HEADER TRANSFERASE 07-DEC-97 17GS TITLE GLUTATHIONE S-TRANSFERASE P1-1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUTATHIONE S-TRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: GSTP1-1; COMPND 5 EC: 2.5.1.18; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 CELLULAR_LOCATION: CYTOSOL; SOURCE 6 GENE: GSTP1; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_GENE: GSTP1 KEYWDS GLUTATHIONE TRANSFERASE, K54A MUTANT, DETOXIFICATION, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR A.J.OAKLEY,M.LO BELLO,M.W.PARKER REVDAT 9 22-MAY-24 17GS 1 REMARK REVDAT 8 02-AUG-23 17GS 1 REMARK REVDAT 7 03-NOV-21 17GS 1 REMARK SEQADV REVDAT 6 24-FEB-09 17GS 1 VERSN REVDAT 5 02-SEP-08 17GS 1 JRNL REVDAT 4 01-APR-03 17GS 1 JRNL REVDAT 3 16-FEB-99 17GS 3 ATOM HET SOURCE COMPND REVDAT 3 2 3 REMARK HETATM AUTHOR HEADER REVDAT 3 3 3 TER CONECT HETNAM LINK REVDAT 3 4 3 REVDAT REVDAT 2 02-FEB-99 17GS 1 AUTHOR REVDAT 1 30-DEC-98 17GS 0 JRNL AUTH A.J.OAKLEY,M.LO BELLO,M.W.PARKER JRNL TITL GLUTATHIONE S-TRANSFERASE P1-1 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 100000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 84.3 REMARK 3 NUMBER OF REFLECTIONS : 31932 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) : 0.174 REMARK 3 FREE R VALUE : 0.200 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1586 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.97 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 62.40 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2225 REMARK 3 BIN R VALUE (WORKING SET) : 0.2630 REMARK 3 BIN FREE R VALUE : 0.3000 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 122 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.027 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3269 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 88 REMARK 3 SOLVENT ATOMS : 209 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 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) : 0.20 REMARK 3 ESD FROM SIGMAA (A) : 0.21 REMARK 3 LOW RESOLUTION CUTOFF (A) : 15.0 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.22 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.21 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.180 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) : 1.790 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.720 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 3.330 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 4.930 ; 2.500 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 2 POSITIONAL (A) : 0.006 ; 1000 REMARK 3 GROUP 2 B-FACTOR (A**2) : 1 ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PARHCSDX.PRO REMARK 3 PARAMETER FILE 2 : WATER. REMARK 3 PARAMETER FILE 3 : MES.PA REMARK 3 PARAMETER FILE 4 : PARCYS REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : MES.TO REMARK 3 TOPOLOGY FILE 3 : WATER. REMARK 3 TOPOLOGY FILE 4 : GGLU.P REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 17GS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000170177. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-MAR-96 REMARK 200 TEMPERATURE (KELVIN) : 288 REMARK 200 PH : 6.6 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 RUH2R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE(002) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31937 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 84.1 REMARK 200 DATA REDUNDANCY : 2.500 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.4000 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) : 1.93 REMARK 200 COMPLETENESS FOR SHELL (%) : 59.