HEADER PHOTOSYNTHESIS 05-JAN-07 2E74 TITLE CRYSTAL STRUCTURE OF THE CYTOCHROME B6F COMPLEX FROM M.LAMINOSUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME B6; COMPND 3 CHAIN: A; COMPND 4 MOL_ID: 2; COMPND 5 MOLECULE: CYTOCHROME B6-F COMPLEX SUBUNIT 4; COMPND 6 CHAIN: B; COMPND 7 SYNONYM: 17 KDA POLYPEPTIDE; COMPND 8 MOL_ID: 3; COMPND 9 MOLECULE: APOCYTOCHROME F; COMPND 10 CHAIN: C; COMPND 11 MOL_ID: 4; COMPND 12 MOLECULE: CYTOCHROME B6-F COMPLEX IRON-SULFUR SUBUNIT; COMPND 13 CHAIN: D; COMPND 14 SYNONYM: RIESKE IRON-SULFUR PROTEIN, PLASTOHYDROQUINONE:PLASTOCYANIN COMPND 15 OXIDOREDUCTASE IRON-SULFUR PROTEIN, ISP, RISP; COMPND 16 EC: 1.10.99.1; COMPND 17 MOL_ID: 5; COMPND 18 MOLECULE: CYTOCHROME B6-F COMPLEX SUBUNIT 6; COMPND 19 CHAIN: E; COMPND 20 SYNONYM: CYTOCHROME B6-F COMPLEX SUBUNIT VI, CYTOCHROME B6-F COMPLEX COMPND 21 SUBUNIT PETL; COMPND 22 MOL_ID: 6; COMPND 23 MOLECULE: CYTOCHROME B6-F COMPLEX SUBUNIT 7; COMPND 24 CHAIN: F; COMPND 25 SYNONYM: CYTOCHROME B6-F COMPLEX SUBUNIT VII, CYTOCHROME B6-F COMPLEX COMPND 26 SUBUNIT PETM; COMPND 27 MOL_ID: 7; COMPND 28 MOLECULE: CYTOCHROME B6-F COMPLEX SUBUNIT 5; COMPND 29 CHAIN: G; COMPND 30 SYNONYM: CYTOCHROME B6-F COMPLEX SUBUNIT V, CYTOCHROME B6-F COMPLEX COMPND 31 SUBUNIT PETG; COMPND 32 MOL_ID: 8; COMPND 33 MOLECULE: CYTOCHROME B6-F COMPLEX SUBUNIT 8; COMPND 34 CHAIN: H; COMPND 35 SYNONYM: CYTOCHROME B6-F COMPLEX SUBUNIT VIII, CYTOCHROME B6-F COMPND 36 COMPLEX SUBUNIT PETN SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MASTIGOCLADUS LAMINOSUS; SOURCE 3 ORGANISM_TAXID: 83541; SOURCE 4 MOL_ID: 2; SOURCE 5 ORGANISM_SCIENTIFIC: MASTIGOCLADUS LAMINOSUS; SOURCE 6 ORGANISM_TAXID: 83541; SOURCE 7 MOL_ID: 3; SOURCE 8 ORGANISM_SCIENTIFIC: MASTIGOCLADUS LAMINOSUS; SOURCE 9 ORGANISM_TAXID: 83541; SOURCE 10 MOL_ID: 4; SOURCE 11 ORGANISM_SCIENTIFIC: MASTIGOCLADUS LAMINOSUS; SOURCE 12 ORGANISM_TAXID: 83541; SOURCE 13 MOL_ID: 5; SOURCE 14 ORGANISM_SCIENTIFIC: MASTIGOCLADUS LAMINOSUS; SOURCE 15 ORGANISM_TAXID: 83541; SOURCE 16 MOL_ID: 6; SOURCE 17 ORGANISM_SCIENTIFIC: MASTIGOCLADUS LAMINOSUS; SOURCE 18 ORGANISM_TAXID: 83541; SOURCE 19 MOL_ID: 7; SOURCE 20 ORGANISM_SCIENTIFIC: MASTIGOCLADUS LAMINOSUS; SOURCE 21 ORGANISM_TAXID: 83541; SOURCE 22 MOL_ID: 8; SOURCE 23 ORGANISM_SCIENTIFIC: MASTIGOCLADUS LAMINOSUS; SOURCE 24 ORGANISM_TAXID: 83541 KEYWDS PHOTOSYNTHESIS, CYTOCHROME F, RIESKE IRON-SULFUR PROTEIN, HEME CN EXPDTA X-RAY DIFFRACTION AUTHOR W.A.CRAMER,E.YAMASHITA,H.ZHANG REVDAT 4 13-JUL-11 2E74 1 VERSN REVDAT 3 24-FEB-09 2E74 1 VERSN REVDAT 2 19-JUN-07 2E74 1 REMARK REVDAT 1 12-JUN-07 2E74 0 JRNL AUTH E.YAMASHITA,H.ZHANG,W.A.CRAMER JRNL TITL STRUCTURE OF THE CYTOCHROME B(6)F COMPLEX: QUINONE ANALOGUE JRNL TITL 2 INHIBITORS AS LIGANDS OF HEME C(N) JRNL REF J.MOL.BIOL. V. 370 39 2007 JRNL REFN ISSN 0022-2836 JRNL PMID 17498743 JRNL DOI 10.1016/J.JMB.2007.04.011 REMARK 2 REMARK 2 RESOLUTION. 3.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.30 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 51446 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 + TEST SET) : 0.225 REMARK 3 R VALUE (WORKING SET) : 0.222 REMARK 3 FREE R VALUE : 0.268 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2740 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 3.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.08 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3754 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.95 REMARK 3 BIN R VALUE (WORKING SET) : 0.3130 REMARK 3 BIN FREE R VALUE SET COUNT : 191 REMARK 3 BIN FREE R VALUE : 0.3550 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7439 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 581 REMARK 3 SOLVENT ATOMS : 5 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 96.