HEADER ISOMERASE 02-APR-15 4Z4L 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 27-SEP-23 4Z4L 1 REMARK REVDAT 1 13-APR-16 4Z4L 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. 1.67 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) : 1.67 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.59 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 83.1 REMARK 3 NUMBER OF REFLECTIONS : 37741 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.165 REMARK 3 R VALUE (WORKING SET) : 0.163 REMARK 3 FREE R VALUE : 0.198 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.250 REMARK 3 FREE R VALUE TEST SET COUNT : 1980 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 29.5900 - 4.0247 0.73 2427 99 0.1372 0.2092 REMARK 3 2 4.0247 - 3.1957 0.78 2375 198 0.1510 0.1598 REMARK 3 3 3.1957 - 2.7921 0.80 2519 99 0.1734 0.2161 REMARK 3 4 2.7921 - 2.5370 0.82 2515 128 0.1678 0.1892 REMARK 3 5 2.5370 - 2.3552 0.83 2526 169 0.1661 0.1878 REMARK 3 6 2.3552 - 2.2164 0.83 2598 99 0.1629 0.2023 REMARK 3 7 2.2164 - 2.1055 0.84 2509 198 0.1615 0.2110 REMARK 3 8 2.1055 - 2.0138 0.85 2636 99 0.1639 0.2080 REMARK 3 9 2.0138 - 1.9363 0.86 2567 198 0.1758 0.2095 REMARK 3 10 1.9363 - 1.8695 0.86 2640 99 0.1852 0.2169 REMARK 3 11 1.8695 - 1.8111 0.86 2594 198 0.1944 0.2448 REMARK 3 12 1.8111 - 1.7593 0.87 2670 99 0.2067 0.3260 REMARK 3 13 1.7593 - 1.7130 0.86 2550 198 0.2225 0.2569 REMARK 3 14 1.7130 - 1.6712 0.86 2635 99 0.2338 0.2821 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) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.670 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.23 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.21 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 : 0.007 3451 REMARK 3 ANGLE : 1.051 4664 REMARK 3 CHIRALITY : 0.044 483 REMARK 3 PLANARITY : 0.005 590 REMARK 3 DIHEDRAL : 15.031 1299 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): 26.3724 0.1618 -8.2913 REMARK 3 T TENSOR REMARK 3 T11: 0.1497 T22: 0.1807 REMARK 3 T33: 0.1420 T12: -0.0091 REMARK 3 T13: 0.0036 T23: -0.0001 REMARK 3 L TENSOR REMARK 3 L11: 1.1920 L22: 1.5241 REMARK 3 L33: 1.1448 L12: 0.1300 REMARK 3 L13: -0.0524 L23: -0.0808 REMARK 3 S TENSOR REMARK 3 S11: 0.0120 S12: 0.0358 S13: -0.0918 REMARK 3 S21: 0.0017 S22: -0.0266 S23: -0.0283 REMARK 3 S31: 0.0852 S32: -0.0574 S33: 0.0130 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 4Z4L 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_1000208622. 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 : 4.6 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 : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.3.11 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37768 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.670 REMARK 200 RESOLUTION RANGE LOW (A) : 29.590 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 84.2 REMARK 200 DATA REDUNDANCY : 4.400 REMARK 200 R MERGE (I) : 0.05200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.67 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.70 REMARK 200 COMPLETENESS FOR SHELL (%) : 84.8 REMARK 200 DATA REDUNDANCY IN SHELL : 4.00 REMARK 200 R MERGE FOR SHELL (I) : 0.80000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 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: PHASER REMARK 200 STARTING MODEL: 4Z4J REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.07 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.02 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES SODIUM PH 7.5, 0.2 M REMARK 280 MAGNESIUM CHLORIDE HEXAHYDRATE, 30% V/V PEG 400, PH 4.6, VAPOR REMARK 280 DIFFUSION, 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 27.89350 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 45.69100 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.77150 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 45.69100 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.89350 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 37.77150 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 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 GLU A 359 CG CD OE1 OE2 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 O2 EDO A 401 2.10 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 94 171.30 69.14 REMARK 500 VAL A 230 -70.09 -110.40 REMARK 500 ASP A 233 -167.27 -77.06 REMARK 500 LYS A 241 99.32 -62.64 REMARK 500 LYS A 241 97.76 -60.75 REMARK 500 GLN A 290 -37.06 -130.27 REMARK 500 ASN A 294 -63.33 -93.87 REMARK 500 GLU A 298 -108.44 49.08 REMARK 500 GLU A 352 -116.29 -140.92 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 EDO A 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4Z4J RELATED DB: PDB DBREF 4Z4L A 1 390 UNP A4XGA6 A4XGA6_CALS8 1 390 SEQADV 4Z4L SER A -11 UNP A4XGA6 EXPRESSION TAG SEQADV 4Z4L MET A -10 UNP A4XGA6 EXPRESSION TAG SEQADV 4Z4L THR A -9 UNP A4XGA6 EXPRESSION TAG SEQADV 4Z4L GLY A -8 UNP A4XGA6 EXPRESSION TAG SEQADV 4Z4L GLY A -7 UNP A4XGA6 EXPRESSION TAG SEQADV 4Z4L GLN A -6 UNP A4XGA6 EXPRESSION TAG SEQADV 4Z4L GLN A -5 UNP A4XGA6 EXPRESSION TAG SEQADV 4Z4L MET A -4 UNP A4XGA6 EXPRESSION TAG SEQADV 4Z4L GLY A -3 UNP A4XGA6 EXPRESSION TAG SEQADV 4Z4L ARG A -2 UNP A4XGA6 EXPRESSION TAG SEQADV 4Z4L GLY A -1 UNP A4XGA6 EXPRESSION TAG SEQADV 4Z4L SER A 0 UNP A4XGA6 EXPRESSION TAG SEQADV 4Z4L MET A 5 UNP A4XGA6 ARG 5 ENGINEERED MUTATION SEQADV 4Z4L SER A 12 UNP A4XGA6 ALA 12 ENGINEERED MUTATION SEQADV 4Z4L VAL A 52 UNP A4XGA6 ILE 52 ENGINEERED MUTATION SEQADV 4Z4L LEU A 231 UNP A4XGA6 PHE 231 ENGINEERED MUTATION SEQADV 4Z4L ILE A 328 UNP A4XGA6 LYS 328 ENGINEERED MUTATION SEQRES 1 A 402 SER MET THR GLY GLY GLN GLN MET GLY ARG GLY SER MET SEQRES 2 A 402 ASP ILE THR MET PHE LYS GLU ASP LEU LYS SER 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 VAL 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 LEU 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 ILE 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 EDO A 401 4 HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 2 EDO C2 H6 O2 FORMUL 3 HOH *74(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 LEU A 231 CYS A 232 -1 O CYS A 232 N LYS A 181 SHEET 1 AA5 3 ALA A 242 SER A 244 0 SHEET 2 AA5 3 GLU A 295 ILE A 297 -1 O MET A 296 N VAL A 243 SHEET 3 AA5 3 ARG A 300 ASP A 302 -1 O ASP A 302 N GLU A 295 SHEET 1 AA6 2 LYS A 305 ILE A 306 0 SHEET 2 AA6 2 LYS A 356 VAL A 357 -1 O VAL A 357 N LYS A 305 SITE 1 AC1 3 GLU A 207 GLU A 210 GLU A 359 CRYST1 55.787 75.543 91.382 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 0.017925 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013237 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010943 0.00000