HEADER OXIDOREDUCTASE 10-MAY-09 3HF2 TITLE CRYSTAL STRUCTURE OF THE I401P MUTANT OF CYTOCHROME P450 BM3 COMPND MOL_ID: 1; COMPND 2 MOLECULE: BIFUNCTIONAL P-450/NADPH-P450 REDUCTASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: HEME DOMAIN, UNP RESIDUES 1-482; COMPND 5 SYNONYM: CYTOCHROME P450(BM-3), P450BM-3, CYTOCHROME P450 102,; COMPND 6 EC: 1.14.14.1; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS MEGATERIUM; SOURCE 3 ORGANISM_TAXID: 1404; SOURCE 4 GENE: P450BM-3; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS P450 FAMILY PROTEIN FOLD, OXIDOREDUCTASE, ELECTRON TRANSPORT, FAD, KEYWDS 2 FLAVOPROTEIN, FMN, HEME, IRON, METAL-BINDING, MONOOXYGENASE, KEYWDS 3 MULTIFUNCTIONAL ENZYME, NADP, TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR W.YANG,C.J.C.WHITEHOUSE,S.G.BELL,M.BARTLAM,L.L.WONG,Z.RAO REVDAT 5 01-NOV-23 3HF2 1 REMARK REVDAT 4 10-NOV-21 3HF2 1 REMARK SEQADV REVDAT 3 13-JUL-11 3HF2 1 VERSN REVDAT 2 21-JUL-09 3HF2 1 JRNL REVDAT 1 30-JUN-09 3HF2 0 JRNL AUTH C.J.C.WHITEHOUSE,S.G.BELL,W.YANG,J.A.YORKE,C.F.BLANFORD, JRNL AUTH 2 A.J.F.STRONG,E.J.MORSE,M.BARTLAM,Z.RAO,L.-L.WONG JRNL TITL A HIGHLY ACTIVE SINGLE-MUTATION VARIANT OF P450(BM3) JRNL TITL 2 (CYP102A1) JRNL REF CHEMBIOCHEM V. 10 1654 2009 JRNL REFN ISSN 1439-4227 JRNL PMID 19492389 JRNL DOI 10.1002/CBIC.200900279 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0044 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.48 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 50305 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.189 REMARK 3 R VALUE (WORKING SET) : 0.186 REMARK 3 FREE R VALUE : 0.245 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2694 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.26 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3502 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 92.61 REMARK 3 BIN R VALUE (WORKING SET) : 0.2260 REMARK 3 BIN FREE R VALUE SET COUNT : 182 REMARK 3 BIN FREE R VALUE : 0.3270 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6872 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 86 REMARK 3 SOLVENT ATOMS : 506 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.94 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.52000 REMARK 3 B22 (A**2) : -0.77000 REMARK 3 B33 (A**2) : 2.21000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.29000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.252 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.212 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.145 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 12.654 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.951 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.917 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 7126 ; 0.016 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 9653 ; 1.586 ; 2.006 