HEADER OXIDOREDUCTASE 31-JUL-08 3E08 TITLE H55S MUTANT XANTHOMONAS CAMPESTRIS TRYPTOPHAN 2,3-DIOXYGENASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRYPTOPHAN 2,3-DIOXYGENASE; COMPND 3 CHAIN: A, B, C, D, E, F, G, H; COMPND 4 EC: 1.13.11.11; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: XANTHOMONAS CAMPESTRIS PV. CAMPESTRIS; SOURCE 3 ORGANISM_TAXID: 340; SOURCE 4 GENE: XCCB100_0466; 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: PMGK KEYWDS TDO, HEME, TRYPTOPHAN 2, 3-DIOXYGENASE, H55S, OXIDOREDUCTASE, KEYWDS 2 DIOXYGENASE EXPDTA X-RAY DIFFRACTION AUTHOR C.G.MOWAT,L.P.CAMPBELL REVDAT 5 01-NOV-23 3E08 1 REMARK REVDAT 4 10-NOV-21 3E08 1 REMARK SEQADV REVDAT 3 24-FEB-09 3E08 1 VERSN REVDAT 2 14-OCT-08 3E08 1 JRNL REVDAT 1 30-SEP-08 3E08 0 JRNL AUTH S.J.THACKRAY,C.BRUCKMANN,J.L.ANDERSON,L.P.CAMPBELL,R.XIAO, JRNL AUTH 2 L.ZHAO,C.G.MOWAT,F.FOROUHAR,L.TONG,S.K.CHAPMAN JRNL TITL HISTIDINE 55 OF TRYPTOPHAN 2,3-DIOXYGENASE IS NOT AN ACTIVE JRNL TITL 2 SITE BASE BUT REGULATES CATALYSIS BY CONTROLLING SUBSTRATE JRNL TITL 3 BINDING JRNL REF BIOCHEMISTRY V. 47 10677 2008 JRNL REFN ISSN 0006-2960 JRNL PMID 18783250 JRNL DOI 10.1021/BI801202A REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 17.56 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.6 REMARK 3 NUMBER OF REFLECTIONS : 189203 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.178 REMARK 3 FREE R VALUE : 0.216 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.030 REMARK 3 FREE R VALUE TEST SET COUNT : 18212 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 1.9216 - 1.9000 0.01 0 524 0.2624 0.2881 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : NULL REMARK 3 SHRINKAGE RADIUS : NULL REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.24 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.20 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 NULL REMARK 3 ANGLE : 0.952 NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 3E08 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 04-AUG-08. REMARK 100 THE DEPOSITION ID IS D_1000048710. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-OCT-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.3 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SRS REMARK 200 BEAMLINE : PX10.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.045 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 189203 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 17.560 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.6 REMARK 200 DATA REDUNDANCY : 4.100 REMARK 200 R MERGE (I) : 0.07800 REMARK 200 R SYM (I) : NULL 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) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 87.1 REMARK 200 DATA REDUNDANCY IN SHELL : 3.80 REMARK 200 R MERGE FOR SHELL (I) : 0.48000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 2NW7 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 9-10% PEG1000, 80MM MES (PH6.3), 20MM REMARK 280 BICINE (PH9.0), 40MM MNCL2, 400MM MGCL2, 8-15MM NACN, 20MM L-TRP, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K 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 58.85900 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 31910 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 36280 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -244.6 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 31500 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 35820 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -240.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, F, G, H 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 MET A 1 REMARK 465 PRO A 2 REMARK 465 VAL A 3 REMARK 465 ASP A 4 REMARK 465 LYS A 5 REMARK 465 ASN A 6 REMARK 465 ARG A 287 REMARK 465 PRO A 288 REMARK 465 PRO A 289 REMARK 465 GLN A 290 REMARK 465 GLY A 291 REMARK 465 SER A 292 REMARK 465 ALA A 293 REMARK 465 ASP A 294 REMARK 465 ALA A 295 REMARK 465 GLY A 296 REMARK 465 LYS A 297 REMARK 465 ARG A 298 REMARK 465 MET B 1 REMARK 465 PRO B 2 REMARK 465 VAL B 3 REMARK 465 ASP B 4 REMARK 465 LYS B 5 REMARK 465 ASN B 6 REMARK 465 ARG B 287 REMARK 465 PRO B 288 REMARK 465 PRO B 289 REMARK 465 GLN B 290 REMARK 465 GLY B 291 REMARK 465 SER B 292 REMARK 465 ALA B 293 REMARK 465 ASP B 294 REMARK 465 ALA B 295 REMARK 465 GLY B 296 REMARK 465 LYS B 297 