HEADER OXIDOREDUCTASE 04-OCT-23 8UFQ TITLE STRUCTURE OF HUMAN NEURONAL NITRIC OXIDE SYNTHASE R354A/G357D/E597Q TITLE 2 MUTANT HEME DOMAIN OBTAINED AFTER SOAKING CRYSTAL WITH 4-METHYL-7-(4- TITLE 3 METHYL-2,3,4,5-TETRAHYDROBENZO[F][1,4]OXAZEPIN-7-YL)QUINOLIN-2-AMINE TITLE 4 DIHYDROCHLORIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: NITRIC OXIDE SYNTHASE 1; COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES; COMPND 5 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 03-APR-24 8UFQ 1 JRNL REVDAT 1 13-MAR-24 8UFQ 0 JRNL AUTH H.LI,C.D.HARDY,C.T.REIDL,Q.JING,F.XUE,M.CINELLI, JRNL AUTH 2 R.B.SILVERMAN,T.L.POULOS JRNL TITL CRYSTALLOGRAPHIC AND COMPUTATIONAL INSIGHTS INTO JRNL TITL 2 ISOFORM-SELECTIVE DYNAMICS IN NITRIC OXIDE SYNTHASE. JRNL REF BIOCHEMISTRY V. 63 788 2024 JRNL REFN ISSN 0006-2960 JRNL PMID 38417024 JRNL DOI 10.1021/ACS.BIOCHEM.3C00601 REMARK 2 REMARK 2 RESOLUTION. 1.98 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) : 1.98 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.68 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.010 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 133189 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.183 REMARK 3 R VALUE (WORKING SET) : 0.181 REMARK 3 FREE R VALUE : 0.228 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.940 REMARK 3 FREE R VALUE TEST SET COUNT : 12896 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 38.6830 - 6.1444 0.99 8327 426 0.1566 0.1665 REMARK 3 2 6.1444 - 4.8801 1.00 8313 429 0.1423 0.1651 REMARK 3 3 4.8801 - 4.2641 0.99 8271 386 0.1221 0.1608 REMARK 3 4 4.2641 - 3.8746 0.99 8316 455 0.1241 0.1644 REMARK 3 5 3.8746 - 3.5971 0.99 8377 437 0.1380 0.1890 REMARK 3 6 3.5971 - 3.3852 0.99 8312 358 0.1461 0.1947 REMARK 3 7 3.3852 - 3.2157 0.99 8216 500 0.1585 0.2088 REMARK 3 8 3.2157 - 3.0758 0.99 8205 494 0.1727 0.2470 REMARK 3 9 3.0758 - 2.9574 0.99 8297 450 0.1745 0.2180 REMARK 3 10 2.9574 - 2.8554 0.99 8256 410 0.1765 0.2488 REMARK 3 11 2.8554 - 2.7661 0.99 8351 455 0.1824 0.2333 REMARK 3 12 2.7661 - 2.6871 0.99 8255 430 0.1971 0.2511 REMARK 3 13 2.6871 - 2.6164 1.00 8343 443 0.2043 0.2949 REMARK 3 14 2.6164 - 2.5526 0.99 8158 474 0.1924 0.2754 REMARK 3 15 2.5526 - 2.4945 0.99 8341 416 0.2036 0.2683 REMARK 3 16 2.4945 - 2.4415 0.98 8183 421 0.2067 0.2751 REMARK 3 17 2.4415 - 2.3926 0.99 8331 421 0.2236 0.2959 REMARK 3 18 2.3926 - 2.3475 0.99 8191 425 0.2244 0.2759 REMARK 3 19 2.3475 - 2.3056 0.99 8374 442 0.2284 0.2889 REMARK 3 20 2.3056 - 2.2665 0.99 8255 433 0.2393 0.2884 REMARK 3 21 2.2665 - 2.2299 0.99 8269 429 0.2589 0.3092 REMARK 3 22 2.2299 - 2.1956 0.99 8258 441 0.2974 0.3617 REMARK 3 23 2.1956 - 2.1633 0.99 8200 433 0.2635 0.3392 REMARK 3 24 2.1633 - 2.1329 0.99 8277 404 0.2789 0.3021 REMARK 3 25 2.1329 - 2.1040 0.98 8357 407 0.2895 0.3292 REMARK 