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 843 ; 6.310 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 346 ;36.611 ;24.769 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1271 ;16.250 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 38 ;16.396 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1031 ; 0.106 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5412 ; 0.008 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 4250 ; 0.763 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 6859 ; 1.422 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2876 ; 2.416 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2794 ; 3.811 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 5 A 455 REMARK 3 ORIGIN FOR THE GROUP (A): 16.2892 0.0886 12.8377 REMARK 3 T TENSOR REMARK 3 T11: 0.0178 T22: 0.0042 REMARK 3 T33: 0.0332 T12: -0.0027 REMARK 3 T13: 0.0050 T23: 0.0062 REMARK 3 L TENSOR REMARK 3 L11: 0.5244 L22: 0.1808 REMARK 3 L33: 0.0730 L12: 0.1048 REMARK 3 L13: 0.0449 L23: 0.0758 REMARK 3 S TENSOR REMARK 3 S11: 0.0173 S12: -0.0375 S13: -0.0279 REMARK 3 S21: -0.0127 S22: -0.0029 S23: -0.0022 REMARK 3 S31: -0.0007 S32: 0.0005 S33: -0.0144 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 5 B 455 REMARK 3 ORIGIN FOR THE GROUP (A): -4.8491 23.3370 -14.2987 REMARK 3 T TENSOR REMARK 3 T11: 0.0147 T22: 0.0132 REMARK 3 T33: 0.0419 T12: -0.0003 REMARK 3 T13: -0.0144 T23: 0.0102 REMARK 3 L TENSOR REMARK 3 L11: 0.3772 L22: 0.2092 REMARK 3 L33: 0.1162 L12: -0.1212 REMARK 3 L13: 0.0310 L23: 0.1054 REMARK 3 S TENSOR REMARK 3 S11: -0.0098 S12: 0.0516 S13: 0.0587 REMARK 3 S21: 0.0059 S22: 0.0023 S23: -0.0101 REMARK 3 S31: 0.0042 S32: 0.0051 S33: 0.0075 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 482 A 482 REMARK 3 ORIGIN FOR THE GROUP (A): 22.0698 1.7094 11.3862 REMARK 3 T TENSOR REMARK 3 T11: 0.0910 T22: 0.0164 REMARK 3 T33: 0.0674 T12: 0.0022 REMARK 3 T13: -0.0603 T23: 0.0089 REMARK 3 L TENSOR REMARK 3 L11: 5.3043 L22: 1.8062 REMARK 3 L33: 0.2526 L12: 3.0951 REMARK 3 L13: 1.1451 L23: 0.6671 REMARK 3 S TENSOR REMARK 3 S11: -0.0743 S12: 0.1384 S13: -0.0596 REMARK 3 S21: -0.0368 S22: 0.0765 S23: -0.0386 REMARK 3 S31: -0.0372 S32: 0.0285 S33: -0.0022 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 482 B 482 REMARK 3 ORIGIN FOR THE GROUP (A): 0.8644 21.8268 -13.3362 REMARK 3 T TENSOR REMARK 3 T11: 0.0281 T22: 0.0307 REMARK 3 T33: 0.0771 T12: -0.0053 REMARK 3 T13: -0.0266 T23: -0.0051 REMARK 3 L TENSOR REMARK 3 L11: 3.5381 L22: 1.6477 REMARK 3 L33: 0.8377 L12: 2.2738 REMARK 3 L13: 0.3918 L23: -0.1329 REMARK 3 S TENSOR REMARK 3 S11: -0.1091 S12: 0.2344 S13: -0.0570 REMARK 3 S21: -0.0647 S22: 0.1631 S23: -0.0339 REMARK 3 S31: 0.0334 S32: -0.0798 S33: -0.0540 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3HF2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-MAY-09. REMARK 100 THE DEPOSITION ID IS D_1000053055. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 52999 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : 0.05900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 18.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.1 REMARK 200 DATA REDUNDANCY IN SHELL : 2.90 REMARK 200 R MERGE FOR SHELL (I) : 0.28400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 1BU7 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.57 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.44 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG 3350, 0.2M MAGNESIUM CHLORIDE, REMARK 280 0.1M TRIS, PH 8.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 289.0K 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 72.92150 REMARK 290 SMTRY3 2 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: TETRAMERIC 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 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 72.92150 REMARK 350 BIOMT3 2 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 MET A 0 REMARK 465 THR A 1 REMARK 465 ILE A 2 REMARK 465 LYS A 3 REMARK 465 GLU A 4 REMARK 465 PRO A 172 REMARK 465 PHE A 173 REMARK 465 ILE A 174 REMARK 465 THR A 175 REMARK 465 ASN A 186 REMARK 465 LYS A 187 REMARK 465 LEU A 188 REMARK 465 GLN A 189 REMARK 465 ARG A 190 REMARK 465 ALA A 191 REMARK 465 ASN A 192 REMARK 465 PRO A 193 REMARK 465 ASP A 194 REMARK 465 ASP A 195 REMARK 465 PRO A 196 REMARK 465 ALA A 197 REMARK 465 TYR A 198 REMARK 465 ASP A 199 REMARK 465 LYS A 224 REMARK 465 ALA A 225 REMARK 465 SER A 226 REMARK 465 GLY A 227 REMARK 465 GLU A 228 REMARK 465 GLY A 456 REMARK 465 GLY A 457 REMARK 465 ILE A 458 REMARK 465 PRO A 459 REMARK 465 SER A 460 REMARK 465 PRO A 461 REMARK 465 SER A 462 REMARK 465 THR A 463 REMARK 465 GLU A 464 REMARK 465 GLN A 465 REMARK 465 SER A 466 REMARK 465 ALA A 467 REMARK 465 LYS A 468 REMARK 465 LYS A 469 REMARK 465 VAL A 470 REMARK 465 ARG A 471 REMARK 465 LYS A 472 REMARK 465 LYS A 473 REMARK 465 ALA A 474 REMARK 465 GLU A 475 REMARK 465 ASN A 476 REMARK 465 ALA A 477 REMARK 465 HIS A 478 REMARK 465 ASN A 479 REMARK 465 THR A 480 REMARK 465 PRO A 481 REMARK 465 MET B 0 REMARK 465 THR B 1 REMARK 465 ILE B 2 REMARK 465 LYS B 3 REMARK 465 GLU B 4 REMARK 465 PRO B 170 REMARK 465 HIS B 171 REMARK 465 PRO B 172 REMARK 465 PHE B 173 REMARK 465 ILE B 174 REMARK 465 THR B 175 REMARK 465 ALA B 184 REMARK 465 MET B 185 REMARK 465 ASN B 186 REMARK 465 LYS B 187 REMARK 465 LEU B 188 REMARK 465 GLN B 189 REMARK 465 ARG B 190 REMARK 465 ALA B 191 REMARK 465 ASN B 192 REMARK 465 PRO B 193 REMARK 465 ASP B 194 REMARK 465 ASP B 195 REMARK 465 PRO B 196 REMARK 465 ALA B 197 REMARK 465 TYR B 198 REMARK 465 ASP B 199 REMARK 465 GLU B 200 REMARK 465 ASN B 201 REMARK 465 LYS B 224 REMARK 465 ALA B 225 REMARK 465 SER B 226 REMARK 465 GLY B 227 