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 66.53 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.19000 REMARK 3 B22 (A**2) : 1.19000 REMARK 3 B33 (A**2) : -1.79000 REMARK 3 B12 (A**2) : 0.66000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.437 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.324 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.217 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 12.475 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.924 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.881 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 8250 ; 0.014 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 11269 ; 1.887 ; 2.083 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 950 ; 6.356 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 291 ;31.221 ;24.124 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1236 ;17.508 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 26 ;15.386 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1242 ; 0.118 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 6075 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 4434 ; 0.337 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 5635 ; 0.351 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 317 ; 0.204 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 6 ; 0.183 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 85 ; 0.384 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 4 ; 0.163 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 4859 ; 4.328 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 7713 ; 6.490 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 4077 ; 9.887 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 3545 ;13.579 ; 4.500 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 6 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : D 100 D 148 REMARK 3 ORIGIN FOR THE GROUP (A): -77.2844 73.9075 55.0783 REMARK 3 T TENSOR REMARK 3 T11: 0.3181 T22: -0.1490 REMARK 3 T33: 0.4215 T12: 0.2071 REMARK 3 T13: 0.6956 T23: -0.0492 REMARK 3 L TENSOR REMARK 3 L11: 25.0672 L22: 3.4507 REMARK 3 L33: 15.3798 L12: 6.5700 REMARK 3 L13: 4.2832 L23: 0.4587 REMARK 3 S TENSOR REMARK 3 S11: 0.6670 S12: -1.6391 S13: 0.8401 REMARK 3 S21: 1.0345 S22: -0.5024 S23: 0.5444 REMARK 3 S31: -1.2575 S32: -1.8198 S33: -0.1646 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : D 54 D 99 REMARK 3 RESIDUE RANGE : D 149 D 179 REMARK 3 ORIGIN FOR THE GROUP (A): -82.9856 70.6614 41.1861 REMARK 3 T TENSOR REMARK 3 T11: -0.1149 T22: 0.3395 REMARK 3 T33: 0.8967 T12: 0.3409 REMARK 3 T13: 0.2243 T23: 0.0702 REMARK 3 L TENSOR REMARK 3 L11: 2.4919 L22: 3.0600 REMARK 3 L33: 8.7815 L12: 1.3389 REMARK 3 L13: 0.6075 L23: 1.3101 REMARK 3 S TENSOR REMARK 3 S11: 0.4794 S12: 0.2879 S13: 0.4079 REMARK 3 S21: 0.1092 S22: -0.6616 S23: 1.7778 REMARK 3 S31: 0.2622 S32: -2.1941 S33: 0.1822 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : D 9 D 46 REMARK 3 ORIGIN FOR THE GROUP (A): -45.7597 93.8944 18.1633 REMARK 3 T TENSOR REMARK 3 T11: 0.1306 T22: -0.1057 REMARK 3 T33: 0.2359 T12: -0.0433 REMARK 3 T13: 0.1425 T23: 0.1655 REMARK 3 L TENSOR REMARK 3 L11: 1.3240 L22: 0.1850 REMARK 3 L33: 2.4028 L12: -0.2056 REMARK 3 L13: -1.2707 L23: -0.2282 REMARK 3 S TENSOR REMARK 3 S11: 0.5028 S12: 0.1143 S13: 1.1058 REMARK 3 S21: 0.2666 S22: -0.1553 S23: 0.5619 REMARK 3 S31: -0.8957 S32: 0.2537 S33: -0.3476 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : C 171 C 233 REMARK 3 ORIGIN FOR THE GROUP (A): -66.8983 20.1076 -19.0155 REMARK 3 T TENSOR REMARK 3 T11: 1.0876 T22: 0.6904 REMARK 3 T33: 1.0867 T12: 0.4964 REMARK 3 T13: -0.5646 T23: -1.1640 REMARK 3 L TENSOR REMARK 3 L11: 13.6228 L22: 5.5870 REMARK 3 L33: 1.8901 L12: -3.6517 REMARK 3 L13: -0.2386 L23: -2.8840 REMARK 3 S TENSOR REMARK 3 S11: -0.1934 S12: 0.3315 S13: -1.8740 REMARK 3 S21: -2.3892 S22: 0.3305 S23: -0.0836 REMARK 3 S31: 0.4139 S32: 0.3205 S33: -0.1371 REMARK 3 REMARK 3 TLS GROUP : 5 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : C 1 C 169 REMARK 3 RESIDUE RANGE : C 236 C 251 REMARK 3 ORIGIN FOR THE GROUP (A): -71.1638 56.4295 -6.7137 REMARK 3 T TENSOR REMARK 3 T11: -0.2748 T22: 0.5753 REMARK 3 T33: 0.0474 T12: 0.1997 REMARK 3 T13: -0.2201 T23: -0.1971 REMARK 3 L TENSOR REMARK 3 L11: 2.7477 L22: 3.2983 REMARK 3 L33: 2.4513 L12: 0.0516 REMARK 3 L13: 1.0613 L23: 0.5370 REMARK 3 S TENSOR REMARK 3 S11: 0.2987 S12: 1.0960 S13: -0.2323 REMARK 3 S21: -0.2268 S22: 0.0970 S23: 0.3324 REMARK 3 S31: 0.2811 S32: -0.0115 S33: -0.3957 REMARK 3 REMARK 3 TLS GROUP : 6 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : C 253 C 288 REMARK 3 ORIGIN FOR THE GROUP (A): -40.6738 94.1794 8.1433 REMARK 3 T TENSOR REMARK 3 T11: 0.0427 T22: 0.1291 REMARK 3 T33: 0.2069 T12: -0.0765 REMARK 3 T13: 0.1346 T23: 0.3221 REMARK 3 L TENSOR REMARK 3 L11: 19.6418 L22: 1.3282 REMARK 3 L33: 1.2009 L12: 4.4789 REMARK 3 L13: 4.4930 L23: 1.2550 REMARK 3 S TENSOR REMARK 3 S11: -0.4809 S12: 0.8955 S13: 1.6663 REMARK 3 S21: -0.2265 S22: 0.1913 S23: 0.5577 REMARK 3 S31: -0.8335 S32: 0.3832 S33: 0.2896 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. REMARK 3 MANY OF THE BASIC AND NOVEL FEATURES OF THE STRUCTURE OF THE REMARK 3 CYANOBACTERIAL B6F COMPLEX REPORTED NOW IN ENTRIES 2E74 (NATIVE), REMARK 3 2E75 (WITH QUINONE ANALOGUE INHIBITOR NQNO), AND 2E76 (WITH QUINONE REMARK 3 ANALOGUE INHIBITOR TDS) WERE SEEN IN THE ORIGINAL 3.0 A STRUCTURE REMARK 3 THAT WAS REFINED IN SPACE GROUP P61 (SCIENCE, 302:1009-, 2003; PDB REMARK 3 ENTRY, 1VF5). REMARK 3 THIS STRUCTURE WAS THOUGHT TO BE A CO-COMPLEX WITH TRIDECYL- REMARK 3 STIGMATELLIN (TDS). REMARK 3 THIS INFERENCE WAS BASED ON: (I) THE HIGHEST RESOLUTION OF 3 A WAS REMARK 3 OBTAINED IN THE TDS CO-CRYSTALS, THE NATIVE STRUCTURE HAVING A REMARK 3 POORER RESOLUTION; (II) ELECTRON DENSITY OUTSIDE THE PORTAL ON THE REMARK 3 P-SIDE OF THE QUINONE EXCHANGE CAVITY RESEMBLED THE TDS RING. REMARK 3 BECAUSE OF THE POORER RESOLUTION OF THE NATIVE COMPLEX AT THAT REMARK 3 TIME, IT WAS NOT POSSIBLE TO CHECK FOR THE PRESENCE OF THIS DENSITY REMARK 3 IN THE NATIVE STRUCTURE. REMARK 3 ENTRY 2E74 REPORTS A 3.0 A NATIVE STRUCTURE OBTAINED IN THE REMARK 3 PRESENCE OF CD2+, WHICH SHOWS THE DENSITY PREVIOUSLY ATTRIBUTED TO REMARK 3 THE TDS RING. REMARK 3 THE CORRECT P-SIDE POSITION OF TDS, REPORTED IN 2E76, AND IN REMARK 3 AGREEMENT WITH ITS LOCATION IN THE C. REINHARDTII B6F STRUCTURE REMARK 3 (ENTRY 1Q90) WAS OBTAINED WHEN THE DOPC LIPID THAT WAS ADDED TO REMARK 3 ACCELERATE CRYSTALLIZATION (PNAS,100: 5160-5163) WAS ADDED AFTER REMARK 3 TDS. REMARK 3 2E76 ALSO SHOWS A UNIQUE SECOND BINDING SITE FOR TDS ON THE N-SIDE REMARK 3 OF THE COMPLEX, CLOSE TO THE POSITION OF AN AXIAL LIGAND OF HEME REMARK 3 CN. ENTRY 2E75 SHOWS THAT THE INHIBITOR NQNO OCCUPIES A SIMILAR N- REMARK 3 SIDE BINDING SITE. THIS SITE THAT IS COMMON TO THE BINDING OF THE REMARK 3 TWO QUINONE ANALOGUE INHIBITORS IMPLIES THAT IT IS ALSO THE N-SIDE REMARK 3 BINDING SITE OF PLASTOQUINONE. REMARK 3 2E74,2E75, AND 2E76 WERE REFINED IN SPACE GROUP P6122. REMARK 4 REMARK 4 2E74 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 11-JAN-07. REMARK 100 THE RCSB ID CODE IS RCSB026308. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-APR-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97934 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 54187 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.000 REMARK 200 RESOLUTION RANGE LOW (A) : 137.400 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 4.200 REMARK 200 R MERGE (I) : 0.07300 REMARK 200 R SYM (I) : NULL REMARK 200 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 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 79.73 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 6.07 