HEADER PHOTOSYNTHESIS 07-NOV-01 1KBY TITLE STRUCTURE OF PHOTOSYNTHETIC REACTION CENTER WITH BACTERIOCHLOROPHYLL- TITLE 2 BACTERIOPHEOPHYTIN HETERODIMER COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOTOSYNTHETIC REACTION CENTER PROTEIN L CHAIN; COMPND 3 CHAIN: L; COMPND 4 SYNONYM: REACTION CENTER PROTEIN L CHAIN; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: PHOTOSYNTHETIC REACTION CENTER PROTEIN M CHAIN; COMPND 8 CHAIN: M; COMPND 9 SYNONYM: REACTION CENTER PROTEIN M CHAIN; COMPND 10 ENGINEERED: YES; COMPND 11 MUTATION: YES; COMPND 12 MOL_ID: 3; COMPND 13 MOLECULE: PHOTOSYNTHETIC REACTION CENTER PROTEIN H CHAIN; COMPND 14 CHAIN: H; COMPND 15 SYNONYM: REACTION CENTER PROTEIN H CHAIN; COMPND 16 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RHODOBACTER SPHAEROIDES; SOURCE 3 ORGANISM_TAXID: 1063; SOURCE 4 EXPRESSION_SYSTEM: RHODOBACTER SPHAEROIDES; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 1063; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: RHODOBACTER SPHAEROIDES; SOURCE 8 ORGANISM_TAXID: 1063; SOURCE 9 EXPRESSION_SYSTEM: RHODOBACTER SPHAEROIDES; SOURCE 10 EXPRESSION_SYSTEM_TAXID: 1063; SOURCE 11 MOL_ID: 3; SOURCE 12 ORGANISM_SCIENTIFIC: RHODOBACTER SPHAEROIDES; SOURCE 13 ORGANISM_TAXID: 1063; SOURCE 14 EXPRESSION_SYSTEM: RHODOBACTER SPHAEROIDES; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 1063 KEYWDS TRANSMEMBRANE ALPHA HELIX, PHOTOSYNTHESIS EXPDTA X-RAY DIFFRACTION AUTHOR A.CAMARA-ARTIGAS,C.MAGEE,A.GOETSCH,J.P.ALLEN REVDAT 6 07-FEB-24 1KBY 1 REMARK REVDAT 5 27-OCT-21 1KBY 1 REMARK SEQADV LINK REVDAT 4 31-JAN-18 1KBY 1 REMARK REVDAT 3 13-JUL-11 1KBY 1 VERSN REVDAT 2 24-FEB-09 1KBY 1 VERSN REVDAT 1 13-NOV-02 1KBY 0 JRNL AUTH A.CAMARA-ARTIGAS,C.MAGEE,A.GOETSCH,J.P.ALLEN JRNL TITL THE STRUCTURE OF THE HETERODIMER REACTION CENTER FROM JRNL TITL 2 RHODOBACTER SPHAEROIDES AT 2.55 A RESOLUTION. JRNL REF PHOTOSYNTH.RES. V. 74 87 2002 JRNL REFN ISSN 0166-8595 JRNL PMID 16228547 JRNL DOI 10.1023/A:1020882402389 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.P.ALLEN,K.ARTZ,X.LIN,J.C.WILLIAMS,A.IVANCICH,D.ALBOUY, REMARK 1 AUTH 2 T.A.MATTIOLI,A.FETSCH,M.KUHN,W.LUBITZ REMARK 1 TITL EFFECTS OF HYDROGEN BONDING TO A REMARK 1 TITL 2 BACTERIOCHKLOROPHYLL-BACTERIOPHEOPHYTIN DIMER IN REACTION REMARK 1 TITL 3 CENTERS FROM RHODOBACTER SPHAEROIDES REMARK 1 REF BIOCHEMISTRY V. 35 6612 1996 REMARK 1 REFN ISSN 0006-2960 REMARK 1 DOI 10.1021/BI9528311 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.07 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2622146.480 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 81.4 REMARK 3 NUMBER OF REFLECTIONS : 57834 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) : 0.195 REMARK 3 FREE R VALUE : 0.224 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 5866 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.003 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.66 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 33.