HEADER OXIDOREDUCTASE/OXIDOREDUCTASE INHIBITOR 21-DEC-18 6NH7 TITLE STRUCTURE OF HUMAN ENDOTHELIAL NITRIC OXIDE SYNTHASE HEME DOMAIN IN TITLE 2 COMPLEX WITH 6-(3-(3-(DIMETHYLAMINO)PROPYL)-2,5,6- TITLE 3 TRIFLUOROPHENETHYL)-4-METHYLPYRIDIN-2-AMINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENDOTHELIAL NITRIC OXIDE SYNTHASE SPLICE VARIANT ENOS13A; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 CELL_LINE: ENDOTHELIAL; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PCWORI KEYWDS NITRIC OXIDE SYNTHASE INHIBITOR COMPLEX HEME ENZYME, OXIDOREDUCTASE, KEYWDS 2 OXIDOREDUCTASE-OXIDOREDUCTASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR G.CHREIFI,H.LI,T.L.POULOS REVDAT 4 11-OCT-23 6NH7 1 LINK REVDAT 3 04-DEC-19 6NH7 1 REMARK REVDAT 2 27-MAR-19 6NH7 1 JRNL REVDAT 1 13-MAR-19 6NH7 0 JRNL AUTH H.T.DO,H.LI,G.CHREIFI,T.L.POULOS,R.B.SILVERMAN JRNL TITL OPTIMIZATION OF BLOOD-BRAIN BARRIER PERMEABILITY WITH POTENT JRNL TITL 2 AND SELECTIVE HUMAN NEURONAL NITRIC OXIDE SYNTHASE JRNL TITL 3 INHIBITORS HAVING A 2-AMINOPYRIDINE SCAFFOLD. JRNL REF J. MED. CHEM. V. 62 2690 2019 JRNL REFN ISSN 1520-4804 JRNL PMID 30802056 JRNL DOI 10.1021/ACS.JMEDCHEM.8B02032 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.11.1-2575_1496 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 76.74 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.030 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 75005 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.213 REMARK 3 R VALUE (WORKING SET) : 0.210 REMARK 3 FREE R VALUE : 0.258 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.980 REMARK 3 FREE R VALUE TEST SET COUNT : 7133 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 76.7976 - 5.9025 1.00 4560 230 0.1847 0.2310 REMARK 3 2 5.9025 - 4.6852 1.00 4489 262 0.1530 0.1983 REMARK 3 3 4.6852 - 4.0930 1.00 4532 255 0.1376 0.1751 REMARK 3 4 4.0930 - 3.7188 1.00 4505 243 0.1507 0.1785 REMARK 3 5 3.7188 - 3.4522 1.00 4571 252 0.1699 0.2260 REMARK 3 6 3.4522 - 3.2487 1.00 4538 230 0.1885 0.2447 REMARK 3 7 3.2487 - 3.0860 1.00 4558 204 0.2048 0.2644 REMARK 3 8 3.0860 - 2.9517 1.00 4526 236 0.2057 0.2472 REMARK 3 9 2.9517 - 2.8380 1.00 4581 251 0.2151 0.2747 REMARK 3 10 2.8380 - 2.7401 1.00 4493 268 0.2180 0.2781 REMARK 3 11 2.7401 - 2.6544 1.00 4531 209 0.2198 0.2944 REMARK 3 12 2.6544 - 2.5785 1.00 4571 244 0.2145 0.3433 REMARK 3 13 2.5785 - 2.5106 1.00 4521 228 0.2253 0.2535 REMARK 3 14 2.5106 - 2.4494 1.00 4513 275 0.2336 0.2813 REMARK 3 15 2.4494 - 2.3937 1.00 4580 233 0.2358 0.2914 REMARK 3 16 2.3937 - 2.3428 1.00 4493 263 0.2399 0.3248 REMARK 3 17 2.3428 - 2.2959 1.00 4539 215 0.2627 0.3160 REMARK 3 18 2.2959 - 2.2526 0.99 4521 222 0.2655 0.3140 REMARK 3 19 2.2526 - 2.2123 1.00 4531 263 0.2953 0.3540 REMARK 3 20 2.2123 - 2.1748 1.00 4516 236 0.2895 0.3290 REMARK 3 21 2.1748 - 2.1397 1.00 4503 247 0.2913 0.3228 REMARK 3 22 2.1397 - 2.1068 1.00 4554 222 0.3026 0.3598 REMARK 3 23 2.1068 - 2.0758 1.00 4558 194 0.3177 0.3770 REMARK 3 24 2.0758 - 2.0466 1.00 4551 231 0.3201 0.4037 REMARK 3 25 2.0466 - 2.0189 1.00 4572 243 0.3266 0.3939 REMARK 3 26 2.0189 - 1.9927 1.00 4495 205 0.3362 0.3548 REMARK 3 27 1.9927 - 1.9678 1.00 4588 242 0.3547 0.4018 REMARK 3 28 1.9678 - 1.9441 1.00 4481 244 0.3576 0.3782 REMARK 3 29 1.9441 - 1.9215 0.99 4512 223 0.3752 0.3784 REMARK 3 30 1.9215 - 1.8999 0.99 4522 263 0.4039 0.4245 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.240 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 34.260 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 : 0.008 6970 REMARK 3 ANGLE : 0.985 9493 REMARK 3 CHIRALITY : 0.054 980 REMARK 3 PLANARITY : 0.006 1217 REMARK 3 DIHEDRAL : 15.495 4068 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 68:480) REMARK 3 ORIGIN FOR THE GROUP (A): -14.2358 22.3760 -33.9464 REMARK 3 T TENSOR REMARK 3 T11: 0.5346 T22: 0.3162 REMARK 3 T33: 0.3384 T12: 0.0782 REMARK 3 T13: 0.1226 T23: 0.0685 REMARK 3 L TENSOR REMARK 3 L11: 0.7797 L22: 1.7994 REMARK 3 L33: 2.7126 L12: -0.3792 REMARK 3 L13: -0.0679 L23: 0.2577 REMARK 3 S TENSOR REMARK 3 S11: 0.2049 S12: 0.1717 S13: 0.1386 REMARK 3 S21: -0.8452 S22: -0.1731 S23: -0.3698 REMARK 3 S31: -0.3122 S32: 0.2656 S33: -0.0262 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN B AND RESID 67:480) REMARK 3 ORIGIN FOR THE GROUP (A): -23.7571 -5.3247 -9.8618 REMARK 3 T TENSOR REMARK 3 T11: 0.3673 T22: 0.2666 REMARK 3 T33: 0.2429 T12: -0.0053 REMARK 3 T13: -0.1365 T23: -0.0040 REMARK 3 L TENSOR REMARK 3 L11: 1.1967 L22: 2.4655 REMARK 3 L33: 2.4377 L12: -0.4147 REMARK 3 L13: -0.3362 L23: -0.4686 REMARK 3 S TENSOR REMARK 3 S11: 0.0921 S12: 0.0041 S13: -0.1157 REMARK 3 S21: -0.2459 S22: -0.0467 S23: 0.0409 REMARK 3 S31: 0.7445 S32: -0.0103 S33: -0.0179 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 6NH7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-JAN-19. REMARK 100 THE DEPOSITION ID IS D_1000236923. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-OCT-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 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 : GRAPHITE REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 300K REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 75181 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 77.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 8.200 REMARK 200 R MERGE (I) : 0.15800 REMARK 200 R SYM (I) : 0.15800 REMARK 200 FOR THE DATA SET : 7.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.96 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 8.10 REMARK 200 R MERGE FOR SHELL (I) : 3.00800 REMARK 200 R SYM FOR SHELL (I) : 3.00800 REMARK 200 FOR SHELL : 1.000 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: 4DIP REMARK 200 REMARK 200 REMARK: RODS REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.31 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.38 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 12-15% PEG3350, 0.1M BIS-TRIS 0.2-0.3M REMARK 280 MG ACETATE, 0.1M GDCL3 10% GLYCEROL, 5 MM TCEP, PH 7.5, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 277K 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 27.97950 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 76.73500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 54.69050 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 