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2 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 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/6 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 120.36467 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 240.72933 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 180.54700 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 300.91167 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 60.18233 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 120.36467 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 240.72933 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 300.91167 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 180.54700 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 60.18233 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A DIMER GENERATED FROM THE REMARK 300 MONOMER IN THE ASYMMETRIC UNIT BY THE OPERATION: X, X-Y+1, 1/6-Z. 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: HEXADECAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXADECAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 85020 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 79850 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -968.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F, G, 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 350 BIOMT1 2 0.500000 0.866025 0.000000 -79.17150 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 137.12906 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 60.18233 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 PHE C 289 REMARK 465 MET D 1 REMARK 465 ALA D 2 REMARK 465 GLN D 3 REMARK 465 PHE D 4 REMARK 465 THR D 5 REMARK 465 GLU D 6 REMARK 465 SER D 7 REMARK 465 MET D 8 REMARK 465 VAL D 93 REMARK 465 GLU D 94 REMARK 465 SER D 95 REMARK 465 LYS D 96 REMARK 465 GLU D 97 REMARK 465 GLU F 33 REMARK 465 LYS F 34 REMARK 465 GLU F 35 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O THR D 166 O GLU D 167 1.63 REMARK 500 O GLY C 65 O SER C 66 1.64 REMARK 500 FE HEM A 303 O HOH A 1106 1.73 REMARK 500 O LEU B 151 CG2 THR B 154 1.86 REMARK 500 OE2 GLU A 75 CD CD A 1001 1.87 REMARK 500 O LYS A 112 OE1 GLU A 115 1.99 REMARK 500 O ASP C 188 N TYR C 190 2.00 REMARK 500 O LEU B 99 OG SER B 103 2.01 REMARK 500 NE2 HIS C 143 CD CD A 1001 2.06 REMARK 500 O VAL B 128 CD1 ILE B 132 2.09 REMARK 500 CE LYS C 107 NE2 GLN C 110 2.12 REMARK 500 O VAL B 139 CD1 LEU B 143 2.14 REMARK 500 OE1 GLN C 59 O LYS C 67 2.15 REMARK 500 NH2 ARG A 83 O MET B 61 2.16 REMARK 500 N ASN C 71 O2A HEM C 301 2.16 REMARK 500 NE2 GLN C 196 OG1 THR C 210 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OE1 GLU C 108 CB ASN G 33 8565 1.89 REMARK 500 CE LYS A 112 OE1 GLU C 87 8665 2.14 REMARK 500 REMARK 500 REMARK: NULL 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 A 159 C - N - CA ANGL. DEV. = 10.3 DEGREES REMARK 500 CYS D 108 CA - CB - SG ANGL. DEV. = 7.4 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 ASN A 3 91.67 34.72 REMARK 500 GLU A 13 47.70 73.59 REMARK 500 LEU A 106 31.41 -85.47 REMARK 500 LYS A 112 -75.93 11.58 REMARK 500 ILE A 150 -69.63 -107.71 REMARK 500 PHE A 189 -66.29 -123.41 REMARK 500 ALA B 2 -118.12 73.89 REMARK 500 MET B 22 53.26 -177.12 REMARK 500 TRP B 32 -118.92 -60.52 REMARK 500 ALA B 66 132.10 -36.78 REMARK 500 PRO B 72 156.13 -43.37 REMARK 500 GLU B 74 44.40 101.14 REMARK 500 GLN B 86 -73.50 -48.09 REMARK 500 SER B 90 30.36 -87.50 REMARK 500 ASN B 118 -164.07 -125.86 REMARK 500 GLN B 121 -80.05 -93.46 REMARK 500 ASN B 122 116.29 -19.73 REMARK 500 ARG B 125 18.47 -58.42 REMARK 500 ARG B 126 75.44 -152.96 REMARK 500 ALA B 129 -73.54 -57.13 REMARK 500 THR B 130 -38.06 -35.58 REMARK 500 PHE B 133 -78.35 -57.31 REMARK 500 VAL B 139 -34.06 -39.69 REMARK 500 LYS B 153 7.08 -66.91 REMARK 500 THR B 154 -71.28 -64.51 REMARK 500 LEU B 159 -27.79 -152.81 REMARK 500 THR C 12 146.06 -175.41 REMARK 500 ILE C 20 116.84 78.83 REMARK 500 SER C 66 -160.96 -22.30 REMARK 500 LYS C 67 56.35 -150.09 REMARK 500 PRO C 86 133.29 -38.50 REMARK 500 GLU C 93 -52.83 -29.61 REMARK 500 ASP C 100 56.76 -97.47 REMARK 500 GLN C 110 69.46 -59.77 REMARK 500 SER C 167 -128.66 -103.45 REMARK 500 ASN C 170 -162.79 -128.82 REMARK 500 THR C 173 -155.58 -56.62 REMARK 500 THR C 181 -71.43 -103.17 REMARK 500 GLU C 186 178.58 -53.05 REMARK 500 GLU C 187 73.04 -168.33 REMARK 500 GLU C 189 6.36 -39.19 REMARK 500 TYR C 190 -60.51 -141.80 REMARK 500 ASN C 192 177.13 -41.73 REMARK 500 VAL C 193 143.25 -39.93 REMARK 500 LYS C 194 76.78 -154.60 REMARK 500 ILE C 199 -146.99 -112.54 REMARK 500 GLN C 200 -153.24 130.85 REMARK 500 THR C 201 171.80 64.10 REMARK 500 ASP C 202 -126.16 56.37 REMARK 500 LYS C 205 143.99 84.95 REMARK 500 REMARK 500 THIS ENTRY HAS 95 RAMACHANDRAN OUTLIERS. 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 TRP B 32 PRO B 33 -147.61 REMARK 500 ASN H 27 GLY H 28 -140.91 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 OPC B 202 REMARK 610 OPC H 1002 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 HEM A 301 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 86 NE2 REMARK 620 2 HEM A 301 NA 87.8 REMARK 620 3 HEM A 301 NB 85.0 89.5 REMARK 620 4 HEM A 301 NC 96.3 175.6 92.5 REMARK 620 5 HEM A 301 ND 97.2 85.8 174.7 92.1 REMARK 620 6 HIS A 187 NE2 178.4 90.8 94.1 85.1 83.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 302 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 100 NE2 REMARK 620 2 HEM A 302 NA 88.0 REMARK 620 3 HEM A 302 NB 90.2 90.2 REMARK 620 4 HEM A 302 NC 92.4 179.1 88.9 REMARK 620 5 HEM A 302 ND 82.8 89.5 173.0 91.4 REMARK 620 6 HIS A 202 NE2 168.1 90.2 101.6 89.5 85.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM C 301 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR C 1 N REMARK 620 2 HEM C 301 NA 86.5 REMARK 620 3 HEM C 301 NB 90.2 88.9 REMARK 620 4 HEM C 301 NC 91.5 177.1 89.0 REMARK 620 5 HEM C 301 ND 86.5 93.3 175.9 88.6 REMARK 620 6 HIS C 26 NE2 158.3 76.8 103.1 105.7 80.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FES D 200 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 108 SG REMARK 620 2 FES D 200 S1 167.1 REMARK 620 3 FES D 200 S2 79.4 89.2 REMARK 620 4 CYS D 126 SG 58.3 128.1 89.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FES D 200 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 110 ND1 REMARK 620 2 FES D 200 S1 117.7 REMARK 620 3 FES D 200 S2 108.8 89.2 REMARK 620 4 HIS D 129 ND1 105.2 114.0 122.2 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UMQ A 1101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UMQ A 1102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UMQ A 1103 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UMQ A 1104 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD B 161 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CLA B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OPC B 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM C 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FES D 200 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SQD D 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BCR G 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OPC H 1002 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2E75 RELATED DB: PDB REMARK 900 RELATED ID: 2E76 RELATED DB: PDB DBREF 2E74 A 1 215 UNP P83791 CYB6_MASLA 1 215 DBREF 2E74 B 1 160 UNP P83792 PETD_MASLA 1 160 DBREF 2E74 C 1 289 UNP P83793 CYF_MASLA 1 289 DBREF 2E74 D 1 179 UNP P83794 UCRI_MASLA 1 179 DBREF 2E74 E 1 32 UNP P83795 PETL_MASLA 1 32 DBREF 2E74 F 1 35 UNP P83796 PETM_MASLA 1 35 DBREF 2E74 G 1 37 UNP P83797 PETG_MASLA 1 37 DBREF 2E74 H 1 29 UNP P83798 PETN_MASLA 1 29 SEQRES 1 A 215 MET ALA ASN VAL TYR ASP TRP PHE GLN