REMARK 465 ARG B 298 REMARK 465 MET C 1 REMARK 465 PRO C 2 REMARK 465 VAL C 3 REMARK 465 ASP C 4 REMARK 465 LYS C 5 REMARK 465 ASN C 6 REMARK 465 ARG C 287 REMARK 465 PRO C 288 REMARK 465 PRO C 289 REMARK 465 GLN C 290 REMARK 465 GLY C 291 REMARK 465 SER C 292 REMARK 465 ALA C 293 REMARK 465 ASP C 294 REMARK 465 ALA C 295 REMARK 465 GLY C 296 REMARK 465 LYS C 297 REMARK 465 ARG C 298 REMARK 465 MET D 1 REMARK 465 PRO D 2 REMARK 465 VAL D 3 REMARK 465 ASP D 4 REMARK 465 LYS D 5 REMARK 465 ASN D 6 REMARK 465 ARG D 287 REMARK 465 PRO D 288 REMARK 465 PRO D 289 REMARK 465 GLN D 290 REMARK 465 GLY D 291 REMARK 465 SER D 292 REMARK 465 ALA D 293 REMARK 465 ASP D 294 REMARK 465 ALA D 295 REMARK 465 GLY D 296 REMARK 465 LYS D 297 REMARK 465 ARG D 298 REMARK 465 MET E 1 REMARK 465 PRO E 2 REMARK 465 VAL E 3 REMARK 465 ASP E 4 REMARK 465 LYS E 5 REMARK 465 ASN E 6 REMARK 465 ASP E 285 REMARK 465 ASN E 286 REMARK 465 ARG E 287 REMARK 465 PRO E 288 REMARK 465 PRO E 289 REMARK 465 GLN E 290 REMARK 465 GLY E 291 REMARK 465 SER E 292 REMARK 465 ALA E 293 REMARK 465 ASP E 294 REMARK 465 ALA E 295 REMARK 465 GLY E 296 REMARK 465 LYS E 297 REMARK 465 ARG E 298 REMARK 465 MET F 1 REMARK 465 PRO F 2 REMARK 465 VAL F 3 REMARK 465 ASP F 4 REMARK 465 LYS F 5 REMARK 465 ASN F 6 REMARK 465 GLY F 283 REMARK 465 VAL F 284 REMARK 465 ASP F 285 REMARK 465 ASN F 286 REMARK 465 ARG F 287 REMARK 465 PRO F 288 REMARK 465 PRO F 289 REMARK 465 GLN F 290 REMARK 465 GLY F 291 REMARK 465 SER F 292 REMARK 465 ALA F 293 REMARK 465 ASP F 294 REMARK 465 ALA F 295 REMARK 465 GLY F 296 REMARK 465 LYS F 297 REMARK 465 ARG F 298 REMARK 465 MET G 1 REMARK 465 PRO G 2 REMARK 465 VAL G 3 REMARK 465 ASP G 4 REMARK 465 LYS G 5 REMARK 465 ASN G 6 REMARK 465 VAL G 284 REMARK 465 ASP G 285 REMARK 465 ASN G 286 REMARK 465 ARG G 287 REMARK 465 PRO G 288 REMARK 465 PRO G 289 REMARK 465 GLN G 290 REMARK 465 GLY G 291 REMARK 465 SER G 292 REMARK 465 ALA G 293 REMARK 465 ASP G 294 REMARK 465 ALA G 295 REMARK 465 GLY G 296 REMARK 465 LYS G 297 REMARK 465 ARG G 298 REMARK 465 MET H 1 REMARK 465 PRO H 2 REMARK 465 VAL H 3 REMARK 465 ASP H 4 REMARK 465 LYS H 5 REMARK 465 ASN H 6 REMARK 465 GLY H 283 REMARK 465 VAL H 284 REMARK 465 ASP H 285 REMARK 465 ASN H 286 REMARK 465 ARG H 287 REMARK 465 PRO H 288 REMARK 465 PRO H 289 REMARK 465 GLN H 290 REMARK 465 GLY H 291 REMARK 465 SER H 292 REMARK 465 ALA H 293 REMARK 465 ASP H 294 REMARK 465 ALA H 295 REMARK 465 GLY H 296 REMARK 465 LYS H 297 REMARK 465 ARG H 298 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 TRP A 217 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP A 217 CZ3 CH2 REMARK 470 GLN B 232 CG CD OE1 NE2 REMARK 470 PHE D 136 CG CD1 CD2 CE1 CE2 CZ REMARK 470 TRP E 217 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP E 217 CZ3 CH2 REMARK 470 GLN F 232 CG CD OE1 NE2 REMARK 470 PHE H 136 CG CD1 CD2 CE1 CE2 CZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH B 600 O HOH B 802 2.06 REMARK 500 O HOH G 423 O HOH G 541 2.06 REMARK 500 O GLY A 20 NE2 GLN H 188 2.08 REMARK 500 O HOH F 588 O HOH G 458 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 PHE A 116 -1.90 -141.30 REMARK 500 ALA A 189 125.12 -171.75 REMARK 500 PHE B 116 -1.43 -141.73 REMARK 500 ASP B 152 78.11 -119.13 REMARK 500 ALA B 189 128.18 -171.60 REMARK 500 ASN B 212 55.17 -140.68 REMARK 500 TYR B 216 46.48 -107.83 REMARK 500 PHE C 116 -2.35 -143.50 REMARK 500 PRO C 184 150.90 -46.87 REMARK 500 TYR C 216 42.26 -106.27 REMARK 500 PHE D 116 -0.96 -142.17 REMARK 500 ALA D 189 132.12 -170.57 REMARK 500 ALA D 198 128.17 -37.82 REMARK 500 PRO E 184 151.43 -48.57 REMARK 500 ALA E 189 127.93 -173.61 REMARK 500 TYR E 216 44.40 -107.00 REMARK 500 ALA F 189 119.06 -166.88 REMARK 500 ASN F 212 58.52 -141.20 REMARK 500 TYR F 216 46.29 -101.55 REMARK 500 PHE F 250 31.89 -96.47 REMARK 500 ALA G 189 119.68 -164.56 REMARK 500 TYR G 216 44.08 -104.74 REMARK 500 PHE G 250 31.63 -93.51 REMARK 500 PHE H 116 -3.79 -149.19 REMARK 500 TYR H 216 40.52 -106.48 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRP A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRP A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRP B 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRP B 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRP C 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRP C 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM C 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRP D 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRP D 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM D 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRP E 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM E 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRP E 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRP F 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM F 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRP F 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRP G 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRP G 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM G 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRP H 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRP H 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM H 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3BK9 RELATED DB: PDB REMARK 900 H55A MUTANT REMARK 900 RELATED ID: 2NW7 RELATED DB: PDB REMARK 900 WILD TYPE REMARK 900 RELATED ID: 2NW8 RELATED DB: PDB REMARK 900 WILD TYPE DBREF 3E08 A 1 298 UNP Q8PDA8 Q8PDA8_XANCP 1 298 DBREF 3E08 B 1 298 UNP Q8PDA8 Q8PDA8_XANCP 1 298 DBREF 3E08 C 1 298 UNP Q8PDA8 Q8PDA8_XANCP 1 298 DBREF 3E08 D 1 298 UNP Q8PDA8 Q8PDA8_XANCP 1 298 DBREF 3E08 E 1 298 UNP Q8PDA8 Q8PDA8_XANCP 1 298 DBREF 3E08 F 1 298 UNP Q8PDA8 Q8PDA8_XANCP 1 298 DBREF 3E08 G 1 298 UNP Q8PDA8 Q8PDA8_XANCP 1 298 DBREF 3E08 H 1 298 UNP Q8PDA8 Q8PDA8_XANCP 1 298 SEQADV 3E08 SER A 55 UNP Q8PDA8 HIS 55 ENGINEERED MUTATION SEQADV 3E08 SER B 55 UNP Q8PDA8 HIS 55 ENGINEERED MUTATION SEQADV 3E08 SER C 55 UNP Q8PDA8 HIS 55 ENGINEERED MUTATION SEQADV 3E08 SER D 55 UNP Q8PDA8 HIS 55 ENGINEERED MUTATION SEQADV 3E08 SER E 55 UNP Q8PDA8 HIS 55 ENGINEERED MUTATION SEQADV 3E08 SER F 55 UNP Q8PDA8 HIS 55 ENGINEERED MUTATION SEQADV 3E08 SER G 55 UNP Q8PDA8 HIS 55 ENGINEERED MUTATION SEQADV 3E08 SER H 55 UNP Q8PDA8 HIS 55 ENGINEERED MUTATION SEQRES 1 A 298 MET PRO VAL ASP LYS ASN LEU ARG ASP LEU GLU PRO GLY SEQRES 2 A 298 ILE HIS THR ASP LEU GLU GLY ARG LEU THR TYR GLY GLY SEQRES 3 A 298 TYR LEU ARG LEU ASP GLN LEU LEU SER ALA GLN GLN PRO SEQRES 4 A 298 LEU SER GLU PRO ALA HIS HIS ASP GLU MET LEU PHE ILE SEQRES 5 A 298 ILE GLN SER GLN THR SER GLU LEU TRP LEU LYS LEU LEU SEQRES 6 A 298 ALA HIS GLU LEU ARG ALA ALA ILE VAL HIS LEU GLN ARG SEQRES 7 A 298 ASP GLU VAL TRP GLN CYS ARG LYS VAL LEU ALA ARG SER SEQRES 8 A 298 LYS GLN VAL LEU ARG GLN LEU THR GLU GLN TRP SER VAL SEQRES 9 A 298 LEU GLU THR LEU THR PRO SER GLU TYR MET GLY PHE ARG SEQRES 10 A 298 ASP VAL LEU GLY PRO SER SER GLY PHE GLN SER LEU GLN SEQRES 11 A 298 TYR ARG TYR ILE GLU PHE LEU LEU GLY ASN LYS ASN PRO SEQRES 12 A 298 GLN MET LEU GLN VAL PHE ALA TYR ASP PRO ALA GLY GLN SEQRES 13 A 298 ALA ARG LEU ARG GLU VAL LEU GLU ALA PRO SER LEU TYR SEQRES 14 A 298 GLU GLU PHE LEU ARG TYR LEU ALA ARG PHE GLY HIS ALA SEQRES 15 A 298 ILE PRO GLN GLN TYR GLN ALA ARG ASP TRP THR ALA ALA SEQRES 16 A 298 HIS VAL ALA ASP ASP THR LEU ARG PRO VAL PHE GLU ARG SEQRES 17 A 298 ILE TYR GLU ASN THR ASP ARG TYR TRP ARG GLU TYR SER SEQRES 18 A 298 LEU CYS GLU ASP LEU VAL ASP VAL GLU THR GLN PHE GLN SEQRES 19 A 298 LEU TRP ARG PHE ARG HIS MET ARG THR VAL MET ARG VAL SEQRES 20 A 298 ILE GLY PHE LYS ARG GLY THR GLY GLY SER SER GLY VAL SEQRES 21 A 298 GLY PHE LEU GLN GLN ALA LEU ALA LEU THR PHE PHE PRO SEQRES 22 A 298 GLU LEU PHE ASP VAL ARG THR SER VAL GLY VAL ASP ASN SEQRES 23 A 298 ARG PRO PRO GLN GLY SER ALA ASP ALA GLY LYS ARG SEQRES 1 B 298 MET PRO VAL ASP LYS ASN LEU ARG ASP LEU GLU PRO GLY SEQRES 2 B 298 ILE HIS THR ASP LEU GLU GLY ARG LEU THR TYR GLY GLY SEQRES 3 B 298 TYR LEU ARG LEU ASP GLN LEU LEU SER ALA GLN GLN PRO SEQRES 4 B 298 LEU SER GLU PRO ALA HIS HIS ASP GLU MET LEU PHE ILE SEQRES 5 B 298 ILE GLN SER GLN THR SER GLU LEU TRP LEU LYS LEU LEU SEQRES 6 B 298 ALA HIS GLU LEU ARG ALA ALA ILE VAL HIS LEU GLN ARG SEQRES 7 B 298 ASP GLU VAL TRP GLN CYS ARG LYS VAL LEU ALA ARG SER SEQRES 8 B 298 LYS GLN VAL LEU ARG GLN LEU THR GLU GLN TRP SER VAL SEQRES 9 B 298 LEU GLU THR LEU THR PRO SER GLU TYR MET GLY PHE ARG SEQRES 10 B 298 ASP VAL LEU GLY PRO SER SER GLY PHE GLN SER LEU GLN SEQRES 11 B 298 TYR ARG TYR ILE GLU PHE LEU LEU GLY ASN LYS ASN PRO SEQRES 