HEADER OXIDOREDUCTASE 03-DEC-14 4UCH TITLE STRUCTURE OF HUMAN NNOS R354A G357D MUTANT HEME DOMAIN IN COMPLEX WITH TITLE 2 3-(((2-((2-(1H-IMIDAZOL-1-YL)PYRIMIDIN-4-YL)ETHYL)AMINO)METHYL) TITLE 3 BENZONITRILE COMPND MOL_ID: 1; COMPND 2 MOLECULE: NITRIC OXIDE SYNTHASE, BRAIN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RESIDUES 302-723; COMPND 5 SYNONYM: CONSTITUTIVE NOS, NC-NOS, NOS TYPE I, NEURONAL NOS, N-NOS, COMPND 6 NNOS, PEPTIDYL-CYSTEINE S-NITROSYLASE NOS1, BNOS, NEURONAL NITRIC COMPND 7 OXIDE SYNTHASE; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PCWORI KEYWDS OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR H.LI,T.L.POULOS REVDAT 3 20-DEC-23 4UCH 1 REMARK LINK REVDAT 2 04-MAR-15 4UCH 1 JRNL REVDAT 1 24-DEC-14 4UCH 0 JRNL AUTH P.MUKHERJEE,H.LI,I.SEVRIOUKOVA,G.CHREIFI,P.MARTASEK, JRNL AUTH 2 L.J.ROMAN,T.L.POULOS,R.B.SILVERMAN JRNL TITL NOVEL 2,4-DISUBSTITUTED PYRIMIDINES AS POTENT, SELECTIVE, JRNL TITL 2 AND CELL-PERMEABLE INHIBITORS OF NEURONAL NITRIC OXIDE JRNL TITL 3 SYNTHASE. JRNL REF J.MED.CHEM. V. 58 1067 2015 JRNL REFN ISSN 0022-2623 JRNL PMID 25489882 JRNL DOI 10.1021/JM501719E REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.03 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.010 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.2 REMARK 3 NUMBER OF REFLECTIONS : 52084 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.197 REMARK 3 R VALUE (WORKING SET) : 0.194 REMARK 3 FREE R VALUE : 0.251 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 4853 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 50.0377 - 6.8304 0.99 3278 132 0.1478 0.1881 REMARK 3 2 6.8304 - 5.4236 1.00 3269 165 0.1496 0.1998 REMARK 3 3 5.4236 - 4.7386 1.00 3208 163 0.1308 0.1869 REMARK 3 4 4.7386 - 4.3056 0.99 3252 164 0.1260 0.1672 REMARK 3 5 4.3056 - 3.9971 0.99 3220 168 0.1342 0.1963 REMARK 3 6 3.9971 - 3.7616 0.99 3266 172 0.1505 0.2093 REMARK 3 7 3.7616 - 3.5732 0.99 3195 189 0.1586 0.2120 REMARK 3 8 3.5732 - 3.4177 0.99 3215 165 0.1723 0.2532 REMARK 3 9 3.4177 - 3.2862 0.99 3233 168 0.1927 0.2821 REMARK 3 10 3.2862 - 3.1728 0.99 3262 175 0.2126 0.2845 REMARK 3 11 3.1728 - 3.0736 0.99 3243 145 0.2222 0.3038 REMARK 3 12 3.0736 - 2.9858 1.00 3266 171 0.2122 0.2781 REMARK 3 13 2.9858 - 2.9072 0.99 3202 169 0.2091 0.2591 REMARK 3 14 2.9072 - 2.8362 1.00 3303 144 0.2267 0.2796 REMARK 3 15 2.8362 - 2.7718 0.99 3219 153 0.2516 0.3080 REMARK 3 16 2.7718 - 2.7128 0.99 3250 143 0.2736 0.3468 REMARK 3 17 2.7128 - 2.6585 0.99 3257 176 0.2821 0.3244 REMARK 3 18 2.6585 - 2.6084 0.98 3082 178 0.2488 0.3218 REMARK 3 19 2.6084 - 2.5618 0.97 3234 159 0.2532 0.3356 REMARK 3 20 2.5618 - 2.5184 0.97 3154 162 0.2641 0.3336 REMARK 3 21 2.5184 - 2.4777 0.96 3088 196 0.2812 0.3174 REMARK 3 22 2.4777 - 2.4396 0.95 