HEADER ELECTRON TRANSPORT 19-APR-00 1EUE TITLE RAT OUTER MITOCHONDRIAL MEMBRANE CYTOCHROME B5 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME B5; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: WATER SOLUBLE DOMAIN; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: NORWAY RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 ORGAN: LIVER; SOURCE 6 CELL: HEPATOCYTE; SOURCE 7 ORGANELLE: MITOCHONDRIA; SOURCE 8 CELLULAR_LOCATION: OUTER MITOCHONDRIAL MEMBRANE; SOURCE 9 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 10 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 11 EXPRESSION_SYSTEM_CELLULAR_LOCATION: PERIPLASMIC SPACE; SOURCE 12 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 13 EXPRESSION_SYSTEM_PLASMID: PET 11A KEYWDS CYTOCHROME, HEME, ELECTRON TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR V.OGANESYAN,X.ZHANG REVDAT 6 09-AUG-23 1EUE 1 REMARK REVDAT 5 03-NOV-21 1EUE 1 REMARK SEQADV REVDAT 4 04-OCT-17 1EUE 1 REMARK REVDAT 3 19-FEB-14 1EUE 1 JRNL VERSN REVDAT 2 24-FEB-09 1EUE 1 VERSN REVDAT 1 04-APR-01 1EUE 0 JRNL AUTH M.WIRTZ,V.OGANESYAN,X.ZHANG,J.STUDER,M.RIVERA JRNL TITL MODULATION OF REDOX POTENTIAL IN ELECTRON TRANSFER PROTEINS: JRNL TITL 2 EFFECTS OF COMPLEX FORMATION ON THE ACTIVE SITE JRNL TITL 3 MICROENVIRONMENT OF CYTOCHROME B5. JRNL REF FARADAY DISC.CHEM.SOC V. 116 221 2001 JRNL REFN ISSN 1359-6640 JRNL PMID 11197480 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 11.93 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1103526.570 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.2 REMARK 3 NUMBER OF REFLECTIONS : 21091 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 SET) : 0.197 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1040 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.91 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 81.20 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2867 REMARK 3 BIN R VALUE (WORKING SET) : 0.2970 REMARK 3 BIN FREE R VALUE : 0.3270 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 148 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.024 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1388 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 86 REMARK 3 SOLVENT ATOMS : 88 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 25.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 13.48000 REMARK 3 B22 (A**2) : -7.24000 REMARK 3 B33 (A**2) : -6.24000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.21 REMARK 3 ESD FROM SIGMAA (A) : 0.19 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.25 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.26 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.980 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.38 REMARK 3 BSOL : 45.14 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : HEAM.PAR REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : HEAM.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1EUE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-APR-00. REMARK 100 THE DEPOSITION ID IS D_1000010901. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-JAN-00 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 6.8 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 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : OSMIC REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21091 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 24.200 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.06500 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 20.