HEADER SUGAR BINDING PROTEIN 22-MAR-13 4JS7 TITLE CRYSTAL STRUCTURE OF D78N MUTANT APO FORM OF CLAVIBACTER MICHIGANENSIS TITLE 2 EXPANSIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: CELLULOSE BINDING PROTEIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 546-746; COMPND 5 EC: 3.2.1.4; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CLAVIBACTER MICHIGANENSIS SUBSP. MICHIGANENSIS; SOURCE 3 ORGANISM_TAXID: 443906; SOURCE 4 STRAIN: NCPPB 382; SOURCE 5 GENE: CELA, PCM1_0020; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CELLULOSE BINDING PROTEIN, SUGAR BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR N.H.YENNAWAR,H.P.YENNAWAR,N.GEORGELIS,D.J.COSGROVE REVDAT 3 20-SEP-23 4JS7 1 REMARK SEQADV REVDAT 2 21-OCT-15 4JS7 1 COMPND REVDAT 1 26-MAR-14 4JS7 0 JRNL AUTH N.H.YENNAWAR,H.P.YENNAWAR,N.GEORGELIS,D.J.COSGROVE JRNL TITL CRYSTAL STRUCTURE OF WILD TYPE AND D78N MUTANT CLAVIBACTER JRNL TITL 2 MICHIGANENSIS EXPANSIN, IN APO FORM AND IN COMPLEX WITH JRNL TITL 3 OLIGOSACCHARIDES JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.1_1168) 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 21.33 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 3 NUMBER OF REFLECTIONS : 12119 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.155 REMARK 3 R VALUE (WORKING SET) : 0.152 REMARK 3 FREE R VALUE : 0.177 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.990 REMARK 3 FREE R VALUE TEST SET COUNT : 1211 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 21.3349 - 4.3582 0.97 1281 143 0.1552 0.1576 REMARK 3 2 4.3582 - 3.4640 0.98 1239 138 0.1352 0.1459 REMARK 3 3 3.4640 - 3.0276 1.00 1223 134 0.1602 0.1874 REMARK 3 4 3.0276 - 2.7514 0.99 1215 135 0.1630 0.2003 REMARK 3 5 2.7514 - 2.5545 0.99 1200 134 0.1584 0.2056 REMARK 3 6 2.5545 - 2.4041 0.99 1205 134 0.1537 0.1888 REMARK 3 7 2.4041 - 2.2839 0.99 1212 133 0.1590 0.2046 REMARK 3 8 2.2839 - 2.1845 0.99 1192 134 0.1434 0.1555 REMARK 3 9 2.1845 - 2.1005 0.96 1141 126 0.1491 0.1921 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) : 0.140 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 15.960 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 : 0.003 1575 REMARK 3 ANGLE : 0.799 2148 REMARK 3 CHIRALITY : 0.051 236 REMARK 3 PLANARITY : 0.003 283 REMARK 3 DIHEDRAL : 13.235 564 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 7 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 1 THROUGH 20 ) REMARK 3 ORIGIN FOR THE GROUP (A): -6.3161 5.6236 -7.2509 REMARK 3 T TENSOR REMARK 3 T11: 0.0945 T22: 0.0865 REMARK 3 T33: 0.1438 T12: 0.0248 REMARK 3 T13: 0.0116 T23: 0.0143 REMARK 3 L TENSOR REMARK 3 L11: 0.1549 L22: 0.1747 REMARK 3 L33: 0.1428 L12: 0.1357 REMARK 3 L13: -0.0582 L23: 0.0441 REMARK 3 S TENSOR REMARK 3 S11: 0.0526 S12: 0.0511 S13: 0.0824 REMARK 3 S21: -0.1254 S22: -0.0443 S23: 0.0409 REMARK 3 S31: -0.0253 S32: -0.0475 S33: 0.0292 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 21 THROUGH 114 ) REMARK 3 ORIGIN FOR THE GROUP (A): -4.8241 9.8046 -8.1610 REMARK 3 T TENSOR REMARK 3 T11: 0.1021 T22: 0.0946 REMARK 3 T33: 0.0997 T12: 0.0057 REMARK 3 T13: 0.0040 T23: 0.0013 REMARK 3 L TENSOR REMARK 3 L11: 0.4195 L22: 0.2029 REMARK 3 L33: 0.4956 L12: 0.1616 REMARK 3 L13: -0.0049 L23: 0.2785 REMARK 3 S TENSOR REMARK 3 S11: 0.0015 S12: -0.0190 S13: -0.0566 REMARK 3 S21: 0.0016 S22: -0.0277 S23: -0.0071 REMARK 3 S31: 0.0208 S32: -0.0111 S33: -0.0006 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 115 THROUGH 133 ) REMARK 3 ORIGIN FOR THE GROUP (A): -1.1568 5.0886 -29.6367 REMARK 3 T TENSOR REMARK 3 T11: 