REMARK 465 GLY B 456 REMARK 465 GLY B 457 REMARK 465 ILE B 458 REMARK 465 PRO B 459 REMARK 465 SER B 460 REMARK 465 PRO B 461 REMARK 465 SER B 462 REMARK 465 THR B 463 REMARK 465 GLU B 464 REMARK 465 GLN B 465 REMARK 465 SER B 466 REMARK 465 ALA B 467 REMARK 465 LYS B 468 REMARK 465 LYS B 469 REMARK 465 VAL B 470 REMARK 465 ARG B 471 REMARK 465 LYS B 472 REMARK 465 LYS B 473 REMARK 465 ALA B 474 REMARK 465 GLU B 475 REMARK 465 ASN B 476 REMARK 465 ALA B 477 REMARK 465 HIS B 478 REMARK 465 ASN B 479 REMARK 465 THR B 480 REMARK 465 PRO B 481 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS B 202 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O PHE A 107 O HOH A 656 2.11 REMARK 500 OE1 GLU A 424 O HOH A 612 2.15 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 B 437 CA - CB - CG ANGL. DEV. = 14.5 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 PRO A 6 150.66 -49.28 REMARK 500 LYS A 15 -116.39 47.25 REMARK 500 PHE A 158 30.41 -141.41 REMARK 500 HIS A 266 -58.96 -142.74 REMARK 500 ASP A 370 36.62 -92.35 REMARK 500 THR A 436 -127.32 -125.75 REMARK 500 LYS B 15 -128.36 52.52 REMARK 500 ASP B 84 38.66 -90.43 REMARK 500 SER B 106 7.21 -67.78 REMARK 500 PHE B 158 25.44 -143.12 REMARK 500 ARG B 203 -30.67 -152.01 REMARK 500 ASP B 231 40.91 -88.73 REMARK 500 HIS B 266 -49.04 -134.15 REMARK 500 LYS B 349 126.62 -39.61 REMARK 500 ASP B 370 35.81 -78.38 REMARK 500 LYS B 391 46.95 -140.51 REMARK 500 THR B 436 -126.31 -121.93 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 482 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 400 SG REMARK 620 2 HEM A 482 NA 105.3 REMARK 620 3 HEM A 482 NB 88.9 88.8 REMARK 620 4 HEM A 482 NC 89.9 164.8 90.2 REMARK 620 5 HEM A 482 ND 103.3 89.6 167.7 88.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 482 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 400 SG REMARK 620 2 HEM B 482 NA 103.7 REMARK 620 3 HEM B 482 NB 91.5 85.9 REMARK 620 4 HEM B 482 NC 87.5 168.2 90.0 REMARK 620 5 HEM B 482 ND 100.8 92.5 167.6 89.1 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 482 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 482 DBREF 3HF2 A 0 481 UNP P14779 CPXB_BACME 1 482 DBREF 3HF2 B 0 481 UNP P14779 CPXB_BACME 1 482 SEQADV 3HF2 PRO A 401 UNP P14779 ILE 402 ENGINEERED MUTATION SEQADV 3HF2 PRO B 401 UNP P14779 ILE 402 ENGINEERED MUTATION SEQRES 1 A 482 MET THR ILE LYS GLU MET PRO GLN PRO LYS THR PHE GLY SEQRES 2 A 482 GLU LEU LYS ASN LEU PRO LEU LEU ASN THR ASP LYS PRO SEQRES 3 A 482 VAL GLN ALA LEU MET LYS ILE ALA ASP GLU LEU GLY GLU SEQRES 4 A 482 ILE PHE LYS PHE GLU ALA PRO GLY ARG VAL THR ARG TYR SEQRES 5 A 482 LEU SER SER GLN ARG LEU ILE LYS GLU ALA CYS ASP GLU SEQRES 6 A 482 SER ARG PHE ASP LYS ASN LEU SER GLN ALA LEU LYS PHE SEQRES 7 A 482 VAL ARG ASP PHE ALA GLY ASP GLY LEU PHE THR SER TRP SEQRES 8 A 482 THR HIS GLU LYS ASN TRP LYS