HEADER METAL BINDING PROTEIN 19-DEC-24 9HTC TITLE MCCP IN COMPLEX WITH PHOTOCAGED NITRIC OXIDE, 1.44 S, 1600 MICROJOULE, TITLE 2 SSX COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME C; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: METHYLOCOCCUS CAPSULATUS STR. BATH; SOURCE 3 ORGANISM_TAXID: 243233; SOURCE 4 ATCC: 33009; SOURCE 5 GENE: CCP, MCA2394; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VARIANT: PUC86; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PBLUESCRIPT SK(+) KEYWDS MCCP, HEME, GAS BINDING, NO, METAL BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR P.SMYTH,L.J.WILLIAMS,M.A.HOUGH,J.A.R.WORRALL,R.L.OWEN REVDAT 2 10-SEP-25 9HTC 1 JRNL REVDAT 1 03-SEP-25 9HTC 0 JRNL AUTH P.SMYTH,S.JAHO,L.J.WILLIAMS,G.KARRAS,A.FITZPATRICK, JRNL AUTH 2 A.J.THOMPSON,S.BATTAH,D.AXFORD,S.HORRELL,M.LUCIC,K.ISHIHARA, JRNL AUTH 3 M.KATAOKA,H.MATSUURA,K.SHIMBA,K.TONO,T.TOSHA,H.SUGIMOTO, JRNL AUTH 4 S.OWADA,M.A.HOUGH,J.A.R.WORRALL,R.L.OWEN JRNL TITL TIME-RESOLVED SERIAL SYNCHROTRON AND SERIAL FEMTOSECOND JRNL TITL 2 CRYSTALLOGRAPHY OF HEME PROTEINS USING PHOTOCAGED NITRIC JRNL TITL 3 OXIDE. JRNL REF IUCRJ V. 12 582 2025 JRNL REFN ESSN 2052-2525 JRNL PMID 40843530 JRNL DOI 10.1107/S2052252525006645 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0425 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 76.09 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 38523 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.161 REMARK 3 FREE R VALUE : 0.195 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.290 REMARK 3 FREE R VALUE TEST SET COUNT : 2038 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) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.85 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2700 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.3650 REMARK 3 BIN FREE R VALUE SET COUNT : 142 REMARK 3 BIN FREE R VALUE : 0.3700 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2144 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 104 REMARK 3 SOLVENT ATOMS : 88 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.53 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.087 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.091 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.086 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.140 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.978 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.967 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2373 ; 0.012 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3230 ; 2.514 ; 1.890 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 282 ;10.561 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 16 ; 5.645 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 353 ;12.237 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 296 ; 0.131 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1924 ; 0.013 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 858 ; 0.206 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1541 ; 0.313 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 126 ; 0.108 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 1 ; 0.280 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): 1118 ; 3.530 ; 3.159 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1402 ; 4.600 ; 5.642 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1255 ; 5.953 ; 3.674 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1828 ; 8.971 ; 6.442 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL 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 TWIN DETAILS REMARK 3 NUMBER OF TWIN DOMAINS : 2 REMARK 3 TWIN DOMAIN : 1 REMARK 3 TWIN OPERATOR : H, K, L REMARK 3 TWIN FRACTION : 0.5400 REMARK 3 TWIN DOMAIN : 2 REMARK 3 TWIN OPERATOR : L, -K, H REMARK 3 TWIN FRACTION : 0.4600 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK BULK SOLVENT REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE NOT BEEN USED REMARK 4 REMARK 4 9HTC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 20-DEC-24. REMARK 100 THE DEPOSITION ID IS D_1292144150. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-DEC-19 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I24 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.969 REMARK 200 MONOCHROMATOR : CRYOCOOLED DOUBLE CRYSTAL REMARK 200 MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DIALS, XIA2 REMARK 200 DATA SCALING SOFTWARE : XIA2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 38525 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 76.090 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 159.8 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.83 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 127.2 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.700 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: CUBES OF APPROX 30 UM GREW WITHIN 24 H. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.95 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: FINAL CONCENTRATIONS: 20 MG/ML REMARK 280 PROTEIN, 50 MM HEPES PH 7.5, 34 % (V/V) POLYETHYLENE GLYCOL 550, REMARK 280 500 MM MES PH 6.5, 5 MM ZNSO4., BATCH MODE, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 5555 Z,X,Y REMARK 290 6555 Z+1/2,-X+1/2,-Y REMARK 290 7555 -Z+1/2,-X,Y+1/2 REMARK 290 8555 -Z,X+1/2,-Y+1/2 REMARK 290 9555 Y,Z,X REMARK 290 10555 -Y,Z+1/2,-X+1/2 REMARK 290 11555 Y+1/2,-Z+1/2,-X REMARK 290 12555 -Y+1/2,-Z,X+1/2 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 53.72050 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 53.72050 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 53.72050 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 53.72050 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 53.72050 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 53.72050 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 6 0.000000 0.000000 1.000000 53.72050 REMARK 290 SMTRY2 6 -1.000000 0.000000 0.000000 53.72050 REMARK 290 SMTRY3 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 0.000000 -1.000000 53.72050 REMARK 290 SMTRY2 7 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 1.000000 0.000000 53.72050 REMARK 290 SMTRY1 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 8 1.000000 0.000000 0.000000 53.72050 REMARK 290 SMTRY3 8 0.000000 -1.000000 0.000000 53.72050 REMARK 290 SMTRY1 9 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 9 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 9 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 0.000000 1.000000 53.72050 REMARK 290 SMTRY3 10 -1.000000 0.000000 0.000000 53.72050 REMARK 290 