0.1858 T22: 0.1792 REMARK 3 T33: 0.2030 T12: -0.0265 REMARK 3 T13: 0.0276 T23: -0.0425 REMARK 3 L TENSOR REMARK 3 L11: 0.2600 L22: 0.2791 REMARK 3 L33: 0.1470 L12: 0.0292 REMARK 3 L13: 0.0118 L23: -0.1655 REMARK 3 S TENSOR REMARK 3 S11: -0.1135 S12: 0.1659 S13: -0.2021 REMARK 3 S21: -0.0492 S22: 0.1423 S23: -0.0382 REMARK 3 S31: -0.0123 S32: 0.0934 S33: 0.0120 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 134 THROUGH 147 ) REMARK 3 ORIGIN FOR THE GROUP (A): -1.9419 15.4275 -37.3022 REMARK 3 T TENSOR REMARK 3 T11: 0.3146 T22: 0.2098 REMARK 3 T33: 0.1676 T12: -0.0815 REMARK 3 T13: -0.0021 T23: 0.0144 REMARK 3 L TENSOR REMARK 3 L11: 0.2185 L22: 0.0655 REMARK 3 L33: 0.0170 L12: -0.0992 REMARK 3 L13: 0.0004 L23: 0.0176 REMARK 3 S TENSOR REMARK 3 S11: -0.0889 S12: 0.1086 S13: 0.1835 REMARK 3 S21: -0.1865 S22: 0.2197 S23: -0.0141 REMARK 3 S31: -0.0980 S32: 0.0689 S33: 0.0156 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 148 THROUGH 167 ) REMARK 3 ORIGIN FOR THE GROUP (A): -4.1611 6.3860 -33.3847 REMARK 3 T TENSOR REMARK 3 T11: 0.1459 T22: 0.1329 REMARK 3 T33: 0.1251 T12: -0.0523 REMARK 3 T13: 0.0182 T23: -0.0331 REMARK 3 L TENSOR REMARK 3 L11: 0.2083 L22: 0.1266 REMARK 3 L33: 0.0575 L12: -0.1210 REMARK 3 L13: 0.1216 L23: -0.0377 REMARK 3 S TENSOR REMARK 3 S11: -0.1152 S12: 0.0938 S13: -0.0605 REMARK 3 S21: -0.1302 S22: 0.0961 S23: 0.0781 REMARK 3 S31: -0.1132 S32: -0.0219 S33: -0.0779 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 168 THROUGH 181 ) REMARK 3 ORIGIN FOR THE GROUP (A): 1.1384 19.1720 -28.3271 REMARK 3 T TENSOR REMARK 3 T11: 0.1662 T22: 0.1172 REMARK 3 T33: 0.1170 T12: -0.0493 REMARK 3 T13: 0.0027 T23: -0.0054 REMARK 3 L TENSOR REMARK 3 L11: 0.1493 L22: 0.2317 REMARK 3 L33: 0.9466 L12: -0.1677 REMARK 3 L13: 0.2572 L23: -0.1609 REMARK 3 S TENSOR REMARK 3 S11: -0.1395 S12: 0.1720 S13: -0.0448 REMARK 3 S21: -0.0115 S22: 0.0613 S23: 0.0582 REMARK 3 S31: -0.1418 S32: -0.1653 S33: 0.0262 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 182 THROUGH 202 ) REMARK 3 ORIGIN FOR THE GROUP (A): 8.9459 10.8394 -26.2180 REMARK 3 T TENSOR REMARK 3 T11: 0.1638 T22: 0.1993 REMARK 3 T33: 0.1513 T12: -0.0639 REMARK 3 T13: 0.0177 T23: -0.0183 REMARK 3 L TENSOR REMARK 3 L11: 0.1813 L22: 0.5155 REMARK 3 L33: 0.1860 L12: -0.0132 REMARK 3 L13: -0.1544 L23: 0.1935 REMARK 3 S TENSOR REMARK 3 S11: 0.0128 S12: -0.1278 S13: -0.1347 REMARK 3 S21: 0.2770 S22: 0.0729 S23: -0.2888 REMARK 3 S31: -0.0083 S32: 0.2900 S33: 0.0126 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 4JS7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-MAY-13. REMARK 100 THE DEPOSITION ID IS D_1000078437. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-AUG-12 REMARK 200 TEMPERATURE (KELVIN) : 93 REMARK 200 PH : 5.5 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 MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : VARIMAX CONFOCAL OPTICS REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU SATURN 944+ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12259 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.03800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.14 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.06400 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: PHENIX REMARK 200 STARTING MODEL: 4JJO REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.81 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.31 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M LITHIUM SULFATE, .1M BIS-TRIS, REMARK 280 25%PEG3350 , PH 5.