12 B 298 GLN MET LEU GLN VAL PHE ALA TYR ASP PRO ALA GLY GLN SEQRES 13 B 298 ALA ARG LEU ARG GLU VAL LEU GLU ALA PRO SER LEU TYR SEQRES 14 B 298 GLU GLU PHE LEU ARG TYR LEU ALA ARG PHE GLY HIS ALA SEQRES 15 B 298 ILE PRO GLN GLN TYR GLN ALA ARG ASP TRP THR ALA ALA SEQRES 16 B 298 HIS VAL ALA ASP ASP THR LEU ARG PRO VAL PHE GLU ARG SEQRES 17 B 298 ILE TYR GLU ASN THR ASP ARG TYR TRP ARG GLU TYR SER SEQRES 18 B 298 LEU CYS GLU ASP LEU VAL ASP VAL GLU THR GLN PHE GLN SEQRES 19 B 298 LEU TRP ARG PHE ARG HIS MET ARG THR VAL MET ARG VAL SEQRES 20 B 298 ILE GLY PHE LYS ARG GLY THR GLY GLY SER SER GLY VAL SEQRES 21 B 298 GLY PHE LEU GLN GLN ALA LEU ALA LEU THR PHE PHE PRO SEQRES 22 B 298 GLU LEU PHE ASP VAL ARG THR SER VAL GLY VAL ASP ASN SEQRES 23 B 298 ARG PRO PRO GLN GLY SER ALA ASP ALA GLY LYS ARG SEQRES 1 C 298 MET PRO VAL ASP LYS ASN LEU ARG ASP LEU GLU PRO GLY SEQRES 2 C 298 ILE HIS THR ASP LEU GLU GLY ARG LEU THR TYR GLY GLY SEQRES 3 C 298 TYR LEU ARG LEU ASP GLN LEU LEU SER ALA GLN GLN PRO SEQRES 4 C 298 LEU SER GLU PRO ALA HIS HIS ASP GLU MET LEU PHE ILE SEQRES 5 C 298 ILE GLN SER GLN THR SER GLU LEU TRP LEU LYS LEU LEU SEQRES 6 C 298 ALA HIS GLU LEU ARG ALA ALA ILE VAL HIS LEU GLN ARG SEQRES 7 C 298 ASP GLU VAL TRP GLN CYS ARG LYS VAL LEU ALA ARG SER SEQRES 8 C 298 LYS GLN VAL LEU ARG GLN LEU THR GLU GLN TRP SER VAL SEQRES 9 C 298 LEU GLU THR LEU THR PRO SER GLU TYR MET GLY PHE ARG SEQRES 10 C 298 ASP VAL LEU GLY PRO SER SER GLY PHE GLN SER LEU GLN SEQRES 11 C 298 TYR ARG TYR ILE GLU PHE LEU LEU GLY ASN LYS ASN PRO SEQRES 12 C 298 GLN MET LEU GLN VAL PHE ALA TYR ASP PRO ALA GLY GLN SEQRES 13 C 298 ALA ARG LEU ARG GLU VAL LEU GLU ALA PRO SER LEU TYR SEQRES 14 C 298 GLU GLU PHE LEU ARG TYR LEU ALA ARG PHE GLY HIS ALA SEQRES 15 C 298 ILE PRO GLN GLN TYR GLN ALA ARG ASP TRP THR ALA ALA SEQRES 16 C 298 HIS VAL ALA ASP ASP THR LEU ARG PRO VAL PHE GLU ARG SEQRES 17 C 298 ILE TYR GLU ASN THR ASP ARG TYR TRP ARG GLU TYR SER SEQRES 18 C 298 LEU CYS GLU ASP LEU VAL ASP VAL GLU THR GLN PHE GLN SEQRES 19 C 298 LEU TRP ARG PHE ARG HIS MET ARG THR VAL MET ARG VAL SEQRES 20 C 298 ILE GLY PHE LYS ARG GLY THR GLY GLY SER SER GLY VAL SEQRES 21 C 298 GLY PHE LEU GLN GLN ALA LEU ALA LEU THR PHE PHE PRO SEQRES 22 C 298 GLU LEU PHE ASP VAL ARG THR SER VAL GLY VAL ASP ASN SEQRES 23 C 298 ARG PRO PRO GLN GLY SER ALA ASP ALA GLY LYS ARG SEQRES 1 D 298 MET PRO VAL ASP LYS ASN LEU ARG ASP LEU GLU PRO GLY SEQRES 2 D 298 ILE HIS THR ASP LEU GLU GLY ARG LEU THR TYR GLY GLY SEQRES 3 D 298 TYR LEU ARG LEU ASP GLN LEU LEU SER ALA GLN GLN PRO SEQRES 4 D 298 LEU SER GLU PRO ALA HIS HIS ASP GLU MET LEU PHE ILE SEQRES 5 D 298 ILE GLN SER GLN THR SER GLU LEU TRP LEU LYS LEU LEU SEQRES 6 D 298 ALA HIS GLU LEU ARG ALA ALA ILE VAL HIS LEU GLN ARG SEQRES 7 D 298 ASP GLU VAL TRP GLN CYS ARG LYS VAL LEU ALA ARG SER SEQRES 8 D 298 LYS GLN VAL LEU ARG GLN LEU THR GLU GLN TRP SER VAL SEQRES 9 D 298 LEU GLU THR LEU THR PRO SER GLU TYR MET GLY PHE ARG SEQRES 10 D 298 ASP VAL LEU GLY PRO SER SER GLY PHE GLN SER LEU GLN SEQRES 11 D 298 TYR ARG TYR ILE GLU PHE LEU LEU GLY ASN LYS ASN PRO SEQRES 12 D 298 GLN MET LEU GLN VAL PHE ALA TYR ASP PRO ALA GLY GLN SEQRES 13 D 298 ALA ARG LEU ARG GLU VAL LEU GLU ALA PRO SER LEU TYR SEQRES 14 D 298 GLU GLU PHE LEU ARG TYR LEU ALA ARG PHE GLY HIS ALA SEQRES 15 D 298 ILE PRO GLN GLN TYR GLN ALA ARG ASP TRP THR ALA ALA SEQRES 16 D 298 HIS VAL ALA ASP ASP THR LEU ARG PRO VAL PHE GLU ARG SEQRES 17 D 298 ILE TYR GLU ASN THR ASP ARG TYR TRP ARG GLU TYR SER SEQRES 18 D 298 LEU CYS GLU ASP LEU VAL ASP VAL GLU THR GLN PHE GLN SEQRES 19 D 298 LEU TRP ARG PHE ARG HIS MET ARG THR VAL MET ARG VAL SEQRES 20 D 298 ILE GLY PHE LYS ARG GLY THR GLY GLY SER SER GLY VAL SEQRES 21 D 298 GLY PHE LEU GLN GLN ALA LEU ALA LEU THR PHE PHE PRO SEQRES 22 D 298 GLU LEU PHE ASP VAL ARG THR SER VAL GLY VAL ASP ASN SEQRES 23 D 298 ARG PRO PRO GLN GLY SER ALA ASP ALA GLY LYS ARG SEQRES 1 E 298 MET PRO VAL ASP LYS ASN LEU ARG ASP LEU GLU PRO GLY SEQRES 2 E 298 ILE HIS THR ASP LEU GLU GLY ARG LEU THR TYR GLY GLY SEQRES 3 E 298 TYR LEU ARG LEU ASP GLN LEU LEU SER ALA GLN GLN PRO SEQRES 4 E 298 LEU SER GLU PRO ALA HIS HIS ASP GLU MET LEU PHE ILE SEQRES 5 E 298 ILE GLN SER GLN THR SER GLU LEU TRP LEU LYS LEU LEU SEQRES 6 E 298 ALA HIS GLU LEU ARG ALA ALA ILE VAL HIS LEU GLN ARG SEQRES 7 E 