HEADER OXIDOREDUCTASE 31-JAN-22 7TS5 TITLE STRUCTURE OF HUMAN NEURONAL NITRIC OXIDE SYNTHASE R354A/G357D MUTANT TITLE 2 HEME DOMAIN IN COMPLEX WITH 4-METHYL-6-(3-(METHYLAMINO)PROP-1-YN-1- TITLE 3 YL)PYRIDIN-2-AMINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: NITRIC OXIDE SYNTHASE, BRAIN; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: CONSTITUTIVE NOS,NC-NOS,NOS TYPE I,NEURONAL NOS,NNOS, COMPND 5 PEPTIDYL-CYSTEINE S-NITROSYLASE NOS1,BNOS; COMPND 6 EC: 1.14.13.39; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 ORGAN: BRAIN; SOURCE 6 GENE: NOS1; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PCWORI KEYWDS NITRIC OXIDE SYNTHASE INHIBITOR, HEME ENZYME, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR H.LI,T.L.POULOS REVDAT 2 18-OCT-23 7TS5 1 REMARK REVDAT 1 13-JUL-22 7TS5 0 JRNL AUTH D.VASU,H.LI,C.D.HARDY,T.L.POULOS,R.B.SILVERMAN JRNL TITL 2-AMINOPYRIDINES WITH A SHORTENED AMINO SIDECHAIN AS POTENT, JRNL TITL 2 SELECTIVE, AND HIGHLY PERMEABLE HUMAN NEURONAL NITRIC OXIDE JRNL TITL 3 SYNTHASE INHIBITORS. JRNL REF BIOORG.MED.CHEM. V. 69 16878 2022 JRNL REFN ESSN 1464-3391 JRNL PMID 35772285 JRNL DOI 10.1016/J.BMC.2022.116878 REMARK 2 REMARK 2 RESOLUTION. 1.84 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.11.1_2575 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) : 1.84 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.32 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.3 REMARK 3 NUMBER OF REFLECTIONS : 165357 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.215 REMARK 3 R VALUE (WORKING SET) : 0.213 REMARK 3 FREE R VALUE : 0.257 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 16427 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 41.3092 - 5.7124 0.97 10478 528 0.1555 0.1704 REMARK 3 2 5.7124 - 4.5360 0.95 10332 536 0.1340 0.1705 REMARK 3 3 4.5360 - 3.9631 0.95 10319 501 0.1343 0.1648 REMARK 3 4 3.9631 - 3.6010 0.98 10619 560 0.1512 0.2027 REMARK 3 5 3.6010 - 3.3430 0.99 10683 573 0.1627 0.2179 REMARK 3 6 3.3430 - 3.1460 0.93 10018 484 0.1752 0.2220 REMARK 3 7 3.1460 - 2.9885 0.96 10318 579 0.1831 0.2523 REMARK 3 8 2.9885 - 2.8584 0.97 10420 564 0.1919 0.2435 REMARK 3 9 2.8584 - 2.7484 0.97 10382 529 0.1959 0.2346 REMARK 3 10 2.7484 - 2.6536 0.98 10762 566 0.2142 0.2528 REMARK 3 11 2.6536 - 2.5706 0.98 10590 550 0.2133 0.2603 REMARK 3 12 2.5706 - 2.4972 0.96 10240 600 0.2262 0.2885 REMARK 3 13 2.4972 - 2.4314 0.92 9960 511 0.2433 0.3191 REMARK 3 14 2.4314 - 2.3721 0.95 10181 576 0.2429 0.2833 REMARK 3 15 2.3721 - 2.3182 0.96 10407 576 0.2498 0.2964 REMARK 3 16 2.3182 - 2.2689 0.97 10299 538 0.2609 0.3083 REMARK 3 17 2.2689 - 2.2235 0.97 10522 584 0.2798 0.3162 REMARK 3 18 2.2235 - 2.1815 0.97 10420 548 0.2712 0.3353 REMARK 3 19 2.1815 - 2.1426 0.98 10714 549 0.2892 0.3410 REMARK 3 20 2.1426 - 2.1062 0.98 10460 576 0.2909 0.3327 REMARK 3 21 2.1062 - 2.0723 0.98 10571 535 0.2964 0.3284 REMARK 3 22 2.0723 - 2.0404 0.93 10108 557 0.3172 0.3604 REMARK 3 23 2.0404 - 2.0104 0.93 9862 516 0.3065 0.3397 REMARK 3 24 2.0104 - 1.9821 0.95 10428 534 0.3195 0.3672 REMARK 3 25 1.9821 - 1.9553 0.96 10285 559 0.3266 0.3620 REMARK 3 26 1.9553 - 1.9299 0.96 10389 515 0.3309 0.3505 REMARK 3 27 1.9299 - 1.9058 0.97 10496 581 0.3497 0.3958 REMARK 3 28 1.9058 - 1.8828 0.97 10414 519 0.3565 0.4044 REMARK 3 29 1.8828 - 1.8609 0.97 10470 529 0.3566 0.3937 REMARK 3 30 1.8609 - 1.8400 0.98 10537 554 0.3555 0.3968 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) : 0.290 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 31.530 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.55 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.15 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 14359 REMARK 3 