3 26 2.1040 - 2.0767 0.99 8310 400 0.2991 0.3678 REMARK 3 27 2.0767 - 2.0508 0.98 8123 440 0.3203 0.3595 REMARK 3 28 2.0508 - 2.0261 0.98 8228 448 0.3330 0.3627 REMARK 3 29 2.0261 - 2.0025 0.98 8216 387 0.3364 0.4076 REMARK 3 30 2.0025 - 1.9800 0.99 8147 402 0.3428 0.3515 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) : 27.480 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL 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 14404 REMARK 3 ANGLE : 0.953 19598 REMARK 3 CHIRALITY : 0.050 2032 REMARK 3 PLANARITY : 0.006 2481 REMARK 3 DIHEDRAL : 17.927 8445 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 303:722 ) REMARK 3 ORIGIN FOR THE GROUP (A): -34.053 7.511 -38.176 REMARK 3 T TENSOR REMARK 3 T11: 0.2243 T22: 0.1661 REMARK 3 T33: 0.2119 T12: -0.0030 REMARK 3 T13: 0.0376 T23: 0.0415 REMARK 3 L TENSOR REMARK 3 L11: 0.9333 L22: 0.5219 REMARK 3 L33: 1.6261 L12: -0.1279 REMARK 3 L13: 0.0807 L23: 0.1556 REMARK 3 S TENSOR REMARK 3 S11: -0.0322 S12: -0.0380 S13: -0.0463 REMARK 3 S21: -0.0200 S22: 0.0234 S23: 0.0509 REMARK 3 S31: 0.0117 S32: -0.0271 S33: 0.0031 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: ( CHAIN B AND RESID 304:722 ) REMARK 3 ORIGIN FOR THE GROUP (A): -34.013 9.755 -1.151 REMARK 3 T TENSOR REMARK 3 T11: 0.2614 T22: 0.1923 REMARK 3 T33: 0.2124 T12: -0.0061 REMARK 3 T13: 0.0052 T23: 0.0350 REMARK 3 L TENSOR REMARK 3 L11: 0.9203 L22: 0.5543 REMARK 3 L33: 2.2951 L12: -0.2145 REMARK 3 L13: -0.0554 L23: 0.1696 REMARK 3 S TENSOR REMARK 3 S11: -0.0534 S12: 0.0192 S13: 0.1181 REMARK 3 S21: 0.0217 S22: 0.0171 S23: -0.0275 REMARK 3 S31: -0.1070 S32: 0.1134 S33: 0.0276 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: ( CHAIN C AND RESID 303:722 ) REMARK 3 ORIGIN FOR THE GROUP (A): 24.451 31.102 -79.977 REMARK 3 T TENSOR REMARK 3 T11: 0.2483 T22: 0.1899 REMARK 3 T33: 0.2134 T12: 0.0105 REMARK 3 T13: 0.0013 T23: 0.0394 REMARK 3 L TENSOR REMARK 3 L11: 0.8920 L22: 0.5843 REMARK 3 L33: 2.2872 L12: 0.2592 REMARK 3 L13: 0.0700 L23: 0.1607 REMARK 3 S TENSOR REMARK 3 S11: -0.0479 S12: -0.0260 S13: -0.0995 REMARK 3 S21: -0.0208 S22: 0.0107 S23: -0.0348 REMARK 3 S31: 0.1041 S32: 0.1180 S33: 0.0314 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: ( CHAIN D AND RESID 304:722 ) REMARK 3 ORIGIN FOR THE GROUP (A): 24.651 33.362 -42.971 REMARK 3 T TENSOR REMARK 3 T11: 0.2283 T22: 0.1692 REMARK 3 T33: 0.2137 T12: 0.0051 REMARK 3 T13: -0.0339 T23: 0.0517 REMARK 3 L TENSOR REMARK 3 L11: 0.9028 L22: 0.5143 REMARK 3 L33: 1.6966 L12: 0.1217 REMARK 3 L13: -0.0867 L23: 0.2482 REMARK 3 S TENSOR REMARK 3 S11: -0.0325 S12: 0.0242 S13: 0.0477 REMARK 3 S21: 0.0251 S22: 0.0216 S23: 0.0501 REMARK 3 S31: -0.0427 S32: -0.0175 S33: 0.0080 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 8UFQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-OCT-23. REMARK 100 THE DEPOSITION ID IS D_1000277879. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-JUN-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 : ALS REMARK 200 BEAMLINE : 5.0.2 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 : 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 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 133216 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.980 REMARK 200 RESOLUTION RANGE LOW (A) : 39.010 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 4.600 REMARK 200 R MERGE (I) : 0.14700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.98 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.01 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.1 REMARK 200 DATA REDUNDANCY IN SHELL : 4.60 REMARK 200 R MERGE FOR SHELL (I) : 2.19200 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: NULL 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 25.77700 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: 9960 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 33960 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -79.0 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: 9910 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 34140 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -80.0 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 CYS A 302 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 CYS B 302 REMARK 465 LEU B 723 REMARK 465 VAL B 724 REMARK 465 CYS C 302 REMARK 465 LEU C 723 REMARK 465 VAL C 724 REMARK 465 CYS D 302 REMARK 465 PRO D 303 REMARK 465 SER D 344 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 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 OH TYR C 711 O1D HEM C 801 1.99 REMARK 500 OH TYR B 711 O1D HEM B 802 2.01 REMARK 500 O ARG B 521 OH TYR B 603 2.12 REMARK 500 NH2 ARG B 348 O HOH B 901 2.13 REMARK 500 O ARG C 521 OH TYR C 603 2.17 REMARK 500 OE2 GLU B 508 O HOH B 902 2.18 REMARK 500 NH1 ARG C 601 O HOH C 901 2.18 REMARK 500 O ARG B 521 O HOH B 903 2.19 REMARK 500 O ARG A 521 OH TYR A 603 2.19 REMARK 500 O HOH A 1144 O HOH A 1168 2.19 REMARK 500 O HOH D 1083 O HOH D 1122 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 ARG A 304 -67.72 16.93 REMARK 500 ALA A 417 93.16 -69.44 REMARK 500 THR A 471 -83.06 -112.45 REMARK 500 CYS A 587 53.22 -149.16 REMARK 500 ASN A 606 -72.37 52.46 REMARK 500 SER A 607 -148.19 -124.92 REMARK 500 ARG B 304 -38.34 98.74 REMARK 500 PHE B 305 146.72 -176.52 REMARK 500 GLU B 314 14.04 59.36 REMARK 500 PRO B 350 -167.59 -75.19 REMARK 500 ASP B 352 -146.07 -119.33 REMARK 500 VAL B 353 109.36 -57.37 REMARK 500 LYS B 428 63.81 -106.41 REMARK 500 THR B 471 -79.04 -107.65 REMARK 500 ARG B 521 -74.70 -78.71 REMARK 500 PHE B 522 75.18 -107.54 REMARK 500 CYS B 587 58.43 -146.52 REMARK 500 ASN B 606 -111.52 -120.06 REMARK 