298 ASP GLU VAL TRP GLN CYS ARG LYS VAL LEU ALA ARG SER SEQRES 8 E 298 LYS GLN VAL LEU ARG GLN LEU THR GLU GLN TRP SER VAL SEQRES 9 E 298 LEU GLU THR LEU THR PRO SER GLU TYR MET GLY PHE ARG SEQRES 10 E 298 ASP VAL LEU GLY PRO SER SER GLY PHE GLN SER LEU GLN SEQRES 11 E 298 TYR ARG TYR ILE GLU PHE LEU LEU GLY ASN LYS ASN PRO SEQRES 12 E 298 GLN MET LEU GLN VAL PHE ALA TYR ASP PRO ALA GLY GLN SEQRES 13 E 298 ALA ARG LEU ARG GLU VAL LEU GLU ALA PRO SER LEU TYR SEQRES 14 E 298 GLU GLU PHE LEU ARG TYR LEU ALA ARG PHE GLY HIS ALA SEQRES 15 E 298 ILE PRO GLN GLN TYR GLN ALA ARG ASP TRP THR ALA ALA SEQRES 16 E 298 HIS VAL ALA ASP ASP THR LEU ARG PRO VAL PHE GLU ARG SEQRES 17 E 298 ILE TYR GLU ASN THR ASP ARG TYR TRP ARG GLU TYR SER SEQRES 18 E 298 LEU CYS GLU ASP LEU VAL ASP VAL GLU THR GLN PHE GLN SEQRES 19 E 298 LEU TRP ARG PHE ARG HIS MET ARG THR VAL MET ARG VAL SEQRES 20 E 298 ILE GLY PHE LYS ARG GLY THR GLY GLY SER SER GLY VAL SEQRES 21 E 298 GLY PHE LEU GLN GLN ALA LEU ALA LEU THR PHE PHE PRO SEQRES 22 E 298 GLU LEU PHE ASP VAL ARG THR SER VAL GLY VAL ASP ASN SEQRES 23 E 298 ARG PRO PRO GLN GLY SER ALA ASP ALA GLY LYS ARG SEQRES 1 F 298 MET PRO VAL ASP LYS ASN LEU ARG ASP LEU GLU PRO GLY SEQRES 2 F 298 ILE HIS THR ASP LEU GLU GLY ARG LEU THR TYR GLY GLY SEQRES 3 F 298 TYR LEU ARG LEU ASP GLN LEU LEU SER ALA GLN GLN PRO SEQRES 4 F 298 LEU SER GLU PRO ALA HIS HIS ASP GLU MET LEU PHE ILE SEQRES 5 F 298 ILE GLN SER GLN THR SER GLU LEU TRP LEU LYS LEU LEU SEQRES 6 F 298 ALA HIS GLU LEU ARG ALA ALA ILE VAL HIS LEU GLN ARG SEQRES 7 F 298 ASP GLU VAL TRP GLN CYS ARG LYS VAL LEU ALA ARG SER SEQRES 8 F 298 LYS GLN VAL LEU ARG GLN LEU THR GLU GLN TRP SER VAL SEQRES 9 F 298 LEU GLU THR LEU THR PRO SER GLU TYR MET GLY PHE ARG SEQRES 10 F 298 ASP VAL LEU GLY PRO SER SER GLY PHE GLN SER LEU GLN SEQRES 11 F 298 TYR ARG TYR ILE GLU PHE LEU LEU GLY ASN LYS ASN PRO SEQRES 12 F 298 GLN MET LEU GLN VAL PHE ALA TYR ASP PRO ALA GLY GLN SEQRES 13 F 298 ALA ARG LEU ARG GLU VAL LEU GLU ALA PRO SER LEU TYR SEQRES 14 F 298 GLU GLU PHE LEU ARG TYR LEU ALA ARG PHE GLY HIS ALA SEQRES 15 F 298 ILE PRO GLN GLN TYR GLN ALA ARG ASP TRP THR ALA ALA SEQRES 16 F 298 HIS VAL ALA ASP ASP THR LEU ARG PRO VAL PHE GLU ARG SEQRES 17 F 298 ILE TYR GLU ASN THR ASP ARG TYR TRP ARG GLU TYR SER SEQRES 18 F 298 LEU CYS GLU ASP LEU VAL ASP VAL GLU THR GLN PHE GLN SEQRES 19 F 298 LEU TRP ARG PHE ARG HIS MET ARG THR VAL MET ARG VAL SEQRES 20 F 298 ILE GLY PHE LYS ARG GLY THR GLY GLY SER SER GLY VAL SEQRES 21 F 298 GLY PHE LEU GLN GLN ALA LEU ALA LEU THR PHE PHE PRO SEQRES 22 F 298 GLU LEU PHE ASP VAL ARG THR SER VAL GLY VAL ASP ASN SEQRES 23 F 298 ARG PRO PRO GLN GLY SER ALA ASP ALA GLY LYS ARG SEQRES 1 G 298 MET PRO VAL ASP LYS ASN LEU ARG ASP LEU GLU PRO GLY SEQRES 2 G 298 ILE HIS THR ASP LEU GLU GLY ARG LEU THR TYR GLY GLY SEQRES 3 G 298 TYR LEU ARG LEU ASP GLN LEU LEU SER ALA GLN GLN PRO SEQRES 4 G 298 LEU SER GLU PRO ALA HIS HIS ASP GLU MET LEU PHE ILE SEQRES 5 G 298 ILE GLN SER GLN THR SER GLU LEU TRP LEU LYS LEU LEU SEQRES 6 G 298 ALA HIS GLU LEU ARG ALA ALA ILE VAL HIS LEU GLN ARG SEQRES 7 G 298 ASP GLU VAL TRP GLN CYS ARG LYS VAL LEU ALA ARG SER SEQRES 8 G 298 LYS GLN VAL LEU ARG GLN LEU THR GLU GLN TRP SER VAL SEQRES 9 G 298 LEU GLU THR LEU THR PRO SER GLU TYR MET GLY PHE ARG SEQRES 10 G 298 ASP VAL LEU GLY PRO SER SER GLY PHE GLN SER LEU GLN SEQRES 11 G 298 TYR ARG TYR ILE GLU PHE LEU LEU GLY ASN LYS ASN PRO SEQRES 12 G 298 GLN MET LEU GLN VAL PHE ALA TYR ASP PRO ALA GLY GLN SEQRES 13 G 298 ALA ARG LEU ARG GLU VAL LEU GLU ALA PRO SER LEU TYR SEQRES 14 G 298 GLU GLU PHE LEU ARG TYR LEU ALA ARG PHE GLY HIS ALA SEQRES 15 G 298 ILE PRO GLN GLN TYR GLN ALA ARG ASP TRP THR ALA ALA SEQRES 16 G 298 HIS VAL ALA ASP ASP THR LEU ARG PRO VAL PHE GLU ARG SEQRES 17 G 298 ILE TYR GLU ASN THR ASP ARG TYR TRP ARG GLU TYR SER SEQRES 18 G 298 LEU CYS GLU ASP LEU VAL ASP VAL GLU THR GLN PHE GLN SEQRES 19 G 298 LEU TRP ARG PHE ARG HIS MET ARG THR VAL MET ARG VAL SEQRES 20 G 298 ILE GLY PHE LYS ARG GLY THR GLY GLY SER SER GLY VAL SEQRES 21 G 298 GLY PHE LEU GLN GLN ALA LEU ALA LEU THR PHE PHE PRO SEQRES 22 G 298 GLU LEU PHE ASP VAL ARG THR SER VAL GLY VAL ASP ASN SEQRES 23 G 298 ARG PRO PRO GLN GLY SER ALA ASP ALA GLY LYS ARG SEQRES 1 H 298 MET PRO VAL ASP LYS ASN LEU ARG ASP LEU GLU PRO GLY SEQRES 2 H 