3117 175 0.2908 0.3016 REMARK 3 23 2.4396 - 2.4037 0.95 3085 167 0.2929 0.2949 REMARK 3 24 2.4037 - 2.3699 0.93 2960 175 0.2894 0.3051 REMARK 3 25 2.3699 - 2.3379 0.90 2975 181 0.3100 0.3862 REMARK 3 26 2.3379 - 2.3075 0.90 2966 150 0.3272 0.4177 REMARK 3 27 2.3075 - 2.2787 0.89 2862 139 0.3424 0.3821 REMARK 3 28 2.2787 - 2.2512 0.86 2795 128 0.3617 0.4256 REMARK 3 29 2.2512 - 2.2250 0.85 2869 149 0.3885 0.4169 REMARK 3 30 2.2250 - 2.2000 0.87 2817 132 0.3550 0.4208 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.350 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 29.800 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 39.62 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.007 7092 REMARK 3 ANGLE : 1.130 9652 REMARK 3 CHIRALITY : 0.075 996 REMARK 3 PLANARITY : 0.005 1221 REMARK 3 DIHEDRAL : 15.299 2578 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: (CHAIN A AND RESID 302:721) REMARK 3 ORIGIN FOR THE GROUP (A): 116.7105 249.7321 359.6516 REMARK 3 T TENSOR REMARK 3 T11: 0.2180 T22: 0.2836 REMARK 3 T33: 0.2557 T12: -0.0453 REMARK 3 T13: 0.0346 T23: 0.0448 REMARK 3 L TENSOR REMARK 3 L11: 0.8839 L22: 1.1935 REMARK 3 L33: 2.5507 L12: -0.2392 REMARK 3 L13: -0.0013 L23: 0.3725 REMARK 3 S TENSOR REMARK 3 S11: -0.0061 S12: -0.0184 S13: 0.0108 REMARK 3 S21: -0.0221 S22: -0.0602 S23: -0.0104 REMARK 3 S31: 0.1018 S32: 0.0793 S33: 0.0650 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN B AND RESID 302:721) REMARK 3 ORIGIN FOR THE GROUP (A): 115.3036 248.6285 322.3542 REMARK 3 T TENSOR REMARK 3 T11: 0.2364 T22: 0.3047 REMARK 3 T33: 0.2707 T12: 0.0121 REMARK 3 T13: 0.0281 T23: -0.0303 REMARK 3 L TENSOR REMARK 3 L11: 0.9264 L22: 1.2472 REMARK 3 L33: 3.5467 L12: -0.1674 REMARK 3 L13: -0.0093 L23: 0.0719 REMARK 3 S TENSOR REMARK 3 S11: 0.0256 S12: 0.0728 S13: 0.0093 REMARK 3 S21: -0.0777 S22: -0.1083 S23: 0.0992 REMARK 3 S31: -0.0157 S32: -0.2484 S33: 0.0672 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: RESIDUES 344 TO 351 IN CHAIN A AND 344 REMARK 3 TO 353 IN CHAIN B ARE DISORDERED REMARK 4 REMARK 4 4UCH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 03-DEC-14. REMARK 100 THE DEPOSITION ID IS D_1290062490. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-NOV-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.2.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 52298 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.4 REMARK 200 DATA REDUNDANCY : 4.800 REMARK 200 R MERGE (I) : 0.17000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 4.