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.18700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.780 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 5GSS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.09 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.62 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.6 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 39.60650 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 45.11400 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 39.60650 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 45.11400 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: 4870 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17740 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -16.0 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 MET B 0 REMARK 465 PRO B 1 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 GLN A 64 110.97 81.53 REMARK 500 ASN A 110 68.95 -161.00 REMARK 500 THR A 141 -110.89 -114.77 REMARK 500 GLN B 64 110.96 81.52 REMARK 500 ASN B 110 66.94 -160.78 REMARK 500 THR B 141 -110.90 -114.89 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 GTX A 210 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MES A 211 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GTX B 210 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MES B 211 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MES A 212 DBREF 17GS A 1 209 UNP P09211 GSTP1_HUMAN 1 209 DBREF 17GS B 1 209 UNP P09211 GSTP1_HUMAN 1 209 SEQADV 17GS ALA A 54 UNP P09211 LYS 54 ENGINEERED MUTATION SEQADV 17GS ALA B 54 UNP P09211 LYS 54 ENGINEERED MUTATION SEQRES 1 A 210 MET PRO PRO TYR THR VAL VAL TYR PHE PRO VAL ARG GLY SEQRES 2 A 210 ARG CYS ALA ALA LEU ARG MET LEU LEU ALA ASP GLN GLY SEQRES 3 A 210 GLN SER TRP LYS GLU GLU VAL VAL THR VAL GLU THR TRP SEQRES 4 A 210 GLN GLU GLY SER LEU LYS ALA SER CYS LEU TYR GLY GLN SEQRES 5 A 210 LEU PRO ALA PHE GLN ASP GLY ASP LEU THR LEU TYR GLN SEQRES 6 A 210 SER ASN THR ILE LEU ARG HIS LEU GLY ARG THR LEU GLY SEQRES 7 A 210 LEU TYR GLY LYS ASP GLN GLN GLU ALA ALA LEU VAL ASP SEQRES 8 A 210 MET VAL ASN ASP GLY VAL GLU ASP LEU ARG CYS LYS TYR SEQRES 9 A 210 ILE SER LEU ILE TYR THR ASN TYR GLU ALA GLY LYS ASP SEQRES 10 A 210 ASP TYR VAL LYS ALA LEU PRO GLY GLN LEU LYS PRO PHE SEQRES 11 A 210 GLU THR LEU LEU SER GLN ASN GLN GLY GLY LYS THR PHE SEQRES 12 A 210 ILE VAL GLY ASP GLN ILE SER PHE ALA ASP TYR ASN LEU SEQRES 13 A 210 LEU ASP LEU LEU LEU ILE HIS GLU VAL LEU ALA PRO GLY SEQRES 14 A 210 CYS LEU ASP ALA PHE PRO LEU LEU SER ALA TYR VAL GLY SEQRES 15 A 210 ARG LEU SER ALA ARG PRO LYS LEU LYS ALA PHE LEU ALA SEQRES 16 A 210 SER PRO GLU TYR VAL ASN LEU PRO ILE ASN GLY ASN GLY SEQRES 17 A 210 LYS GLN SEQRES 1 B 210 MET PRO PRO TYR THR VAL VAL TYR PHE PRO VAL ARG GLY SEQRES 2 B 210 ARG CYS ALA ALA LEU ARG MET LEU LEU ALA ASP GLN GLY SEQRES 3 B 210 GLN SER TRP LYS GLU GLU VAL VAL THR VAL GLU THR TRP SEQRES 4 B 210 GLN GLU GLY SER LEU LYS ALA SER CYS LEU TYR GLY GLN SEQRES 5 B 210 LEU PRO ALA PHE GLN ASP GLY ASP LEU THR LEU TYR GLN