298 ILE HIS THR ASP LEU GLU GLY ARG LEU THR TYR GLY GLY SEQRES 3 H 298 TYR LEU ARG LEU ASP GLN LEU LEU SER ALA GLN GLN PRO SEQRES 4 H 298 LEU SER GLU PRO ALA HIS HIS ASP GLU MET LEU PHE ILE SEQRES 5 H 298 ILE GLN SER GLN THR SER GLU LEU TRP LEU LYS LEU LEU SEQRES 6 H 298 ALA HIS GLU LEU ARG ALA ALA ILE VAL HIS LEU GLN ARG SEQRES 7 H 298 ASP GLU VAL TRP GLN CYS ARG LYS VAL LEU ALA ARG SER SEQRES 8 H 298 LYS GLN VAL LEU ARG GLN LEU THR GLU GLN TRP SER VAL SEQRES 9 H 298 LEU GLU THR LEU THR PRO SER GLU TYR MET GLY PHE ARG SEQRES 10 H 298 ASP VAL LEU GLY PRO SER SER GLY PHE GLN SER LEU GLN SEQRES 11 H 298 TYR ARG TYR ILE GLU PHE LEU LEU GLY ASN LYS ASN PRO SEQRES 12 H 298 GLN MET LEU GLN VAL PHE ALA TYR ASP PRO ALA GLY GLN SEQRES 13 H 298 ALA ARG LEU ARG GLU VAL LEU GLU ALA PRO SER LEU TYR SEQRES 14 H 298 GLU GLU PHE LEU ARG TYR LEU ALA ARG PHE GLY HIS ALA SEQRES 15 H 298 ILE PRO GLN GLN TYR GLN ALA ARG ASP TRP THR ALA ALA SEQRES 16 H 298 HIS VAL ALA ASP ASP THR LEU ARG PRO VAL PHE GLU ARG SEQRES 17 H 298 ILE TYR GLU ASN THR ASP ARG TYR TRP ARG GLU TYR SER SEQRES 18 H 298 LEU CYS GLU ASP LEU VAL ASP VAL GLU THR GLN PHE GLN SEQRES 19 H 298 LEU TRP ARG PHE ARG HIS MET ARG THR VAL MET ARG VAL SEQRES 20 H 298 ILE GLY PHE LYS ARG GLY THR GLY GLY SER SER GLY VAL SEQRES 21 H 298 GLY PHE LEU GLN GLN ALA LEU ALA LEU THR PHE PHE PRO SEQRES 22 H 298 GLU LEU PHE ASP VAL ARG THR SER VAL GLY VAL ASP ASN SEQRES 23 H 298 ARG PRO PRO GLN GLY SER ALA ASP ALA GLY LYS ARG HET TRP A 402 15 HET HEM A 401 43 HET TRP A 403 15 HET HEM B 401 43 HET TRP B 402 15 HET TRP B 403 15 HET TRP C 403 15 HET TRP C 402 15 HET HEM C 401 43 HET TRP D 403 15 HET TRP D 402 15 HET HEM D 401 43 HET TRP E 402 15 HET HEM E 401 43 HET TRP E 403 15 HET TRP F 402 15 HET HEM F 401 43 HET TRP F 403 15 HET TRP G 403 15 HET TRP G 402 15 HET HEM G 401 43 HET TRP H 403 15 HET TRP H 402 15 HET HEM H 401 43 HETNAM TRP TRYPTOPHAN HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 9 TRP 16(C11 H12 N2 O2) FORMUL 10 HEM 8(C34 H32 FE N4 O4) FORMUL 33 HOH *1955(H2 O) HELIX 1 1 THR A 23 LEU A 28 1 6 HELIX 2 2 ARG A 29 LEU A 34 1 6 HELIX 3 3 ASP A 47 ARG A 78 1 32 HELIX 4 4 GLU A 80 GLN A 101 1 22 HELIX 5 5 GLN A 101 GLU A 106 1 6 HELIX 6 6 THR A 109 MET A 114 1 6 HELIX 7 7 GLY A 115 GLY A 121 5 7 HELIX 8 8 SER A 124 GLN A 127 5 4 HELIX 9 9 SER A 128 GLY A 139 1 12 HELIX 10 10 PRO A 143 PHE A 149 1 7 HELIX 11 11 ASP A 152 GLU A 164 1 13 HELIX 12 12 SER A 167 PHE A 179 1 13 HELIX 13 13 PRO A 184 ALA A 189 5 6 HELIX 14 14 ASP A 199 THR A 201 5 3 HELIX 15 15 LEU A 202 ASN A 212 1 11 HELIX 16 16 TYR A 216 ILE A 248 1 33 HELIX 17 17 GLY A 259 ALA A 268 1 10 HELIX 18 18 PHE A 272 VAL A 278 1 7 HELIX 19 19 ARG A 279 SER A 281 5 3 HELIX 20 20 THR B 23 LEU B 28 1 6 HELIX 21 21 ARG B 29 LEU B 34 1 6 HELIX 22 22 ASP B 47 ARG B 78 1 32 HELIX 23 23 GLU B 80 GLN B 101 1 22 HELIX 24 24 GLN B 101 GLU B 106 1 6 HELIX 25 25 THR B 109 MET B 114 1 6 HELIX 26 26 GLY B 115 GLY B 121 5 7 HELIX 27 27 SER B 124 GLN B 127 5 4 HELIX 28 28 SER B 128 GLY B 139 1 12 HELIX 29 29 ASN B 142 ALA B 150 5 9 HELIX 30 30 ASP B 152 GLU B 164 1 13 HELIX 31 31 SER B 167 PHE B 179 1 13 HELIX 32 32 PRO B 184 ALA B 189 5 6 HELIX 33 33 ASP B 199 THR B 201 5 3 HELIX 34 34 LEU B 202 GLU B 211 1 10 HELIX 35 35 TYR B 216 GLY B 249 1 34 HELIX 36 36 GLY B 259 ALA B 268 1 10 HELIX 37 37 PHE B 272 VAL B 278 1 7 HELIX 38 38 ARG B 279 SER B 281 5 3 HELIX 39 39 THR C 23 LEU C 28 1 6 HELIX 40 40 ARG C 29 LEU C 34 1 6 HELIX 41 41 ASP C 47 ARG C 78 1 32 HELIX 42 42 GLU C 80 GLN C 101 1 22 HELIX 43 43 GLN C 101 GLU C 106 1 6 HELIX 44 44 THR C 109 MET C 114 1 6 HELIX 45 45 GLY C 115 GLY C 121 5 7 HELIX 46 46 SER C 124 GLN C 127 5 4 HELIX 47 47 SER C 128 GLY C 139 1 12 HELIX 48 48 ASN C 142 ALA C 150 5 9 HELIX 49 49 ASP C 152 ALA C 165 1 14 HELIX 50 50 SER C 167 PHE C 179 1 13 HELIX 51 51 PRO C 184 ALA C 189 5 6 HELIX 52 52 ASP C 199 THR C 201 5 3 HELIX 53 53 LEU C 202 GLU C 211 1 10 HELIX 54 54 TYR C 216 ILE C 248 1 33 HELIX 55 55 GLY C 259 ALA C 268 1 10 HELIX 56 56 PHE C 272 VAL C 278 1 7 HELIX 57 57 ARG C 279 SER C 281 5 3 HELIX 58 58 THR D 23 LEU D 28 1 6 HELIX 59 59 ARG D 29 LEU D 34 1 6 HELIX 60 60 ASP D 47 ARG D 78 1 32 HELIX 61 61 GLU D 80 GLN D 101 1 22 HELIX 62 62 GLN D 101 GLU D 106 1 6 HELIX 63 63 THR D 109 MET D 114 1 6 HELIX 64 64 GLY D 115 GLY D 121 