500 SER B 607 -18.95 -158.91 REMARK 500 PRO C 350 -169.12 -67.27 REMARK 500 GLU C 351 -70.23 -50.56 REMARK 500 ASP C 352 -148.76 -105.97 REMARK 500 THR C 471 -81.08 -107.36 REMARK 500 PHE C 522 69.69 -116.68 REMARK 500 CYS C 587 58.84 -148.78 REMARK 500 SER C 607 -54.13 73.04 REMARK 500 ASP D 352 69.74 -61.53 REMARK 500 THR D 471 -87.93 -112.13 REMARK 500 CYS D 587 56.57 -145.20 REMARK 500 ASN D 606 -24.26 166.20 REMARK 500 ARG D 608 -112.37 67.74 REMARK 500 TYR D 609 152.25 -49.53 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 TYR A 593 MET A 594 148.62 REMARK 500 TYR D 593 MET D 594 149.84 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 A1205 DISTANCE = 6.02 ANGSTROMS REMARK 525 HOH A1206 DISTANCE = 6.25 ANGSTROMS REMARK 525 HOH B1198 DISTANCE = 5.88 ANGSTROMS REMARK 525 HOH B1199 DISTANCE = 6.23 ANGSTROMS REMARK 525 HOH C1197 DISTANCE = 6.60 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 A 805 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 331 SG REMARK 620 2 CYS A 336 SG 113.7 REMARK 620 3 CYS B 331 SG 120.2 104.1 REMARK 620 4 CYS B 336 SG 103.7 99.8 113.6 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 98.5 REMARK 620 3 HEM A 801 NB 98.0 88.1 REMARK 620 4 HEM A 801 NC 95.9 165.4 87.7 REMARK 620 5 HEM A 801 ND 98.7 92.9 162.9 87.2 REMARK 620 6 GOL A 802 O1 162.8 70.1 69.5 95.3 94.8 REMARK 620 N 1 2 3 4 5 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 99.6 REMARK 620 3 HEM B 802 NB 96.1 88.5 REMARK 620 4 HEM B 802 NC 96.2 164.2 89.1 REMARK 620 5 HEM B 802 ND 102.5 90.0 161.3 87.3 REMARK 620 6 GOL B 803 O1 159.3 71.2 65.8 93.6 96.2 REMARK 620 N 1 2 3 4 5 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 114.4 REMARK 620 3 CYS D 331 SG 118.3 103.3 REMARK 620 4 CYS D 336 SG 105.4 99.3 114.9 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 98.8 REMARK 620 3 HEM C 801 NB 95.6 86.7 REMARK 620 4 HEM C 801 NC 95.3 165.3 88.1 REMARK 620 5 HEM C 801 ND 101.9 92.2 162.4 88.7 REMARK 620 6 GOL C 803 O1 175.0 76.6 82.3 89.2 80.4 REMARK 620 N 1 2 3 4 5 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 100.2 REMARK 620 3 HEM D 801 NB 98.9 89.2 REMARK 620 4 HEM D 801 NC 97.4 162.4 88.7 REMARK 620 5 HEM D 801 ND 100.2 88.9 160.8 87.4 REMARK 620 6 GOL D 802 O1 167.1 73.0 70.6 89.8 90.7 REMARK 620 N 1 2 3 4 5 DBREF 8UFQ A 302 722 UNP P29475 NOS1_HUMAN 302 722 DBREF 8UFQ B 302 722 UNP P29475 NOS1_HUMAN 302 722 DBREF 8UFQ C 302 722 UNP P29475 NOS1_HUMAN 302 722 DBREF 8UFQ D 302 722 UNP P29475 NOS1_HUMAN 302 722 SEQADV 8UFQ ALA A 354 UNP P29475 ARG 354 ENGINEERED MUTATION SEQADV 8UFQ ASP A 357 UNP P29475 GLY 357 ENGINEERED MUTATION SEQADV 8UFQ GLN A 597 UNP P29475 GLU 597 ENGINEERED MUTATION SEQADV 8UFQ LEU A 723 UNP P29475 EXPRESSION TAG SEQADV 8UFQ VAL A 724 UNP P29475 EXPRESSION TAG SEQADV 8UFQ ALA B 354 UNP P29475 ARG 354 ENGINEERED