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 294K 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 17.87900 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 40.52000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 34.77800 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 40.52000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 17.87900 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 34.77800 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 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 HZ1 LYS A 58 O HOH A 513 1.55 REMARK 500 O HOH A 605 O HOH A 607 2.11 REMARK 500 O HOH A 597 O HOH A 600 2.17 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 ALA A 45 3.96 84.55 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 SO4 A 301 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4JCW RELATED DB: PDB REMARK 900 RELATED ID: 4JJO RELATED DB: PDB REMARK 900 RELATED ID: 4L48 RELATED DB: PDB DBREF 4JS7 A 2 202 UNP A5CLK3 A5CLK3_CLAM3 546 746 SEQADV 4JS7 MET A 1 UNP A5CLK3 INITIATING METHIONINE SEQADV 4JS7 ASN A 78 UNP A5CLK3 ASP 622 ENGINEERED MUTATION SEQRES 1 A 202 MET THR THR HIS GLY ARG ALA THR HIS TYR SER LEU GLY SEQRES 2 A 202 GLN GLY ASN THR ILE ALA ASN GLY ASN CYS SER MET PRO SEQRES 3 A 202 ALA VAL PRO ALA ASP ARG MET TYR VAL ALA VAL SER SER SEQRES 4 A 202 PRO GLU TYR SER GLY ALA ALA ALA CYS GLY THR PHE LEU SEQRES 5 A 202 ASP VAL THR GLY PRO LYS GLY THR VAL ARG VAL GLN VAL SEQRES 6 A 202 ALA ASP GLN CYS HIS GLY CYS GLU VAL GLY HIS LEU ASN SEQRES 7 A 202 LEU SER GLU GLU ALA PHE ARG ALA LEU GLY ASP PHE ASN SEQRES 8 A 202 ALA GLY ILE ILE PRO ILE SER TYR VAL THR VAL ARG ASP SEQRES 9 A 202 PRO ALA GLY PRO THR VAL ALA ILE ARG VAL LYS GLU GLY SEQRES 10 A 202 SER SER ARG TRP TRP ALA GLY LEU GLN VAL LEU ASN ALA SEQRES 11 A 202 GLY ASN ARG ILE ASP ARG VAL GLU ILE GLN ALA GLY ARG SEQRES 12 A 202 GLN TRP LEU PRO LEU THR ARG THR ASP TYR GLY TYR TRP SEQRES 13 A 202 VAL THR PRO SER PRO ILE GLN ASP GLY PRO LEU THR VAL SEQRES 14 A 202 LYS VAL THR ASP GLN TYR GLY ARG ALA VAL VAL LEU PRO SEQRES 15 A 202 GLY LEU ARG MET ALA PRO GLY GLU ILE GLN ARG THR ALA SEQRES 16 A 202 SER ARG PHE TYR PRO VAL HIS HET SO4 A 301 5 HETNAM SO4 SULFATE ION FORMUL 2 SO4 O4 S 2- FORMUL 3 HOH *292(H2 O) HELIX 1 1 SER A 38 SER A 43 1 6 HELIX 2 2 GLY A 44 ALA A 46 5 3 HELIX 3 3 GLU A 81 GLY A 88 1 8 HELIX 4 4 ASP A 89 GLY A 93 5 5 SHEET 1 A 7 THR A 3 TYR A 10 0 SHEET 2 A 7 HIS A 76 SER A 80 1 O LEU A 79 N THR A 8 SHEET 3 A 7 TYR A 34 VAL A 37 -1 N ALA A 36 O ASN A 78 SHEET 4 A 7 GLY A 59 GLN A 68 1 O ALA A 66 N VAL A 35 SHEET 5 A 7 PHE A 51 GLY A 56 -1 N GLY A 56 O GLY A 59 SHEET 6 A 7 ILE A 95 THR A 101 -1 O SER A 98 N THR A 55 SHEET 7 A 7 THR A 3 TYR A 10 -1 N THR A 3 O TYR A 99 SHEET 1 B 5 THR A 149 ARG A 150 0 SHEET 2 B 5 TRP A 156 VAL A 157 -1 O VAL A 157 N THR A 149 SHEET 3 B 5 GLY A 124 LEU A 128 -1 N LEU A 125 O TRP A 156 SHEET 4 B 5 ALA A 111 VAL A 114 -1 N ALA A 111 O LEU A 128 SHEET 5 B 5 ILE A 191 ARG A 193 -1 O GLN A 192 N ILE A 112 SHEET 1 C 4 GLN A 144 PRO A 147 0 SHEET 2 C 4 ILE A 134 ALA A 141 -1 N ILE A 139 O LEU A 146 SHEET 3 C 4 LEU A 167 ASP A 173 -1 O THR A 168 N GLN A 140 SHEET 4 C 4 ALA A 178 LEU A 184 -1 O LEU A 184 N LEU A 167 SSBOND 1 CYS A 23 CYS A 48 1555 1555 2.03 SSBOND 2 CYS A 69 CYS A 72 1555 1555 2.03 SITE 1 AC1 6 GLN A 68 HIS A 70 GLY A 71 TRP A 121 SITE 2 AC1 6 HOH A 506 HOH A 614 CRYST1 35.758 69.556 81.040 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 0.027966 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014377 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012340 0.00000