HEADER PROTEIN BINDING 24-AUG-12 4GQW TITLE CRYSTAL STRUCTURE OF CBS-PAIR PROTEIN, CBSX1 (LOOP DELETION) FROM TITLE 2 ARABIDOPSIS THALIANA COMPND MOL_ID: 1; COMPND 2 MOLECULE: CBS DOMAIN-CONTAINING PROTEIN CBSX1, CHLOROPLASTIC; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CBS DOMAIN-CONTAINING PROTEIN 2, ATCDCP2, PROTEIN LOSS OF COMPND 5 THE TIMING OF ET AND JA BIOSYNTHESIS 2, ATLEJ2; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ARABIDOPSIS THALIANA; SOURCE 3 ORGANISM_COMMON: MOUSE-EAR CRESS, THALE-CRESS; SOURCE 4 ORGANISM_TAXID: 3702; SOURCE 5 GENE: AP22.61, AT4G36910, C7A10.450, CBSX1, CDCP2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET-GST KEYWDS CBS DOMAIN, THIOREDOXIN, CHLOROPLAST, PLANT, PROTEIN BINDING EXPDTA X-RAY DIFFRACTION AUTHOR B.-C.JEONG,H.K.SONG REVDAT 2 20-MAR-24 4GQW 1 SEQADV REVDAT 1 16-JAN-13 4GQW 0 JRNL AUTH B.C.JEONG,S.H.PARK,K.S.YOO,J.S.SHIN,H.K.SONG JRNL TITL CRYSTAL STRUCTURE OF CBSX1 (LOOP DELETION) JRNL REF BIOCHEM.BIOPHYS.RES.COMMUN. 2012 JRNL REFN ESSN 1090-2104 JRNL PMID 23159611 JRNL DOI 10.1016/J.BBRC.2012.10.139 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8_1069) 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) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 31.49 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.160 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.3 REMARK 3 NUMBER OF REFLECTIONS : 7598 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.263 REMARK 3 R VALUE (WORKING SET) : 0.258 REMARK 3 FREE R VALUE : 0.311 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 752 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 31.4918 - 3.7611 0.99 1490 165 0.2228 0.2481 REMARK 3 2 3.7611 - 2.9860 0.99 1436 157 0.2514 0.3445 REMARK 3 3 2.9860 - 2.6088 0.96 1358 146 0.3119 0.3749 REMARK 3 4 2.6088 - 2.3704 0.93 1314 145 0.3233 0.4199 REMARK 3 5 2.3704 - 2.2005 0.89 1248 139 0.3482 0.3987 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) : 0.290 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 37.000 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.004 1039 REMARK 3 ANGLE : 0.728 1411 REMARK 3 CHIRALITY : 0.046 177 REMARK 3 PLANARITY : 0.003 175 REMARK 3 DIHEDRAL : 13.516 382 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN A AND (RESID 73:119 ) REMARK 3 ORIGIN FOR THE GROUP (A): 20.5063 12.3344 -11.4881 REMARK 3 T TENSOR REMARK 3 T11: 0.8665 T22: 1.2719 REMARK 3 T33: 0.8160 T12: -0.1007 REMARK 3 T13: 0.1084 T23: -0.0522 REMARK 3 L TENSOR REMARK 3 L11: 0.2335 L22: 1.5286 REMARK 3 L33: 1.0966 L12: 1.9504 REMARK 3 L13: 1.2772 L23: 0.3881 REMARK 3 S TENSOR REMARK 3 S11: -0.4153 S12: -0.1418 S13: 0.0644 REMARK 3 S21: -0.1634 S22: 0.5443 S23: -0.4235 REMARK 3 S31: -0.8842 S32: 1.7955 S33: 0.0000 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN A AND (RESID 120:160 ) REMARK 3 ORIGIN FOR THE GROUP (A): 10.0620 8.7402 -25.1176 REMARK 3 T TENSOR REMARK 3 T11: 0.9371 T22: 0.8894 REMARK 3 T33: 0.9085 T12: -0.1468 REMARK 3 T13: 0.0525 T23: -0.0083 REMARK 3 L TENSOR REMARK 3 L11: 1.6839 L22: 1.8872 REMARK 3 L33: 1.0773 L12: 0.0123 REMARK 3 L13: 1.2256 L23: -0.5536 REMARK 3 S TENSOR REMARK 3 S11: -0.7323 S12: 0.3395 S13: -0.1491 REMARK 3 S21: -0.3710 S22: 0.0207 S23: 0.7581 REMARK 3 S31: 0.5314 S32: 1.2387 S33: 0.4737 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN A AND (RESID 161:180 ) REMARK 3 ORIGIN FOR THE GROUP (A): 10.0668 17.3840 -20.7382 REMARK 3 T TENSOR REMARK 3 T11: 1.1635 T22: 0.9973 REMARK 3 T33: 0.9242 T12: -0.2088 REMARK 3 T13: -0.1090 T23: 0.0320 REMARK 3 L TENSOR REMARK 3 L11: 0.3509 L22: -0.0849 REMARK 3 L33: 0.5169 L12: -0.4698 REMARK 3 L13: 0.2112 L23: -0.3022 REMARK 3 S TENSOR REMARK 3 S11: -0.5498 S12: 0.1507 S13: 0.4083 REMARK 3 S21: -0.5772 S22: 0.2214 S23: 0.3542 REMARK 3 S31: -1.3935 S32: -0.4044 S33: -0.4121 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN A AND (RESID 181:227 ) REMARK 3 ORIGIN FOR THE GROUP (A): 13.9249 7.2671 -0.1321 REMARK 3 T TENSOR REMARK 3 T11: 0.7867 T22: 1.0348 REMARK 3 T33: 0.7507 T12: 0.0326 REMARK 3 T13: -0.0169 T23: -0.0262 REMARK 3 L TENSOR REMARK 3 L11: 1.6674 L22: 1.1967 REMARK 3 L33: 1.5844 L12: -0.1990 REMARK 3 L13: -0.3736 L23: 0.5840 REMARK 3 S TENSOR REMARK 3 S11: 0.0282 S12: 0.0341 S13: -0.2873 REMARK 3 S21: 0.1150 S22: 0.2596 S23: -0.0785 REMARK 3 S31: -0.0915 S32: 0.9891 S33: -0.0002 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 4GQW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 31-AUG-12. REMARK 100 THE DEPOSITION ID IS D_1000074525. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-FEB-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : AR-NW12A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : DOUBLE-CRYSTAL SI(111) LIQUID REMARK 200 -NITROGEN-COOLED REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9801 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 11.90 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.04400 REMARK 200 FOR THE DATA SET : 64.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASES REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.24 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M SODIUM ACETATE PH 4.6, 2.0M REMARK 280 AMMONIUM SULFATE, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 27.66767 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 55.33533 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 55.33533 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 27.66767 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: 3120 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13670 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -17.0 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 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -27.66767 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 GLY A 71 REMARK 465 SER A 72 REMARK 465 SER A 148 REMARK 465 GLY A 149 REMARK 465 ASP A 150 REMARK 465 SER A 151 REMARK 465 LEU A 163 