HEADER ISOMERASE 02-APR-15 4Z4J TITLE CRYSTAL STRUCTURE OF CELLOBIOSE 2-EPIMERASE FROM CALDICELLULOSIRUPTOR TITLE 2 SACCHAROLYTICUS DSM 8903 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CELLOBIOSE 2-EPIMERASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CE; COMPND 5 EC: 5.1.3.11; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CALDICELLULOSIRUPTOR SACCHAROLYTICUS DSM 8903; SOURCE 3 ORGANISM_TAXID: 351627; SOURCE 4 STRAIN: DSM8903; SOURCE 5 GENE: CSAC_0294; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28 KEYWDS CELLOBIOSE 2-EPIMERASE, LATULOSE, LACTOSE, ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR Q.Y.SHEN,Y.Z.ZHANG REVDAT 2 06-MAR-24 4Z4J 1 REMARK REVDAT 1 13-APR-16 4Z4J 0 JRNL AUTH Q.Y.SHEN,Y.Z.ZHANG JRNL TITL CRYSTAL STRUCTURE OF CELLOBIOSE 2-EPIMERASE FROM JRNL TITL 2 CALDICELLULOSIRUPTOR SACCHAROLYTICUS DSM 8903 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.54 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.9_1692 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) : 1.54 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.63 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.3 REMARK 3 NUMBER OF REFLECTIONS : 55405 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.160 REMARK 3 R VALUE (WORKING SET) : 0.159 REMARK 3 FREE R VALUE : 0.188 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.610 REMARK 3 FREE R VALUE TEST SET COUNT : 2000 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE 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) : 0.150 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.600 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.66 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 : NULL NULL REMARK 3 ANGLE : NULL 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 : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 26.1514 0.1351 -8.2895 REMARK 3 T TENSOR REMARK 3 T11: 0.0942 T22: 0.0997 REMARK 3 T33: 0.0791 T12: -0.0044 REMARK 3 T13: 0.0021 T23: 0.0019 REMARK 3 L TENSOR REMARK 3 L11: 0.8608 L22: 1.1294 REMARK 3 L33: 0.9159 L12: 0.0021 REMARK 3 L13: -0.0718 L23: -0.1029 REMARK 3 S TENSOR REMARK 3 S11: 0.0012 S12: -0.0106 S13: -0.0648 REMARK 3 S21: 0.0146 S22: -0.0334 S23: -0.0091 REMARK 3 S31: 0.0342 S32: -0.0383 S33: 0.0244 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 4Z4J COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-APR-15. REMARK 100 THE DEPOSITION ID IS D_1000208621. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-OCT-14 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 23-ID-B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.968 REMARK 200 MONOCHROMATOR : ID REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 55473 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.540 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.5 REMARK 200 DATA REDUNDANCY : 13.80 REMARK 200 R MERGE (I) : 0.10000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.54 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.57 REMARK 200 COMPLETENESS FOR SHELL (%) : 71.1 REMARK 200 DATA REDUNDANCY IN SHELL : 10.20 REMARK 200 R MERGE FOR SHELL (I) : 0.91700 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: MIR REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.91 