HEADER METAL BINDING PROTEIN 19-DEC-24 9HTT TITLE MCCP IN COMPLEX WITH PHOTOCAGED NITRIC OXIDE, 1.44 S, 0.19 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 GENE: CCP, MCA2394; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VARIANT: PUC86; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PBLUESCRIPT SK(+) KEYWDS MCCP, HEME, GAS BINDING, 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 9HTT 1 JRNL REVDAT 1 03-SEP-25 9HTT 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. 1.75 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) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 75.89 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 41713 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) : 0.167 REMARK 3 FREE R VALUE : 0.199 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.876 REMARK 3 FREE R VALUE TEST SET COUNT : 2034 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.75 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.80 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2857 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.3760 REMARK 3 BIN FREE R VALUE SET COUNT : 159 REMARK 3 BIN FREE R VALUE : 0.3720 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 : 91 REMARK 3 SOLVENT ATOMS : 64 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.20 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): 0.082 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.086 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.082 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.878 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.976 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.965 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2355 ; 0.012 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3210 ; 2.528 ; 1.891 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 282 ; 6.666 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 16 ; 7.934 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 352 ;13.148 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 295 ; 0.142 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1912 ; 0.014 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 850 ; 0.203 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1535 ; 0.316 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 106 ; 0.106 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL 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): 1112 ; 3.519 ; 3.029 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1392 ; 4.548 ; 5.400 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1243 ; 5.708 ; 3.553 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1816 ; 8.754 ; 6.230 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 : 0.4869 REMARK 3 TWIN DOMAIN : 2 REMARK 3 TWIN OPERATOR : L, -K, H REMARK 3 TWIN FRACTION : 0.5131 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 9HTT 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_1292144184. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-SEP-21 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) : 1.00 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 : 41713 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.750 REMARK 200 RESOLUTION RANGE LOW (A) : 75.890 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 121.2 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.78 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 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 : 0.