SMTRY1 11 0.000000 1.000000 0.000000 53.72050 REMARK 290 SMTRY2 11 0.000000 0.000000 -1.000000 53.72050 REMARK 290 SMTRY3 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 12 0.000000 -1.000000 0.000000 53.72050 REMARK 290 SMTRY2 12 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 12 1.000000 0.000000 0.000000 53.72050 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5790 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12800 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -98.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 ZN ZN A 204 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 347 LIES ON A SPECIAL POSITION. 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 A -21 REMARK 465 ASN A -20 REMARK 465 LYS A -19 REMARK 465 PRO A -18 REMARK 465 SER A -17 REMARK 465 PHE A -16 REMARK 465 LEU A -15 REMARK 465 LEU A -14 REMARK 465 VAL A -13 REMARK 465 GLY A -12 REMARK 465 LEU A -11 REMARK 465 LEU A -10 REMARK 465 VAL A -9 REMARK 465 VAL A -8 REMARK 465 SER A -7 REMARK 465 GLY A -6 REMARK 465 VAL A -5 REMARK 465 LEU A -4 REMARK 465 GLY A -3 REMARK 465 ALA A -2 REMARK 465 ALA A -1 REMARK 465 GLU A 0 REMARK 465 MET B -21 REMARK 465 ASN B -20 REMARK 465 LYS B -19 REMARK 465 PRO B -18 REMARK 465 SER B -17 REMARK 465 PHE B -16 REMARK 465 LEU B -15 REMARK 465 LEU B -14 REMARK 465 VAL B -13 REMARK 465 GLY B -12 REMARK 465 LEU B -11 REMARK 465 LEU B -10 REMARK 465 VAL B -9 REMARK 465 VAL B -8 REMARK 465 SER B -7 REMARK 465 GLY B -6 REMARK 465 VAL B -5 REMARK 465 LEU B -4 REMARK 465 GLY B -3 REMARK 465 ALA B -2 REMARK 465 ALA B -1 REMARK 465 GLU B 0 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 GLU A 27 N - CA - CB ANGL. DEV. = 11.6 DEGREES REMARK 500 GLU A 27 CG - CD - OE2 ANGL. DEV. = 13.1 DEGREES REMARK 500 ASN B 28 CB - CA - C ANGL. DEV. = 13.3 DEGREES REMARK 500 PRO B 29 N - CA - CB ANGL. DEV. = -8.1 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 GLU A 102 21.71 48.50 REMARK 500 LYS A 107 60.32 -101.79 REMARK 500 ASP B 85 106.33 -161.81 REMARK 500 GLU B 102 18.76 55.21 REMARK 500 LYS B 107 72.12 -116.79 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 ASN B 28 PRO B 29 -43.89 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 ASN B 28 -10.43 REMARK 500 REMARK 500 REMARK: NULL 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 ZN B 203 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 66 OE1 REMARK 620 2 GLU B 66 OE2 70.6 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 204 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 69 NE2 REMARK 620 2 HIS A 69 NE2 0.0 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 121 NE2 REMARK 620 2 HEC A 201 NA 89.5 REMARK 620 3 HEC A 201 NB 90.4 87.7 REMARK 620 4 HEC A 201 NC 89.8 179.1 91.7 REMARK 620 5 HEC A 201 ND 90.0 91.5 179.1 89.0 REMARK 620 6 NO A 203 N 176.7 88.3 87.1 92.4 92.