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.30 REMARK 200 COMPLETENESS FOR SHELL (%) : 86.1 REMARK 200 DATA REDUNDANCY IN SHELL : 4.80 REMARK 200 R MERGE FOR SHELL (I) : 1.50000 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 4D1N REMARK 200 REMARK 200 REMARK: RMERGE 3.181 RPIM 2.271 CC ONE HALF 0.388 REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.95 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.67 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 9-11% PEG3350, 10% GLYCEROL, 40 MM REMARK 280 CITRIC ACID, 60 MM BIS-TRIS-PROPANE, 5 MM TCEP, PH 6.2 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 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 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 26.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 82.22000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 61.19000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 82.22000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 61.19000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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: 9220 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 33470 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -84.6 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 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 SER A 344 REMARK 465 GLN A 345 REMARK 465 HIS A 346 REMARK 465 ALA A 347 REMARK 465 ARG A 348 REMARK 465 ARG A 349 REMARK 465 PRO A 350 REMARK 465 GLU A 351 REMARK 465 CYS B 302 REMARK 465 PRO B 303 REMARK 465 SER B 344 REMARK 465 GLN B 345 REMARK 465 HIS B 346 REMARK 465 ALA B 347 REMARK 465 ARG B 348 REMARK 465 ARG B 349 REMARK 465 PRO B 350 REMARK 465 GLU B 351 REMARK 465 ASP B 352 REMARK 465 VAL B 353 REMARK 465 GLY B 723 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLY A 723 CA C O REMARK 470 LYS B 722 CA C O CB CG CD CE REMARK 470 LYS B 722 NZ 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 HOH A 2041 O HOH A 2042 2.19 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 ALA A 417 95.75 -68.56 REMARK 500 THR A 471 -72.95 -117.13 REMARK 500 CYS A 587 57.03 -150.67 REMARK 500 ARG A 608 -130.23 -120.78 REMARK 500 CYS A 677 101.23 -163.90 REMARK 500 TYR A 703 149.96 -171.49 REMARK 500 SER B 397 -2.34 67.71 REMARK 500 THR B 471 -84.14 -116.59 REMARK 500 CYS B 587 55.59 -153.46 REMARK 500 ARG B 608 -134.20 -113.97 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 900 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 331 SG REMARK 620 2 CYS A 336 SG 114.9 REMARK 620 3 CYS B 331 SG 113.6 107.3 REMARK 620 4 CYS B 336 SG 102.5 103.5 114.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 750 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 420 SG REMARK 620 2 HEM A 750 NA 94.9 REMARK 620 3 HEM A 750 NB 90.3 90.0 REMARK 620 4 HEM A 750 NC 86.1 178.6 90.9 REMARK 620 5 HEM A 750 ND 93.5 88.8 176.1 90.2 REMARK 620 6 OLW A 800 N01 168.0 92.5 80.3 86.6 96.