ANGLE : 0.937 19539 REMARK 3 CHIRALITY : 0.052 2022 REMARK 3 PLANARITY : 0.006 2471 REMARK 3 DIHEDRAL : 17.901 8403 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ( CHAIN A AND RESID 302:722 ) REMARK 3 ORIGIN FOR THE GROUP (A): 263.081 353.441 -64.101 REMARK 3 T TENSOR REMARK 3 T11: 0.1359 T22: 0.1329 REMARK 3 T33: 0.1615 T12: 0.0203 REMARK 3 T13: 0.0138 T23: 0.0044 REMARK 3 L TENSOR REMARK 3 L11: 0.6400 L22: 2.9816 REMARK 3 L33: 0.9206 L12: -0.0009 REMARK 3 L13: -0.0616 L23: 0.1825 REMARK 3 S TENSOR REMARK 3 S11: 0.0327 S12: 0.0213 S13: 0.0735 REMARK 3 S21: -0.1360 S22: 0.0185 S23: -0.1469 REMARK 3 S31: -0.0043 S32: 0.0590 S33: -0.0344 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: ( CHAIN B AND RESID 304:722 ) REMARK 3 ORIGIN FOR THE GROUP (A): 261.216 316.066 -63.600 REMARK 3 T TENSOR REMARK 3 T11: 0.0957 T22: 0.1348 REMARK 3 T33: 0.1406 T12: 0.0349 REMARK 3 T13: -0.0069 T23: 0.0327 REMARK 3 L TENSOR REMARK 3 L11: 0.5948 L22: 1.7685 REMARK 3 L33: 0.6955 L12: 0.0679 REMARK 3 L13: -0.0946 L23: 0.2546 REMARK 3 S TENSOR REMARK 3 S11: 0.0062 S12: 0.0438 S13: -0.0236 REMARK 3 S21: 0.0325 S22: 0.0090 S23: 0.0464 REMARK 3 S31: -0.0386 S32: -0.0311 S33: -0.0163 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: ( CHAIN C AND RESID 305:722 ) REMARK 3 ORIGIN FOR THE GROUP (A): 237.065 355.498 -113.062 REMARK 3 T TENSOR REMARK 3 T11: 0.1706 T22: 0.1498 REMARK 3 T33: 0.1883 T12: -0.0202 REMARK 3 T13: -0.0122 T23: -0.0014 REMARK 3 L TENSOR REMARK 3 L11: 0.5870 L22: 2.8989 REMARK 3 L33: 0.7885 L12: -0.0242 REMARK 3 L13: 0.1434 L23: 0.0588 REMARK 3 S TENSOR REMARK 3 S11: 0.0212 S12: -0.0038 S13: -0.0825 REMARK 3 S21: 0.0693 S22: 0.0082 S23: -0.1350 REMARK 3 S31: 0.0071 S32: 0.0727 S33: -0.0229 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: ( CHAIN D AND RESID 304:722 ) REMARK 3 ORIGIN FOR THE GROUP (A): 235.095 393.017 -113.353 REMARK 3 T TENSOR REMARK 3 T11: 0.1332 T22: 0.1401 REMARK 3 T33: 0.1474 T12: -0.0389 REMARK 3 T13: 0.0032 T23: 0.0277 REMARK 3 L TENSOR REMARK 3 L11: 0.5930 L22: 1.7242 REMARK 3 L33: 0.7949 L12: -0.1838 REMARK 3 L13: 0.0834 L23: 0.0408 REMARK 3 S TENSOR REMARK 3 S11: 0.0059 S12: -0.0284 S13: 0.0408 REMARK 3 S21: -0.0373 S22: -0.0048 S23: 0.0423 REMARK 3 S31: 0.0247 S32: -0.0217 S33: -0.0036 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7TS5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-FEB-22. REMARK 100 THE DEPOSITION ID IS D_1000262696. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-MAY-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL12-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9794 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL SI(III) REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.2.8 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 165611 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.840 REMARK 200 RESOLUTION RANGE LOW (A) : 95.880 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.5 REMARK 200 DATA REDUNDANCY : 4.300 REMARK 200 R MERGE (I) : 0.27100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 4.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.84 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.87 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.5 REMARK 200 DATA REDUNDANCY IN SHELL : 4.40 REMARK 200 R MERGE FOR SHELL (I) : 1.88900 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: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: REFMAC REMARK 200 STARTING MODEL: 4UH5 REMARK 200 REMARK 200 REMARK: PLATES REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.74 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 8% PEG3350 35MM CITRIC ACID 65MM BIS REMARK 280 -TRIS-PROPANE 10% GLYCEROL 5MM TCEP, PH 7.2, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 82.30000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: 10140 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 34270 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -83.0 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 350 REMARK 350 BIOMOLECULE: 2 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: 9690 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 33840 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -81.