MUTATION SEQADV 8UFQ ASP B 357 UNP P29475 GLY 357 ENGINEERED MUTATION SEQADV 8UFQ GLN B 597 UNP P29475 GLU 597 ENGINEERED MUTATION SEQADV 8UFQ LEU B 723 UNP P29475 EXPRESSION TAG SEQADV 8UFQ VAL B 724 UNP P29475 EXPRESSION TAG SEQADV 8UFQ ALA C 354 UNP P29475 ARG 354 ENGINEERED MUTATION SEQADV 8UFQ ASP C 357 UNP P29475 GLY 357 ENGINEERED MUTATION SEQADV 8UFQ GLN C 597 UNP P29475 GLU 597 ENGINEERED MUTATION SEQADV 8UFQ LEU C 723 UNP P29475 EXPRESSION TAG SEQADV 8UFQ VAL C 724 UNP P29475 EXPRESSION TAG SEQADV 8UFQ ALA D 354 UNP P29475 ARG 354 ENGINEERED MUTATION SEQADV 8UFQ ASP D 357 UNP P29475 GLY 357 ENGINEERED MUTATION SEQADV 8UFQ GLN D 597 UNP P29475 GLU 597 ENGINEERED MUTATION SEQADV 8UFQ LEU D 723 UNP P29475 EXPRESSION TAG SEQADV 8UFQ 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 GLN 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 GLN 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 GLN 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 GLN 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 GOL A 802 6 HET GOL A 803 6 HET GOL A 804 6 HET ZN A 805 1 HET H4B A 806 17 HET H4B B 801 17 HET HEM B 802 43 HET GOL B 803 6 HET GOL B 804 6 HET HEM C 801 43 HET H4B C 802 17 HET GOL C 803 6 HET GOL C 804 6 HET GOL C 805 6 HET ZN C 806 1 HET H4B C 807 17 HET HEM D 801 43 HET GOL D 802 6 HET GOL D 803 6 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM GOL GLYCEROL HETNAM ZN ZINC ION HETNAM H4B 5,6,7,8-TETRAHYDROBIOPTERIN HETSYN HEM HEME HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 5 HEM 4(C34 H32 FE N4 O4) FORMUL 6 GOL 10(C3 H8 O3) FORMUL 9 ZN 2(ZN 2+) FORMUL 10 H4B 4(C9 H15 N5 O3) FORMUL 25 HOH *1193(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 LEU A 429 5 8 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 THR A 596 TYR A 603 5 8 HELIX 12 AB3 ASN A 610 MET A 619 1 10 HELIX 13 AB4 LYS A 625 SER A 628 5 4 HELIX 14 AB5 LEU A 629 ASP A 649 1 21 HELIX 15 AB6 ASP A 655 GLY A 675 1 21 HELIX 16 AB7 ASP A 680 VAL A 685 1 6 HELIX 17 AB8 SER A 689 THR A 693 5 5 HELIX 18 AB9 ASP A 714 HIS A 719 1 6 HELIX 19 AC1 THR B 320 SER B 325 5 6 HELIX 20 AC2 THR B 355 ILE B 374 1 20 HELIX 21 AC3 SER B 379 SER B 397 1 19 HELIX 22 AC4 LYS B 402 ASN B 416 1 15 HELIX 23 AC5 GLY B 422 TRP B 426 5 5 HELIX 24 AC6 THR B 439 ASN B 456 1 18 HELIX 25 AC7 LYS B 457 ASN B 459 5 3 HELIX 26 AC8 ASN B 503 GLN B 513 1 11 HELIX 27 AC9 PRO B 542 VAL B 546 5 5 HELIX 28 AD1 PHE B 556 GLY B 563 5 8 HELIX 29 AD2 THR B 596 TYR B 603 5 8 HELIX 30 AD3 ASN B 610 MET B 619 1 10 HELIX 31 AD4 LYS B 625 SER B 628 5 4 HELIX 32 AD5 LEU B 629 ASP B 649 1 21 HELIX 33 AD6 ASP B 655 GLY B 675 1 21 HELIX 34 AD7 ASP B 680 VAL B 685 1 6 HELIX 35 AD8 SER B 689 THR B 693 5 5 HELIX 36 AD9 ASP B 714 HIS B 719 1 6 HELIX 37 AE1 THR C 320 SER C 325 5 6 HELIX 38 AE2 THR C 355 ILE C 374 1 20 HELIX 