5 7 HELIX 65 65 SER D 124 GLN D 127 5 4 HELIX 66 66 SER D 128 GLY D 139 1 12 HELIX 67 67 ASN D 142 ALA D 150 5 9 HELIX 68 68 ASP D 152 ALA D 165 1 14 HELIX 69 69 SER D 167 PHE D 179 1 13 HELIX 70 70 PRO D 184 ALA D 189 5 6 HELIX 71 71 ASP D 199 THR D 201 5 3 HELIX 72 72 LEU D 202 ASN D 212 1 11 HELIX 73 73 TYR D 216 GLY D 249 1 34 HELIX 74 74 GLY D 259 ALA D 268 1 10 HELIX 75 75 PHE D 272 VAL D 278 1 7 HELIX 76 76 ARG D 279 SER D 281 5 3 HELIX 77 77 THR E 23 LEU E 28 1 6 HELIX 78 78 ARG E 29 LEU E 34 1 6 HELIX 79 79 ASP E 47 ARG E 78 1 32 HELIX 80 80 GLU E 80 GLN E 101 1 22 HELIX 81 81 GLN E 101 GLU E 106 1 6 HELIX 82 82 THR E 109 MET E 114 1 6 HELIX 83 83 GLY E 115 LEU E 120 5 6 HELIX 84 84 SER E 124 GLN E 127 5 4 HELIX 85 85 SER E 128 GLY E 139 1 12 HELIX 86 86 ASN E 142 ALA E 150 5 9 HELIX 87 87 ASP E 152 ALA E 165 1 14 HELIX 88 88 SER E 167 ARG E 178 1 12 HELIX 89 89 PRO E 184 ALA E 189 5 6 HELIX 90 90 ASP E 199 THR E 201 5 3 HELIX 91 91 LEU E 202 ASN E 212 1 11 HELIX 92 92 TYR E 216 ILE E 248 1 33 HELIX 93 93 GLY E 259 ALA E 268 1 10 HELIX 94 94 PHE E 272 VAL E 278 1 7 HELIX 95 95 ARG E 279 SER E 281 5 3 HELIX 96 96 THR F 23 LEU F 28 1 6 HELIX 97 97 ARG F 29 LEU F 34 1 6 HELIX 98 98 ASP F 47 ARG F 78 1 32 HELIX 99 99 GLU F 80 GLN F 101 1 22 HELIX 100 100 GLN F 101 GLU F 106 1 6 HELIX 101 101 THR F 109 MET F 114 1 6 HELIX 102 102 GLY F 115 GLY F 121 5 7 HELIX 103 103 SER F 124 GLN F 127 5 4 HELIX 104 104 SER F 128 GLY F 139 1 12 HELIX 105 105 ASN F 142 ALA F 150 5 9 HELIX 106 106 ASP F 152 GLU F 164 1 13 HELIX 107 107 SER F 167 PHE F 179 1 13 HELIX 108 108 PRO F 184 ALA F 189 5 6 HELIX 109 109 ASP F 199 THR F 201 5 3 HELIX 110 110 LEU F 202 GLU F 211 1 10 HELIX 111 111 TYR F 216 ILE F 248 1 33 HELIX 112 112 GLY F 259 ALA F 268 1 10 HELIX 113 113 PHE F 272 VAL F 278 1 7 HELIX 114 114 ARG F 279 SER F 281 5 3 HELIX 115 115 THR G 23 LEU G 28 1 6 HELIX 116 116 ARG G 29 LEU G 34 1 6 HELIX 117 117 ASP G 47 ARG G 78 1 32 HELIX 118 118 GLU G 80 GLN G 101 1 22 HELIX 119 119 GLN G 101 GLU G 106 1 6 HELIX 120 120 THR G 109 MET G 114 1 6 HELIX 121 121 GLY G 115 GLY G 121 5 7 HELIX 122 122 SER G 124 GLN G 127 5 4 HELIX 123 123 SER G 128 GLY G 139 1 12 HELIX 124 124 GLN G 144 PHE G 149 1 6 HELIX 125 125 ASP G 152 ALA G 165 1 14 HELIX 126 126 SER G 167 PHE G 179 1 13 HELIX 127 127 PRO G 184 ALA G 189 5 6 HELIX 128 128 ASP G 199 THR G 201 5 3 HELIX 129 129 LEU G 202 ASN G 212 1 11 HELIX 130 130 TYR G 216 ILE G 248 1 33 HELIX 131 131 GLY G 259 LEU G 267 1 9 HELIX 132 132 PHE G 272 VAL G 278 1 7 HELIX 133 133 ARG G 279 SER G 281 5 3 HELIX 134 134 THR H 23 LEU H 28 1 6 HELIX 135 135 ARG H 29 LEU H 34 1 6 HELIX 136 136 ASP H 47 ARG H 78 1 32 HELIX 137 137 GLU H 80 GLN H 101 1 22 HELIX 138 138 GLN H 101 GLU H 106 1 6 HELIX 139 139 THR H 109 MET H 114 1 6 HELIX 140 140 GLY H 115 GLY H 121 5 7 HELIX 141 141 SER H 124 GLN H 127 5 4 HELIX 142 142 SER H 128 GLY H 139 1 12 HELIX 143 143 ASN H 142 ALA H 150 5 9 HELIX 144 144 ASP H 152 GLU H 164 1 13 HELIX 145 145 SER H 167 PHE H 179 1 13 HELIX 146 146 PRO H 184 ALA H 189 5 6 HELIX 147 147 ASP H 199 THR H 201 5 3 HELIX 148 148 LEU H 202 GLU H 211 1 10 HELIX 149 149 TYR H 216 GLY H 249 1 34 HELIX 150 150 GLY H 259 LEU H 267 1 9 HELIX 151 151 PHE H 272 VAL H 278 1 7 HELIX 152 152 ARG H 279 SER H 281 5 3 CISPEP 1 GLU A 42 PRO A 43 0 -0.42 CISPEP 2 GLU B 42 PRO B 43 0 -1.31 CISPEP 3 GLU C 42 PRO C 43 0 0.31 CISPEP 4 GLU D 42 PRO D 43 0 -2.81 CISPEP 5 GLU E 42 PRO E 43 0 1.48 CISPEP 6 GLU F 42 PRO F 43 0 2.82 CISPEP 7 GLU G 42 PRO G 43 0 -1.84 CISPEP 8 GLU H 42 PRO H 43 0 2.63 SITE 1 AC1 11 PHE A 51 SER A 55 TYR A 113 ARG A 117 SITE 2 AC1 11 SER A 123 SER A 124 GLY A 253 THR A 254 SITE 3 AC1 11 HEM A 401 HOH A 405 TYR B 24 SITE 1 AC2 24 GLN A 54 SER A 55 SER A 58 TRP A 102 SITE 2 AC2 24 LEU A 105 SER A 124 GLY A 125 PHE A 126 SITE 3 AC2 24 TYR A 131 ARG A 132 HIS A 240 VAL A 244 SITE 4 AC2 24 VAL A 247 GLY A 253 THR A 254 GLY A 255 SITE 5 AC2 24 GLY A 256 SER A 257 LEU A 263 TRP A 402 SITE 6 AC2 24 HOH A 405 HOH A 413 HOH A 434 ARG B 8 SITE 1 AC3 12 ARG A 85 LYS A 92 SER A 221 GLU A 224 SITE 2 AC3 12 ASP A 225 ASP A 228 HOH A 419 HOH A 435 SITE 3 AC3 12 HOH A 532 HOH A 556 HOH A 669 LYS C 86 SITE 1 AC4 24 ARG A 8 TYR A 24 GLN B 54 SER B 55 SITE 2 AC4 24 TRP B 102 LEU B 105 SER B 124 GLY B 125 SITE 3 AC4 24 PHE B 126 TYR