LYS ALA HIS ASN ILE LEU SEQRES 9 A 482 LEU PRO SER PHE SER GLN GLN ALA MET LYS GLY TYR HIS SEQRES 10 A 482 ALA MET MET VAL ASP ILE ALA VAL GLN LEU VAL GLN LYS SEQRES 11 A 482 TRP GLU ARG LEU ASN ALA ASP GLU HIS ILE GLU VAL PRO SEQRES 12 A 482 GLU ASP MET THR ARG LEU THR LEU ASP THR ILE GLY LEU SEQRES 13 A 482 CYS GLY PHE ASN TYR ARG PHE ASN SER PHE TYR ARG ASP SEQRES 14 A 482 GLN PRO HIS PRO PHE ILE THR SER MET VAL ARG ALA LEU SEQRES 15 A 482 ASP GLU ALA MET ASN LYS LEU GLN ARG ALA ASN PRO ASP SEQRES 16 A 482 ASP PRO ALA TYR ASP GLU ASN LYS ARG GLN PHE GLN GLU SEQRES 17 A 482 ASP ILE LYS VAL MET ASN ASP LEU VAL ASP LYS ILE ILE SEQRES 18 A 482 ALA ASP ARG LYS ALA SER GLY GLU GLN SER ASP ASP LEU SEQRES 19 A 482 LEU THR HIS MET LEU ASN GLY LYS ASP PRO GLU THR GLY SEQRES 20 A 482 GLU PRO LEU ASP ASP GLU ASN ILE ARG TYR GLN ILE ILE SEQRES 21 A 482 THR PHE LEU ILE ALA GLY HIS GLU THR THR SER GLY LEU SEQRES 22 A 482 LEU SER PHE ALA LEU TYR PHE LEU VAL LYS ASN PRO HIS SEQRES 23 A 482 VAL LEU GLN LYS ALA ALA GLU GLU ALA ALA ARG VAL LEU SEQRES 24 A 482 VAL ASP PRO VAL PRO SER TYR LYS GLN VAL LYS GLN LEU SEQRES 25 A 482 LYS TYR VAL GLY MET VAL LEU ASN GLU ALA LEU ARG LEU SEQRES 26 A 482 TRP PRO THR ALA PRO ALA PHE SER LEU TYR ALA LYS GLU SEQRES 27 A 482 ASP THR VAL LEU GLY GLY GLU TYR PRO LEU GLU LYS GLY SEQRES 28 A 482 ASP GLU LEU MET VAL LEU ILE PRO GLN LEU HIS ARG ASP SEQRES 29 A 482 LYS THR ILE TRP GLY ASP ASP VAL GLU GLU PHE ARG PRO SEQRES 30 A 482 GLU ARG PHE GLU ASN PRO SER ALA ILE PRO GLN HIS ALA SEQRES 31 A 482 PHE LYS PRO PHE GLY ASN GLY GLN ARG ALA CYS PRO GLY SEQRES 32 A 482 GLN GLN PHE ALA LEU HIS GLU ALA THR LEU VAL LEU GLY SEQRES 33 A 482 MET MET LEU LYS HIS PHE ASP PHE GLU ASP HIS THR ASN SEQRES 34 A 482 TYR GLU LEU ASP ILE LYS GLU THR LEU THR LEU LYS PRO SEQRES 35 A 482 GLU GLY PHE VAL VAL LYS ALA LYS SER LYS LYS ILE PRO SEQRES 36 A 482 LEU GLY GLY ILE PRO SER PRO SER THR GLU GLN SER ALA SEQRES 37 A 482 LYS LYS VAL ARG LYS LYS ALA GLU ASN ALA HIS ASN THR SEQRES 38 A 482 PRO SEQRES 1 B 482 MET THR ILE LYS GLU MET PRO GLN PRO LYS THR PHE GLY SEQRES 2 B 482 GLU LEU LYS ASN LEU PRO LEU LEU ASN THR ASP LYS PRO SEQRES 3 B 482 VAL GLN ALA LEU MET LYS ILE ALA ASP GLU LEU GLY GLU SEQRES 4 B 482 ILE PHE LYS PHE GLU ALA PRO GLY ARG VAL THR ARG TYR SEQRES 5 B 482 LEU SER SER GLN ARG LEU ILE LYS GLU ALA CYS ASP GLU SEQRES 6 B 482 SER ARG PHE ASP LYS ASN LEU SER GLN ALA LEU LYS PHE SEQRES 7 B 482 VAL ARG ASP PHE ALA GLY ASP GLY LEU PHE THR SER TRP SEQRES 8 B 482 THR HIS GLU LYS ASN TRP LYS LYS ALA HIS ASN ILE LEU SEQRES 9 B 482 LEU PRO SER PHE SER GLN GLN ALA MET LYS GLY TYR HIS SEQRES 10 B 482 ALA MET MET VAL ASP ILE ALA VAL GLN LEU VAL GLN LYS SEQRES 11 B 482 TRP GLU ARG LEU ASN ALA ASP GLU HIS ILE GLU VAL PRO SEQRES 12 B 482 GLU ASP MET THR ARG LEU THR LEU ASP THR ILE GLY LEU SEQRES 13 B 482 CYS GLY PHE