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIRAS 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): 2.97 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 53.66050 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 53.66050 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 53.66050 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 53.66050 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 53.66050 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 53.66050 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 53.66050 REMARK 290 SMTRY2 6 -1.000000 0.000000 0.000000 53.66050 REMARK 290 SMTRY3 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 0.000000 -1.000000 53.66050 REMARK 290 SMTRY2 7 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 1.000000 0.000000 53.66050 REMARK 290 SMTRY1 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 8 1.000000 0.000000 0.000000 53.66050 REMARK 290 SMTRY3 8 0.000000 -1.000000 0.000000 53.66050 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 53.66050 REMARK 290 SMTRY3 10 -1.000000 0.000000 0.000000 53.66050 REMARK 290 SMTRY1 11 0.000000 1.000000 0.000000 53.66050 REMARK 290 SMTRY2 11 0.000000 0.000000 -1.000000 53.66050 REMARK 290 SMTRY3 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 12 0.000000 -1.000000 0.000000 53.66050 REMARK 290 SMTRY2 12 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 12 1.000000 0.000000 0.000000 53.66050 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 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 202 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 -19 REMARK 465 ASN A -18 REMARK 465 LYS A -17 REMARK 465 PRO A -16 REMARK 465 SER A -15 REMARK 465 PHE A -14 REMARK 465 LEU A -13 REMARK 465 LEU A -12 REMARK 465 VAL A -11 REMARK 465 GLY A -10 REMARK 465 LEU A -9 REMARK 465 LEU A -8 REMARK 465 VAL A -7 REMARK 465 VAL A -6 REMARK 465 SER A -5 REMARK 465 GLY A -4 REMARK 465 VAL A -3 REMARK 465 LEU A -2 REMARK 465 GLY A -1 REMARK 465 ALA A 0 REMARK 465 ALA A 1 REMARK 465 GLU A 2 REMARK 465 MET B -19 REMARK 465 ASN B -18 REMARK 465 LYS B -17 REMARK 465 PRO B -16 REMARK 465 SER B -15 REMARK 465 PHE B -14 REMARK 465 LEU B -13 REMARK 465 LEU B -12 REMARK 465 VAL B -11 REMARK 465 GLY B -10 REMARK 465 LEU B -9 REMARK 465 LEU B -8 REMARK 465 VAL B -7 REMARK 465 VAL B -6 REMARK 465 SER B -5 REMARK 465 GLY B -4 REMARK 465 VAL B -3 REMARK 465 LEU B -2 REMARK 465 GLY B -1 REMARK 465 ALA B 0 REMARK 465 ALA B 1 REMARK 465 GLU B 2 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 ND HEC B 201 N NO B 202 2.02 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 PHE A 61 N - CA - CB ANGL. DEV. = -11.4 DEGREES REMARK 500 PRO B 31 N - CA - CB ANGL. DEV. = -8.4 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 LYS A 109 55.32 -101.66 REMARK 500 ASP B 87 100.63 -166.55 REMARK 500 GLU B 104 18.51 55.08 REMARK 500 LYS B 109 67.68 -115.26 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG B 135 0.11 SIDE CHAIN 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 A 202 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 71 NE2 REMARK 620 2 HIS A 71 NE2 0.0 REMARK 620 3 HOH A 325 O 93.6 93.6 REMARK 620 4 HOH A 325 O 90.6 90.6 70.7 REMARK 620 N 1 2 3 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 123 NE2 REMARK 620 2 HEC A 201 NA 92.4 REMARK 620 3 HEC A 201 NB 98.0 89.0 REMARK 620 4 HEC A 201 NC 98.9 168.6 90.2 REMARK 620 5 HEC A 201 ND 95.1 90.5 166.9 87.7 REMARK 620 6 NO A 203 N 167.3 96.0 91.7 72.7 75.3 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 123 NE2 REMARK 620 2 HEC B 201 NA 93.4 REMARK 620 3 HEC B 201 NB 94.1 87.9 REMARK 620 4 HEC B 201 NC 94.9 171.7 91.4 REMARK 620 5 HEC B 201 ND 99.2 92.3 166.7 86.5 REMARK 620 6 NO B 202 N 159.2 88.6 106.7 83.8 60.0 REMARK 620 7 NO B 202 O 171.6 78.9 82.7 92.9 84.4 25.6 REMARK 620 N 1 2 3 4 5 6 DBREF 9HTT A -19 138 UNP G1UBD5 G1UBD5_METCA 1 158 DBREF 9HTT B -19 138 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 ZN A 202 1 HET NO A 203 2 HET HEC B 201 43 HET NO B 202 2 HETNAM HEC HEME C HETNAM ZN ZINC ION HETNAM NO NITRIC OXIDE HETSYN NO NITROGEN MONOXIDE FORMUL 3 HEC 2(C34 H34 FE N4 O4) FORMUL 4 ZN ZN 2+ FORMUL 5 NO 2(N O) FORMUL 8 HOH *64(H2 O) HELIX 1 AA1 GLY A 10 TRP A 14 5 5 HELIX 2 AA2 LEU A 28 GLY A 33 1 6 HELIX 3 AA3 ASN A 41 ARG A 49 1 9 HELIX 4 AA4 PHE A 91 GLY A 95 5 5 HELIX 5 AA5 GLY A 116 ALA A 124 1 9 HELIX 6 AA6 ALA A 125 GLN A 130 5 6 HELIX 7 AA7 GLY B 10 TRP B 14 5 5 HELIX 8 AA8 LEU B 28 GLY B 33 1 6 HELIX 9 AA9 ASN B 41 ARG B 49 1 9 HELIX 10 AB1 PHE B 91 GLY B 95 5 5 HELIX 11 AB2 GLY B 116 ALA B 124 1 9 HELIX 12 AB3 