GLU ARG LEU GLU SEQRES 2 A 215 ILE GLN ALA LEU ALA ASP ASP VAL THR SER LYS TYR VAL SEQRES 3 A 215 PRO PRO HIS VAL ASN ILE PHE TYR CYS LEU GLY GLY ILE SEQRES 4 A 215 THR LEU THR CYS PHE LEU ILE GLN PHE ALA THR GLY PHE SEQRES 5 A 215 ALA MET THR PHE TYR TYR LYS PRO THR VAL THR GLU ALA SEQRES 6 A 215 TYR ALA SER VAL GLN TYR ILE MET ASN GLU VAL SER PHE SEQRES 7 A 215 GLY TRP LEU ILE ARG SER ILE HIS ARG TRP SER ALA SER SEQRES 8 A 215 MET MET VAL LEU MET MET ILE LEU HIS VAL PHE ARG VAL SEQRES 9 A 215 TYR LEU THR GLY GLY PHE LYS LYS PRO ARG GLU LEU THR SEQRES 10 A 215 TRP ILE SER GLY VAL ILE LEU ALA VAL ILE THR VAL SER SEQRES 11 A 215 PHE GLY VAL THR GLY TYR SER LEU PRO TRP ASP GLN VAL SEQRES 12 A 215 GLY TYR TRP ALA VAL LYS ILE VAL SER GLY VAL PRO GLU SEQRES 13 A 215 ALA ILE PRO VAL VAL GLY VAL LEU ILE SER ASP LEU LEU SEQRES 14 A 215 ARG GLY GLY SER SER VAL GLY GLN ALA THR LEU THR ARG SEQRES 15 A 215 TYR TYR SER ALA HIS THR PHE VAL LEU PRO TRP LEU ILE SEQRES 16 A 215 ALA VAL PHE MET LEU LEU HIS PHE LEU MET ILE ARG LYS SEQRES 17 A 215 GLN GLY ILE SER GLY PRO LEU SEQRES 1 B 160 MET ALA THR LEU LYS LYS PRO ASP LEU SER ASP PRO LYS SEQRES 2 B 160 LEU ARG ALA LYS LEU ALA LYS GLY MET GLY HIS ASN TYR SEQRES 3 B 160 TYR GLY GLU PRO ALA TRP PRO ASN ASP LEU LEU TYR VAL SEQRES 4 B 160 PHE PRO VAL VAL ILE MET GLY THR PHE ALA CYS ILE VAL SEQRES 5 B 160 ALA LEU SER VAL LEU ASP PRO ALA MET VAL GLY GLU PRO SEQRES 6 B 160 ALA ASP PRO PHE ALA THR PRO LEU GLU ILE LEU PRO GLU SEQRES 7 B 160 TRP TYR LEU TYR PRO VAL PHE GLN ILE LEU ARG SER VAL SEQRES 8 B 160 PRO ASN LYS LEU LEU GLY VAL LEU LEU MET ALA SER VAL SEQRES 9 B 160 PRO LEU GLY LEU ILE LEU VAL PRO PHE ILE GLU ASN VAL SEQRES 10 B 160 ASN LYS PHE GLN ASN PRO PHE ARG ARG PRO VAL ALA THR SEQRES 11 B 160 THR ILE PHE LEU PHE GLY THR LEU VAL THR ILE TRP LEU SEQRES 12 B 160 GLY ILE GLY ALA THR PHE PRO LEU ASP LYS THR LEU THR SEQRES 13 B 160 LEU GLY LEU PHE SEQRES 1 C 289 TYR PRO PHE TRP ALA GLN GLN THR TYR PRO PRO THR PRO SEQRES 2 C 289 ARG GLU PRO THR GLY ARG ILE VAL CYS ALA ASN CYS HIS SEQRES 3 C 289 LEU ALA ALA LYS PRO ALA GLU VAL GLU VAL PRO GLN SER SEQRES 4 C 289 VAL LEU PRO ASP THR VAL PHE LYS ALA VAL VAL LYS ILE SEQRES 5 C 289 PRO TYR ASP THR LYS LEU GLN GLN VAL ALA ALA ASP GLY SEQRES 6 C 289 SER LYS VAL GLY LEU ASN VAL GLY ALA VAL LEU MET LEU SEQRES 7 C 289 PRO GLU GLY PHE LYS ILE ALA PRO GLU GLU ARG ILE PRO SEQRES 8 C 289 GLU GLU LEU LYS LYS GLU VAL GLY ASP VAL TYR PHE GLN SEQRES 9 C 289 PRO TYR LYS GLU GLY GLN ASP ASN VAL LEU LEU VAL GLY SEQRES 10 C 289 PRO LEU PRO GLY GLU GLN TYR GLN GLU ILE VAL PHE PRO SEQRES 11 C 289 VAL LEU SER PRO ASN PRO THR THR ASP LYS ASN ILE HIS SEQRES 12 C 289 PHE GLY LYS TYR ALA ILE HIS LEU GLY ALA ASN ARG GLY SEQRES 13 C 289 ARG GLY GLN ILE TYR PRO THR GLY GLU LYS SER ASN ASN SEQRES 14 C 289 ASN VAL PHE THR ALA SER ALA THR GLY THR ILE THR LYS SEQRES 15 C 289 ILE ALA LYS GLU GLU ASP GLU TYR GLY ASN VAL LYS TYR SEQRES 16 C 289 GLN VAL SER ILE GLN THR ASP SER GLY LYS THR VAL VAL SEQRES 17 C 289 ASP THR ILE PRO ALA GLY PRO GLU LEU ILE VAL SER GLU SEQRES 18 C 289 GLY GLN ALA VAL LYS ALA GLY GLU ALA LEU THR ASN ASN SEQRES 19 C 289 PRO ASN VAL GLY GLY PHE GLY GLN ASP ASP THR GLU ILE SEQRES 20 C 289 VAL LEU GLN ASP PRO ASN ARG VAL LYS TRP MET ILE ALA SEQRES 21 C 289 PHE ILE CYS LEU VAL MET LEU ALA GLN LEU MET LEU ILE SEQRES 22 C 289 LEU LYS LYS LYS GLN VAL GLU LYS VAL GLN ALA ALA GLU SEQRES 23 C 289 MET ASN PHE SEQRES 1 D 179 MET ALA GLN PHE THR GLU SER MET ASP VAL PRO ASP MET SEQRES 2 D 179 GLY ARG ARG GLN PHE MET ASN LEU LEU ALA PHE GLY THR SEQRES 3 D 179 VAL THR GLY VAL ALA LEU GLY ALA LEU TYR PRO LEU VAL SEQRES 4 D 179 LYS TYR PHE ILE PRO PRO SER GLY GLY ALA VAL GLY GLY SEQRES 5 D 179 GLY THR THR ALA LYS ASP LYS LEU GLY ASN ASN VAL LYS SEQRES 6 D 179 VAL SER LYS PHE LEU GLU SER HIS ASN ALA GLY ASP ARG SEQRES 7 D 179 VAL LEU