 BCL M 801 SITE 1 AC5 22 VAL L 157 TYR L 162 PHE L 181 BCL L 301 SITE 2 AC5 22 BCL L 302 MET M 122 VAL M 126 LEU M 156 SITE 3 AC5 22 LEU M 160 ASN M 187 PHE M 189 SER M 190 SITE 4 AC5 22 LEU M 196 PHE M 197 HIS M 202 SER M 205 SITE 5 AC5 22 ILE M 206 TYR M 210 VAL M 276 GLY M 280 SITE 6 AC5 22 ILE M 284 BPH M 401 SITE 1 AC6 12 ILE L 150 HIS L 153 LEU L 154 BCL L 302 SITE 2 AC6 12 BPH L 402 HOH L 728 GLY M 203 ILE M 206 SITE 3 AC6 12 ALA M 207 TYR M 210 U10 M 501 LDA M 701 SITE 1 AC7 17 PHE L 181 ALA L 184 LEU L 185 ALA L 188 SITE 2 AC7 17 LEU L 189 BCL L 301 SER M 59 GLY M 63 SITE 3 AC7 17 LEU M 64 PHE M 67 TRP M 129 THR M 146 SITE 4 AC7 17 PHE M 150 ALA M 153 ALA M 273 THR M 277 SITE 5 AC7 17 BCL M 801 SITE 1 AC8 15 PHE L 97 TRP L 100 GLU L 104 ILE L 117 SITE 2 AC8 15 ALA L 120 PHE L 121 TYR L 148 LEU L 238 SITE 3 AC8 15 BCL L 302 BCL L 304 TYR M 210 ALA M 213 SITE 4 AC8 15 LEU M 214 TRP M 252 MET M 256 SITE 1 AC9 15 THR L 38 TRP L 100 BCL L 304 MET M 218 SITE 2 AC9 15 HIS M 219 THR M 222 ALA M 248 ALA M 249 SITE 3 AC9 15 TRP M 252 ASN M 259 ALA M 260 MET M 262 SITE 4 AC9 15 ILE M 265 TRP M 268 LDA M 703 SITE 1 BC1 12 ILE L 175 PHE L 179 LEU L 193 PHE L 216 SITE 2 BC1 12 TYR L 222 SER L 223 ILE L 224 GLY L 225 SITE 3 BC1 12 ILE L 229 TRP L 259 HOH L 731 LDA M 702 SITE 1 BC2 13 BCL L 301 PHE M 67 ILE M 70 GLY M 71 SITE 2 BC2 13 TRP M 75 SER M 119 PHE M 120 TRP M 157 SITE 3 BC2 13 GLY M 161 PHE M 162 VAL M 175 GLY M 178 SITE 4 BC2 13 HIS M 182 SITE 1 BC3 3 BCL L 304 PHE M 208 LDA M 703 SITE 1 BC4 4 U10 L 502 PHE M 7 LEU M 38 TRP M 41 SITE 1 BC5 5 TYR H 40 ARG M 253 PHE M 258 U10 M 501 SITE 2 BC5 5 LDA M 701 SITE 1 BC6 2 MET M 256 GLY M 257 SITE 1 BC7 7 TRP M 148 ILE M 270 TRP M 271 LEU M 278 SITE 2 BC7 7 PO4 M 800 HOH M 803 HOH M 844 SITE 1 BC8 5 MET M 65 THR M 69 ILE M 72 LEU M 114 SITE 2 BC8 5 ILE M 117 SITE 1 BC9 1 PRO L 61 SITE 1 CC1 2 LEU L 44 LEU L 48 SITE 1 CC2 5 LEU L 75 GLY L 76 GLY L 77 ILE L 91 SITE 2 CC2 5 TRP L 142 CRYST1 141.300 141.300 187.200 90.00 90.00 120.00 P 31 2 1 6 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 0.007077 0.004086 0.000000 0.00000 SCALE2 0.000000 0.008172 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005342 0.00000