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 750 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 420 SG REMARK 620 2 HEM B 750 NA 89.4 REMARK 620 3 HEM B 750 NB 91.6 89.5 REMARK 620 4 HEM B 750 NC 89.2 178.0 92.0 REMARK 620 5 HEM B 750 ND 91.9 89.8 176.4 88.8 REMARK 620 6 OLW B 800 N01 175.5 88.8 92.5 92.4 83.9 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 750 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE H4B A 760 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OLW A 800 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 900 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 750 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE H4B B 760 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OLW B 800 DBREF 4UCH A 302 723 UNP P29475 NOS1_HUMAN 302 723 DBREF 4UCH B 302 723 UNP P29475 NOS1_HUMAN 302 723 SEQADV 4UCH ALA A 354 UNP P29475 ARG 354 ENGINEERED MUTATION SEQADV 4UCH ASP A 357 UNP P29475 GLY 357 ENGINEERED MUTATION SEQADV 4UCH ALA B 354 UNP P29475 ARG 354 ENGINEERED MUTATION SEQADV 4UCH ASP B 357 UNP P29475 GLY 357 ENGINEERED MUTATION SEQRES 1 A 422 CYS PRO ARG PHE LEU LYS VAL LYS ASN TRP GLU THR GLU SEQRES 2 A 422 VAL VAL LEU THR ASP THR LEU HIS LEU LYS SER THR LEU SEQRES 3 A 422 GLU THR GLY CYS THR GLU TYR ILE CYS MET GLY SER ILE SEQRES 4 A 422 MET HIS PRO SER GLN HIS ALA ARG ARG PRO GLU ASP VAL SEQRES 5 A 422 ALA THR LYS ASP GLN LEU PHE PRO LEU ALA LYS GLU PHE SEQRES 6 A 422 ILE ASP GLN TYR TYR SER SER ILE LYS ARG PHE GLY SER SEQRES 7 A 422 LYS ALA HIS MET GLU ARG LEU GLU GLU VAL ASN LYS GLU SEQRES 8 A 422 ILE ASP THR THR SER THR TYR GLN LEU LYS ASP THR GLU SEQRES 9 A 422 LEU ILE TYR GLY ALA LYS HIS ALA TRP ARG ASN ALA SER SEQRES 10 A 422 ARG CYS VAL GLY ARG ILE GLN TRP SER LYS LEU GLN VAL SEQRES 11 A 422 PHE ASP ALA ARG ASP CYS THR THR ALA HIS GLY MET PHE SEQRES 12 A 422 ASN TYR ILE CYS ASN HIS VAL LYS TYR ALA THR ASN LYS SEQRES 13 A 422 GLY ASN LEU ARG SER ALA ILE THR ILE PHE PRO GLN ARG SEQRES 14 A 422 THR ASP GLY LYS HIS ASP PHE ARG VAL TRP ASN SER GLN SEQRES 15 A 422 LEU ILE ARG TYR ALA GLY TYR LYS GLN PRO ASP GLY SER SEQRES 16 A 422 THR LEU GLY ASP PRO ALA ASN VAL GLN PHE THR GLU ILE SEQRES 17 A 422 CYS ILE GLN GLN GLY TRP LYS PRO PRO ARG GLY ARG PHE SEQRES 18 A 422 ASP VAL LEU PRO LEU LEU LEU GLN ALA ASN GLY ASN ASP SEQRES 19 A 422 PRO GLU LEU PHE GLN ILE PRO PRO GLU LEU VAL LEU GLU SEQRES 20 A 422 VAL PRO ILE ARG HIS PRO LYS PHE GLU TRP PHE LYS ASP SEQRES 21 A 422 LEU GLY LEU LYS TRP TYR GLY LEU PRO ALA VAL SER ASN SEQRES 22 A 422 MET LEU LEU GLU ILE GLY GLY LEU GLU PHE SER ALA CYS SEQRES 23 A 422 PRO PHE SER GLY TRP TYR MET GLY THR GLU ILE GLY VAL SEQRES 24 A 422 ARG ASP TYR CYS ASP ASN SER ARG TYR ASN ILE LEU GLU SEQRES 25 A 422 GLU VAL ALA LYS LYS MET ASN LEU ASP MET ARG LYS THR SEQRES 26 A 422 SER SER LEU TRP LYS