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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 LEU A 723 REMARK 465 VAL A 724 REMARK 465 CYS B 302 REMARK 465 PRO B 303 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 CYS C 302 REMARK 465 PRO C 303 REMARK 465 ARG C 304 REMARK 465 LEU C 723 REMARK 465 VAL C 724 REMARK 465 CYS D 302 REMARK 465 PRO D 303 REMARK 465 GLN D 345 REMARK 465 HIS D 346 REMARK 465 ALA D 347 REMARK 465 ARG D 348 REMARK 465 ARG D 349 REMARK 465 PRO D 350 REMARK 465 GLU D 351 REMARK 465 ASP D 352 REMARK 465 LEU D 723 REMARK 465 VAL D 724 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 C 1134 O HOH C 1163 2.13 REMARK 500 OH TYR C 711 O1D HEM C 801 2.14 REMARK 500 OH TYR A 711 O1D HEM A 801 2.16 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 LEU A 327 CA - CB - CG ANGL. DEV. = 15.6 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 PHE A 305 119.41 -165.09 REMARK 500 GLU A 351 -79.50 -23.04 REMARK 500 ASP A 352 -139.41 -116.93 REMARK 500 VAL A 353 104.94 -54.91 REMARK 500 ARG A 376 -104.54 -109.18 REMARK 500 PHE A 377 117.55 67.96 REMARK 500 THR A 471 -87.75 -113.54 REMARK 500 SER A 496 -177.91 -68.19 REMARK 500 VAL A 600 -60.76 -102.06 REMARK 500 ARG A 608 -138.15 -114.26 REMARK 500 ASP A 622 99.23 -61.14 REMARK 500 THR B 326 -57.21 -136.61 REMARK 500 LYS B 428 78.81 -107.28 REMARK 500 THR B 471 -80.51 -112.85 REMARK 500 PHE B 522 56.35 -143.56 REMARK 500 CYS B 587 53.56 -153.25 REMARK 500 ARG B 608 -133.97 -111.86 REMARK 500 GLU C 351 -121.02 42.99 REMARK 500 ASP C 352 -130.69 -102.51 REMARK 500 THR C 471 -84.03 -114.73 REMARK 500 CYS C 587 54.82 -151.80 REMARK 500 ARG C 608 -131.70 -115.25 REMARK 500 THR D 326 -70.27 -107.91 REMARK 500 LEU D 327 -158.18 -126.20 REMARK 500 LYS D 428 77.95 -107.62 REMARK 500 THR D 471 -88.13 -111.80 REMARK 500 PHE D 522 53.55 -142.16 REMARK 500 CYS D 587 55.69 -151.91 REMARK 500 ARG D 608 -136.70 -113.67 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B1237 DISTANCE = 6.06 ANGSTROMS REMARK 525 HOH C1214 DISTANCE = 6.71 ANGSTROMS 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 801 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 331 SG REMARK 620 2 CYS A 336 SG 116.7 REMARK 620 3 CYS B 331 SG 119.0 100.6 REMARK 620 4 CYS B 336 SG 103.7 99.5 116.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 801 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 420 SG REMARK 620 2 HEM A 801 NA 103.7 REMARK 620 3 HEM A 801 NB 94.9 87.6 REMARK 620 4 HEM A 801 NC 96.3 159.7 87.4 REMARK 620 5 HEM A 801 ND 107.0 86.9 158.1 90.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 802 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 420 SG REMARK 620 2 HEM B 802 NA 100.0 REMARK 620 3 HEM B 802 NB 97.6 86.8 REMARK 620 4 HEM B 802 NC 96.7 163.0 88.3 REMARK 620 5 HEM B 802 ND 102.2 90.7 160.2 88.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN C 806 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 331 SG REMARK 620 2 CYS C 336 SG 112.6 REMARK 620 3 CYS D 331 SG 118.9 105.1 REMARK 620 4 CYS D 336 SG 102.1 100.0 116.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM C 801 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 420 SG REMARK 620 2 HEM C 801 NA 101.1 REMARK 620 3 HEM C 801 NB 98.1 88.1 REMARK 620 4 HEM C 801 NC 94.9 163.9 87.9 REMARK 620 5 HEM C 801 ND 100.2 87.9 161.7 91.