76.73500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.97950 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 54.69050 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: 10120 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 34410 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -140.0 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 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 ALA A 41 REMARK 465 PRO A 42 REMARK 465 ALA A 43 REMARK 465 SER A 44 REMARK 465 LEU A 45 REMARK 465 LEU A 46 REMARK 465 PRO A 47 REMARK 465 PRO A 48 REMARK 465 ALA A 49 REMARK 465 PRO A 50 REMARK 465 GLU A 51 REMARK 465 HIS A 52 REMARK 465 SER A 53 REMARK 465 PRO A 54 REMARK 465 PRO A 55 REMARK 465 SER A 56 REMARK 465 SER A 57 REMARK 465 PRO A 58 REMARK 465 LEU A 59 REMARK 465 THR A 60 REMARK 465 GLN A 61 REMARK 465 PRO A 62 REMARK 465 PRO A 63 REMARK 465 GLU A 64 REMARK 465 GLY A 65 REMARK 465 PRO A 66 REMARK 465 LYS A 67 REMARK 465 ARG A 107 REMARK 465 LYS A 108 REMARK 465 LEU A 109 REMARK 465 GLN A 110 REMARK 465 GLY A 111 REMARK 465 ARG A 112 REMARK 465 PRO A 113 REMARK 465 SER A 114 REMARK 465 PRO A 115 REMARK 465 GLY A 116 REMARK 465 PRO A 117 REMARK 465 PRO A 118 REMARK 465 ALA B 41 REMARK 465 PRO B 42 REMARK 465 ALA B 43 REMARK 465 SER B 44 REMARK 465 LEU B 45 REMARK 465 LEU B 46 REMARK 465 PRO B 47 REMARK 465 PRO B 48 REMARK 465 ALA B 49 REMARK 465 PRO B 50 REMARK 465 GLU B 51 REMARK 465 HIS B 52 REMARK 465 SER B 53 REMARK 465 PRO B 54 REMARK 465 PRO B 55 REMARK 465 SER B 56 REMARK 465 SER B 57 REMARK 465 PRO B 58 REMARK 465 LEU B 59 REMARK 465 THR B 60 REMARK 465 GLN B 61 REMARK 465 PRO B 62 REMARK 465 PRO B 63 REMARK 465 GLU B 64 REMARK 465 GLY B 65 REMARK 465 PRO B 66 REMARK 465 ARG B 107 REMARK 465 LYS B 108 REMARK 465 LEU B 109 REMARK 465 GLN B 110 REMARK 465 GLY B 111 REMARK 465 ARG B 112 REMARK 465 PRO B 113 REMARK 465 SER B 114 REMARK 465 PRO B 115 REMARK 465 GLY B 116 REMARK 465 PRO B 117 REMARK 465 PRO B 118 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 O6 BTB B 504 O HOH B 601 2.03 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 606 O HOH B 601 4555 1.89 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 SER A 260 -167.31 -72.73 REMARK 500 ASN A 283 35.03 -141.46 REMARK 500 ASP A 297 -35.27 54.67 REMARK 500 ALA A 351 68.81 -156.24 REMARK 500 ARG A 372 -128.76 -120.61 REMARK 500 CYS A 441 116.36 -165.97 REMARK 500 PRO B 120 -88.23 -8.47 REMARK 500 LYS B 192 55.26 -118.16 REMARK 500 ASP B 258 33.19 -79.62 REMARK 500 ASN B 283 17.56 -147.63 REMARK 500 PHE B 286 41.49 -142.76 REMARK 500 ALA B 351 71.30 -155.32 REMARK 500 ARG B 372 -131.92 -117.59 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 B 760 DISTANCE = 6.83 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 508 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 94 SG REMARK 620 2 CYS A 99 SG 108.4 REMARK 620 3 CYS B 94 SG 125.1 105.4 REMARK 620 4 CYS B 99 SG 108.8 104.0 103.