39 AE3 SER C 379 SER C 397 1 19 HELIX 40 AE4 LYS C 402 ASN C 416 1 15 HELIX 41 AE5 GLY C 422 LEU C 429 5 8 HELIX 42 AE6 THR C 439 ASN C 456 1 18 HELIX 43 AE7 LYS C 457 ASN C 459 5 3 HELIX 44 AE8 ASN C 503 GLN C 513 1 11 HELIX 45 AE9 PRO C 542 VAL C 546 5 5 HELIX 46 AF1 PHE C 559 GLY C 563 5 5 HELIX 47 AF2 THR C 596 ILE C 598 5 3 HELIX 48 AF3 GLY C 599 TYR C 603 5 5 HELIX 49 AF4 ASN C 610 MET C 619 1 10 HELIX 50 AF5 LYS C 625 SER C 628 5 4 HELIX 51 AF6 LEU C 629 ASP C 649 1 21 HELIX 52 AF7 ASP C 655 GLY C 675 1 21 HELIX 53 AF8 ASP C 680 VAL C 685 1 6 HELIX 54 AF9 SER C 689 THR C 693 5 5 HELIX 55 AG1 ASP C 714 HIS C 719 1 6 HELIX 56 AG2 THR D 320 SER D 325 5 6 HELIX 57 AG3 THR D 355 ILE D 374 1 20 HELIX 58 AG4 SER D 379 SER D 397 1 19 HELIX 59 AG5 LYS D 402 ASN D 416 1 15 HELIX 60 AG6 GLY D 422 LEU D 429 5 8 HELIX 61 AG7 THR D 439 ASN D 456 1 18 HELIX 62 AG8 LYS D 457 ASN D 459 5 3 HELIX 63 AG9 ASN D 503 GLN D 513 1 11 HELIX 64 AH1 PRO D 542 VAL D 546 5 5 HELIX 65 AH2 PHE D 556 GLY D 563 5 8 HELIX 66 AH3 THR D 596 TYR D 603 5 8 HELIX 67 AH4 ASN D 610 MET D 619 1 10 HELIX 68 AH5 LYS D 625 SER D 628 5 4 HELIX 69 AH6 LEU D 629 ASP D 649 1 21 HELIX 70 AH7 ASP D 655 GLY D 675 1 21 HELIX 71 AH8 ASP D 680 VAL D 685 1 6 HELIX 72 AH9 SER D 689 THR D 693 5 5 HELIX 73 AI1 ASP D 714 HIS D 719 1 6 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 GLU A 537 N LEU A 529 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 3 GLY D 489 LYS D 491 0 SHEET 2 AC7 3 THR D 497 GLY D 499 -1 O LEU D 498 N TYR D 490 SHEET 3 AC7 3 CYS D 604 ASP D 605 -1 O CYS D 604 N GLY D 499 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 A 805 1555 1555 2.32 LINK SG CYS A 336 ZN ZN A 805 1555 1555 2.33 LINK SG CYS A 420 FE HEM A 801 1555 1555 2.33 LINK FE HEM A 801 O1 GOL A 802 1555 1555 2.58 LINK ZN ZN A 805 SG CYS B 331 1555 1555 2.28 LINK ZN ZN A 805 SG CYS B 336 1555 1555 2.38 LINK SG CYS B 420 FE HEM B 802 1555 1555 2.32 LINK FE HEM B 802 O1 GOL B 803 1555 1555 2.48 LINK SG CYS C 331 ZN ZN C 806 1555 1555 2.28 LINK SG CYS C 336 ZN ZN C 806 1555 1555 2.39 LINK SG CYS C 420 FE HEM C 801 1555 1555 2.33 LINK FE HEM C 801 O1 GOL C 803 1555 1555 2.44 LINK ZN ZN C 806 SG CYS D 331 1555 1555 2.34 LINK ZN ZN C 806 SG CYS D 336 1555 1555 2.38 LINK SG CYS D 420 FE HEM D 801 1555 1555 2.32 LINK FE HEM D 801 O1 GOL D 802 1555 1555 2.45 CISPEP 1 THR A 706 PRO A 707 0 -2.07 CISPEP 2 THR A 706 PRO A 707 0 -3.13 CISPEP 3 THR B 706 PRO B 707 0 -6.11 CISPEP 4 THR C 706 PRO C 707 0 -3.61 CISPEP 5 THR C 706 PRO C 707 0 -3.14 CISPEP 6 SER D 607 ARG D 608 0 23.36 CISPEP 7 THR D 706 PRO D 707 0 -0.37 CRYST1 117.036 51.554 162.279 90.00 90.00 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 0.008544 0.000000 0.000000 0.00000 SCALE2 0.000000 0.019397 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006162 0.00000