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM D 801 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 420 SG REMARK 620 2 HEM D 801 NA 102.5 REMARK 620 3 HEM D 801 NB 98.9 86.0 REMARK 620 4 HEM D 801 NC 97.4 160.0 89.1 REMARK 620 5 HEM D 801 ND 104.3 89.4 156.8 87.5 REMARK 620 N 1 2 3 4 DBREF 7TS5 A 302 722 UNP P29475 NOS1_HUMAN 302 722 DBREF 7TS5 B 302 722 UNP P29475 NOS1_HUMAN 302 722 DBREF 7TS5 C 302 722 UNP P29475 NOS1_HUMAN 302 722 DBREF 7TS5 D 302 722 UNP P29475 NOS1_HUMAN 302 722 SEQADV 7TS5 ALA A 354 UNP P29475 ARG 354 ENGINEERED MUTATION SEQADV 7TS5 ASP A 357 UNP P29475 GLY 357 ENGINEERED MUTATION SEQADV 7TS5 LEU A 723 UNP P29475 EXPRESSION TAG SEQADV 7TS5 VAL A 724 UNP P29475 EXPRESSION TAG SEQADV 7TS5 ALA B 354 UNP P29475 ARG 354 ENGINEERED MUTATION SEQADV 7TS5 ASP B 357 UNP P29475 GLY 357 ENGINEERED MUTATION SEQADV 7TS5 LEU B 723 UNP P29475 EXPRESSION TAG SEQADV 7TS5 VAL B 724 UNP P29475 EXPRESSION TAG SEQADV 7TS5 ALA C 354 UNP P29475 ARG 354 ENGINEERED MUTATION SEQADV 7TS5 ASP C 357 UNP P29475 GLY 357 ENGINEERED MUTATION SEQADV 7TS5 LEU C 723 UNP P29475 EXPRESSION TAG SEQADV 7TS5 VAL C 724 UNP P29475 EXPRESSION TAG SEQADV 7TS5 ALA D 354 UNP P29475 ARG 354 ENGINEERED MUTATION SEQADV 7TS5 ASP D 357 UNP P29475 GLY 357 ENGINEERED MUTATION SEQADV 7TS5 LEU D 723 UNP P29475 EXPRESSION TAG SEQADV 7TS5 VAL D 724 UNP P29475 EXPRESSION TAG SEQRES 1 A 423 CYS PRO ARG PHE LEU LYS VAL LYS ASN TRP GLU THR GLU SEQRES 2 A 423 VAL VAL LEU THR ASP THR LEU HIS LEU LYS SER THR LEU SEQRES 3 A 423 GLU THR GLY CYS THR GLU TYR ILE CYS MET GLY SER ILE SEQRES 4 A 423 MET HIS PRO SER GLN HIS ALA ARG ARG PRO GLU ASP VAL SEQRES 5 A 423 ALA THR LYS ASP GLN LEU PHE PRO LEU ALA LYS GLU PHE SEQRES 6 A 423 ILE ASP GLN TYR TYR SER SER ILE LYS ARG PHE GLY SER SEQRES 7 A 423 LYS ALA HIS MET GLU ARG LEU GLU GLU VAL ASN LYS GLU SEQRES 8 A 423 ILE ASP THR THR SER THR TYR GLN LEU LYS ASP THR GLU SEQRES 9 A 423 LEU ILE TYR GLY ALA LYS HIS ALA TRP ARG ASN ALA SER SEQRES 10 A 423 ARG CYS VAL GLY ARG ILE GLN TRP SER LYS LEU GLN VAL SEQRES 11 A 423 PHE ASP ALA ARG ASP CYS THR THR ALA HIS GLY MET PHE SEQRES 12 A 423 ASN TYR ILE CYS ASN HIS VAL LYS TYR ALA THR ASN LYS SEQRES 13 A 423 GLY ASN LEU ARG SER ALA ILE THR ILE PHE PRO GLN ARG SEQRES 14 A 423 THR ASP GLY LYS HIS ASP PHE ARG VAL TRP ASN SER GLN SEQRES 15 A 423 LEU ILE ARG TYR ALA GLY TYR LYS GLN PRO ASP GLY SER SEQRES 16 A 423 THR LEU GLY ASP PRO ALA ASN VAL GLN PHE THR GLU ILE SEQRES 17 A 423 CYS ILE GLN GLN GLY TRP LYS PRO PRO ARG GLY ARG PHE SEQRES 18 A 423 ASP VAL LEU PRO LEU LEU LEU GLN ALA ASN GLY ASN ASP SEQRES 19 A 423 PRO GLU LEU PHE GLN ILE PRO PRO GLU LEU VAL LEU GLU SEQRES 20 A 423 VAL PRO ILE ARG HIS PRO LYS PHE GLU TRP PHE LYS ASP SEQRES 21 A 423 LEU GLY LEU LYS TRP TYR GLY LEU PRO ALA VAL SER ASN SEQRES 22 A 423 MET LEU LEU GLU ILE GLY GLY LEU GLU PHE SER ALA CYS SEQRES 23 A 423 PRO PHE SER GLY TRP TYR MET GLY THR GLU ILE GLY VAL SEQRES 24 A 423 ARG ASP TYR CYS ASP ASN SER ARG TYR ASN ILE LEU GLU SEQRES 25 A 423 GLU VAL ALA LYS LYS MET ASN LEU ASP MET ARG LYS THR SEQRES 26 A 423 SER SER LEU TRP LYS ASP GLN ALA LEU VAL GLU ILE ASN SEQRES 27 A 423 ILE ALA VAL LEU TYR SER PHE GLN SER ASP LYS VAL THR SEQRES 28 A 423 ILE VAL ASP HIS HIS SER ALA THR GLU SER PHE ILE LYS SEQRES 29 A 423 HIS MET GLU ASN GLU TYR ARG CYS ARG GLY GLY CYS PRO SEQRES 30 A 423 ALA ASP TRP VAL TRP ILE VAL PRO PRO MET SER GLY SER SEQRES 31 A 423 ILE THR PRO VAL PHE HIS GLN GLU MET LEU ASN TYR ARG SEQRES 32 A 423 LEU THR PRO SER PHE GLU TYR GLN PRO ASP PRO TRP ASN SEQRES 33 A 423 THR HIS VAL TRP LYS LEU VAL SEQRES 