ASN TYR ARG PHE ASN SER PHE TYR ARG ASP SEQRES 14 B 482 GLN PRO HIS PRO PHE ILE THR SER MET VAL ARG ALA LEU SEQRES 15 B 482 ASP GLU ALA MET ASN LYS LEU GLN ARG ALA ASN PRO ASP SEQRES 16 B 482 ASP PRO ALA TYR ASP GLU ASN LYS ARG GLN PHE GLN GLU SEQRES 17 B 482 ASP ILE LYS VAL MET ASN ASP LEU VAL ASP LYS ILE ILE SEQRES 18 B 482 ALA ASP ARG LYS ALA SER GLY GLU GLN SER ASP ASP LEU SEQRES 19 B 482 LEU THR HIS MET LEU ASN GLY LYS ASP PRO GLU THR GLY SEQRES 20 B 482 GLU PRO LEU ASP ASP GLU ASN ILE ARG TYR GLN ILE ILE SEQRES 21 B 482 THR PHE LEU ILE ALA GLY HIS GLU THR THR SER GLY LEU SEQRES 22 B 482 LEU SER PHE ALA LEU TYR PHE LEU VAL LYS ASN PRO HIS SEQRES 23 B 482 VAL LEU GLN LYS ALA ALA GLU GLU ALA ALA ARG VAL LEU SEQRES 24 B 482 VAL ASP PRO VAL PRO SER TYR LYS GLN VAL LYS GLN LEU SEQRES 25 B 482 LYS TYR VAL GLY MET VAL LEU ASN GLU ALA LEU ARG LEU SEQRES 26 B 482 TRP PRO THR ALA PRO ALA PHE SER LEU TYR ALA LYS GLU SEQRES 27 B 482 ASP THR VAL LEU GLY GLY GLU TYR PRO LEU GLU LYS GLY SEQRES 28 B 482 ASP GLU LEU MET VAL LEU ILE PRO GLN LEU HIS ARG ASP SEQRES 29 B 482 LYS THR ILE TRP GLY ASP ASP VAL GLU GLU PHE ARG PRO SEQRES 30 B 482 GLU ARG PHE GLU ASN PRO SER ALA ILE PRO GLN HIS ALA SEQRES 31 B 482 PHE LYS PRO PHE GLY ASN GLY GLN ARG ALA CYS PRO GLY SEQRES 32 B 482 GLN GLN PHE ALA LEU HIS GLU ALA THR LEU VAL LEU GLY SEQRES 33 B 482 MET MET LEU LYS HIS PHE ASP PHE GLU ASP HIS THR ASN SEQRES 34 B 482 TYR GLU LEU ASP ILE LYS GLU THR LEU THR LEU LYS PRO SEQRES 35 B 482 GLU GLY PHE VAL VAL LYS ALA LYS SER LYS LYS ILE PRO SEQRES 36 B 482 LEU GLY GLY ILE PRO SER PRO SER THR GLU GLN SER ALA SEQRES 37 B 482 LYS LYS VAL ARG LYS LYS ALA GLU ASN ALA HIS ASN THR SEQRES 38 B 482 PRO HET HEM A 482 43 HET HEM B 482 43 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 5 HOH *506(H2 O) HELIX 1 1 PHE A 11 LYS A 15 5 5 HELIX 2 2 ASN A 16 ASN A 21 5 6 HELIX 3 3 LYS A 24 GLY A 37 1 14 HELIX 4 4 SER A 54 CYS A 62 1 9 HELIX 5 5 SER A 72 GLY A 83 1 12 HELIX 6 6 GLU A 93 LEU A 104 1 12 HELIX 7 7 PRO A 105 PHE A 107 5 3 HELIX 8 8 SER A 108 ARG A 132 1 25 HELIX 9 9 VAL A 141 ASN A 159 1 19 HELIX 10 10 ASN A 163 ARG A 167 5 5 HELIX 11 11 SER A 176 MET A 185 1 10 HELIX 12 12 GLU A 200 ARG A 223 1 24 HELIX 13 13 ASP A 232 GLY A 240 1 9 HELIX 14 14 ASP A 250 GLY A 265 1 16 HELIX 15 15 HIS A 266 ASN A 283 1 18 HELIX 16 16 ASN A 283 LEU A 298 1 16 HELIX 17 17 SER A 304 GLN A 310 1 7 HELIX 18 18 LEU A 311 TRP A 325 1 15 HELIX 19 19 ILE A 357 HIS A 361 1 5 HELIX 20 20 ASP A 363 GLY A 368 1 6 HELIX 21 21 ARG A 375 GLU A 380 5 6 HELIX 22 22 ASN A 381 ILE A 385 5 5 HELIX 23 23 ASN A 395 ALA A 399 5 5 HELIX 24 24 GLY A 402 HIS A 420 1 19 HELIX 25 25 PHE B 11 LYS B 15 5 5 HELIX 26 26 ASN B 16 ASN B 21 5 6 HELIX 27 27 LYS B 24 GLY B 37 1 14 HELIX 28 28 SER B 54 CYS B 62 1 9 HELIX 29 29 SER B 72 GLY B 83 1 12 HELIX 30 30 GLU B 93 LEU B 104 1 