ALA B 125 GLN B 130 5 6 SHEET 1 AA1 7 TRP A 97 GLY A 103 0 SHEET 2 AA1 7 ALA A 72 ARG A 86 -1 N GLU A 85 O GLY A 98 SHEET 3 AA1 7 VAL A 58 GLU A 68 -1 N ASP A 65 O GLY A 76 SHEET 4 AA1 7 GLY A 34 ALA A 40 -1 N ILE A 35 O PHE A 64 SHEET 5 AA1 7 TYR A 15 ILE A 22 -1 N MET A 20 O HIS A 36 SHEET 6 AA1 7 ALA B 72 ARG B 86 -1 O LEU B 73 N VAL A 21 SHEET 7 AA1 7 TRP B 97 GLY B 103 -1 O GLY B 98 N GLU B 85 SHEET 1 AA2 7 TRP A 97 GLY A 103 0 SHEET 2 AA2 7 ALA A 72 ARG A 86 -1 N GLU A 85 O GLY A 98 SHEET 3 AA2 7 TYR B 15 ILE B 22 -1 O VAL B 21 N LEU A 73 SHEET 4 AA2 7 GLY B 34 ALA B 40 -1 O VAL B 38 N VAL B 17 SHEET 5 AA2 7 VAL B 58 ASP B 69 -1 O ASP B 62 N HIS B 37 SHEET 6 AA2 7 ALA B 72 ARG B 86 -1 O GLY B 76 N ASP B 65 SHEET 7 AA2 7 TRP B 97 GLY B 103 -1 O GLY B 98 N GLU B 85 LINK SG CYS A 119 CAB HEC A 201 1555 1555 1.74 LINK SG CYS A 122 CAC HEC A 201 1555 1555 1.87 LINK SG CYS B 119 CAB HEC B 201 1555 1555 1.76 LINK SG CYS B 122 CAC HEC B 201 1555 1555 1.85 LINK NE2 HIS A 71 ZN A ZN A 202 1555 1555 2.09 LINK NE2 HIS A 71 ZN A ZN A 202 1555 8555 2.09 LINK NE2 HIS A 123 FE HEC A 201 1555 1555 2.03 LINK FE HEC A 201 N NO A 203 1555 1555 1.97 LINK ZN A ZN A 202 O HOH A 325 1555 1555 2.45 LINK ZN A ZN A 202 O HOH A 325 1555 8555 2.45 LINK NE2 HIS B 123 FE HEC B 201 1555 1555 2.02 LINK FE HEC B 201 N NO B 202 1555 1555 1.99 LINK FE HEC B 201 O NO B 202 1555 1555 2.72 CISPEP 1 ASN A 30 PRO A 31 0 9.07 CISPEP 2 ASN B 30 PRO B 31 0 -6.93 CRYST1 107.321 107.321 107.321 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 0.009318 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009318 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009318 0.00000 CONECT 569 2225 CONECT 932 2204 CONECT 953 2212 CONECT 963 2182 CONECT 2022 2250 CONECT 2043 2258 CONECT 2053 2228 CONECT 2182 963 2187 2198 2206 CONECT 2182 2214 2226 CONECT 2183 2188 2218 CONECT 2184 2191 2199 CONECT 2185 2202 2207 CONECT 2186 2210 2215 CONECT 2187 2182 2188 2191 CONECT 2188 2183 2187 2189 CONECT 2189 2188 2190 2193 CONECT 2190 2189 2191 2192 CONECT 2191 2184 2187 2190 CONECT 2192 2190 CONECT 2193 2189 2194 CONECT 2194 2193 2195 CONECT 2195 2194 2196 2197 CONECT 2196 2195 CONECT 2197 2195 CONECT 2198 2182 2199 2202 CONECT 2199 2184 2198 2200 CONECT 2200 2199 2201 2203 CONECT 2201 2200 2202 2204 CONECT 2202 2185 2198 2201 CONECT 2203 2200 CONECT 2204 932 2201 2205 CONECT 2205 2204 CONECT 2206 2182 2207 2210 CONECT 2207 2185 2206 2208 CONECT 2208 2207 2209 2211 CONECT 2209 2208 2210 2212 CONECT 2210 2186 2206 2209 CONECT 2211 2208 CONECT 2212 953 2209 2213 CONECT 2213 2212 CONECT 2214 2182 2215 2218 CONECT 2215 2186 2214 2216 CONECT 2216 2215 2217 2219 CONECT 2217 2216 2218 2220 CONECT 2218 2183 2214 2217 CONECT 2219 2216 CONECT 2220 2217 2221 CONECT 2221 2220 2222 CONECT 2222 2221 2223 2224 CONECT 2223 2222 CONECT 2224 2222 CONECT 2225 569 2297 CONECT 2226 2182 2227 CONECT 2227 2226 CONECT 2228 2053 2233 2244 2252 CONECT 2228 2260 2271 2272 CONECT 2229 2234 2264 CONECT 2230 2237 2245 CONECT 2231 2248 2253 CONECT 2232 2256 2261 CONECT 2233 2228 2234 2237 CONECT 2234 2229 2233 2235 CONECT 2235 2234 2236 2239 CONECT 2236 2235 2237 2238 CONECT 2237 2230 2233 2236 CONECT 2238 2236 CONECT 2239 2235 2240 CONECT 2240 2239 2241 CONECT 2241 2240 2242 2243 CONECT 2242 2241 CONECT 2243 2241 CONECT 2244 2228 2245 2248 CONECT 2245 2230 2244 2246 CONECT 2246 2245 2247 2249 CONECT 2247 2246 2248 2250 CONECT 2248 2231 2244 2247 CONECT 2249 2246 CONECT 2250 2022 2247 2251 CONECT 2251 2250 CONECT 2252 2228 2253 2256 CONECT 2253 2231 2252 2254 CONECT 2254 2253 2255 2257 CONECT 2255 2254 2256 2258 CONECT 2256 2232 2252 2255 CONECT 2257 2254 CONECT 2258 2043 2255 2259 CONECT 2259 2258 CONECT 2260 2228 2261 2264 CONECT 2261 2232 2260 2262 CONECT 2262 2261 2263 2265 CONECT 2263 2262 2264 2266 CONECT 2264 2229 2260 2263 CONECT 2265 2262 CONECT 2266 2263 2267 CONECT 2267 2266 2268 CONECT 2268 2267 2269 2270 CONECT 2269 2268 CONECT 2270 2268 CONECT 2271 2228 2272 CONECT 2272 2228 2271 CONECT 2297 2225 MASTER 438 0 5 12 14 0 0 6 2299 2 101 26 END