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3703 REMARK 3 BIN R VALUE (WORKING SET) : 0.3240 REMARK 3 BIN FREE R VALUE : 0.3430 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.70 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 445 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.016 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6432 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 566 REMARK 3 SOLVENT ATOMS : 222 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 27.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 46.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.69000 REMARK 3 B22 (A**2) : 0.69000 REMARK 3 B33 (A**2) : -1.37000 REMARK 3 B12 (A**2) : 10.93000 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) : 0.31 REMARK 3 ESD FROM SIGMAA (A) : 0.46 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.35 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.49 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.600 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 20.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.980 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) : 1.170 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.040 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.650 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.650 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.29 REMARK 3 BSOL : 59.62 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 : RC_ANA.PAR REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : RC_ANA.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1KBY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-NOV-01. REMARK 100 THE DEPOSITION ID IS D_1000014791. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-FEB-00; 15-APR-00 REMARK 200 TEMPERATURE (KELVIN) : 298; 298 REMARK 200 PH : 7.4 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N; Y REMARK 200 RADIATION SOURCE : ROTATING ANODE; SSRL REMARK 200 BEAMLINE : NULL; BL7-1 REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200HB; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418; 1.08 REMARK 200 MONOCHROMATOR : GRAPHITE; CYLINDRICALLY BENT REMARK 200 TRIANGULAR SI(111) ASYMETRIC CUT, REMARK 200 HORIZONTAL FOCUS MONOCHROMATOR REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE; CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IIC; MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA, CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 59548 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 83.7 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.12000 REMARK 200 R SYM (I) : 0.12100 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) : 2.55 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.69 REMARK 200 COMPLETENESS FOR SHELL (%) : 61.7 REMARK 200 DATA REDUNDANCY IN SHELL : 1.40 REMARK 200 R MERGE FOR SHELL (I) : 0.65000 REMARK 200 R SYM FOR SHELL (I) : 0.65000 REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): NULL REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): NULL REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: LDAO, POTASSIUM PHOSPHATE, HEPTANO REMARK 280 -1,2,3-TRIOL, DIOXANE, PH 7.4, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 25K, TEMPERATURE 298.0K 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 62.53000 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 125.06000 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 125.06000 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 62.53000 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: 31370 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 30170 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -227.0 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 LYS H 247 REMARK 465 ARG H 248 REMARK 465 LYS H 249 REMARK 465 SER H 250 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: 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 PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 PRO H 67 C - N - CA ANGL. DEV. = 12.0 DEGREES REMARK 500 REMARK 500 REMARK: NULL 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 SER L 65 119.69 -168.03 REMARK 500 LEU L 133 -59.30 -132.61 REMARK 500 LYS L 202 117.68 -38.72 REMARK 500 MET L 206 120.61 -39.32 REMARK 500 THR L 253 -72.78 -116.18 REMARK 500 LYS L 268 34.92 -97.59 REMARK 500 PRO L 270 -64.75 -24.77 REMARK 500 TRP L 271 -74.43 -41.58 REMARK 500 ASN L 280 46.30 -101.24 REMARK 500 GLU M 22 -123.30 -136.89 REMARK 500 SER M 30 -160.05 -73.23 REMARK 500 TRP M 80 9.11 56.85 REMARK 500 GLU M 111 32.33 -141.90 REMARK 500 PHE M 162 -73.41 -130.92 REMARK 500 ASN M 195 103.53 79.94 REMARK 500 ASN M 300 48.31 -156.32 REMARK 500 HIS M 301 82.22 1.70 REMARK 500 ALA H 51 -74.44 -50.32 REMARK 500 SER H 80 124.18 -175.30 REMARK 500 ASP H 119 46.64 -86.89 REMARK 500 GLN H 174 70.96 35.29 REMARK 500 ARG H 202 160.40 178.50 REMARK 500 LYS H 220 -80.10 -58.51 REMARK 500 ALA H 245 -54.19 -19.56 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 M 857 REMARK 610 CDL M 5000 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 FE M 856 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS L 190 NE2 REMARK 620 2 HIS L 230 NE2 91.1 REMARK 620 3 HIS M 219 NE2 115.0 93.2 REMARK 620 4 GLU M 234 OE1 93.0 86.1 151.9 REMARK 620 5 GLU M 234 OE2 150.2 86.9 94.8 57.2 REMARK 620 6 HIS M 266 NE2 84.6 166.1 100.6 81.0 90.2 REMARK 620 N 1 2 3 4 5 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 856 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL M 6000 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BCL L 850 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BCL L 851 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BPH M 852 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BCL L 853 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BPH L 854 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BPH L 855 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE U10 M 857 