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 121 NE2 REMARK 620 2 HEC B 201 NA 89.2 REMARK 620 3 HEC B 201 NB 88.1 86.3 REMARK 620 4 HEC B 201 NC 87.2 176.5 93.6 REMARK 620 5 HEC B 201 ND 92.0 93.3 179.6 86.8 REMARK 620 6 NO B 204 N 170.3 82.7 86.0 100.8 93.9 REMARK 620 N 1 2 3 4 5 DBREF 9HTC A -21 136 UNP G1UBD5 G1UBD5_METCA 1 158 DBREF 9HTC B -21 136 UNP G1UBD5 G1UBD5_METCA 1 158 SEQRES 1 A 158 MET ASN LYS PRO SER PHE LEU LEU VAL GLY LEU LEU VAL SEQRES 2 A 158 VAL SER GLY VAL LEU GLY ALA ALA GLU THR LYS VAL LYS SEQRES 3 A 158 TYR PRO ASP GLY PHE ARG SER TRP TYR HIS VAL LYS SER SEQRES 4 A 158 MET VAL ILE GLN PRO GLY HIS PRO LEU GLU ASN PRO PHE SEQRES 5 A 158 GLY GLY ILE HIS HIS VAL TYR ALA ASN ALA GLU ALA ILE SEQRES 6 A 158 GLN GLY LEU ARG GLY GLY ASN TYR PRO ASP GLY ALA VAL SEQRES 7 A 158 LEU VAL PHE ASP LEU PHE ASP TYR GLN GLU ASP ASN HIS SEQRES 8 A 158 ALA LEU VAL GLU GLY LYS ARG LYS LEU ILE GLY VAL MET SEQRES 9 A 158 GLU ARG ASP ALA LYS ARG PHE SER ALA THR GLY GLY TRP SEQRES 10 A 158 GLY TYR GLU GLY PHE GLY GLU GLY LYS PRO ASP LYS ARG SEQRES 11 A 158 LEU VAL THR ASP GLY GLY GLN GLY CYS PHE GLY CYS HIS SEQRES 12 A 158 ALA ALA GLN LYS GLU SER GLN TYR VAL PHE SER ARG LEU SEQRES 13 A 158 ARG ASP SEQRES 1 B 158 MET ASN LYS PRO SER PHE LEU LEU VAL GLY LEU LEU VAL SEQRES 2 B 158 VAL SER GLY VAL LEU GLY ALA ALA GLU THR LYS VAL LYS SEQRES 3 B 158 TYR PRO ASP GLY PHE ARG SER TRP TYR HIS VAL LYS SER SEQRES 4 B 158 MET VAL ILE GLN PRO GLY HIS PRO LEU GLU ASN PRO PHE SEQRES 5 B 158 GLY GLY ILE HIS HIS VAL TYR ALA ASN ALA GLU ALA ILE SEQRES 6 B 158 GLN GLY LEU ARG GLY GLY ASN TYR PRO ASP GLY ALA VAL SEQRES 7 B 158 LEU VAL PHE ASP LEU PHE ASP TYR GLN GLU ASP ASN HIS SEQRES 8 B 158 ALA LEU VAL GLU GLY LYS ARG LYS LEU ILE GLY VAL MET SEQRES 9 B 158 GLU ARG ASP ALA LYS ARG PHE SER ALA THR GLY GLY TRP SEQRES 10 B 158 GLY TYR GLU GLY PHE GLY GLU GLY LYS PRO ASP LYS ARG SEQRES 11 B 158 LEU VAL THR ASP GLY GLY GLN GLY CYS PHE GLY CYS HIS SEQRES 12 B 158 ALA ALA GLN LYS GLU SER GLN TYR VAL PHE SER ARG LEU SEQRES 13 B 158 ARG ASP HET HEC A 201 43 HET GOL A 202 6 HET NO A 203 2 HET ZN A 204 1 HET HEC B 201 43 HET GOL B 202 6 HET ZN B 203 1 HET NO B 204 2 HETNAM HEC HEME C HETNAM GOL GLYCEROL HETNAM NO NITRIC OXIDE HETNAM ZN ZINC ION HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL HETSYN NO NITROGEN MONOXIDE FORMUL 3 HEC 2(C34 H34 FE N4 O4) FORMUL 4 GOL 2(C3 H8 O3) FORMUL 5 NO 2(N O) FORMUL 6 ZN 2(ZN 2+) FORMUL 11 HOH *88(H2 O) HELIX 1 AA1 GLY A 8 TRP A 12 5 5 HELIX 2 AA2 LEU A 26 GLY A 31 1 6 HELIX 3 AA3 ASN A 39 ARG A 47 1 9 HELIX 4 AA4 PHE A 89 GLY A 93 5 5 HELIX 5 AA5 GLY A 114 ALA A 122 1 9 HELIX 6 AA6 ALA A 123 GLN A 128 5 6 HELIX 7 AA7 GLY B 8 TRP B 12 5 5 HELIX 8 AA8 LEU B 26 GLY B 31 1 6 HELIX 9 AA9 ASN B 39 ARG B 47 1 9 HELIX 10 AB1 PHE B 89 GLY B 93 5 5 HELIX 11 AB2 GLY B 114 ALA B 122 1 9 HELIX 12 AB3 ALA B 123 GLN B 128 5 6 SHEET 1 AA1 7 TRP A 95 GLY A 101 0 SHEET 2 AA1 7 ALA A 70 ARG A 84 -1 N GLU A 83 O GLY A 96 SHEET 3 AA1 7 VAL A 56 GLU A 66 -1 N ASP A 63 O GLY A 74 SHEET 4 AA1 7 GLY A 32 ALA A 38 -1 N ILE A 33 O PHE A 62 SHEET 5 AA1 7 TYR A 13 ILE A 20 -1 N LYS A 16 O VAL A 36 SHEET 6 AA1 7 ALA B 70 ARG B 84 -1 O LEU B 71 N VAL A 19 SHEET 7 AA1 7 TRP B 95 GLY B 101 -1 O GLY B 96 N GLU B 83 SHEET 1 AA2 7 TRP A 95 GLY A 101 0 SHEET 2 AA2 7 ALA A 70 ARG A 84 -1 N GLU A 83 O GLY A 96 SHEET 3 AA2 7 TYR B 13 ILE B 20 -1 O VAL B 19 N LEU A 71 SHEET 4 AA2 7 GLY B 32 ALA B 38 -1 O VAL B 36 N LYS B 16 SHEET 5 AA2 7 VAL B 56 ASP B 67 -1 O PHE B 62 N ILE B 33 SHEET 6 AA2 7 ALA B 70 ARG B 84 -1 O GLY B 74 N ASP B 63 SHEET 7 AA2 7 TRP B 95 GLY B 101 -1 O GLY B 96 N GLU B 83 LINK SG CYS A 117 CAB HEC A 201 1555 1555 1.73 LINK SG CYS A 120 CAC HEC A 201 1555 1555 1.86 LINK SG CYS B 117 CAB HEC B 201 1555 1555 1.74 LINK SG