1 B 423 CYS PRO ARG PHE LEU LYS VAL LYS ASN TRP GLU THR GLU SEQRES 2 B 423 VAL VAL LEU THR ASP THR LEU HIS LEU LYS SER THR LEU SEQRES 3 B 423 GLU THR GLY CYS THR GLU TYR ILE CYS MET GLY SER ILE SEQRES 4 B 423 MET HIS PRO SER GLN HIS ALA ARG ARG PRO GLU ASP VAL SEQRES 5 B 423 ALA THR LYS ASP GLN LEU PHE PRO LEU ALA LYS GLU PHE SEQRES 6 B 423 ILE ASP GLN TYR TYR SER SER ILE LYS ARG PHE GLY SER SEQRES 7 B 423 LYS ALA HIS MET GLU ARG LEU GLU GLU VAL ASN LYS GLU SEQRES 8 B 423 ILE ASP THR THR SER THR TYR GLN LEU LYS ASP THR GLU SEQRES 9 B 423 LEU ILE TYR GLY ALA LYS HIS ALA TRP ARG ASN ALA SER SEQRES 10 B 423 ARG CYS VAL GLY ARG ILE GLN TRP SER LYS LEU GLN VAL SEQRES 11 B 423 PHE ASP ALA ARG ASP CYS THR THR ALA HIS GLY MET PHE SEQRES 12 B 423 ASN TYR ILE CYS ASN HIS VAL LYS TYR ALA THR ASN LYS SEQRES 13 B 423 GLY ASN LEU ARG SER ALA ILE THR ILE PHE PRO GLN ARG SEQRES 14 B 423 THR ASP GLY LYS HIS ASP PHE ARG VAL TRP ASN SER GLN SEQRES 15 B 423 LEU ILE ARG TYR ALA GLY TYR LYS GLN PRO ASP GLY SER SEQRES 16 B 423 THR LEU GLY ASP PRO ALA ASN VAL GLN PHE THR GLU ILE SEQRES 17 B 423 CYS ILE GLN GLN GLY TRP LYS PRO PRO ARG GLY ARG PHE SEQRES 18 B 423 ASP VAL LEU PRO LEU LEU LEU GLN ALA ASN GLY ASN ASP SEQRES 19 B 423 PRO GLU LEU PHE GLN ILE PRO PRO GLU LEU VAL LEU GLU SEQRES 20 B 423 VAL PRO ILE ARG HIS PRO LYS PHE GLU TRP PHE LYS ASP SEQRES 21 B 423 LEU GLY LEU LYS TRP TYR GLY LEU PRO ALA VAL SER ASN SEQRES 22 B 423 MET LEU LEU GLU ILE GLY GLY LEU GLU PHE SER ALA CYS SEQRES 23 B 423 PRO PHE SER GLY TRP TYR MET GLY THR GLU ILE GLY VAL SEQRES 24 B 423 ARG ASP TYR CYS ASP ASN SER ARG TYR ASN ILE LEU GLU SEQRES 25 B 423 GLU VAL ALA LYS LYS MET ASN LEU ASP MET ARG LYS THR SEQRES 26 B 423 SER SER LEU TRP LYS ASP GLN ALA LEU VAL GLU ILE ASN SEQRES 27 B 423 ILE ALA VAL LEU TYR SER PHE GLN SER ASP LYS VAL THR SEQRES 28 B 423 ILE VAL ASP HIS HIS SER ALA THR GLU SER PHE ILE LYS SEQRES 29 B 423 HIS MET GLU ASN GLU TYR ARG CYS ARG GLY GLY CYS PRO SEQRES 30 B 423 ALA ASP TRP VAL TRP ILE VAL PRO PRO MET SER GLY SER SEQRES 31 B 423 ILE THR PRO VAL PHE HIS GLN GLU MET LEU ASN TYR ARG SEQRES 32 B 423 LEU THR PRO SER PHE GLU TYR GLN PRO ASP PRO TRP ASN SEQRES 33 B 423 THR HIS VAL TRP LYS LEU VAL SEQRES 1 C 423 CYS PRO ARG PHE LEU LYS VAL LYS ASN TRP GLU THR GLU SEQRES 2 C 423 VAL VAL LEU THR ASP THR LEU HIS LEU LYS SER THR LEU SEQRES 3 C 423 GLU THR GLY CYS THR GLU TYR ILE CYS MET GLY SER ILE SEQRES 4 C 423 MET HIS PRO SER GLN HIS ALA ARG ARG PRO GLU ASP VAL SEQRES 5 C 423 ALA THR LYS ASP GLN LEU PHE PRO LEU ALA LYS GLU PHE SEQRES 6 C 423 ILE ASP GLN TYR TYR SER SER ILE LYS ARG PHE GLY SER SEQRES 7 C 423 LYS ALA HIS MET GLU ARG LEU GLU GLU VAL ASN LYS GLU SEQRES 8 C 423 ILE ASP THR THR SER THR TYR GLN LEU LYS ASP THR GLU SEQRES 9 C 423 LEU ILE TYR GLY ALA LYS HIS ALA TRP ARG ASN ALA SER SEQRES 10 C 423 ARG CYS VAL GLY ARG ILE GLN TRP SER LYS LEU GLN VAL SEQRES 11 C 423 PHE ASP ALA ARG ASP CYS THR THR ALA HIS GLY MET PHE SEQRES 12 C 423 ASN TYR ILE CYS ASN HIS VAL LYS TYR ALA THR ASN LYS SEQRES 13 C 423 GLY ASN LEU ARG SER ALA ILE THR ILE PHE PRO GLN ARG SEQRES 14 C 423 THR ASP GLY LYS HIS ASP PHE ARG VAL TRP ASN SER GLN SEQRES 15 C 423 LEU ILE ARG TYR ALA GLY TYR LYS GLN PRO ASP GLY SER SEQRES 16 C 423 THR LEU GLY ASP PRO ALA ASN VAL GLN PHE THR GLU ILE SEQRES 17 C 423 CYS ILE GLN GLN GLY TRP LYS PRO PRO ARG GLY ARG PHE SEQRES 18 C 423 ASP VAL LEU PRO LEU LEU LEU GLN ALA ASN GLY ASN ASP SEQRES 19 C 423 PRO GLU LEU PHE GLN ILE PRO PRO GLU LEU VAL LEU GLU SEQRES 20 C 423 VAL PRO ILE ARG HIS PRO LYS PHE GLU TRP PHE LYS ASP SEQRES 21 C 423 LEU GLY LEU LYS TRP TYR GLY LEU PRO ALA VAL SER ASN SEQRES 22 C 423 MET LEU LEU GLU ILE GLY GLY LEU GLU PHE SER ALA CYS SEQRES 23 C 423 PRO PHE SER