ASP GLN ALA LEU VAL GLU ILE ASN SEQRES 27 A 422 ILE ALA VAL LEU TYR SER PHE GLN SER ASP LYS VAL THR SEQRES 28 A 422 ILE VAL ASP HIS HIS SER ALA THR GLU SER PHE ILE LYS SEQRES 29 A 422 HIS MET GLU ASN GLU TYR ARG CYS ARG GLY GLY CYS PRO SEQRES 30 A 422 ALA ASP TRP VAL TRP ILE VAL PRO PRO MET SER GLY SER SEQRES 31 A 422 ILE THR PRO VAL PHE HIS GLN GLU MET LEU ASN TYR ARG SEQRES 32 A 422 LEU THR PRO SER PHE GLU TYR GLN PRO ASP PRO TRP ASN SEQRES 33 A 422 THR HIS VAL TRP LYS GLY SEQRES 1 B 422 CYS PRO ARG PHE LEU LYS VAL LYS ASN TRP GLU THR GLU SEQRES 2 B 422 VAL VAL LEU THR ASP THR LEU HIS LEU LYS SER THR LEU SEQRES 3 B 422 GLU THR GLY CYS THR GLU TYR ILE CYS MET GLY SER ILE SEQRES 4 B 422 MET HIS PRO SER GLN HIS ALA ARG ARG PRO GLU ASP VAL SEQRES 5 B 422 ALA THR LYS ASP GLN LEU PHE PRO LEU ALA LYS GLU PHE SEQRES 6 B 422 ILE ASP GLN TYR TYR SER SER ILE LYS ARG PHE GLY SER SEQRES 7 B 422 LYS ALA HIS MET GLU ARG LEU GLU GLU VAL ASN LYS GLU SEQRES 8 B 422 ILE ASP THR THR SER THR TYR GLN LEU LYS ASP THR GLU SEQRES 9 B 422 LEU ILE TYR GLY ALA LYS HIS ALA TRP ARG ASN ALA SER SEQRES 10 B 422 ARG CYS VAL GLY ARG ILE GLN TRP SER LYS LEU GLN VAL SEQRES 11 B 422 PHE ASP ALA ARG ASP CYS THR THR ALA HIS GLY MET PHE SEQRES 12 B 422 ASN TYR ILE CYS ASN HIS VAL LYS TYR ALA THR ASN LYS SEQRES 13 B 422 GLY ASN LEU ARG SER ALA ILE THR ILE PHE PRO GLN ARG SEQRES 14 B 422 THR ASP GLY LYS HIS ASP PHE ARG VAL TRP ASN SER GLN SEQRES 15 B 422 LEU ILE ARG TYR ALA GLY TYR LYS GLN PRO ASP GLY SER SEQRES 16 B 422 THR LEU GLY ASP PRO ALA ASN VAL GLN PHE THR GLU ILE SEQRES 17 B 422 CYS ILE GLN GLN GLY TRP LYS PRO PRO ARG GLY ARG PHE SEQRES 18 B 422 ASP VAL LEU PRO LEU LEU LEU GLN ALA ASN GLY ASN ASP SEQRES 19 B 422 PRO GLU LEU PHE GLN ILE PRO PRO GLU LEU VAL LEU GLU SEQRES 20 B 422 VAL PRO ILE ARG HIS PRO LYS PHE GLU TRP PHE LYS ASP SEQRES 21 B 422 LEU GLY LEU LYS TRP TYR GLY LEU PRO ALA VAL SER ASN SEQRES 22 B 422 MET LEU LEU GLU ILE GLY GLY LEU GLU PHE SER ALA CYS SEQRES 23 B 422 PRO PHE SER GLY TRP TYR MET GLY THR GLU ILE GLY VAL SEQRES 24 B 422 ARG ASP TYR CYS ASP ASN SER ARG TYR ASN ILE LEU GLU SEQRES 25 B 422 GLU VAL ALA LYS LYS MET ASN LEU ASP MET ARG LYS THR SEQRES 26 B 422 SER SER LEU TRP LYS ASP GLN ALA LEU VAL GLU ILE ASN SEQRES 27 B 422 ILE ALA VAL LEU TYR SER PHE GLN SER ASP LYS VAL THR SEQRES 28 B 422 ILE VAL ASP HIS HIS SER ALA THR GLU SER PHE ILE LYS SEQRES 29 B 422 HIS MET GLU ASN GLU TYR ARG CYS ARG GLY GLY CYS PRO SEQRES 30 B 422 ALA ASP TRP VAL TRP ILE VAL PRO PRO MET SER GLY SER SEQRES 31 B 422 ILE THR PRO VAL PHE HIS GLN GLU MET LEU ASN TYR ARG SEQRES 32 B 422 LEU THR PRO SER PHE GLU TYR GLN PRO ASP PRO TRP ASN SEQRES 33 B 422 THR HIS VAL TRP LYS GLY HET HEM A 750 43 HET H4B A 760 17 HET OLW A 800 23 HET ZN A 900 1 HET HEM B 750 43 