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 GD A 510 GD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 156 OE1 REMARK 620 2 GLU A 156 OE2 39.1 REMARK 620 3 GLN A 164 OE1 72.4 48.3 REMARK 620 4 GLN A 164 NE2 110.2 95.6 47.3 REMARK 620 5 HOH A 661 O 61.7 83.5 130.7 167.5 REMARK 620 6 HOH A 696 O 149.4 111.0 91.1 72.2 119.7 REMARK 620 7 GLU B 147 OE1 59.7 44.9 15.8 53.7 120.8 106.7 REMARK 620 8 GLU B 147 OE2 59.3 44.1 15.7 54.3 120.3 106.7 0.8 REMARK 620 9 HOH B 659 O 122.3 149.2 162.4 115.2 66.7 79.6 162.0 162.8 REMARK 620 N 1 2 3 4 5 6 7 8 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 184 SG REMARK 620 2 HEM A 501 NA 96.9 REMARK 620 3 HEM A 501 NB 98.8 86.7 REMARK 620 4 HEM A 501 NC 96.4 166.1 87.5 REMARK 620 5 HEM A 501 ND 97.5 90.8 163.6 91.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 GD A 509 GD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 BTB A 504 O4 REMARK 620 2 BTB A 504 N 55.7 REMARK 620 3 BTB A 504 O6 99.1 62.7 REMARK 620 4 BTB A 504 O8 63.4 64.6 124.3 REMARK 620 5 HOH A 607 O 52.3 107.9 130.5 82.0 REMARK 620 6 HOH A 679 O 114.4 125.4 143.5 64.7 83.7 REMARK 620 7 HOH A 706 O 106.2 158.0 138.0 97.1 54.9 46.1 REMARK 620 8 HOH B 742 O 143.3 161.0 106.6 117.9 91.0 53.2 38.2 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 GD B 507 GD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 606 O REMARK 620 2 THR B 319 O 86.6 REMARK 620 3 GLU B 321 OE1 71.4 79.9 REMARK 620 4 BTB B 504 O3 145.0 80.9 136.8 REMARK 620 5 BTB B 504 O4 147.2 83.4 76.1 63.4 REMARK 620 6 BTB B 504 N 137.4 136.0 111.4 61.6 60.5 REMARK 620 7 BTB B 504 O6 78.5 153.0 115.5 98.5 120.8 61.6 REMARK 620 8 BTB B 504 O8 89.4 142.1 63.1 120.0 79.9 59.3 60.9 REMARK 620 9 HOH B 601 O 40.5 127.1 81.2 139.9 137.7 96.9 42.8 57.9 REMARK 620 N 1 2 3 4 5 6 7 8 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 GD B 508 GD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 167 OE1 REMARK 620 2 GLU B 167 OE2 46.7 REMARK 620 3 BTB B 505 O4 92.1 74.1 REMARK 620 4 BTB B 505 N 91.7 73.8 0.4 REMARK 620 5 BTB B 505 O6 96.5 76.1 4.7 5.1 REMARK 620 6 BTB B 505 O8 93.0 78.5 5.5 5.6 8.0 REMARK 620 7 HOH B 602 O 92.4 80.6 8.9 9.0 11.4 3.5 REMARK 620 8 HOH B 643 O 97.2 80.0 6.0 6.4 5.0 4.7 7.4 REMARK 620 9 HOH B 656 O 97.6 83.4 9.5 9.7 9.5 5.1 5.3 4.5 REMARK 620 N 1 2 3 4 5 6 7 8 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 184 SG REMARK 620 2 HEM B 501 NA 100.3 REMARK 620 3 HEM B 501 NB 100.6 89.1 REMARK 620 4 HEM B 501 NC 98.4 161.2 85.7 REMARK 620 5 HEM B 501 ND 102.2 88.0 157.1 89.8 REMARK 620 N 1 2 3 4 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 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue KMM A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue KMM A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue BTB A 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue BTB A 505 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue BTB A 506 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue BTB A 507 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 508 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GD A 509 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GD A 510 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEM B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue KMM B 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue KMM B 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue BTB B 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue BTB B 505 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue BTB B 506 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GD B 507 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GD B 508 DBREF 6NH7 A 41 480 UNP A0S0A6 A0S0A6_HUMAN 41 480 DBREF 6NH7 B 41 480 UNP A0S0A6 A0S0A6_HUMAN 41 480 SEQRES 1 A 440 ALA PRO ALA SER LEU LEU PRO PRO ALA PRO GLU HIS SER SEQRES 2 A 440 PRO PRO SER SER PRO LEU THR GLN PRO PRO GLU GLY PRO SEQRES 3 A 440 LYS PHE PRO ARG VAL LYS ASN TRP GLU VAL GLY SER ILE SEQRES 4 A 440 THR TYR ASP THR LEU SER ALA GLN ALA GLN GLN ASP GLY SEQRES 5 A 440 PRO CYS THR PRO ARG ARG CYS LEU GLY SER LEU VAL PHE SEQRES 6 A 440 PRO ARG LYS LEU GLN GLY ARG PRO SER PRO GLY PRO PRO SEQRES 7 A 440 ALA PRO GLU GLN LEU LEU SER GLN ALA ARG ASP PHE ILE SEQRES 8 A 440 ASN GLN TYR TYR SER SER ILE LYS ARG SER GLY SER GLN SEQRES 9 A 440 ALA HIS GLU GLN ARG LEU GLN GLU VAL GLU ALA GLU VAL SEQRES 10 A 440 ALA ALA THR GLY THR TYR GLN LEU ARG GLU SER GLU LEU SEQRES 11 A 440 VAL PHE GLY ALA LYS GLN ALA TRP ARG ASN ALA PRO ARG SEQRES 12 A 440 CYS VAL GLY ARG ILE GLN TRP GLY LYS LEU GLN VAL PHE SEQRES 13 A 440 ASP ALA ARG ASP CYS ARG SER ALA GLN GLU MET PHE THR SEQRES 14 A 440 TYR ILE CYS ASN HIS ILE LYS TYR ALA THR ASN ARG GLY SEQRES 15 A 440 ASN LEU ARG SER ALA ILE THR VAL PHE PRO GLN ARG CYS SEQRES 16 A 440 PRO GLY ARG GLY ASP PHE ARG ILE TRP ASN SER GLN LEU SEQRES 17 A 440 VAL ARG TYR ALA GLY TYR ARG GLN GLN ASP GLY SER VAL SEQRES 18 A 440 ARG GLY ASP PRO ALA ASN VAL GLU ILE THR GLU LEU CYS SEQRES 19 A 440 ILE GLN HIS GLY TRP THR PRO GLY ASN GLY ARG PHE ASP SEQRES 20 A 440 VAL LEU PRO LEU LEU LEU GLN ALA PRO ASP GLU PRO PRO SEQRES 21 A 440 GLU LEU PHE LEU LEU PRO PRO GLU LEU VAL LEU GLU VAL SEQRES 22 A 440 PRO LEU GLU HIS PRO THR LEU GLU TRP PHE ALA ALA LEU SEQRES 23 A 440 GLY LEU ARG TRP TYR ALA LEU PRO ALA VAL SER ASN MET SEQRES 24 A 440 LEU LEU GLU ILE GLY GLY LEU GLU PHE PRO ALA ALA PRO SEQRES 25 A 440 PHE SER GLY TRP TYR MET SER THR GLU ILE GLY THR ARG SEQRES 26 A 440 ASN LEU CYS ASP PRO HIS ARG TYR ASN ILE LEU GLU ASP SEQRES 27 A 440 VAL ALA VAL CYS MET ASP LEU ASP THR ARG THR THR SER SEQRES 28 A 440 SER LEU TRP LYS ASP LYS ALA ALA VAL GLU ILE ASN VAL SEQRES 29 A 440 ALA VAL LEU HIS SER TYR GLN LEU ALA LYS VAL THR ILE SEQRES 30 A 440 VAL ASP HIS HIS ALA ALA THR ALA SER PHE MET LYS HIS SEQRES 31 A 440 LEU GLU ASN GLU GLN LYS ALA ARG GLY GLY CYS PRO ALA SEQRES 32 A 440 ASP TRP ALA TRP ILE VAL PRO PRO ILE SER GLY SER LEU SEQRES 33 A 440 THR PRO VAL PHE HIS GLN GLU MET VAL ASN TYR PHE LEU SEQRES 34 A 440 SER PRO ALA PHE ARG TYR GLN PRO ASP PRO TRP SEQRES 1 B 440 ALA PRO ALA SER LEU LEU PRO PRO ALA PRO GLU HIS SER SEQRES 2 B 440 PRO PRO SER SER PRO LEU THR GLN PRO PRO GLU GLY PRO SEQRES 3 B 440 LYS PHE PRO ARG VAL LYS ASN TRP GLU VAL GLY SER ILE SEQRES 4 B 440 THR TYR ASP THR LEU SER ALA GLN ALA GLN GLN ASP GLY SEQRES 5 B 440 PRO CYS THR PRO ARG ARG CYS LEU GLY SER LEU VAL PHE SEQRES 6 B 440 PRO ARG LYS LEU GLN GLY ARG PRO SER PRO GLY PRO PRO SEQRES 7 B 440 ALA PRO GLU GLN LEU LEU SER GLN ALA ARG ASP PHE ILE SEQRES 8 B 440 ASN GLN TYR TYR SER