GLY TRP TYR MET GLY THR GLU ILE GLY VAL SEQRES 24 C 423 ARG ASP TYR CYS ASP ASN SER ARG TYR ASN ILE LEU GLU SEQRES 25 C 423 GLU VAL ALA LYS LYS MET ASN LEU ASP MET ARG LYS THR SEQRES 26 C 423 SER SER LEU TRP LYS ASP GLN ALA LEU VAL GLU ILE ASN SEQRES 27 C 423 ILE ALA VAL LEU TYR SER PHE GLN SER ASP LYS VAL THR SEQRES 28 C 423 ILE VAL ASP HIS HIS SER ALA THR GLU SER PHE ILE LYS SEQRES 29 C 423 HIS MET GLU ASN GLU TYR ARG CYS ARG GLY GLY CYS PRO SEQRES 30 C 423 ALA ASP TRP VAL TRP ILE VAL PRO PRO MET SER GLY SER SEQRES 31 C 423 ILE THR PRO VAL PHE HIS GLN GLU MET LEU ASN TYR ARG SEQRES 32 C 423 LEU THR PRO SER PHE GLU TYR GLN PRO ASP PRO TRP ASN SEQRES 33 C 423 THR HIS VAL TRP LYS LEU VAL SEQRES 1 D 423 CYS PRO ARG PHE LEU LYS VAL LYS ASN TRP GLU THR GLU SEQRES 2 D 423 VAL VAL LEU THR ASP THR LEU HIS LEU LYS SER THR LEU SEQRES 3 D 423 GLU THR GLY CYS THR GLU TYR ILE CYS MET GLY SER ILE SEQRES 4 D 423 MET HIS PRO SER GLN HIS ALA ARG ARG PRO GLU ASP VAL SEQRES 5 D 423 ALA THR LYS ASP GLN LEU PHE PRO LEU ALA LYS GLU PHE SEQRES 6 D 423 ILE ASP GLN TYR TYR SER SER ILE LYS ARG PHE GLY SER SEQRES 7 D 423 LYS ALA HIS MET GLU ARG LEU GLU GLU VAL ASN LYS GLU SEQRES 8 D 423 ILE ASP THR THR SER THR TYR GLN LEU LYS ASP THR GLU SEQRES 9 D 423 LEU ILE TYR GLY ALA LYS HIS ALA TRP ARG ASN ALA SER SEQRES 10 D 423 ARG CYS VAL GLY ARG ILE GLN TRP SER LYS LEU GLN VAL SEQRES 11 D 423 PHE ASP ALA ARG ASP CYS THR THR ALA HIS GLY MET PHE SEQRES 12 D 423 ASN TYR ILE CYS ASN HIS VAL LYS TYR ALA THR ASN LYS SEQRES 13 D 423 GLY ASN LEU ARG SER ALA ILE THR ILE PHE PRO GLN ARG SEQRES 14 D 423 THR ASP GLY LYS HIS ASP PHE ARG VAL TRP ASN SER GLN SEQRES 15 D 423 LEU ILE ARG TYR ALA GLY TYR LYS GLN PRO ASP GLY SER SEQRES 16 D 423 THR LEU GLY ASP PRO ALA ASN VAL GLN PHE THR GLU ILE SEQRES 17 D 423 CYS ILE GLN GLN GLY TRP LYS PRO PRO ARG GLY ARG PHE SEQRES 18 D 423 ASP VAL LEU PRO LEU LEU LEU GLN ALA ASN GLY ASN ASP SEQRES 19 D 423 PRO GLU LEU PHE GLN ILE PRO PRO GLU LEU VAL LEU GLU SEQRES 20 D 423 VAL PRO ILE ARG HIS PRO LYS PHE GLU TRP PHE LYS ASP SEQRES 21 D 423 LEU GLY LEU LYS TRP TYR GLY LEU PRO ALA VAL SER ASN SEQRES 22 D 423 MET LEU LEU GLU ILE GLY GLY LEU GLU PHE SER ALA CYS SEQRES 23 D 423 PRO PHE SER GLY TRP TYR MET GLY THR GLU ILE GLY VAL SEQRES 24 D 423 ARG ASP TYR CYS ASP ASN SER ARG TYR ASN ILE LEU GLU SEQRES 25 D 423 GLU VAL ALA LYS LYS MET ASN LEU ASP MET ARG LYS THR SEQRES 26 D 423 SER SER LEU TRP LYS ASP GLN ALA LEU VAL GLU ILE ASN SEQRES 27 D 423 ILE ALA VAL LEU TYR SER PHE GLN SER ASP LYS VAL THR SEQRES 28 D 423 ILE VAL ASP HIS HIS SER ALA THR GLU SER PHE ILE LYS SEQRES 29 D 423 HIS MET GLU ASN GLU TYR ARG CYS ARG GLY GLY CYS PRO SEQRES 30 D 423 ALA ASP TRP VAL TRP ILE VAL PRO PRO MET SER GLY SER SEQRES 31 D 423 ILE THR PRO VAL PHE HIS GLN GLU MET LEU ASN TYR ARG SEQRES 32 D 423 LEU THR PRO SER PHE GLU TYR GLN PRO ASP PRO TRP ASN SEQRES 33 D 423 THR HIS VAL TRP LYS LEU VAL HET HEM A 801 43 HET H4B A 802 17 HET K9C A 803 13 HET GOL A 804 6 HET GOL A 805 6 HET ZN B 801 1 HET HEM B 802 43 HET H4B B 803 17 HET K9C B 804 13 HET GOL B 805 6 HET HEM C 801 43 HET H4B C 802 17 HET K9C C 803 13 HET GOL C 804 6 HET GOL C 805 6 HET ZN C 806 1 HET HEM D 801 43 HET H4B D 802 17 HET K9C D 803 13 HET GOL D 804 6 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM H4B 5,6,7,8-TETRAHYDROBIOPTERIN HETNAM K9C 4-METHYL-6-[3-(METHYLAMINO)PROP-1-YN-1-YL]PYRIDIN-2- HETNAM 2 K9C AMINE HETNAM GOL GLYCEROL HETNAM ZN ZINC ION HETSYN HEM HEME HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 5 HEM 4(C34 H32 FE N4 O4) FORMUL 6 H4B 4(C9 H15 N5 O3) FORMUL 7 K9C 4(C10 H13 N3) FORMUL 8 GOL 6(C3 H8 O3) FORMUL 10 ZN 2(ZN 2+) FORMUL 25 HOH *1250(H2 O) HELIX 1 AA1 THR A 320 SER A 325 5 6 HELIX 2 AA2 