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SPO M 859 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CDL M 5000 DBREF 1KBY L 1 281 UNP P02954 RCEL_RHOSH 1 281 DBREF 1KBY M 1 307 UNP P02953 RCEM_RHOSH 1 307 DBREF 1KBY H 1 260 UNP P11846 RCEH_RHOSH 1 260 SEQADV 1KBY LEU M 202 UNP P02953 HIS 202 ENGINEERED MUTATION 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 LEU 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 850 66 HET BCL L 851 66 HET BCL L 853 66 HET BPH L 854 65 HET BPH L 855 65 HET FE M 856 1 HET CL M6000 1 HET BPH M 852 65 HET U10 M 857 48 HET SPO M 859 42 HET CDL M5000 81 HETNAM BCL BACTERIOCHLOROPHYLL A HETNAM BPH BACTERIOPHEOPHYTIN A HETNAM FE FE (III) ION HETNAM CL CHLORIDE ION HETNAM U10 UBIQUINONE-10 HETNAM SPO SPHEROIDENE HETNAM CDL CARDIOLIPIN HETSYN U10 COENZYME Q10 HETSYN CDL DIPHOSPHATIDYL GLYCEROL; BIS-(1,2-DIACYL-SN-GLYCERO-3- HETSYN 2 CDL PHOSPHO)-1',3'-SN-GLYCEROL FORMUL 4 BCL 3(C55 H74 MG N4 O6) FORMUL 7 BPH 3(C55 H76 N4 O6) FORMUL 9 FE FE 3+ FORMUL 10 CL CL 1- FORMUL 12 U10 C59 H90 O4 FORMUL 13 SPO C41 H60 O FORMUL 14 CDL C81 H156 O17 P2 2- FORMUL 15 HOH *222(H2 O) HELIX 1 1 GLU L 6 ARG L 10 5 5 HELIX 2 2 GLY L 32 GLY L 57 1 26 HELIX 3 3 ALA L 70 GLY L 74 5 5 HELIX 4 4 PRO L 79 LYS L 82 5 4 HELIX 5 5 GLY L 83 GLY L 112 1 30 HELIX 6 6 TYR L 115 LEU L 133 1 19 HELIX 7 7 LEU L 133 GLY L 140 1 8 HELIX 8 8 ALA L 141 ALA L 145 5 5 HELIX 9 9 TRP L 151 THR L 163 1 13 HELIX 10 10 TYR L 164 GLY L 165 5 2 HELIX 11 11 ASN L 166 TYR L 169 5 4 HELIX 12 12 ASN L 170 ASN L 199 1 30 HELIX 13 13 THR L 208 GLY L 221 1 14 HELIX 14 14 GLY L 225 ILE L 250 1 26 HELIX 15 15 VAL L 260 TRP L 262 5 3 HELIX 16 16 TRP L 263 LYS L 268 1 6 HELIX 17 17 LEU L 269 ASN L 274 1 6 HELIX 18 18 ASN M 25 ARG M 29 5 5 HELIX 19 19 SER M 36 TRP M 41 1 6 HELIX 20 20 GLY M 53 ALA M 78 1 26 HELIX 21 21 ASN M 81 ASP M 88 1 8 HELIX 22 22 ALA M 98 GLY M 102 5 5 HELIX 23 23 PRO M 108 GLU M 111 5 4 HELIX 24 24 GLY M 112 ALA M 139 1 28 HELIX 25 25 LYS M 144 PHE M 162 1 19 HELIX 26 26 PHE M 162 GLY M 169 1 8 HELIX 27 27 SER M 170 ALA M 174 5 5 HELIX 28 28 GLY M 178 HIS M 193 1 16 HELIX 29 29 ASN M 195 TYR M 198 5 4 HELIX 30 30 ASN M 199 VAL M 226 1 28 HELIX 31 31 SER M 227 GLY M 230 5 4 HELIX 32 32 ARG M 233 ASP M 240 1 8 HELIX 33 33 GLY M 242 GLY M 257 1 16 HELIX 34 34 GLU M 263 LEU M 286 1 24 HELIX 35 35 ASN M 293 ASN M 300 1 8 HELIX 36 36 ASP H 11 ASN H 35 1 25 HELIX 37 37 ASP H 103 GLY H 108 1 6 HELIX 38 38 VAL H 109 SER H 113 5 5 HELIX 39 39 LYS H 135 ALA H 137 5 3 HELIX 40 40 GLN H 194 VAL H 196 5 3 HELIX 41 41 SER H 209 PHE H 213 5 5 HELIX 42 42 THR H 226 ALA H 244 1 19 SHEET 1 A 2 PHE L 24 VAL L 26 0 SHEET 2 A 2 PHE L 29 VAL L 31 -1 O PHE L 29 N VAL L 26 SHEET 1 B 2 GLN M 11 ARG M 13 0 SHEET 2 B 2 HIS H 141 ALA H 144 -1 O ALA H 144 N GLN M 11 SHEET 1 C 2 LYS H 62 ILE H 65 0 SHEET 2 C 2 THR H 72 VAL H 75 -1 O LEU H 73 N PHE H 64 SHEET 1 D 2 LEU H 87 ARG H 89 0 SHEET 2 D 2 HIS H 98 PRO H 100 -1 O ALA H 99 N ALA H 88 SHEET 