SER ILE LYS ARG SER GLY SER GLN SEQRES 9 B 440 ALA HIS GLU GLN ARG LEU GLN GLU VAL GLU ALA GLU VAL SEQRES 10 B 440 ALA ALA THR GLY THR TYR GLN LEU ARG GLU SER GLU LEU SEQRES 11 B 440 VAL PHE GLY ALA LYS GLN ALA TRP ARG ASN ALA PRO ARG SEQRES 12 B 440 CYS VAL GLY ARG ILE GLN TRP GLY LYS LEU GLN VAL PHE SEQRES 13 B 440 ASP ALA ARG ASP CYS ARG SER ALA GLN GLU MET PHE THR SEQRES 14 B 440 TYR ILE CYS ASN HIS ILE LYS TYR ALA THR ASN ARG GLY SEQRES 15 B 440 ASN LEU ARG SER ALA ILE THR VAL PHE PRO GLN ARG CYS SEQRES 16 B 440 PRO GLY ARG GLY ASP PHE ARG ILE TRP ASN SER GLN LEU SEQRES 17 B 440 VAL ARG TYR ALA GLY TYR ARG GLN GLN ASP GLY SER VAL SEQRES 18 B 440 ARG GLY ASP PRO ALA ASN VAL GLU ILE THR GLU LEU CYS SEQRES 19 B 440 ILE GLN HIS GLY TRP THR PRO GLY ASN GLY ARG PHE ASP SEQRES 20 B 440 VAL LEU PRO LEU LEU LEU GLN ALA PRO ASP GLU PRO PRO SEQRES 21 B 440 GLU LEU PHE LEU LEU PRO PRO GLU LEU VAL LEU GLU VAL SEQRES 22 B 440 PRO LEU GLU HIS PRO THR LEU GLU TRP PHE ALA ALA LEU SEQRES 23 B 440 GLY LEU ARG TRP TYR ALA LEU PRO ALA VAL SER ASN MET SEQRES 24 B 440 LEU LEU GLU ILE GLY GLY LEU GLU PHE PRO ALA ALA PRO SEQRES 25 B 440 PHE SER GLY TRP TYR MET SER THR GLU ILE GLY THR ARG SEQRES 26 B 440 ASN LEU CYS ASP PRO HIS ARG TYR ASN ILE LEU GLU ASP SEQRES 27 B 440 VAL ALA VAL CYS MET ASP LEU ASP THR ARG THR THR SER SEQRES 28 B 440 SER LEU TRP LYS ASP LYS ALA ALA VAL GLU ILE ASN VAL SEQRES 29 B 440 ALA VAL LEU HIS SER TYR GLN LEU ALA LYS VAL THR ILE SEQRES 30 B 440 VAL ASP HIS HIS ALA ALA THR ALA SER PHE MET LYS HIS SEQRES 31 B 440 LEU GLU ASN GLU GLN LYS ALA ARG GLY GLY CYS PRO ALA SEQRES 32 B 440 ASP TRP ALA TRP ILE VAL PRO PRO ILE SER GLY SER LEU SEQRES 33 B 440 THR PRO VAL PHE HIS GLN GLU MET VAL ASN TYR PHE LEU SEQRES 34 B 440 SER PRO ALA PHE ARG TYR GLN PRO ASP PRO TRP HET HEM A 501 43 HET KMM A 502 25 HET KMM A 503 25 HET BTB A 504 14 HET BTB A 505 14 HET BTB A 506 14 HET BTB A 507 14 HET ZN A 508 1 HET GD A 509 1 HET GD A 510 1 HET HEM B 501 43 HET KMM B 502 25 HET KMM B 503 25 HET BTB B 504 14 HET BTB B 505 14 HET BTB B 506 14 HET GD B 507 1 HET GD B 508 1 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM KMM 6-(2-{3-[3-(DIMETHYLAMINO)PROPYL]-2,5,6- HETNAM 2 KMM TRIFLUOROPHENYL}ETHYL)-4-METHYLPYRIDIN-2-AMINE HETNAM BTB 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL- HETNAM 2 BTB PROPANE-1,3-DIOL HETNAM ZN ZINC ION HETNAM GD GADOLINIUM ATOM HETSYN HEM HEME HETSYN BTB BIS-TRIS BUFFER FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 4 KMM 4(C19 H24 F3 N3) FORMUL 6 BTB 7(C8 H19 N O5) FORMUL 10 ZN ZN 2+ FORMUL 11 GD 4(GD) FORMUL 21 HOH *271(H2 O) HELIX 1 AA1 THR A 83 ALA A 88 5 6 HELIX 2 AA2 PRO A 120 ILE A 138 1 19 HELIX 3 AA3 SER A 143 GLY A 161 1 19 HELIX 4 AA4 ARG A 166 ASN A 180 1 15 HELIX 5 AA5 GLY A 186 TRP A 190 5 5 HELIX 6 AA6 SER A 203 ASN A 220 1 18 HELIX 7 AA7 ARG A 221 ASN A 223 5 3 HELIX 8 AA8 ASN A 267 GLN A 276 1 10 HELIX 9 AA9 LEU A 320 GLY A 327 5 8 HELIX 10 AB1 SER A 359 THR A 364 1 6 HELIX 11 AB2 THR A 364 ASP A 369 1 6 HELIX 12 AB3 ILE A 375 MET A 383 1 9 HELIX 13 AB4 THR A 389 SER A 392 5 4 HELIX 14 AB5 LEU A 393 ALA A 413 1 21 HELIX 15 AB6 ASP A 419 GLY A 439 1 21 HELIX 16 AB7 