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.01 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M NA CITRATE TRIBASIC DIHYDRATE PH REMARK 280 5.6, 20% V/V ISOPROPANOL, 20% V/V PEG 400, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 293K 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 27.84350 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 45.58550 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.88650 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 45.58550 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.84350 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 37.88650 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 SER A -11 REMARK 465 MET A -10 REMARK 465 THR A -9 REMARK 465 GLY A -8 REMARK 465 GLY A -7 REMARK 465 GLN A -6 REMARK 465 GLN A -5 REMARK 465 MET A -4 REMARK 465 GLY A -3 REMARK 465 ARG A -2 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 OE1 GLU A 210 O1 EDO A 406 2.17 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 HOH A 624 O HOH A 659 2554 2.16 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 94 167.26 69.44 REMARK 500 LYS A 201 58.16 -37.88 REMARK 500 LYS A 201 58.16 27.91 REMARK 500 VAL A 230 -77.62 -110.95 REMARK 500 ASP A 233 -166.29 -76.04 REMARK 500 ASN A 294 -63.07 -92.82 REMARK 500 GLU A 298 -110.88 53.02 REMARK 500 SER A 351 -165.08 -129.52 REMARK 500 GLU A 352 -118.98 -147.65 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 IPA A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IPA A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 406 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4Z4L RELATED DB: PDB DBREF 4Z4J A 1 390 UNP A4XGA6 A4XGA6_CALS8 1 390 SEQADV 4Z4J SER A -11 UNP A4XGA6 EXPRESSION TAG SEQADV 4Z4J MET A -10 UNP A4XGA6 EXPRESSION TAG SEQADV 4Z4J THR A -9 UNP A4XGA6 EXPRESSION TAG SEQADV 4Z4J GLY A -8 UNP A4XGA6 EXPRESSION TAG SEQADV 4Z4J GLY A -7 UNP A4XGA6 EXPRESSION TAG SEQADV 4Z4J GLN A -6 UNP A4XGA6 EXPRESSION TAG SEQADV 4Z4J GLN A -5 UNP A4XGA6 EXPRESSION TAG SEQADV 4Z4J MET A -4 UNP A4XGA6 EXPRESSION TAG SEQADV 4Z4J GLY A -3 UNP A4XGA6 EXPRESSION TAG SEQADV 4Z4J ARG A -2 UNP A4XGA6 EXPRESSION TAG SEQADV 4Z4J GLY A -1 UNP A4XGA6 EXPRESSION TAG SEQADV 4Z4J SER A 0 UNP A4XGA6 EXPRESSION TAG SEQRES 1 A 402 SER MET THR GLY GLY GLN GLN MET GLY ARG GLY SER MET SEQRES 2 A 402 ASP ILE THR ARG PHE LYS GLU ASP LEU LYS ALA HIS LEU SEQRES 3 A 402 GLU GLU LYS ILE ILE PRO PHE TRP GLN SER LEU LYS ASP SEQRES 4 A 402 ASP GLU PHE GLY GLY TYR TYR GLY TYR MET ASP PHE ASN SEQRES 5 A 402 LEU ASN ILE ASP ARG LYS ALA GLN LYS GLY CYS ILE LEU SEQRES 6 A 402 ASN SER ARG ILE LEU TRP PHE PHE SER ALA CYS TYR ASN SEQRES 7 A 402 VAL LEU LYS SER GLU LYS CYS LYS GLU MET ALA PHE HIS SEQRES 8 A 402 ALA PHE GLU PHE LEU LYS ASN LYS PHE TRP ASP LYS GLU SEQRES 9 A 402 TYR GLU GLY LEU PHE TRP SER VAL SER HIS LYS GLY VAL SEQRES 10 A 402 PRO VAL ASP VAL THR LYS HIS VAL TYR VAL GLN ALA PHE SEQRES 11 A 402 GLY ILE TYR GLY LEU SER GLU TYR TYR GLU ALA SER GLY SEQRES 12 A 402 ASP GLU GLU ALA LEU HIS MET ALA LYS ARG LEU PHE GLU SEQRES 13 A 402 ILE LEU GLU THR LYS CYS LYS ARG GLU ASN GLY TYR THR SEQRES 14 A 402 GLU GLN PHE GLU ARG ASN TRP GLN GLU LYS GLU ASN ARG SEQRES 15 A 402 PHE LEU SER GLU ASN GLY VAL ILE ALA SER LYS THR MET SEQRES 16 A 402 