B 131 ARG B 132 HIS B 240 SITE 4 AC4 24 VAL B 244 VAL B 247 GLY B 253 THR B 254 SITE 5 AC4 24 GLY B 255 GLY B 256 SER B 257 LEU B 263 SITE 6 AC4 24 TRP B 402 HOH B 550 HOH B 555 HOH B 559 SITE 1 AC5 11 TYR A 24 PHE B 51 SER B 55 TYR B 113 SITE 2 AC5 11 ARG B 117 SER B 123 SER B 124 GLY B 253 SITE 3 AC5 11 THR B 254 HEM B 401 HOH B 550 SITE 1 AC6 10 ARG B 85 LYS B 92 SER B 221 ASP B 225 SITE 2 AC6 10 ASP B 228 HOH B 554 HOH B 603 HOH B 648 SITE 3 AC6 10 HOH B 654 LYS D 86 SITE 1 AC7 10 LYS A 86 ALA A 89 LYS C 92 SER C 221 SITE 2 AC7 10 ASP C 228 HOH C 627 HOH C 644 HOH C 655 SITE 3 AC7 10 HOH C 760 HOH C 764 SITE 1 AC8 11 PHE C 51 SER C 55 TYR C 113 ARG C 117 SITE 2 AC8 11 SER C 123 SER C 124 GLY C 253 THR C 254 SITE 3 AC8 11 HEM C 401 HOH C 643 TYR D 24 SITE 1 AC9 23 GLN C 54 SER C 55 TRP C 102 LEU C 105 SITE 2 AC9 23 SER C 124 GLY C 125 PHE C 126 TYR C 131 SITE 3 AC9 23 ARG C 132 HIS C 240 VAL C 244 VAL C 247 SITE 4 AC9 23 GLY C 253 THR C 254 GLY C 255 SER C 257 SITE 5 AC9 23 LEU C 263 TRP C 402 HOH C 643 HOH C 646 SITE 6 AC9 23 HOH C 666 ARG D 8 TYR D 24 SITE 1 BC1 11 LYS B 86 ARG D 85 LYS D 92 SER D 221 SITE 2 BC1 11 ASP D 225 ASP D 228 HOH D 630 HOH D 657 SITE 3 BC1 11 HOH D 727 HOH D 741 HOH D 823 SITE 1 BC2 11 TYR C 24 PHE D 51 SER D 55 TYR D 113 SITE 2 BC2 11 ARG D 117 SER D 123 SER D 124 GLY D 253 SITE 3 BC2 11 THR D 254 HEM D 401 HOH D 629 SITE 1 BC3 24 ARG C 8 TYR C 24 GLN D 54 SER D 55 SITE 2 BC3 24 TRP D 102 LEU D 105 SER D 124 GLY D 125 SITE 3 BC3 24 PHE D 126 TYR D 131 ARG D 132 HIS D 240 SITE 4 BC3 24 VAL D 244 VAL D 247 GLY D 253 THR D 254 SITE 5 BC3 24 GLY D 255 GLY D 256 SER D 257 LEU D 263 SITE 6 BC3 24 TRP D 402 HOH D 629 HOH D 679 HOH D 680 SITE 1 BC4 10 PHE E 51 SER E 55 TYR E 113 ARG E 117 SITE 2 BC4 10 SER E 123 GLY E 253 THR E 254 HEM E 401 SITE 3 BC4 10 HOH E 408 TYR F 24 SITE 1 BC5 22 GLN E 54 SER E 55 TRP E 102 LEU E 105 SITE 2 BC5 22 SER E 124 GLY E 125 PHE E 126 TYR E 131 SITE 3 BC5 22 ARG E 132 HIS E 240 VAL E 244 VAL E 247 SITE 4 BC5 22 ILE E 248 GLY E 253 GLY E 255 SER E 257 SITE 5 BC5 22 TRP E 402 HOH E 408 HOH E 427 HOH E 442 SITE 6 BC5 22 ARG F 8 TYR F 24 SITE 1 BC6 10 ARG E 85 LYS E 92 TYR E 220 SER E 221 SITE 2 BC6 10 ASP E 225 ASP E 228 HOH E 417 HOH E 467 SITE 3 BC6 10 HOH E 512 LYS G 86 SITE 1 BC7 10 TYR E 24 PHE F 51 TYR F 113 ARG F 117 SITE 2 BC7 10 SER F 123 SER F 124 GLY F 253 THR F 254 SITE 3 BC7 10 HEM F 401 HOH F 503 SITE 1 BC8 24 ARG E 8 TYR E 24 GLN F 54 SER F 55 SITE 2 BC8 24 TRP F 102 LEU F 105 SER F 124 GLY F 125 SITE 3 BC8 24 PHE F 126 TYR F 131 ARG F 132 HIS F 240 SITE 4 BC8 24 VAL F 244 VAL F 247 ILE F 248 GLY F 253 SITE 5 BC8 24 GLY F 255 GLY F 256 SER F 257 LEU F 263 SITE 6 BC8 24 TRP F 402 HOH F 442 HOH F 503 HOH F 529 SITE 1 BC9 9 LYS F 92 SER F 221 GLU F 224 ASP F 225 SITE 2 BC9 9 ASP F 228 HOH F 468 HOH F 512 HOH F 573 SITE 3 BC9 9 LYS H 86 SITE 1 CC1 9 LYS E 86 ARG G 85 LYS G 92 SER G 221 SITE 2 CC1 9 ASP G 228 HOH G 457 HOH G 473 HOH G 475 SITE 3 CC1 9 HOH G 477 SITE 1 CC2 10 PHE G 51 SER G 55 TYR G 113 ARG G 117 SITE 2 CC2 10 SER G 123 GLY G 253 THR G 254 HEM G 401 SITE 3 CC2 10 HOH G 415 TYR H 24 SITE 1 CC3 25 GLN G 54 SER G 55 TRP G 102 LEU G 105 SITE 2 CC3 25 SER G 124 GLY G 125 PHE G 126 TYR G 131 SITE 3 CC3 25 ARG G 132 HIS G 240 VAL G 244 VAL G 247 SITE 4 CC3 25 ILE G 248 GLY G 253 THR G 254 GLY G 255 SITE 5 CC3 25 SER G 257 LEU G 263 ALA G 266 TRP G 402 SITE 6 CC3 25 HOH G 415 HOH G 503 HOH G 523 ARG H 8 SITE 7 CC3 25 TYR H 24 SITE 1 CC4 11 LYS F 86 ARG H 85 LYS H 92 SER H 221 SITE 2 CC4 11 GLU H 224 ASP H 228 HOH H 675 HOH H 690 SITE 3 CC4 11 HOH H 794 HOH H 795 HOH H 860 SITE 1 CC5 12 TYR G 24 PHE H 51 SER H 55 TYR H 113 SITE 2 CC5 12 ARG H 117 LEU H 120 SER H 123 SER H 124 SITE 3 CC5 12 GLY H 253 THR H 254 HEM H 401 HOH H 662 SITE 1 CC6 23 ARG G 8 TYR G 24 GLN H 54 SER H 55 SITE 2 CC6 23 TRP H 102 SER H 124 GLY H 125 PHE H 126 SITE 3 CC6 23 TYR H 131 ARG H 132 HIS H 240 VAL H 244 SITE 4 CC6 23 VAL H 247 ILE H 248 GLY H 253 GLY H 255 SITE 5 CC6 23 SER H 257 GLY H 259 LEU H 263 TRP H 402 SITE 6 CC6 23 HOH H 662 HOH H 710 HOH H 763 CRYST1 77.912 117.718 138.978 90.00 95.64 90.00 P 1 21 1 16 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 0.012835 0.000000 0.001267 0.00000 SCALE2 0.000000 0.008495 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007230 0.00000