SEQRES 6 B 210 SER ASN THR ILE LEU ARG HIS LEU GLY ARG THR LEU GLY SEQRES 7 B 210 LEU TYR GLY LYS ASP GLN GLN GLU ALA ALA LEU VAL ASP SEQRES 8 B 210 MET VAL ASN ASP GLY VAL GLU ASP LEU ARG CYS LYS TYR SEQRES 9 B 210 ILE SER LEU ILE TYR THR ASN TYR GLU ALA GLY LYS ASP SEQRES 10 B 210 ASP TYR VAL LYS ALA LEU PRO GLY GLN LEU LYS PRO PHE SEQRES 11 B 210 GLU THR LEU LEU SER GLN ASN GLN GLY GLY LYS THR PHE SEQRES 12 B 210 ILE VAL GLY ASP GLN ILE SER PHE ALA ASP TYR ASN LEU SEQRES 13 B 210 LEU ASP LEU LEU LEU ILE HIS GLU VAL LEU ALA PRO GLY SEQRES 14 B 210 CYS LEU ASP ALA PHE PRO LEU LEU SER ALA TYR VAL GLY SEQRES 15 B 210 ARG LEU SER ALA ARG PRO LYS LEU LYS ALA PHE LEU ALA SEQRES 16 B 210 SER PRO GLU TYR VAL ASN LEU PRO ILE ASN GLY ASN GLY SEQRES 17 B 210 LYS GLN HET GTX A 210 26 HET MES A 211 12 HET MES A 212 12 HET GTX B 210 26 HET MES B 211 12 HETNAM GTX S-HEXYLGLUTATHIONE HETNAM MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID FORMUL 3 GTX 2(C16 H30 N3 O6 S 1+) FORMUL 4 MES 3(C6 H13 N O4 S) FORMUL 8 HOH *209(H2 O) HELIX 1 1 GLY A 12 ASP A 23 5 12 HELIX 2 2 VAL A 35 GLU A 40 1 6 HELIX 3 3 SER A 42 SER A 46 1 5 HELIX 4 4 SER A 65 THR A 75 1 11 HELIX 5 5 GLN A 83 THR A 109 1 27 HELIX 6 6 TYR A 111 SER A 134 1 24 HELIX 7 7 GLN A 137 GLY A 139 5 3 HELIX 8 8 PHE A 150 LEU A 165 1 16 HELIX 9 9 PRO A 174 ALA A 185 1 12 HELIX 10 10 PRO A 187 LEU A 193 1 7 HELIX 11 11 PRO A 196 VAL A 199 1 4 HELIX 12 12 GLY B 12 ASP B 23 5 12 HELIX 13 13 VAL B 35 GLU B 40 1 6 HELIX 14 14 SER B 42 SER B 46 1 5 HELIX 15 15 SER B 65 LEU B 76 1 12 HELIX 16 16 GLN B 83 THR B 109 1 27 HELIX 17 17 TYR B 111 SER B 134 1 24 HELIX 18 18 GLN B 137 GLY B 139 5 3 HELIX 19 19 PHE B 150 LEU B 165 1 16 HELIX 20 20 PRO B 174 ALA B 185 1 12 HELIX 21 21 PRO B 187 LEU B 193 1 7 HELIX 22 22 PRO B 196 VAL B 199 1 4 SHEET 1 A 4 TRP A 28 VAL A 33 0 SHEET 2 A 4 TYR A 3 PHE A 8 1 N TYR A 3 O LYS A 29 SHEET 3 A 4 ALA A 54 ASP A 57 -1 N GLN A 56 O THR A 4 SHEET 4 A 4 LEU A 60 TYR A 63 -1 N LEU A 62 O PHE A 55 SHEET 1 B 4 TRP B 28 VAL B 33 0 SHEET 2 B 4 TYR B 3 PHE B 8 1 N TYR B 3 O LYS B 29 SHEET 3 B 4 ALA B 54 ASP B 57 -1 N GLN B 56 O THR B 4 SHEET 4 B 4 LEU B 60 TYR B 63 -1 N LEU B 62 O PHE B 55 CISPEP 1 LEU A 52 PRO A 53 0 1.44 CISPEP 2 LEU B 52 PRO B 53 0 -0.49 SITE 1 AC1 16 TYR A 7 PHE A 8 ARG A 13 TRP A 38 SITE 2 AC1 16 LYS A 44 GLN A 51 LEU A 52 PRO A 53 SITE 3 AC1 16 GLN A 64 SER A 65 TYR A 108 GLY A 205 SITE 4 AC1 16 HOH A 222 HOH A 231 HOH A 277 ASP B 98 SITE 1 AC2 5 ALA A 22 TRP A 28 GLU A 30 GLU A 197 SITE 2 AC2 5 ASP B 171 SITE 1 AC3 19 ASP A 98 TYR B 7 PHE B 8 ARG B 13 SITE 2 AC3 19 TRP B 38 LYS B 44 GLN B 51 LEU B 52 SITE 3 AC3 19 PRO B 53 GLN B 64 SER B 65 TYR B 108 SITE 4 AC3 19 GLY B 205 HOH B 226 HOH B 240 HOH B 252 SITE 5 AC3 19 HOH B 308 HOH B 313 HOH B 315 SITE 1 AC4 6 ASP A 171 ALA A 172 ALA B 22 TRP B 28 SITE 2 AC4 6 GLU B 30 GLU B 197 SITE 1 AC5 7 ARG A 74 TYR A 79 ASP A 82 GLN A 83 SITE 2 AC5 7 ALA A 86 ARG B 74 TYR B 79 CRYST1 79.213 90.228 69.254 90.00 98.61 90.00 C 1 2 1 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.012624 0.000000 0.001911 0.00000 SCALE2 0.000000 0.011083 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014604 0.00000 MTRIX1 1 0.939012 0.102368 0.328296 -5.76634 1 MTRIX2 1 0.101683 -0.994630 0.019300 21.78690 1 MTRIX3 1 0.328508 0.015259 -0.944378 27.14710 1