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.85 REMARK 200 COMPLETENESS FOR SHELL (%) : 91.8 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.48000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: 1AWP REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 8000, 0.2 M MAGNESIUM ACETATE, REMARK 280 0.1 M PIPES, PH 6.8, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 277.0K 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 23.11500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 36.22000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.38500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 36.22000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 23.11500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.38500 REMARK 290 SMTRY3 4 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 2 -104.07 -52.57 REMARK 500 ALA A 3 58.15 -104.32 REMARK 500 GLU B 20 99.66 -163.97 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 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 39 NE2 REMARK 620 2 HEM A 201 NA 91.8 REMARK 620 3 HEM A 201 NB 91.2 90.3 REMARK 620 4 HEM A 201 NC 89.2 178.6 88.7 REMARK 620 5 HEM A 201 ND 87.7 89.4 178.9 91.6 REMARK 620 6 HIS A 63 NE2 171.8 96.3 90.0 82.8 91.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 39 NE2 REMARK 620 2 HEM B 201 NA 93.1 REMARK 620 3 HEM B 201 NB 91.7 91.5 REMARK 620 4 HEM B 201 NC 88.3 178.4 87.7 REMARK 620 5 HEM B 201 ND 87.5 89.9 178.4 90.9 REMARK 620 6 HIS B 63 NE2 175.4 91.1 89.9 87.5 90.8 REMARK 620 N 1 2 3 4 5 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 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 201 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1AWP RELATED DB: PDB DBREF 1EUE A 1 86 UNP P04166 CYM5_RAT 6 91 DBREF 1EUE B 1 86 UNP P04166 CYM5_RAT 6 91 SEQADV 1EUE ILE A 45 UNP P04166 VAL 50 ENGINEERED MUTATION SEQADV 1EUE ILE A 61 UNP P04166 VAL 66 ENGINEERED MUTATION SEQADV 1EUE ILE B 45 UNP P04166 VAL 50 ENGINEERED MUTATION SEQADV 1EUE ILE B 61 UNP P04166 VAL 66 ENGINEERED MUTATION SEQRES 1 A 86 ASP PRO ALA VAL THR TYR TYR ARG LEU GLU GLU VAL ALA SEQRES 2 A 86 LYS ARG ASN THR ALA GLU GLU THR TRP MET VAL ILE HIS SEQRES 3 A 86 GLY ARG VAL TYR ASP ILE THR ARG PHE LEU SER GLU HIS SEQRES 4 A 86 PRO GLY GLY GLU GLU ILE LEU LEU GLU GLN ALA GLY ALA SEQRES 5 A 86 ASP ALA THR GLU SER PHE GLU ASP ILE GLY HIS SER PRO SEQRES 6 A 86 ASP ALA ARG GLU MET LEU LYS GLN TYR TYR ILE GLY ASP SEQRES 7 A 86 VAL HIS PRO ASN ASP LEU LYS PRO SEQRES 1 B 86 ASP PRO ALA VAL THR TYR TYR ARG LEU GLU GLU VAL ALA SEQRES 2 B 86 LYS ARG ASN THR ALA GLU GLU THR TRP MET VAL ILE HIS SEQRES 3 B 86 GLY ARG VAL TYR ASP ILE THR ARG PHE LEU SER GLU HIS SEQRES 4 B 86 PRO GLY GLY GLU GLU ILE LEU LEU GLU GLN ALA GLY ALA SEQRES 5 B 86 ASP ALA THR GLU SER PHE GLU ASP ILE GLY HIS SER PRO SEQRES 6 B 86 ASP ALA ARG GLU MET LEU LYS GLN TYR TYR ILE GLY ASP SEQRES 7 B 86 VAL HIS PRO ASN ASP LEU LYS PRO HET HEM A 201 43 HET HEM B 201 43 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 5 HOH *88(H2 O) HELIX 1 1 ARG A 8 ALA A 13 1 6 HELIX 2 2 THR A 33 HIS A 39 5 7 HELIX 3 3 GLU A 43 GLU A 48 1 6 HELIX 4 4 ALA A 54 GLY A 62 1 9 HELIX 5 5 SER A 64 LEU A 71 1 8 HELIX 6 6 PRO A 81 LEU A 84 5 4 HELIX 7 7 ARG B 8 LYS B 14 1 7 HELIX 8 8 THR B 33 LEU B 36 5 4 HELIX 9 9 GLU B 43 GLN B 49 1 7 HELIX 10 10 ALA B 54 ILE B 61 1 8 HELIX 11 11 SER B 64 LYS B 72 1 9 HELIX 12 12 PRO B 81 LEU B 84 5 4 SHEET 1 A 5 TYR A 6 TYR A 7 0 SHEET 2 A 5 TYR A 75 VAL A 79 1 O ASP A 78 N TYR A 7 SHEET 3 A 5 ARG A 28 ASP A 31 -1 N VAL A 29 O GLY A 77 SHEET 4 A 5 GLU A 20 ILE A 25 -1 O MET A 23 N TYR A 30 SHEET 5 A 5 ASN A 16 THR A 17 -1 O THR A 17 N GLU A 20 SHEET 1 B 5 TYR B 6 TYR B 7 0 SHEET 2 B 5 TYR B 75 VAL B 79 1 O ASP B 78 N TYR B 7 SHEET 3 B 5 ARG B 28 ASP B 31 -1 N VAL B 29 O GLY B 77 SHEET 4 B 5 GLU B 20 ILE B 25 -1 O MET B 23 N TYR B 30 SHEET 5 B 5 ASN B 16 THR B 17 -1 O THR B 17 N GLU B 20 LINK NE2 HIS A 39 FE HEM A 201 1555 1555 2.11 LINK NE2 HIS A 63 FE HEM A 201 1555 1555 2.19 LINK NE2 HIS B 39 FE HEM B 201 1555 1555 2.15 LINK NE2 HIS B 63 FE HEM B 201 1555 1555 2.08 SITE 1 AC1 16 ILE A 32 PHE A 35 HIS A 39 PRO A 40 SITE 2 AC1 16 GLY A 41 LEU A 46 SER A 57 PHE A 58 SITE 3 AC1 16 ILE A 61 HIS A 63 ALA A 67 LEU A 71 SITE 4 AC1 16 HOH A 228 SER B 64 PRO B 65 ARG B 68 SITE 1 AC2 13 PHE B 35 HIS B 39 PRO B 40 ILE B 45 SITE 2 AC2 13 LEU B 46 GLN B 49 PHE B 58 ILE B 61 SITE 3 AC2 13 HIS B 63 ALA B 67 MET B 70 LEU B 71 SITE 4 AC2 13 HOH B 221 CRYST1 46.230 70.770 72.440 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 0.021631 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014130 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013805 0.00000