REMARK 465 SER A 164 REMARK 465 LYS A 165 REMARK 465 THR A 166 REMARK 465 ASN A 167 REMARK 465 ILE A 228 REMARK 465 LYS A 229 REMARK 465 ARG A 230 REMARK 465 SER A 231 REMARK 465 GLY A 232 REMARK 465 ASP A 233 REMARK 465 ARG A 234 REMARK 465 ASN A 235 REMARK 465 ALA A 236 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 PHE A 156 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS A 161 CG CD CE NZ 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 TRP A 153 -164.64 -160.09 REMARK 500 ALA A 178 73.12 46.76 REMARK 500 ASP A 207 -163.34 -108.76 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4GQV RELATED DB: PDB DBREF 4GQW A 72 236 UNP O23193 CBSX1_ARATH 72 236 SEQADV 4GQW GLY A 71 UNP O23193 EXPRESSION TAG SEQADV 4GQW GLY A 149 UNP O23193 LINKER SEQADV 4GQW A UNP O23193 ILE 135 DELETION SEQADV 4GQW A UNP O23193 SER 136 DELETION SEQADV 4GQW A UNP O23193 GLY 137 DELETION SEQADV 4GQW A UNP O23193 ARG 140 DELETION SEQADV 4GQW A UNP O23193 THR 141 DELETION SEQADV 4GQW A UNP O23193 GLU 142 DELETION SEQADV 4GQW A UNP O23193 ASN 143 DELETION SEQADV 4GQW A UNP O23193 SER 144 DELETION SEQADV 4GQW A UNP O23193 MET 145 DELETION SEQADV 4GQW A UNP O23193 PHE 146 DELETION SEQADV 4GQW A UNP O23193 PRO 147 DELETION SEQADV 4GQW A UNP O23193 GLU 148 DELETION SEQADV 4GQW A UNP O23193 VAL 149 DELETION SEQRES 1 A 152 GLY SER GLY VAL TYR THR VAL GLY GLU PHE MET THR LYS SEQRES 2 A 152 LYS GLU ASP LEU HIS VAL VAL LYS PRO THR THR THR VAL SEQRES 3 A 152 ASP GLU ALA LEU GLU LEU LEU VAL GLU ASN ARG ILE THR SEQRES 4 A 152 GLY PHE PRO VAL ILE ASP GLU ASP TRP LYS LEU VAL GLY SEQRES 5 A 152 LEU VAL SER ASP TYR ASP LEU LEU ALA LEU ASP SER GLY SEQRES 6 A 152 ASP SER THR TRP LYS THR PHE ASN ALA VAL GLN LYS LEU SEQRES 7 A 152 LEU SER LYS THR ASN GLY LYS LEU VAL GLY ASP LEU MET SEQRES 8 A 152 THR PRO ALA PRO LEU VAL VAL GLU GLU LYS THR ASN LEU SEQRES 9 A 152 GLU ASP ALA ALA LYS ILE LEU LEU GLU THR LYS TYR ARG SEQRES 10 A 152 ARG LEU PRO VAL VAL ASP SER ASP GLY LYS LEU VAL GLY SEQRES 11 A 152 ILE ILE THR ARG GLY ASN VAL VAL ARG ALA ALA LEU GLN SEQRES 12 A 152 ILE LYS ARG SER GLY ASP ARG ASN ALA FORMUL 2 HOH *30(H2 O) HELIX 1 1 THR A 76 PHE A 80 5 5 HELIX 2 2 THR A 95 ASN A 106 1 12 HELIX 3 3 ASP A 126 LEU A 130 1 5 HELIX 4 4 TRP A 153 LYS A 161 1 9 HELIX 5 5 LEU A 170 MET A 175 1 6 HELIX 6 6 ASN A 187 THR A 198 1 12 HELIX 7 7 ARG A 218 GLN A 227 1 10 SHEET 1 A 4 THR A 82 LYS A 83 0 SHEET 2 A 4 LEU A 212 THR A 217 -1 O ILE A 215 N THR A 82 SHEET 3 A 4 ARG A 202 VAL A 206 -1 N VAL A 205 O VAL A 213 SHEET 4 A 4 VAL A 182 GLU A 183 1 N VAL A 182 O PRO A 204 SHEET 1 B 3 GLY A 110 ILE A 114 0 SHEET 2 B 3 LEU A 120 SER A 125 -1 O VAL A 121 N VAL A 113 SHEET 3 B 3 THR A 176 PRO A 177 -1 O THR A 176 N LEU A 123 CRYST1 55.818 55.818 83.003 90.00 90.00 120.00 P 31 2 1 6 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 0.017915 0.010343 0.000000 0.00000 SCALE2 0.000000 0.020687 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012048 0.00000