HEADER TRANSFERASE 24-MAY-16 5G5F TITLE CRYSTALLOGRAPHIC STRUCTURE OF THE TAU CLASS GLUTATHIONE S-TRANSFERASE TITLE 2 MIGSTU IN COMPLEX WITH REDUCED GLUTATHIONE. COMPND MOL_ID: 1; COMPND 2 MOLECULE: TAU CLASS GLUTATHIONE S-TRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 EC: 2.5.1.18; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MANGIFERA INDICA; SOURCE 3 ORGANISM_COMMON: COMMON MANGO VARIETY HADEN; SOURCE 4 ORGANISM_TAXID: 29780; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: T5; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PJEXPRESS404; SOURCE 11 OTHER_DETAILS: THE MIGSTU SEQUENCE WAS IDENTIFIED FROM A MANGO HADEN SOURCE 12 MESOCARP CDNA SHOTGUN-CDNA SEQUENCING PROJECT. KEYWDS TRANSFERASE, GLUTATHIONE S-TRANSFERASE, TAU CLASS, MANGO, KEYWDS 2 DETOXIFICATION, REDUCED GLUTATHIONE. EXPDTA X-RAY DIFFRACTION AUTHOR I.VALENZUELA-CHAVIRA,H.SERRANO-POSADA,A.LOPEZ-ZAVALA,J.HERNANDEZ- AUTHOR 2 PAREDES,R.SOTELO-MUNDO REVDAT 4 10-JAN-24 5G5F 1 REMARK REVDAT 3 06-JUN-18 5G5F 1 REMARK REVDAT 2 04-APR-18 5G5F 1 REMARK REVDAT 1 01-FEB-17 5G5F 0 JRNL AUTH I.VALENZUELA-CHAVIRA,C.A.CONTRERAS-VERGARA, JRNL AUTH 2 A.A.ARVIZU-FLORES,H.SERRANO-POSADA,A.A.LOPEZ-ZAVALA, JRNL AUTH 3 K.D.GARCIA-OROZCO,J.HERNANDEZ-PAREDES,E.RUDINO-PINERA, JRNL AUTH 4 V.STOJANOFF,R.R.SOTELO-MUNDO,M.A.ISLAS-OSUNA JRNL TITL INSIGHTS INTO LIGAND BINDING TO A GLUTATHIONE S-TRANSFERASE JRNL TITL 2 FROM MANGO: STRUCTURE, THERMODYNAMICS AND KINETICS JRNL REF BIOCHIMIE V. 135 35 2017 JRNL REFN ISSN 0300-9084 JRNL PMID 28104507 JRNL DOI 10.1016/J.BIOCHI.2017.01.005 REMARK 2 REMARK 2 RESOLUTION. 2.30 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.28 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.3 REMARK 3 NUMBER OF REFLECTIONS : 9224 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.198 REMARK 3 R VALUE (WORKING SET) : 0.193 REMARK 3 FREE R VALUE : 0.243 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.020 REMARK 3 FREE R VALUE TEST SET COUNT : 924 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 20.2777 - 4.3871 0.99 1261 139 0.1771 0.2225 REMARK 3 2 4.3871 - 3.4879 0.99 1226 137 0.1700 0.2205 REMARK 3 3 3.4879 - 3.0487 0.97 1202 135 0.2090 0.2543 REMARK 3 4 3.0487 - 2.7707 0.97 1179 134 0.2031 0.2552 REMARK 3 5 2.7707 - 2.5726 0.96 1171 130 0.2064 0.2175 REMARK 3 6 2.5726 - 2.4212 0.94 1145 131 0.2125 0.3276 REMARK 3 7 2.4212 - 2.3001 0.92 1116 118 0.2159 0.2671 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.250 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.490 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.24 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.70 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 : 0.006 1814 REMARK 3 ANGLE : 1.035 2445 REMARK 3 CHIRALITY : 0.030 268 REMARK 3 PLANARITY : 0.003 303 REMARK 3 DIHEDRAL : 16.765 670 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 5G5F COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 24-MAY-16. REMARK 100 THE DEPOSITION ID IS D_1290066778. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-DEC-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : SEALED TUBE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : BRUKER D8 QUEST REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54178 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : HELIOS MX REMARK 200 REMARK 200 DETECTOR TYPE : CMOS REMARK 200 DETECTOR MANUFACTURER : BRUKER REMARK 200 INTENSITY-INTEGRATION SOFTWARE : PROTEUM2 REMARK 200 DATA SCALING SOFTWARE : SADABS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9224 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 20.300 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.3 REMARK 200 DATA REDUNDANCY : 2.000 REMARK 200 R MERGE (I) : 0.04000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 25.