THR A 355 ILE A 374 1 20 HELIX 3 AA3 SER A 379 SER A 397 1 19 HELIX 4 AA4 LYS A 402 ASN A 416 1 15 HELIX 5 AA5 GLY A 422 TRP A 426 5 5 HELIX 6 AA6 THR A 439 ASN A 456 1 18 HELIX 7 AA7 LYS A 457 ASN A 459 5 3 HELIX 8 AA8 ASN A 503 GLN A 513 1 11 HELIX 9 AA9 PRO A 542 VAL A 546 5 5 HELIX 10 AB1 PHE A 556 GLY A 563 5 8 HELIX 11 AB2 GLY A 595 VAL A 600 1 6 HELIX 12 AB3 VAL A 600 ASP A 605 1 6 HELIX 13 AB4 ILE A 611 ASN A 620 1 10 HELIX 14 AB5 LYS A 625 SER A 628 5 4 HELIX 15 AB6 LEU A 629 ASP A 649 1 21 HELIX 16 AB7 ASP A 655 GLY A 675 1 21 HELIX 17 AB8 ASP A 680 VAL A 685 1 6 HELIX 18 AB9 SER A 689 GLN A 698 5 10 HELIX 19 AC1 ASP A 714 THR A 718 5 5 HELIX 20 AC2 THR B 320 SER B 325 5 6 HELIX 21 AC3 THR B 355 ILE B 374 1 20 HELIX 22 AC4 SER B 379 SER B 397 1 19 HELIX 23 AC5 LYS B 402 ASN B 416 1 15 HELIX 24 AC6 GLY B 422 TRP B 426 5 5 HELIX 25 AC7 THR B 439 ASN B 456 1 18 HELIX 26 AC8 LYS B 457 ASN B 459 5 3 HELIX 27 AC9 ASN B 503 GLY B 514 1 12 HELIX 28 AD1 PRO B 542 VAL B 546 5 5 HELIX 29 AD2 PHE B 556 GLY B 563 5 8 HELIX 30 AD3 GLY B 595 VAL B 600 1 6 HELIX 31 AD4 VAL B 600 ASP B 605 1 6 HELIX 32 AD5 ILE B 611 MET B 619 1 9 HELIX 33 AD6 LYS B 625 SER B 628 5 4 HELIX 34 AD7 LEU B 629 ASP B 649 1 21 HELIX 35 AD8 ASP B 655 GLY B 675 1 21 HELIX 36 AD9 ASP B 680 VAL B 685 1 6 HELIX 37 AE1 SER B 689 GLN B 698 5 10 HELIX 38 AE2 ASP B 714 HIS B 719 1 6 HELIX 39 AE3 THR C 320 SER C 325 5 6 HELIX 40 AE4 THR C 355 ILE C 374 1 20 HELIX 41 AE5 SER C 379 SER C 397 1 19 HELIX 42 AE6 LYS C 402 ASN C 416 1 15 HELIX 43 AE7 GLY C 422 TRP C 426 5 5 HELIX 44 AE8 THR C 439 ASN C 456 1 18 HELIX 45 AE9 LYS C 457 ASN C 459 5 3 HELIX 46 AF1 ASN C 503 GLN C 513 1 11 HELIX 47 AF2 PRO C 542 VAL C 546 5 5 HELIX 48 AF3 PHE C 556 GLY C 563 5 8 HELIX 49 AF4 GLY C 595 VAL C 600 1 6 HELIX 50 AF5 VAL C 600 ASP C 605 1 6 HELIX 51 AF6 ILE C 611 ASN C 620 1 10 HELIX 52 AF7 LYS C 625 SER C 628 5 4 HELIX 53 AF8 LEU C 629 ASP C 649 1 21 HELIX 54 AF9 ASP C 655 GLY C 675 1 21 HELIX 55 AG1 ASP C 680 VAL C 685 1 6 HELIX 56 AG2 SER C 689 GLN C 698 5 10 HELIX 57 AG3 ASP C 714 THR C 718 5 5 HELIX 58 AG4 THR D 320 SER D 325 5 6 HELIX 59 AG5 THR D 355 ILE D 374 1 20 HELIX 60 AG6 SER D 379 SER D 397 1 19 HELIX 61 AG7 LYS D 402 ASN D 416 1 15 HELIX 62 AG8 GLY D 422 TRP D 426 5 5 HELIX 63 AG9 THR D 439 ASN D 456 1 18 HELIX 64 AH1 LYS D 457 ASN D 459 5 3 HELIX 65 AH2 ASN D 503 GLN D 513 1 11 HELIX 66 AH3 PRO D 542 VAL D 546 5 5 HELIX 67 AH4 TRP D 558 GLY D 563 5 6 HELIX 68 AH5 GLY D 595 VAL D 600 1 6 HELIX 69 AH6 VAL D 600 ASP D 605 1 6 HELIX 70 AH7 ILE D 611 MET D 619 1 9 HELIX 71 AH8 LYS D 625 SER D 628 5 4 HELIX 72 AH9 LEU D 629 ASP D 649 1 21 HELIX 73 AI1 ASP D 655 GLY D 675 1 21 HELIX 74 AI2 ASP D 680 VAL D 685 1 6 HELIX 75 AI3 SER D 689 GLN D 698 5 10 HELIX 76 AI4 ASP D 714 THR D 718 5 5 SHEET 1 AA1 2 LEU A 306 LYS A 309 0 SHEET 2 AA1 2 VAL A 316 ASP A 319 -1 O ASP A 319 N LEU A 306 SHEET 1 AA2 4 GLN A 430 ASP A 433 0 SHEET 2 AA2 4 ALA A 463 ILE A 466 1 O ILE A 464 N PHE A 432 SHEET 3 AA2 4 PHE A 589 SER A 590 -1 O SER A 590 N ALA A 463 SHEET 4 AA2 4 ALA A 571 VAL A 572 -1 N VAL A 572 O PHE A 589 SHEET 1 AA3 3 ARG A 478 VAL A 479 0 SHEET 2 AA3 3 LEU A 527 GLN A 530 -1 O GLN A 530 N ARG A 478 SHEET 3 AA3 3 GLU A 537 PHE A 539 -1 O PHE A 539 N LEU A 527 SHEET 1 AA4 2 GLY A 489 LYS A 491 0 SHEET 2 AA4 2 THR A 497 GLY A 499 -1 O LEU A 498 N TYR A 490 SHEET 1 AA5 2 GLU A 548 PRO A 550 0 SHEET 2 AA5 2 LYS A 565 TYR A 567 -1 O TRP A 566 N VAL A 549 SHEET 1 AA6 3 LEU A 582 PHE A 584 0 SHEET 2 AA6 3 LEU A 576 ILE A 579 -1 N LEU A 577 O PHE A 584 SHEET 3 AA6 3 SER A 708 GLU A 710 -1 O GLU A 710 N LEU A 576 SHEET 1 AA7 2 TYR A 593 MET A 594 0 SHEET 2 AA7 2 ILE A 653 VAL A 654 1 O VAL A 654 N TYR A 593 SHEET 1 AA8 