ASP A 444 VAL A 449 1 6 HELIX 17 AB8 SER A 453 THR A 457 5 5 HELIX 18 AB9 THR B 83 ALA B 88 5 6 HELIX 19 AC1 PRO B 120 ILE B 138 1 19 HELIX 20 AC2 SER B 143 GLY B 161 1 19 HELIX 21 AC3 ARG B 166 ASN B 180 1 15 HELIX 22 AC4 GLY B 186 TRP B 190 5 5 HELIX 23 AC5 SER B 203 ASN B 220 1 18 HELIX 24 AC6 ARG B 221 ASN B 223 5 3 HELIX 25 AC7 ASN B 267 HIS B 277 1 11 HELIX 26 AC8 LEU B 320 GLY B 327 5 8 HELIX 27 AC9 MET B 358 THR B 364 1 7 HELIX 28 AD1 ILE B 375 MET B 383 1 9 HELIX 29 AD2 THR B 389 SER B 392 5 4 HELIX 30 AD3 LEU B 393 ALA B 413 1 21 HELIX 31 AD4 ASP B 419 GLY B 439 1 21 HELIX 32 AD5 ASP B 444 VAL B 449 1 6 HELIX 33 AD6 SER B 453 GLN B 462 5 10 SHEET 1 AA1 2 ARG A 70 LYS A 72 0 SHEET 2 AA1 2 ILE A 79 TYR A 81 -1 O THR A 80 N VAL A 71 SHEET 1 AA2 4 GLN A 194 ASP A 197 0 SHEET 2 AA2 4 ALA A 227 VAL A 230 1 O ILE A 228 N PHE A 196 SHEET 3 AA2 4 PHE A 353 SER A 354 -1 O SER A 354 N ALA A 227 SHEET 4 AA2 4 ALA A 335 VAL A 336 -1 N VAL A 336 O PHE A 353 SHEET 1 AA3 3 ARG A 242 ILE A 243 0 SHEET 2 AA3 3 LEU A 291 GLN A 294 -1 O GLN A 294 N ARG A 242 SHEET 3 AA3 3 PRO A 300 PHE A 303 -1 O GLU A 301 N LEU A 293 SHEET 1 AA4 2 GLY A 253 ARG A 255 0 SHEET 2 AA4 2 VAL A 261 GLY A 263 -1 O ARG A 262 N TYR A 254 SHEET 1 AA5 2 GLU A 312 PRO A 314 0 SHEET 2 AA5 2 ARG A 329 TYR A 331 -1 O TRP A 330 N VAL A 313 SHEET 1 AA6 3 LEU A 346 PHE A 348 0 SHEET 2 AA6 3 LEU A 340 ILE A 343 -1 N LEU A 341 O PHE A 348 SHEET 3 AA6 3 ALA A 472 ARG A 474 -1 O ARG A 474 N LEU A 340 SHEET 1 AA7 2 TYR A 357 MET A 358 0 SHEET 2 AA7 2 ILE A 417 VAL A 418 1 O VAL A 418 N TYR A 357 SHEET 1 AA8 2 ARG B 70 LYS B 72 0 SHEET 2 AA8 2 ILE B 79 TYR B 81 -1 O THR B 80 N VAL B 71 SHEET 1 AA9 4 GLN B 194 ASP B 197 0 SHEET 2 AA9 4 ALA B 227 VAL B 230 1 O ILE B 228 N PHE B 196 SHEET 3 AA9 4 PHE B 353 SER B 354 -1 O SER B 354 N ALA B 227 SHEET 4 AA9 4 ALA B 335 VAL B 336 -1 N VAL B 336 O PHE B 353 SHEET 1 AB1 3 ARG B 242 ILE B 243 0 SHEET 2 AB1 3 LEU B 291 GLN B 294 -1 O GLN B 294 N ARG B 242 SHEET 3 AB1 3 GLU B 301 PHE B 303 -1 O GLU B 301 N LEU B 293 SHEET 1 AB2 2 GLY B 253 ARG B 255 0 SHEET 2 AB2 2 VAL B 261 GLY B 263 -1 O ARG B 262 N TYR B 254 SHEET 1 AB3 2 GLU B 312 PRO B 314 0 SHEET 2 AB3 2 ARG B 329 TYR B 331 -1 O TRP B 330 N VAL B 313 SHEET 1 AB4 3 LEU B 346 PHE B 348 0 SHEET 2 AB4 3 LEU B 340 ILE B 343 -1 N LEU B 341 O PHE B 348 SHEET 3 AB4 3 ALA B 472 ARG B 474 -1 O ARG B 474 N LEU B 340 LINK SG CYS A 94 ZN ZN A 508 1555 1555 2.34 LINK SG CYS A 99 ZN ZN A 508 1555 1555 2.32 LINK OE1 GLU A 156 GD GD A 510 1555 1555 2.74 LINK OE2 GLU A 156 GD GD A 510 1555 1555 3.47 LINK OE1 GLN A 164 GD GD A 510 1555 1555 2.78 LINK NE2 GLN A 164 GD GD A 510 1555 1555 2.79 LINK SG CYS A 184 FE HEM A 501 1555 1555 2.24 LINK O4 BTB A 504 GD GD A 509 1555 1555 2.76 LINK N BTB A 504 GD GD A 509 1555 1555 2.92 LINK O6 BTB A 504 GD GD A 509 1555 1555 2.78 LINK O8 BTB A 504 GD GD A 509 1555 1555 2.75 LINK ZN ZN A 508 SG CYS B 94 1555 1555 2.45 LINK ZN ZN A 508 SG CYS B 99 1555 1555 2.39 LINK GD GD A 509 O HOH A 607 1555 1555 2.77 LINK GD GD A 509 O HOH A 679 1555 1555 2.76 LINK GD GD A 509 O HOH A 706 1555 1555 3.32 LINK GD GD A 509 O HOH B 742 1555 4555 3.45 LINK GD