12 HELIX 31 31 PRO B 105 SER B 108 5 4 HELIX 32 32 GLN B 109 GLN B 110 5 2 HELIX 33 33 ALA B 111 ARG B 132 1 22 HELIX 34 34 VAL B 141 ASN B 159 1 19 HELIX 35 35 ASN B 163 ARG B 167 5 5 HELIX 36 36 SER B 176 GLU B 183 1 8 HELIX 37 37 ARG B 203 ARG B 223 1 21 HELIX 38 38 ASP B 232 ASN B 239 1 8 HELIX 39 39 ASP B 250 GLY B 265 1 16 HELIX 40 40 HIS B 266 ASN B 283 1 18 HELIX 41 41 ASN B 283 LEU B 298 1 16 HELIX 42 42 SER B 304 GLN B 310 1 7 HELIX 43 43 LEU B 311 TRP B 325 1 15 HELIX 44 44 ILE B 357 HIS B 361 1 5 HELIX 45 45 ASP B 363 GLY B 368 1 6 HELIX 46 46 ARG B 375 GLU B 380 5 6 HELIX 47 47 ASN B 381 ILE B 385 5 5 HELIX 48 48 ASN B 395 ALA B 399 5 5 HELIX 49 49 GLY B 402 HIS B 420 1 19 SHEET 1 A 5 ILE A 39 ALA A 44 0 SHEET 2 A 5 ARG A 47 LEU A 52 -1 O THR A 49 N PHE A 42 SHEET 3 A 5 GLU A 352 LEU A 356 1 O MET A 354 N LEU A 52 SHEET 4 A 5 ALA A 330 ALA A 335 -1 N LEU A 333 O LEU A 353 SHEET 5 A 5 PHE A 67 ASN A 70 -1 N ASP A 68 O TYR A 334 SHEET 1 B 3 ILE A 139 GLU A 140 0 SHEET 2 B 3 VAL A 445 SER A 450 -1 O VAL A 446 N ILE A 139 SHEET 3 B 3 PHE A 421 GLU A 424 -1 N ASP A 422 O LYS A 449 SHEET 1 C 2 THR A 339 LEU A 341 0 SHEET 2 C 2 TYR A 345 LEU A 347 -1 O TYR A 345 N LEU A 341 SHEET 1 D 2 ILE A 433 GLU A 435 0 SHEET 2 D 2 LEU A 439 PRO A 441 -1 O LYS A 440 N LYS A 434 SHEET 1 E 5 ILE B 39 ALA B 44 0 SHEET 2 E 5 ARG B 47 LEU B 52 -1 O THR B 49 N PHE B 42 SHEET 3 E 5 GLU B 352 LEU B 356 1 O MET B 354 N LEU B 52 SHEET 4 E 5 ALA B 330 ALA B 335 -1 N PHE B 331 O VAL B 355 SHEET 5 E 5 PHE B 67 ASN B 70 -1 N ASN B 70 O SER B 332 SHEET 1 F 3 ILE B 139 GLU B 140 0 SHEET 2 F 3 VAL B 445 SER B 450 -1 O VAL B 446 N ILE B 139 SHEET 3 F 3 PHE B 421 GLU B 424 -1 N GLU B 424 O LYS B 447 SHEET 1 G 2 THR B 339 LEU B 341 0 SHEET 2 G 2 TYR B 345 LEU B 347 -1 O TYR B 345 N LEU B 341 SHEET 1 H 2 ILE B 433 GLU B 435 0 SHEET 2 H 2 LEU B 439 PRO B 441 -1 O LYS B 440 N LYS B 434 LINK SG CYS A 400 FE HEM A 482 1555 1555 2.30 LINK SG CYS B 400 FE HEM B 482 1555 1555 2.30 SITE 1 AC1 23 LYS A 69 LEU A 86 PHE A 87 TRP A 96 SITE 2 AC1 23 PHE A 107 ALA A 264 GLY A 265 THR A 268 SITE 3 AC1 23 THR A 269 THR A 327 PHE A 331 PRO A 392 SITE 4 AC1 23 PHE A 393 GLY A 394 ARG A 398 CYS A 400 SITE 5 AC1 23 PRO A 401 HOH A 491 HOH A 496 HOH A 506 SITE 6 AC1 23 HOH A 509 HOH A 587 HOH A 672 SITE 1 AC2 24 LYS B 69 LEU B 86 PHE B 87 TRP B 96 SITE 2 AC2 24 PHE B 107 ALA B 264 GLY B 265 THR B 268 SITE 3 AC2 24 THR B 269 THR B 327 PHE B 331 PRO B 392 SITE 4 AC2 24 PHE B 393 GLY B 394 ARG B 398 CYS B 400 SITE 5 AC2 24 PRO B 401 ALA B 406 HOH B 485 HOH B 496 SITE 6 AC2 24 HOH B 529 HOH B 543 HOH B 631 HOH B 734 CRYST1 58.670 145.843 63.229 90.00 97.33 90.00 P 1 21 1 4 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 0.017044 0.000000 0.002193 0.00000 SCALE2 0.000000 0.006857 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015946 0.00000