2 LEU B 306 LYS B 309 0 SHEET 2 AA8 2 VAL B 316 ASP B 319 -1 O ASP B 319 N LEU B 306 SHEET 1 AA9 4 GLN B 430 ASP B 433 0 SHEET 2 AA9 4 ALA B 463 ILE B 466 1 O ILE B 464 N PHE B 432 SHEET 3 AA9 4 PHE B 589 SER B 590 -1 O SER B 590 N ALA B 463 SHEET 4 AA9 4 ALA B 571 VAL B 572 -1 N VAL B 572 O PHE B 589 SHEET 1 AB1 3 ARG B 478 VAL B 479 0 SHEET 2 AB1 3 LEU B 527 GLN B 530 -1 O GLN B 530 N ARG B 478 SHEET 3 AB1 3 GLU B 537 PHE B 539 -1 O PHE B 539 N LEU B 527 SHEET 1 AB2 2 GLY B 489 LYS B 491 0 SHEET 2 AB2 2 THR B 497 GLY B 499 -1 O LEU B 498 N TYR B 490 SHEET 1 AB3 2 GLU B 548 PRO B 550 0 SHEET 2 AB3 2 LYS B 565 TYR B 567 -1 O TRP B 566 N VAL B 549 SHEET 1 AB4 3 LEU B 582 PHE B 584 0 SHEET 2 AB4 3 LEU B 576 ILE B 579 -1 N LEU B 577 O PHE B 584 SHEET 3 AB4 3 SER B 708 GLU B 710 -1 O GLU B 710 N LEU B 576 SHEET 1 AB5 2 TYR B 593 MET B 594 0 SHEET 2 AB5 2 ILE B 653 VAL B 654 1 O VAL B 654 N TYR B 593 SHEET 1 AB6 2 LEU C 306 LYS C 309 0 SHEET 2 AB6 2 VAL C 316 ASP C 319 -1 O ASP C 319 N LEU C 306 SHEET 1 AB7 4 GLN C 430 ASP C 433 0 SHEET 2 AB7 4 ALA C 463 ILE C 466 1 O ILE C 464 N PHE C 432 SHEET 3 AB7 4 PHE C 589 SER C 590 -1 O SER C 590 N ALA C 463 SHEET 4 AB7 4 ALA C 571 VAL C 572 -1 N VAL C 572 O PHE C 589 SHEET 1 AB8 3 ARG C 478 VAL C 479 0 SHEET 2 AB8 3 LEU C 527 GLN C 530 -1 O GLN C 530 N ARG C 478 SHEET 3 AB8 3 GLU C 537 PHE C 539 -1 O PHE C 539 N LEU C 527 SHEET 1 AB9 2 GLY C 489 LYS C 491 0 SHEET 2 AB9 2 THR C 497 GLY C 499 -1 O LEU C 498 N TYR C 490 SHEET 1 AC1 2 GLU C 548 PRO C 550 0 SHEET 2 AC1 2 LYS C 565 TYR C 567 -1 O TRP C 566 N VAL C 549 SHEET 1 AC2 3 LEU C 582 PHE C 584 0 SHEET 2 AC2 3 LEU C 576 ILE C 579 -1 N LEU C 577 O PHE C 584 SHEET 3 AC2 3 SER C 708 GLU C 710 -1 O GLU C 710 N LEU C 576 SHEET 1 AC3 2 TYR C 593 MET C 594 0 SHEET 2 AC3 2 ILE C 653 VAL C 654 1 O VAL C 654 N TYR C 593 SHEET 1 AC4 2 LEU D 306 LYS D 309 0 SHEET 2 AC4 2 VAL D 316 ASP D 319 -1 O ASP D 319 N LEU D 306 SHEET 1 AC5 4 GLN D 430 ASP D 433 0 SHEET 2 AC5 4 ALA D 463 ILE D 466 1 O ILE D 464 N PHE D 432 SHEET 3 AC5 4 PHE D 589 SER D 590 -1 O SER D 590 N ALA D 463 SHEET 4 AC5 4 ALA D 571 VAL D 572 -1 N VAL D 572 O PHE D 589 SHEET 1 AC6 3 ARG D 478 VAL D 479 0 SHEET 2 AC6 3 LEU D 527 GLN D 530 -1 O GLN D 530 N ARG D 478 SHEET 3 AC6 3 GLU D 537 PHE D 539 -1 O PHE D 539 N LEU D 527 SHEET 1 AC7 2 GLY D 489 LYS D 491 0 SHEET 2 AC7 2 THR D 497 GLY D 499 -1 O LEU D 498 N TYR D 490 SHEET 1 AC8 2 GLU D 548 PRO D 550 0 SHEET 2 AC8 2 LYS D 565 TYR D 567 -1 O TRP D 566 N VAL D 549 SHEET 1 AC9 3 LEU D 582 PHE D 584 0 SHEET 2 AC9 3 LEU D 576 ILE D 579 -1 N LEU D 577 O PHE D 584 SHEET 3 AC9 3 SER D 708 GLU D 710 -1 O GLU D 710 N LEU D 576 SHEET 1 AD1 2 TYR D 593 MET D 594 0 SHEET 2 AD1 2 ILE D 653 VAL D 654 1 O VAL D 654 N TYR D 593 LINK SG CYS A 331 ZN ZN B 801 1555 1555 2.38 LINK SG CYS A 336 ZN ZN B 801 1555 1555 2.40 LINK SG CYS A 420 FE HEM A 801 1555 1555 2.33 LINK SG CYS B 331 ZN ZN B 801 1555 1555 2.35 LINK SG CYS B 336 ZN ZN B 801 1555 1555 2.27 LINK SG CYS B 420 FE HEM B 802 1555 1555 2.34 LINK SG CYS C 331 ZN ZN C 806 1555 1555 2.35 LINK SG CYS C 336 ZN ZN C 806 1555 1555 2.42 LINK SG CYS C 420 FE HEM C 801 1555 1555 2.39 LINK ZN ZN C 806 SG CYS D 331 1555 1555 2.36 LINK ZN ZN C 806 SG CYS D 336 1555 1555 2.35 LINK SG CYS D 420 FE HEM D 801 1555 1555 2.33 CISPEP 1 THR A 706 PRO A 707 0 -2.44 CISPEP 2 THR A 706 PRO A 707 0 -2.32 CISPEP 3 THR B 706 PRO B 707 0 -0.88 CISPEP 4 THR C 706 PRO C 707 0 -1.66 CISPEP 5 THR D 706 PRO D 707 0 -0.27 CRYST1 52.210 164.600 117.960 90.00 90.01 90.00 P 1 21 1 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 0.019153 0.000000 0.000003 0.00000 SCALE2 0.000000 0.006075 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008477 0.00000