GD A 510 O HOH A 661 1555 1555 2.72 LINK GD GD A 510 O HOH A 696 1555 1555 2.72 LINK GD GD A 510 OE1 GLU B 147 3544 1555 2.97 LINK GD GD A 510 OE2 GLU B 147 3544 1555 3.09 LINK GD GD A 510 O HOH B 659 1555 3554 2.68 LINK GD GD A 510 O HOH B 753 1555 3454 3.17 LINK O HOH A 606 GD GD B 507 4455 1555 2.67 LINK OE1 GLU B 167 GD GD B 508 1555 4545 2.73 LINK OE2 GLU B 167 GD GD B 508 1555 4545 2.85 LINK SG CYS B 184 FE HEM B 501 1555 1555 2.25 LINK O THR B 319 GD GD B 507 1555 1555 2.54 LINK OE1 GLU B 321 GD GD B 507 1555 1555 2.69 LINK O3 BTB B 504 GD GD B 507 1555 1555 2.75 LINK O4 BTB B 504 GD GD B 507 1555 1555 2.64 LINK N BTB B 504 GD GD B 507 1555 1555 2.90 LINK O6 BTB B 504 GD GD B 507 1555 1555 2.77 LINK O8 BTB B 504 GD GD B 507 1555 1555 2.75 LINK O4 BTB B 505 GD GD B 508 1555 1555 3.43 LINK N BTB B 505 GD GD B 508 1555 1555 3.05 LINK O6 BTB B 505 GD GD B 508 1555 1555 2.74 LINK O8 BTB B 505 GD GD B 508 1555 1555 2.78 LINK GD GD B 507 O HOH B 601 1555 1555 2.78 LINK GD GD B 507 O HOH B 683 1555 1555 2.61 LINK GD GD B 508 O HOH B 602 1555 1555 3.48 LINK GD GD B 508 O HOH B 643 1555 1555 2.75 LINK GD GD B 508 O HOH B 656 1555 4445 2.76 LINK GD GD B 508 O HOH B 736 1555 1555 2.94 CISPEP 1 SER A 470 PRO A 471 0 -3.77 CISPEP 2 SER B 470 PRO B 471 0 1.76 SITE 1 AC1 15 TRP A 178 ARG A 183 CYS A 184 SER A 226 SITE 2 AC1 15 PHE A 353 SER A 354 TRP A 356 MET A 358 SITE 3 AC1 15 GLU A 361 TRP A 447 PHE A 473 TYR A 475 SITE 4 AC1 15 KMM A 502 HOH A 602 HOH A 678 SITE 1 AC2 9 PHE A 105 GLN A 247 VAL A 336 TRP A 356 SITE 2 AC2 9 TYR A 357 GLU A 361 TRP A 447 HEM A 501 SITE 3 AC2 9 KMM A 503 SITE 1 AC3 8 VAL A 104 ARG A 365 HIS A 371 ALA A 446 SITE 2 AC3 8 TRP A 447 KMM A 502 TRP B 74 PHE B 460 SITE 1 AC4 5 ASP A 384 GD A 509 HOH A 607 HOH A 679 SITE 2 AC4 5 ASP B 378 SITE 1 AC5 3 GLU A 377 THR A 387 ASP B 384 SITE 1 AC6 2 GLU A 167 PRO B 479 SITE 1 AC7 4 GLU A 298 GLN B 89 SER B 125 ASP B 129 SITE 1 AC8 4 CYS A 94 CYS A 99 CYS B 94 CYS B 99 SITE 1 AC9 3 BTB A 504 HOH A 607 HOH A 679 SITE 1 AD1 6 GLU A 156 GLN A 164 HOH A 661 HOH A 696 SITE 2 AD1 6 GLU B 147 HOH B 659 SITE 1 AD2 14 TRP B 178 CYS B 184 SER B 226 PHE B 353 SITE 2 AD2 14 SER B 354 TRP B 356 MET B 358 GLU B 361 SITE 3 AD2 14 ARG B 365 TRP B 447 PHE B 473 TYR B 475 SITE 4 AD2 14 KMM B 502 HOH B 613 SITE 1 AD3 10 PHE B 105 GLN B 247 PHE B 353 TRP B 356 SITE 2 AD3 10 TYR B 357 GLU B 361 ARG B 365 TRP B 447 SITE 3 AD3 10 TYR B 475 HEM B 501 SITE 1 AD4 9 TRP A 74 TRP A 445 PHE A 460 HIS A 461 SITE 2 AD4 9 VAL B 104 ARG B 365 HIS B 371 ALA B 446 SITE 3 AD4 9 TRP B 447 SITE 1 AD5 6 ASP A 378 THR B 319 GLU B 321 GD B 507 SITE 2 AD5 6 HOH B 601 HOH B 683 SITE 1 AD6 8 GLU B 167 ASP B 297 GLU B 298 GD B 508 SITE 2 AD6 8 HOH B 602 HOH B 604 HOH B 643 HOH B 656 SITE 1 AD7 2 ARG A 255 GLU B 377 SITE 1 AD8 6 HOH A 606 THR B 319 GLU B 321 BTB B 504 SITE 2 AD8 6 HOH B 601 HOH B 683 SITE 1 AD9 5 GLU B 167 BTB B 505 HOH B 643 HOH B 656 SITE 2 AD9 5 HOH B 736 CRYST1 55.959 109.381 153.470 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 0.017870 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009142 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006516 0.00000