VAL GLN GLY LEU LYS GLY ASP PRO THR TYR ILE SEQRES 8 D 179 VAL VAL GLU SER LYS GLU ALA ILE ARG ASP TYR GLY ILE SEQRES 9 D 179 ASN ALA VAL CYS THR HIS LEU GLY CYS VAL VAL PRO TRP SEQRES 10 D 179 ASN ALA ALA GLU ASN LYS PHE LYS CYS PRO CYS HIS GLY SEQRES 11 D 179 SER GLN TYR ASP GLU THR GLY LYS VAL ILE ARG GLY PRO SEQRES 12 D 179 ALA PRO LEU SER LEU ALA LEU CYS HIS ALA THR VAL GLN SEQRES 13 D 179 ASP ASP ASN ILE VAL LEU THR PRO TRP THR GLU THR ASP SEQRES 14 D 179 PHE ARG THR GLY GLU LYS PRO TRP TRP VAL SEQRES 1 E 32 MET ILE LEU GLY ALA VAL PHE TYR ILE VAL PHE ILE ALA SEQRES 2 E 32 LEU PHE PHE GLY ILE ALA VAL GLY ILE ILE PHE ALA ILE SEQRES 3 E 32 LYS SER ILE LYS LEU ILE SEQRES 1 F 35 MET THR GLU GLU MET LEU TYR ALA ALA LEU LEU SER PHE SEQRES 2 F 35 GLY LEU ILE PHE VAL GLY TRP GLY LEU GLY VAL LEU LEU SEQRES 3 F 35 LEU LYS ILE GLN GLY ALA GLU LYS GLU SEQRES 1 G 37 MET VAL GLU PRO LEU LEU ASP GLY LEU VAL LEU GLY LEU SEQRES 2 G 37 VAL PHE ALA THR LEU GLY GLY LEU PHE TYR ALA ALA TYR SEQRES 3 G 37 GLN GLN TYR LYS ARG PRO ASN GLU LEU GLY GLY SEQRES 1 H 29 MET GLU ILE ASP VAL LEU GLY TRP VAL ALA LEU LEU VAL SEQRES 2 H 29 VAL PHE THR TRP SER ILE ALA MET VAL VAL TRP GLY ARG SEQRES 3 H 29 ASN GLY LEU HET CD A1001 1 HET HEM A 301 43 HET HEM A 302 43 HET HEM A 303 43 HET UMQ A1101 34 HET UMQ A1102 34 HET UMQ A1103 34 HET UMQ A1104 34 HET CD B 161 1 HET CLA B 201 65 HET OPC B 202 54 HET HEM C 301 43 HET FES D 200 4 HET SQD D 201 54 HET BCR G 101 40 HET OPC H1002 54 HETNAM CD CADMIUM ION HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM UMQ UNDECYL-MALTOSIDE HETNAM CLA CHLOROPHYLL A HETNAM OPC (7R,17E)-4-HYDROXY-N,N,N,7-TETRAMETHYL-7-[(8E)-OCTADEC- HETNAM 2 OPC 8-ENOYLOXY]-10-OXO-3,5,9-TRIOXA-4-PHOSPHAHEPTACOS-17- HETNAM 3 OPC EN-1-AMINIUM 4-OXIDE HETNAM FES FE2/S2 (INORGANIC) CLUSTER HETNAM SQD 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D- HETNAM 2 SQD GLUCOPYRANOSYL]-SN-GLYCEROL HETNAM BCR BETA-CAROTENE HETSYN HEM HEME HETSYN UMQ UNDECYL-BETA-D-MALTOPYRANOSIDE HETSYN OPC DIOLEOYL-PHOSPHATIDYLCHOLINE HETSYN SQD SULFOQUINOVOSYLDIACYLGLYCEROL FORMUL 9 CD 2(CD 2+) FORMUL 10 HEM 4(C34 H32 FE N4 O4) FORMUL 13 UMQ 4(C23 H44 O11) FORMUL 18 CLA C55 H72 MG N4 O5 2+ FORMUL 19 OPC 2(C45 H87 N O8 P 1+) FORMUL 21 FES FE2 S2 FORMUL 22 SQD C41 H78 O12 S FORMUL 23 BCR C40 H56 FORMUL 25 HOH *5(H2 O) HELIX 1 1 ASN A 3 GLU A 13 1 11 HELIX 2 2 GLU A 13 THR A 22 1 10 HELIX 3 3 ASN A 31 TYR A 34 5 4 HELIX 4 4 CYS A 35 PHE A 56 1 22 HELIX 5 5 GLU A 64 GLU A 75 1 12 HELIX 6 6 PHE A 78 LEU A 106 1 29 HELIX 7 7 LYS A 111 PRO A 113 5 3 HELIX 8 8 ARG A 114 TYR A 136 1 23 HELIX 9 9 ASP A 141 SER A 152 1 12 HELIX 10 10 GLY A 153 ILE A 158 5 6 HELIX 11 11 VAL A 161 GLY A 171 1 11 HELIX 12 12 GLY A 176 PHE A 189 1 14 HELIX 13 13 PHE A 189 GLY A 210 1 22 HELIX 14 14 ASP B 11 LYS B 20 1 10 HELIX 15 15 ALA B 31 LEU B 36 1 6 HELIX 16 16 TYR B 38 ASP B 58 1 21 HELIX 17 17 GLU B 78 TYR B 80 5 3 HELIX 18 18 LEU B 81 SER B 90 1 10 HELIX 19 19 ASN B 93 GLU B 115 1 23 HELIX 20 20 ASN B 116 ASN B 118 5 3 HELIX 21 21 ARG B 126 ALA B 147 1 22 HELIX 22 22 TYR C 1 TYR C 9 1 9 HELIX 23 23 ILE C 20 CYS C 25 5 6 HELIX 24 24 PRO C 86 ILE C 90 5 5 HELIX 25 25 PRO C 91 GLY C 99 1 9 HELIX 26 26 ASP C 251 ASN C 288 1 38 HELIX 27 27 ASP D 12 ILE D 43 1 32 HELIX 28 28 LYS D 65 SER D 72 1 8 HELIX 29 29 LEU D 84 GLY D 86 5 3 HELIX 30 30 MET E 1 SER E 28 1 28 HELIX 31 31 THR F 2 GLY F 31 1 30 HELIX 32 32 GLU G 3 TYR G 29 1 27 HELIX 33 33 GLU H 2 ARG H 26 1 25 SHEET 1 A 2 TYR A 25 VAL A 26 0 SHEET 2 A 2 GLU B 29 PRO B 30 -1 O GLU B 29 N VAL A 26 SHEET 1 B 4 GLU C 33 GLU C 35 0 SHEET 2 B 4 VAL C 45 LYS C 51 -1 O LYS C 51 N GLU C 33 SHEET 3 B 4 GLU C 126 LEU C 132 -1 O PHE C 129 N ALA C 48 SHEET 4 B 4 LYS C 83 ILE C 84 -1 N LYS C 83 O LEU C 132 SHEET 1 C 6 SER C 39 VAL C 40 0 SHEET 2 C 6 GLY C 239 LEU C 249 1 O VAL C 248 N VAL C 40 SHEET 3 C 