1 E 4 THR H 188 PRO H 192 0 SHEET 2 E 4 MET H 175 LEU H 183 -1 N VAL H 181 O ARG H 189 SHEET 3 E 4 ILE H 160 ASP H 170 -1 N ASP H 170 O MET H 175 SHEET 4 E 4 ILE H 131 PRO H 133 -1 N LYS H 132 O VAL H 169 SHEET 1 F 6 THR H 188 PRO H 192 0 SHEET 2 F 6 MET H 175 LEU H 183 -1 N VAL H 181 O ARG H 189 SHEET 3 F 6 ILE H 160 ASP H 170 -1 N ASP H 170 O MET H 175 SHEET 4 F 6 PRO H 152 ARG H 154 -1 N VAL H 153 O ALA H 161 SHEET 5 F 6 ARG H 202 HIS H 204 1 O VAL H 203 N ARG H 154 SHEET 6 F 6 LYS H 197 GLN H 199 -1 N LYS H 197 O HIS H 204 LINK NE2 HIS L 190 FE FE M 856 1555 1555 2.16 LINK NE2 HIS L 230 FE FE M 856 1555 1555 2.29 LINK NE2 HIS M 219 FE FE M 856 1555 1555 2.21 LINK OE1 GLU M 234 FE FE M 856 1555 1555 2.39 LINK OE2 GLU M 234 FE FE M 856 1555 1555 2.21 LINK NE2 HIS M 266 FE FE M 856 1555 1555 2.38 CISPEP 1 GLY M 48 PRO M 49 0 0.03 CISPEP 2 TYR H 40 PRO H 41 0 0.12 CISPEP 3 VAL H 75 PRO H 76 0 -0.08 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 1 LYS L 82 SITE 1 AC3 15 HIS L 168 MET L 174 ILE L 177 SER L 178 SITE 2 AC3 15 THR L 182 BCL L 851 BPH L 854 HOH L1008 SITE 3 AC3 15 TRP M 157 ILE M 179 HIS M 182 LEU M 183 SITE 4 AC3 15 THR M 186 BPH M 852 SPO M 859 SITE 1 AC4 17 PHE L 97 ALA L 124 ALA L 127 LEU L 131 SITE 2 AC4 17 VAL L 157 PHE L 167 HIS L 168 HIS L 173 SITE 3 AC4 17 ILE L 177 PHE L 180 SER L 244 ALA L 245 SITE 4 AC4 17 CYS L 247 MET L 248 BCL L 850 BCL L 853 SITE 5 AC4 17 BPH M 852 SITE 1 AC5 19 VAL L 157 TYR L 162 PHE L 181 BCL L 850 SITE 2 AC5 19 BCL L 851 BCL L 853 BPH L 854 ALA M 153 SITE 3 AC5 19 THR M 186 ASN M 187 LEU M 196 PHE M 197 SITE 4 AC5 19 LEU M 202 SER M 205 ILE M 206 TYR M 210 SITE 5 AC5 19 THR M 277 GLY M 280 ILE M 284 SITE 1 AC6 13 ILE L 49 TYR L 128 LEU L 131 PHE L 146 SITE 2 AC6 13 HIS L 153 LEU L 154 BCL L 851 BPH L 855 SITE 3 AC6 13 GLY M 203 ILE M 206 ALA M 207 TYR M 210 SITE 4 AC6 13 BPH M 852 SITE 1 AC7 14 PHE L 181 ALA L 184 LEU L 185 BCL L 850 SITE 2 AC7 14 LEU M 64 PHE M 67 ALA M 125 TRP M 129 SITE 3 AC7 14 THR M 146 ALA M 149 PHE M 150 ALA M 273 SITE 4 AC7 14 THR M 277 BPH M 852 SITE 1 AC8 14 ILE L 46 TRP L 100 GLU L 104 ALA L 120 SITE 2 AC8 14 PHE L 121 TYR L 148 LEU L 238 VAL L 241 SITE 3 AC8 14 BCL L 853 TYR M 210 ALA M 213 LEU M 214 SITE 4 AC8 14 TRP M 252 MET M 256 SITE 1 AC9 13 THR L 38 TRP L 100 MET M 218 HIS M 219 SITE 2 AC9 13 THR M 222 ALA M 249 TRP M 252 MET M 256 SITE 3 AC9 13 ASN M 259 ALA M 260 MET M 262 ILE M 265 SITE 4 AC9 13 MET M 272 SITE 1 BC1 13 BCL L 850 PHE M 67 ILE M 70 GLY M 71 SITE 2 BC1 13 TRP M 75 PHE M 120 TRP M 157 LEU M 160 SITE 3 BC1 13 PHE M 162 TRP M 171 TYR M 177 GLY M 178 SITE 4 BC1 13 HIS M 182 SITE 1 BC2 10 TYR H 30 ASN L 199 GLY M 143 LYS M 144 SITE 2 BC2 10 HIS M 145 TRP M 148 TRP M 155 ARG M 267 SITE 3 BC2 10 TRP M 271 HOH M1198 CRYST1 142.310 142.310 187.590 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 0.007027 0.004057 0.000000 0.00000 SCALE2 0.000000 0.008114 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005331 0.00000