HET H4B B 760 17 HET OLW B 800 23 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM H4B 5,6,7,8-TETRAHYDROBIOPTERIN HETNAM OLW 3-[({2-[2-(1H-IMIDAZOL-1-YL)PYRIMIDIN-4- HETNAM 2 OLW YL]ETHYL}AMINO)METHYL]BENZONITRILE HETNAM ZN ZINC ION HETSYN HEM HEME HETSYN OLW 2-[2-(1H-IMIDAZOL-1-YL)PYRIMIDIN-4-YL]-N-(3- HETSYN 2 OLW CYANOBENZYL)ETHAN-1-AMINE FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 4 H4B 2(C9 H15 N5 O3) FORMUL 5 OLW 2(C17 H16 N6) FORMUL 6 ZN ZN 2+ FORMUL 10 HOH *345(H2 O) HELIX 1 1 THR A 320 SER A 325 5 6 HELIX 2 2 THR A 355 ILE A 374 1 20 HELIX 3 3 SER A 379 SER A 397 1 19 HELIX 4 4 LYS A 402 ASN A 416 1 15 HELIX 5 5 GLY A 422 TRP A 426 5 5 HELIX 6 6 THR A 439 ASN A 456 1 18 HELIX 7 7 LYS A 457 ASN A 459 5 3 HELIX 8 8 ASN A 503 GLY A 514 1 12 HELIX 9 9 PRO A 542 VAL A 546 5 5 HELIX 10 10 PHE A 556 GLY A 563 5 8 HELIX 11 11 GLY A 595 VAL A 600 1 6 HELIX 12 12 VAL A 600 ASP A 605 1 6 HELIX 13 13 ILE A 611 MET A 619 1 9 HELIX 14 14 LEU A 629 ASP A 649 1 21 HELIX 15 15 ASP A 655 GLY A 675 1 21 HELIX 16 16 ASP A 680 VAL A 685 1 6 HELIX 17 17 SER A 689 THR A 693 5 5 HELIX 18 18 THR A 693 HIS A 697 5 5 HELIX 19 19 ASP A 714 THR A 718 5 5 HELIX 20 20 THR B 320 SER B 325 5 6 HELIX 21 21 THR B 355 ILE B 374 1 20 HELIX 22 22 SER B 379 SER B 397 1 19 HELIX 23 23 LYS B 402 ASN B 416 1 15 HELIX 24 24 GLY B 422 TRP B 426 5 5 HELIX 25 25 THR B 439 ASN B 456 1 18 HELIX 26 26 LYS B 457 ASN B 459 5 3 HELIX 27 27 ASN B 503 GLN B 513 1 11 HELIX 28 28 PRO B 542 VAL B 546 5 5 HELIX 29 29 PHE B 556 GLY B 563 5 8 HELIX 30 30 GLY B 595 VAL B 600 1 6 HELIX 31 31 VAL B 600 ASP B 605 1 6 HELIX 32 32 ILE B 611 MET B 619 1 9 HELIX 33 33 LYS B 625 SER B 628 5 4 HELIX 34 34 LEU B 629 ASP B 649 1 21 HELIX 35 35 ASP B 655 GLY B 675 1 21 HELIX 36 36 ASP B 680 VAL B 685 1 6 HELIX 37 37 SER B 689 THR B 693 5 5 HELIX 38 38 THR B 693 HIS B 697 5 5 HELIX 39 39 ASP B 714 THR B 718 5 5 SHEET 1 AA 2 LEU A 306 LYS A 309 0 SHEET 2 AA 2 VAL A 316 ASP A 319 -1 O LEU A 317 N VAL A 308 SHEET 1 AB 4 GLN A 430 ASP A 433 0 SHEET 2 AB 4 ALA A 463 ILE A 466 1 O ILE A 464 N PHE A 432 SHEET 3 AB 4 PHE A 589 SER A 590 -1 O SER A 590 N ALA A 463 SHEET 4 AB 4 ALA A 571 VAL A 572 -1 O VAL A 572 N PHE A 589 SHEET 1 AC 3 ARG A 478 VAL A 479 0 SHEET 2 AC 3 LEU A 527 GLN A 530 -1 O GLN A 530 N ARG A 478 SHEET 3 AC 3 GLU A 537 PHE A 539 -1 O GLU A 537 N LEU A 529 SHEET 1 AD 2 GLY A 489 LYS A 491 0 SHEET 2 AD 2 THR A 497 GLY A 499 -1 O LEU A 498 N TYR A 490 SHEET 1 AE 2 GLU A 548 PRO A 550 0 SHEET 2 AE 2 LYS A 565 TYR A 567 -1 O TRP A 566 N VAL A 549 SHEET 1 AF 3 LEU A 582 PHE A 584 0 SHEET 2 AF 3 LEU A 576 ILE A 579 -1 O LEU A 577 N PHE A 584 SHEET 3 AF 3 SER A 708 GLU A 710 -1 O SER A 708 N GLU A 578 SHEET 1 AG 2 TYR A 593 MET A 594 0 SHEET 2 AG 2 ILE A 653 VAL