ASN THR HIS LEU HIS VAL LEU GLU SER TYR THR ASN LEU SEQRES 17 A 402 TYR ARG LEU LEU LYS LEU ASP ASP VAL TYR GLU ALA LEU SEQRES 18 A 402 GLU TRP ILE VAL ARG LEU PHE VAL ASP LYS ILE TYR LYS SEQRES 19 A 402 LYS GLY THR GLY HIS PHE LYS VAL PHE CYS ASP ASP ASN SEQRES 20 A 402 TRP ASN GLU LEU ILE LYS ALA VAL SER TYR GLY HIS ASP SEQRES 21 A 402 ILE GLU ALA SER TRP LEU LEU ASP GLN ALA ALA LYS TYR SEQRES 22 A 402 LEU LYS ASP GLU LYS LEU LYS GLU GLU VAL GLU LYS LEU SEQRES 23 A 402 ALA LEU GLU VAL ALA GLN ILE THR LEU LYS GLU ALA PHE SEQRES 24 A 402 ASP GLY GLN SER LEU ILE ASN GLU MET ILE GLU ASP ARG SEQRES 25 A 402 ILE ASP ARG SER LYS ILE TRP TRP VAL GLU ALA GLU THR SEQRES 26 A 402 VAL VAL GLY PHE PHE ASN ALA TYR GLN LYS THR LYS GLU SEQRES 27 A 402 GLU LYS TYR LEU ASP ALA ALA ILE LYS THR TRP GLU PHE SEQRES 28 A 402 ILE LYS GLU HIS LEU VAL ASP ARG ARG LYS ASN SER GLU SEQRES 29 A 402 TRP LEU TRP LYS VAL ASN GLU ASP LEU GLU ALA VAL ASN SEQRES 30 A 402 MET PRO ILE VAL GLU GLN TRP LYS CYS PRO TYR HIS ASN SEQRES 31 A 402 GLY ARG MET CYS LEU GLU ILE ILE LYS ARG VAL ASP HET IPA A 401 4 HET IPA A 402 4 HET EDO A 403 4 HET EDO A 404 4 HET EDO A 405 4 HET EDO A 406 4 HETNAM IPA ISOPROPYL ALCOHOL HETNAM EDO 1,2-ETHANEDIOL HETSYN IPA 2-PROPANOL HETSYN EDO ETHYLENE GLYCOL FORMUL 2 IPA 2(C3 H8 O) FORMUL 4 EDO 4(C2 H6 O2) FORMUL 8 HOH *204(H2 O) HELIX 1 AA1 SER A 0 LYS A 17 1 18 HELIX 2 AA2 LYS A 17 SER A 24 1 8 HELIX 3 AA3 CYS A 51 LYS A 69 1 19 HELIX 4 AA4 SER A 70 PHE A 88 1 19 HELIX 5 AA5 VAL A 113 GLY A 131 1 19 HELIX 6 AA6 ASP A 132 CYS A 150 1 19 HELIX 7 AA7 MET A 183 LEU A 200 1 18 HELIX 8 AA8 LEU A 202 LYS A 219 1 18 HELIX 9 AA9 TYR A 245 LYS A 260 1 16 HELIX 10 AB1 ASP A 264 PHE A 287 1 24 HELIX 11 AB2 TRP A 307 LYS A 325 1 19 HELIX 12 AB3 GLU A 326 LEU A 344 1 19 HELIX 13 AB4 PRO A 375 VAL A 389 1 15 SHEET 1 AA1 3 LYS A 49 GLY A 50 0 SHEET 2 AA1 3 SER A 99 VAL A 100 -1 O VAL A 100 N LYS A 49 SHEET 3 AA1 3 PRO A 106 ASP A 108 -1 O VAL A 107 N SER A 99 SHEET 1 AA2 2 LYS A 111 HIS A 112 0 SHEET 2 AA2 2 GLN A 159 PHE A 160 -1 O PHE A 160 N LYS A 111 SHEET 1 AA3 2 LYS A 151 ARG A 152 0 SHEET 2 AA3 2 GLY A 155 TYR A 156 -1 O GLY A 155 N ARG A 152 SHEET 1 AA4 2 LYS A 181 THR A 182 0 SHEET 2 AA4 2 PHE A 231 CYS A 232 -1 O CYS A 232 N LYS A 181 SHEET 1 AA5 2 TYR A 221 LYS A 222 0 SHEET 2 AA5 2 HIS A 227 PHE A 228 -1 O HIS A 227 N LYS A 222 SHEET 1 AA6 3 ALA A 242 SER A 244 0 SHEET 2 AA6 3 GLU A 295 ILE A 297 -1 O MET A 296 N VAL A 243 SHEET 3 AA6 3 ARG A 300 ASP A 302 -1 O ASP A 302 N GLU A 295 SHEET 1 AA7 2 LYS A 305 ILE A 306 0 SHEET 2 AA7 2 LYS A 356 VAL A 357 -1 O VAL A 357 N LYS A 305 SITE 1 AC1 3 ASP A 28 HOH A 512 HOH A 523 SITE 1 AC2 3 LYS A 263 GLU A 359 ASP A 360 SITE 1 AC3 6 GLY A 50 CYS A 51 ILE A 52 TRP A 98 SITE 2 AC3 6 GLN A 371 HOH A 506 SITE 1 AC4 3 ARG A 56 TRP A 372 HIS A 377 SITE 1 AC5 9 ALA A 63 VAL A 67 GLU A 125 ARG A 198 SITE 2 AC5 9 LYS A 387 HOH A 540 HOH A 541 HOH A 547 SITE 3 AC5 9 HOH A 634 SITE 1 AC6 5 TYR A 206 GLU A 207 GLU A 210 ASP A 360 SITE 2 AC6 5 HOH A 514 CRYST1 55.687 75.773 91.171 90.00 90.00 90.00 P 21 21 21 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 0.017958 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013197 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010968 0.00000