6 GLY C 145 ARG C 155 -1 N ALA C 153 O GLY C 241 SHEET 4 C 6 ASN C 71 MET C 77 -1 N MET C 77 O HIS C 150 SHEET 5 C 6 VAL C 113 PRO C 120 -1 O LEU C 114 N LEU C 76 SHEET 6 C 6 GLN C 104 PRO C 105 -1 N GLN C 104 O LEU C 115 SHEET 1 D 3 ILE C 183 GLU C 186 0 SHEET 2 D 3 LYS C 194 SER C 198 -1 O GLN C 196 N ALA C 184 SHEET 3 D 3 VAL C 208 THR C 210 -1 O ASP C 209 N VAL C 197 SHEET 1 E 5 VAL D 79 GLN D 82 0 SHEET 2 E 5 PRO D 88 ILE D 91 -1 O THR D 89 N VAL D 81 SHEET 3 E 5 TYR D 102 ASN D 105 -1 O ILE D 104 N TYR D 90 SHEET 4 E 5 LEU D 150 THR D 154 -1 O CYS D 151 N GLY D 103 SHEET 5 E 5 VAL D 161 PRO D 164 -1 O VAL D 161 N THR D 154 SHEET 1 F 2 PHE D 124 CYS D 126 0 SHEET 2 F 2 SER D 131 TYR D 133 -1 O SER D 131 N CYS D 126 SSBOND 1 CYS D 108 CYS D 126 1555 1555 2.09 SSBOND 2 CYS D 113 CYS D 128 1555 1555 2.07 LINK FE HEM A 301 NE2 HIS A 86 1555 1555 2.00 LINK FE HEM A 301 NE2 HIS A 187 1555 1555 1.96 LINK FE HEM A 302 NE2 HIS A 100 1555 1555 2.07 LINK FE HEM A 302 NE2 HIS A 202 1555 1555 2.09 LINK CAB HEM A 303 SG CYS A 35 1555 1555 2.01 LINK FE HEM C 301 N TYR C 1 1555 1555 1.93 LINK FE HEM C 301 NE2 HIS C 26 1555 1555 2.18 LINK CAC HEM C 301 SG CYS C 25 1555 1555 2.01 LINK FE1 FES D 200 SG CYS D 108 1555 1555 1.83 LINK FE2 FES D 200 ND1 HIS D 110 1555 1555 2.27 LINK FE1 FES D 200 SG CYS D 126 1555 1555 2.35 LINK FE2 FES D 200 ND1 HIS D 129 1555 1555 2.30 CISPEP 1 GLY C 117 PRO C 118 0 9.10 SITE 1 AC1 4 GLU A 75 HOH A1105 HIS C 143 HOH C 302 SITE 1 AC2 16 GLN A 47 GLY A 51 PHE A 52 MET A 54 SITE 2 AC2 16 TYR A 58 ARG A 83 HIS A 86 ARG A 87 SITE 3 AC2 16 ALA A 90 MET A 93 PHE A 131 GLY A 135 SITE 4 AC2 16 LEU A 138 PRO A 139 HIS A 187 PHE A 189 SITE 1 AC3 23 TYR A 34 GLY A 37 GLY A 38 MET A 93 SITE 2 AC3 23 HIS A 100 VAL A 101 ARG A 103 VAL A 104 SITE 3 AC3 23 GLY A 109 ARG A 114 THR A 117 TRP A 118 SITE 4 AC3 23 GLY A 121 VAL A 122 LEU A 124 MET A 199 SITE 5 AC3 23 HIS A 202 PHE A 203 ILE A 206 ILE A 211 SITE 6 AC3 23 SER A 212 HEM A 303 HOH A1106 SITE 1 AC4 13 TYR A 34 CYS A 35 GLY A 38 ILE A 206 SITE 2 AC4 13 ARG A 207 GLY A 210 ILE A 211 HEM A 302 SITE 3 AC4 13 HOH A1106 ASN B 25 VAL B 39 PHE B 40 SITE 4 AC4 13 ILE B 44 SITE 1 AC5 10 GLU A 75 PHE A 78 TRP A 80 LEU A 81 SITE 2 AC5 10 VAL B 52 ASN C 253 ARG C 254 TRP C 257 SITE 3 AC5 10 PHE C 261 PRO D 37 SITE 1 AC6 2 LEU A 12 LYS A 208 SITE 1 AC7 6 ASN A 3 TYR A 5 ASP A 6 ILE A 14 SITE 2 AC7 6 GLN A 15 UMQ A1104 SITE 1 AC8 4 THR A 22 UMQ A1103 TRP B 32 SQD D 201 SITE 1 AC9 4 ASP B 58 LYS C 146 GLU F 4 GLU G 3 SITE 1 BC1 15 ILE A 98 PHE A 102 TYR A 105 TYR B 80 SITE 2 BC1 15 PRO B 83 VAL B 84 ILE B 87 MET B 101 SITE 3 BC1 15 VAL B 104 LEU B 108 ILE B 132 PHE B 133 SITE 4 BC1 15 THR B 140 OPC B 202 HOH B 211 SITE 1 BC2 12 LEU B 100 SER B 103 LEU B 108 VAL B 111 SITE 2 BC2 12 ILE B 114 GLU B 115 ASN B 118 ARG B 126 SITE 3 BC2 12 PRO B 127 VAL B 128 ALA B 129 CLA B 201 SITE 1 BC3 19 TYR C 1 PRO C 2 TRP C 4 ALA C 5 SITE 2 BC3 19 CYS C 22 CYS C 25 HIS C 26 GLN C 60 SITE 3 BC3 19 LEU C 70 ASN C 71 VAL C 72 GLY C 73 SITE 4 BC3 19 ALA C 74 ASN C 154 GLY C 156 ARG C 157 SITE 5 BC3 19 GLY C 158 ILE C 160 TYR C 161 SITE 1 BC4 7 CYS D 108 HIS D 110 CYS D 126 CYS D 128 SITE 2 BC4 7 HIS D 129 SER D 131 PRO D 143 SITE 1 BC5 8 UMQ A1104 TRP B 32 TYR B 38 LYS C 275 SITE 2 BC5 8 ARG D 16 ASN D 20 LEU D 21 GLY D 25 SITE 1 BC6 13 ILE A 39 MET A 96 LEU A 99 ILE F 16 SITE 2 BC6 13 PHE F 17 TRP F 20 ALA G 16 GLY G 19 SITE 3 BC6 13 GLY G 20 TYR G 23 PHE H 15 ILE H 19 SITE 4 BC6 13 OPC H1002 SITE 1 BC7 11 MET A 92 CYS B 50 GLY E 4 ALA E 5 SITE 2 BC7 11 LEU F 11 LEU G 5 LEU G 9 BCR G 101 SITE 3 BC7 11 TRP H 8 LEU H 12 PHE H 15 CRYST1 158.343 158.343 361.094 90.00 90.00 120.00 P 61 2 2 12 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 0.006315 0.003646 0.000000 0.00000 SCALE2 0.000000 0.007292 0.000000 0.00000 SCALE3 0.000000 0.000000 0.002769 0.00000