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.6 REMARK 200 DATA REDUNDANCY IN SHELL : 2.00 REMARK 200 R MERGE FOR SHELL (I) : 0.30000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.300 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: HOMOLOGY MODEL BASED ON THE STRUCTURE OF WHEAT TAU REMARK 200 CLASS GLUTATHIONE S-TRANSFERASE. PDB ENTRY 1GWC. REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.78 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.11 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM ACETATE, 0.1 M BIS-TRIS REMARK 280 PH 6.0, 25%(W/V) POLYETHYLENE GLYCOL 3350, 5 MM GSH 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 43.74150 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 24.12000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 43.74150 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 24.12000 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: 5330 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20650 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.1 KCAL/MOL 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 BIOMT1 2 -1.000000 0.000000 0.000000 -12.88811 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 51.08327 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 ALA A 2 REMARK 465 LYS A 222 REMARK 465 PHE A 223 REMARK 465 ARG A 224 REMARK 465 ALA A 225 REMARK 465 GLY A 226 REMARK 465 PRO A 227 REMARK 465 PRO A 228 REMARK 465 LYS A 229 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 OH TYR A 31 O HOH A 2009 2.07 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O GLY A 119 O HOH A 2028 1545 2.10 REMARK 500 O HOH A 2014 O HOH A 2014 2555 2.14 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 GLU A 67 118.80 66.71 REMARK 500 ALA A 117 -140.37 176.59 REMARK 500 GLN A 118 -95.56 -126.43 REMARK 500 GLU A 120 -145.30 -100.83 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 GSH A 1222 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEG A 1223 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEG A 1224 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEG A 1225 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEG A 1226 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5G5E RELATED DB: PDB REMARK 900 CRYSTALLOGRAPHIC STRUCTURE OF THE TAU CLASS GLUTATHIONE S- REMARK 900 TRANSFERASE MIGSTU FROM MANGO MANGIFERA INDICA L. DBREF 5G5F A 1 229 PDB 5G5F 5G5F 1 229 SEQRES 1 A 229 MET ALA LYS SER ASP VAL LYS LEU LEU GLY ALA TRP PRO SEQRES 2 A 229 SER PRO TYR VAL MET ARG ALA ARG ILE THR LEU ASN VAL SEQRES 3 A 229 LYS SER VAL ASP TYR GLU LEU LEU GLU GLU THR LEU GLY SEQRES 4 A 229 SER LYS SER ASP LEU LEU LEU LYS SER ASN PRO VAL HIS SEQRES 5 A 229 LYS LYS ILE PRO VAL LEU ILE HIS ASN ASP LYS PRO ILE SEQRES 6 A 229 CYS GLU SER LEU ILE ILE VAL HIS TYR ILE ASP GLU PHE SEQRES 7 A 229 TRP SER SER GLY PRO SER ILE LEU PRO SER ASP PRO TYR SEQRES 8 A 229 ASP ARG ALA ILE ALA ARG PHE TRP ALA ALA TYR LEU ASP SEQRES 9 A 229 GLU LYS TRP TYR PRO SER LEU LYS GLY ILE ALA SER ALA SEQRES 10 A 229 GLN GLY GLU GLU ALA LYS LYS ALA ALA VAL ASP GLN VAL SEQRES 11 A 229 GLY GLU SER LEU ALA LEU ILE GLU ASP THR TYR VAL LYS SEQRES 12 A 229 LEU SER LYS GLY LYS PRO PHE PHE GLY GLY GLU LYS ILE SEQRES 13 A 229 GLY TYR LEU ASP ILE ALA PHE GLY CYS PHE LEU GLY TRP SEQRES 14 A 229 LEU ARG VAL THR GLU LYS THR SER GLY VAL LYS PHE LEU SEQRES 15 A 229 ASN GLU ALA LYS THR PRO HIS LEU ALA LYS TRP ALA VAL SEQRES 16 A 229 ARG PHE CYS ALA ASP PRO ALA VAL LYS ASP VAL MET PRO SEQRES 17 A 229 GLU THR GLU LYS LEU ALA GLU PHE ALA LYS LEU LEU ALA SEQRES 18 A 229 LYS PHE ARG ALA GLY PRO PRO LYS HET GSH A1222 20 HET PEG A1223 7 HET PEG A1224 7 HET PEG A1225 7 HET PEG A1226 7 HETNAM GSH GLUTATHIONE HETNAM PEG DI(HYDROXYETHYL)ETHER FORMUL 2 GSH C10 H17 N3 O6 S FORMUL 3 PEG 4(C4 H10 O3) FORMUL 7 HOH *52(H2 O) HELIX 1 1 SER A 14 LYS A 27 1 14 HELIX 2 2 SER A 42 ASN A 49 1 8 HELIX 3 3 GLU A 67 TRP A 79 1 13 HELIX 4 4 ASP A 89 LYS A 106 1 18 HELIX 5 5 LYS A 106 SER A 116 1 11 HELIX 6 6 ALA A 125 LYS A 146 1 22 HELIX 7 7 GLY A 157 CYS A 165 1 9 HELIX 8 8 PHE A 166 GLY A 178 1 13 HELIX 9 9 THR A 187 ASP A 200 1 14 HELIX 10 10 GLU A 209 LEU A 220 1 12 SHEET 1 AA 4 GLU A 32 GLU A 35 0 SHEET 2 AA 4 VAL A 6 GLY A 10 1 O VAL A 6 N GLU A 32 SHEET 3 AA 4 VAL A 57 HIS A 60 -1 O VAL A 57 N LEU A 9 SHEET 4 AA 4 LYS A 63 CYS A 66 -1 O LYS A 63 N HIS A 60 CISPEP 1 ILE A 55 PRO A 56 0 4.36 SITE 1 AC1 10 SER A 14 TYR A 16 LYS A 41 LYS A 54 SITE 2 AC1 10 ILE A 55 PRO A 56 GLU A 67 SER A 68 SITE 3 AC1 10 HOH A2019 HOH A2052 SITE 1 AC2 5 VAL A 26 LYS A 27 SER A 28 GLY A 82 SITE 2 AC2 5 PRO A 83 SITE 1 AC3 4 GLU A 77 PHE A 78 ASP A 89 PRO A 90 SITE 1 AC4 4 SER A 48 ILE A 95 PHE A 98 TRP A 99 SITE 1 AC5 11 ILE A 85 LEU A 86 PRO A 87 ALA A 96 SITE 2 AC5 11 GLU A 120 PHE A 151 GLY A 152 GLY A 157 SITE 3 AC5 11 TYR A 158 LEU A 159 HOH A2029 CRYST1 87.483 48.240 52.684 90.00 104.16 90.00 C 1 2 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 0.011431 0.000000 0.002884 0.00000 SCALE2 0.000000 0.020730 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019576 0.00000