A 654 1 N VAL A 654 O TYR A 593 SHEET 1 BA 2 LEU B 306 LYS B 309 0 SHEET 2 BA 2 VAL B 316 ASP B 319 -1 O LEU B 317 N VAL B 308 SHEET 1 BB 4 GLN B 430 ASP B 433 0 SHEET 2 BB 4 ALA B 463 ILE B 466 1 O ILE B 464 N PHE B 432 SHEET 3 BB 4 PHE B 589 SER B 590 -1 O SER B 590 N ALA B 463 SHEET 4 BB 4 ALA B 571 VAL B 572 -1 O VAL B 572 N PHE B 589 SHEET 1 BC 3 ARG B 478 VAL B 479 0 SHEET 2 BC 3 LEU B 527 GLN B 530 -1 O GLN B 530 N ARG B 478 SHEET 3 BC 3 GLU B 537 PHE B 539 -1 O GLU B 537 N LEU B 529 SHEET 1 BD 2 GLY B 489 LYS B 491 0 SHEET 2 BD 2 THR B 497 GLY B 499 -1 O LEU B 498 N TYR B 490 SHEET 1 BE 2 GLU B 548 PRO B 550 0 SHEET 2 BE 2 LYS B 565 TYR B 567 -1 O TRP B 566 N VAL B 549 SHEET 1 BF 3 LEU B 582 PHE B 584 0 SHEET 2 BF 3 LEU B 576 ILE B 579 -1 O LEU B 577 N PHE B 584 SHEET 3 BF 3 SER B 708 GLU B 710 -1 O SER B 708 N GLU B 578 SHEET 1 BG 2 TYR B 593 MET B 594 0 SHEET 2 BG 2 ILE B 653 VAL B 654 1 N VAL B 654 O TYR B 593 LINK SG CYS A 331 ZN ZN A 900 1555 1555 2.30 LINK SG CYS A 336 ZN ZN A 900 1555 1555 2.36 LINK SG CYS A 420 FE HEM A 750 1555 1555 2.33 LINK FE HEM A 750 N01 OLW A 800 1555 1555 2.39 LINK ZN ZN A 900 SG CYS B 331 1555 1555 2.29 LINK ZN ZN A 900 SG CYS B 336 1555 1555 2.35 LINK SG CYS B 420 FE HEM B 750 1555 1555 2.28 LINK FE HEM B 750 N01 OLW B 800 1555 1555 2.29 CISPEP 1 THR A 706 PRO A 707 0 0.26 CISPEP 2 THR B 706 PRO B 707 0 3.48 SITE 1 AC1 18 TRP A 414 ARG A 419 CYS A 420 VAL A 421 SITE 2 AC1 18 GLY A 422 PHE A 589 SER A 590 TRP A 592 SITE 3 AC1 18 GLU A 597 TRP A 683 PHE A 709 TYR A 711 SITE 4 AC1 18 H4B A 760 OLW A 800 HOH A2142 HOH A2154 SITE 5 AC1 18 HOH A2202 HOH A2203 SITE 1 AC2 16 SER A 339 MET A 341 ARG A 601 VAL A 682 SITE 2 AC2 16 TRP A 683 HEM A 750 HOH A2014 HOH A2154 SITE 3 AC2 16 HOH A2155 HOH A2190 HOH A2204 TRP B 681 SITE 4 AC2 16 PHE B 696 HIS B 697 GLN B 698 GLU B 699 SITE 1 AC3 7 MET A 341 HIS A 342 GLN A 483 PRO A 570 SITE 2 AC3 7 VAL A 572 TYR A 711 HEM A 750 SITE 1 AC4 4 CYS A 331 CYS A 336 CYS B 331 CYS B 336 SITE 1 AC5 16 TRP B 414 CYS B 420 SER B 462 PHE B 589 SITE 2 AC5 16 SER B 590 TRP B 592 GLU B 597 TRP B 683 SITE 3 AC5 16 PHE B 709 TYR B 711 H4B B 760 OLW B 800 SITE 4 AC5 16 HOH B2108 HOH B2139 HOH B2140 HOH B2141 SITE 1 AC6 15 TRP A 681 PHE A 696 HIS A 697 GLN A 698 SITE 2 AC6 15 GLU A 699 SER B 339 MET B 341 ARG B 601 SITE 3 AC6 15 VAL B 682 TRP B 683 HEM B 750 HOH B2027 SITE 4 AC6 15 HOH B2120 HOH B2134 HOH B2140 SITE 1 AC7 8 MET B 341 HIS B 342 GLN B 483 PRO B 570 SITE 2 AC7 8 VAL B 572 TRP B 683 TYR B 711 HEM B 750 CRYST1 52.000 122.380 164.440 90.00 90.00 90.00 P 21 21 21 8 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 0.019231 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008171 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006081 0.00000