CYS B 120 CAC HEC B 201 1555 1555 1.83 LINK OE1 GLU A 66 ZN A ZN B 203 1555 6445 2.19 LINK NE2 HIS A 69 ZN ZN A 204 1555 1555 2.09 LINK NE2 HIS A 69 ZN ZN A 204 1555 6445 2.09 LINK NE2 HIS A 121 FE HEC A 201 1555 1555 2.02 LINK FE HEC A 201 N NO A 203 1555 1555 1.93 LINK OE2 GLU B 66 ZN A ZN B 203 1555 1555 1.74 LINK NE2 HIS B 121 FE HEC B 201 1555 1555 2.00 LINK FE HEC B 201 N NO B 204 1555 1555 1.92 CISPEP 1 ASN A 28 PRO A 29 0 10.82 CRYST1 107.441 107.441 107.441 90.00 90.00 90.00 P 21 3 24 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 0.009307 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009307 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009307 0.00000 CONECT 569 2241 CONECT 934 2212 CONECT 955 2220 CONECT 965 2190 CONECT 1639 2291 CONECT 2024 2264 CONECT 2045 2272 CONECT 2055 2242 CONECT 2190 965 2195 2206 2214 CONECT 2190 2222 2239 CONECT 2191 2196 2226 CONECT 2192 2199 2207 CONECT 2193 2210 2215 CONECT 2194 2218 2223 CONECT 2195 2190 2196 2199 CONECT 2196 2191 2195 2197 CONECT 2197 2196 2198 2201 CONECT 2198 2197 2199 2200 CONECT 2199 2192 2195 2198 CONECT 2200 2198 CONECT 2201 2197 2202 CONECT 2202 2201 2203 CONECT 2203 2202 2204 2205 CONECT 2204 2203 CONECT 2205 2203 CONECT 2206 2190 2207 2210 CONECT 2207 2192 2206 2208 CONECT 2208 2207 2209 2211 CONECT 2209 2208 2210 2212 CONECT 2210 2193 2206 2209 CONECT 2211 2208 CONECT 2212 934 2209 2213 CONECT 2213 2212 CONECT 2214 2190 2215 2218 CONECT 2215 2193 2214 2216 CONECT 2216 2215 2217 2219 CONECT 2217 2216 2218 2220 CONECT 2218 2194 2214 2217 CONECT 2219 2216 CONECT 2220 955 2217 2221 CONECT 2221 2220 CONECT 2222 2190 2223 2226 CONECT 2223 2194 2222 2224 CONECT 2224 2223 2225 2227 CONECT 2225 2224 2226 2228 CONECT 2226 2191 2222 2225 CONECT 2227 2224 CONECT 2228 2225 2229 CONECT 2229 2228 2230 CONECT 2230 2229 2231 2232 CONECT 2231 2230 CONECT 2232 2230 CONECT 2233 2234 2235 CONECT 2234 2233 CONECT 2235 2233 2236 2237 CONECT 2236 2235 CONECT 2237 2235 2238 CONECT 2238 2237 CONECT 2239 2190 2240 CONECT 2240 2239 CONECT 2241 569 CONECT 2242 2055 2247 2258 2266 CONECT 2242 2274 2292 CONECT 2243 2248 2278 CONECT 2244 2251 2259 CONECT 2245 2262 2267 CONECT 2246 2270 2275 CONECT 2247 2242 2248 2251 CONECT 2248 2243 2247 2249 CONECT 2249 2248 2250 2253 CONECT 2250 2249 2251 2252 CONECT 2251 2244 2247 2250 CONECT 2252 2250 CONECT 2253 2249 2254 CONECT 2254 2253 2255 CONECT 2255 2254 2256 2257 CONECT 2256 2255 CONECT 2257 2255 CONECT 2258 2242 2259 2262 CONECT 2259 2244 2258 2260 CONECT 2260 2259 2261 2263 CONECT 2261 2260 2262 2264 CONECT 2262 2245 2258 2261 CONECT 2263 2260 CONECT 2264 2024 2261 2265 CONECT 2265 2264 CONECT 2266 2242 2267 2270 CONECT 2267 2245 2266 2268 CONECT 2268 2267 2269 2271 CONECT 2269 2268 2270 2272 CONECT 2270 2246 2266 2269 CONECT 2271 2268 CONECT 2272 2045 2269 2273 CONECT 2273 2272 CONECT 2274 2242 2275 2278 CONECT 2275 2246 2274 2276 CONECT 2276 2275 2277 2279 CONECT 2277 2276 2278 2280 CONECT 2278 2243 2274 2277 CONECT 2279 2276 CONECT 2280 2277 2281 CONECT 2281 2280 2282 CONECT 2282 2281 2283 2284 CONECT 2283 2282 CONECT 2284 2282 CONECT 2285 2286 2287 CONECT 2286 2285 CONECT 2287 2285 2288 2289 CONECT 2288 2287 CONECT 2289 2287 2290 CONECT 2290 2289 CONECT 2291 1639 CONECT 2292 2242 2293 CONECT 2293 2292 MASTER 451 0 8 12 14 0 0 6 2336 2 114 26 END