PDB Short entry for 3B5L HEADER HYDROLASE 26-OCT-07 3B5L TITLE CRYSTAL STRUCTURE OF A NOVEL ENGINEERED RETROALDOLASE: RA-61 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENDOXYLANASE; COMPND 3 CHAIN: B; COMPND 4 EC: 3.2.1.8; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ARTIFICIAL GENE; SOURCE 3 ORGANISM_TAXID: 32630; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)-RIL; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET29B; SOURCE 9 OTHER_DETAILS: COMPUTATIONALLY DESIGNED BASED ON THE STRUCTURE OF SOURCE 10 THERMOPHILIC B-1,4-XYLANASE FROM NONOMURAEA FLEXUOSA KEYWDS JELLY ROLL, RETROALDOLASE, ENGINEERED, ALPHA-BETA, COMPUTATIONALLY KEYWDS 2 DESIGNED, GLYCOSIDASE, HYDROLASE, XYLAN DEGRADATION EXPDTA X-RAY DIFFRACTION AUTHOR B.L.STODDARD,L.A.DOYLE REVDAT 6 30-AUG-23 3B5L 1 REMARK REVDAT 5 13-JUL-11 3B5L 1 VERSN REVDAT 4 09-JUN-09 3B5L 1 SOURCE DBREF SEQADV REVDAT 3 24-FEB-09 3B5L 1 VERSN REVDAT 2 18-MAR-08 3B5L 1 JRNL REVDAT 1 22-JAN-08 3B5L 0 JRNL AUTH L.JIANG,E.A.ALTHOFF,F.R.CLEMENTE,L.DOYLE,D.ROTHLISBERGER, JRNL AUTH 2 A.ZANGHELLINI,J.L.GALLAHER,J.L.BETKER,F.TANAKA,C.F.BARBAS, JRNL AUTH 3 D.HILVERT,K.N.HOUK,B.L.STODDARD,D.BAKER JRNL TITL DE NOVO COMPUTATIONAL DESIGN OF RETRO-ALDOL ENZYMES. JRNL REF SCIENCE V. 319 1387 2008 JRNL REFN ISSN 0036-8075 JRNL PMID 18323453 JRNL DOI 10.1126/SCIENCE.1152692 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.71 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.5 REMARK 3 NUMBER OF REFLECTIONS : 16082 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.206 REMARK 3 R VALUE (WORKING SET) : 0.203 REMARK 3 FREE R VALUE : 0.248 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 819 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.85 REMARK 3 REFLECTION IN BIN (WORKING SET) : 904 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 80.93 REMARK 3 BIN R VALUE (WORKING SET) : 0.3180 REMARK 3 BIN FREE R VALUE SET COUNT : 68 REMARK 3 BIN FREE R VALUE : 0.4000 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1532 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 12 REMARK 3 SOLVENT ATOMS : 174 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 29.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.72 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.73000 REMARK 3 B22 (A**2) : -0.12000 REMARK 3 B33 (A**2) : -0.61000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.170 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.154 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.093 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.799 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.948 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.923 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1591 ; 0.007 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2172 ; 1.069 ; 1.896 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 197 ; 7.317 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 70 ;34.423 ;22.429 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 214 ;10.634 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 9 ;11.772 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 223 ; 0.071 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1246 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 691 ; 0.171 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1047 ; 0.301 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 175 ; 0.100 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 58 ; 0.170 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 23 ; 0.079 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 993 ; 0.313 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1553 ; 0.539 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 735 ; 0.835 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 619 ; 1.136 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B -3 B 194 REMARK 3 ORIGIN FOR THE GROUP (A): -5.8322 -10.1120 13.7669 REMARK 3 T TENSOR REMARK 3 T11: -0.0097 T22: -0.0266 REMARK 3 T33: -0.0217 T12: 0.0051 REMARK 3 T13: 0.0031 T23: 0.0020 REMARK 3 L TENSOR REMARK 3 L11: 0.2816 L22: 0.4856 REMARK 3 L33: 0.7453 L12: -0.1189 REMARK 3 L13: -0.2134 L23: 0.2626 REMARK 3 S TENSOR REMARK 3 S11: -0.0154 S12: 0.0147 S13: -0.0001 REMARK 3 S21: 0.0160 S22: -0.0038 S23: 0.0089 REMARK 3 S31: 0.0057 S32: -0.0405 S33: 0.0193 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3B5L COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-NOV-07. REMARK 100 THE DEPOSITION ID IS D_1000045106. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-OCT-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 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 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NI FILTER REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSTALCLEAR REMARK 200 DATA SCALING SOFTWARE : D*TREK 9.7 W8RSSI REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16082 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 46.730 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.5 REMARK 200 DATA REDUNDANCY : 3.490 REMARK 200 R MERGE (I) : 0.05900 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 12.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 83.3 REMARK 200 DATA REDUNDANCY IN SHELL : 2.45 REMARK 200 R MERGE FOR SHELL (I) : 0.22000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.100 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: TRUNCATED 1M4W REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.96 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.95 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.9M AMMONIUM SULFATE, 0.1M MES PH REMARK 280 6.5, 5% V/V PEG400, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 298K. 2.0M AMMONIUM SULFATE, 0.1M MES PH 6.5, 5% V/V PEG400, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K. 2.1M AMMONIUM REMARK 280 SULFATE, 0.1M MES PH 6.5, 5% V/V PEG400, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 298K 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 19.59500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 33.03500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.03000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 33.03500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 19.59500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 33.03000 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: B 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 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 GLN B 6 CG CD OE1 NE2 REMARK 470 ARG B 42 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 48 CG CD CE NZ REMARK 470 GLN B 142 CG CD OE1 NE2 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 ASP B 169 -142.73 -97.85 REMARK 500 GLN B 179 -166.76 61.13 REMARK 500 SER B 180 -153.72 55.90 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 B 195 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 196 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NH4 B 198 DBREF 3B5L B -3 194 PDB 3B5L 3B5L -3 194 SEQRES 1 B 198 GLY SER HIS MET ASP THR THR ILE THR GLN ASN GLN THR SEQRES 2 B 198 GLY TYR ASP ASN GLY TYR PHE TYR SER PHE TRP THR ASP SEQRES 3 B 198 ALA PRO GLY THR VAL SER MET THR LEU HIS SER GLY GLY SEQRES 4 B 198 SER TYR SER THR SER TRP ARG ASN THR GLY HIS PHE LYS SEQRES 5 B 198 ALA GLY LYS GLY TRP SER THR GLY GLY ARG ARG THR VAL SEQRES 6 B 198 THR TYR ASN ALA SER PHE ASN PRO SER GLY ILE ALA TYR SEQRES 7 B 198 LEU THR LEU TYR GLY TRP THR ARG ASN PRO LEU VAL SER SEQRES 8 B 198 TYR LEU ILE VAL GLU SER TRP GLY THR TYR ARG PRO THR SEQRES 9 B 198 GLY THR TYR LYS GLY THR VAL THR THR ASP GLY GLY THR SEQRES 10 B 198 TYR ASP ILE TYR GLU THR TRP ARG TYR ASN ALA PRO SER SEQRES 11 B 198 ILE GLU GLY THR ARG THR PHE GLN ILE PHE TRP SER VAL SEQRES 12 B 198 ARG GLN GLN LYS ARG THR SER GLY THR ILE THR ILE GLY SEQRES 13 B 198 ASN HIS PHE ASP ALA TRP ALA ARG ALA GLY MET ASN LEU SEQRES 14 B 198 GLY SER HIS ASP TYR GLN ILE MET ALA THR LYS GLY TRP SEQRES 15 B 198 GLN SER SER GLY SER SER THR VAL SER ILE SER GLU GLY SEQRES 16 B 198 GLY ASN PRO HET SO4 B 195 5 HET SO4 B 196 5 HET NH4 B 197 1 HET NH4 B 198 1 HETNAM SO4 SULFATE ION HETNAM NH4 AMMONIUM ION FORMUL 2 SO4 2(O4 S 2-) FORMUL 4 NH4 2(H4 N 1+) FORMUL 6 HOH *174(H2 O) HELIX 1 1 ILE B 151 ALA B 161 1 11 SHEET 1 A 6 THR B 2 ILE B 4 0 SHEET 2 A 6 VAL B 27 LEU B 31 -1 O MET B 29 N ILE B 4 SHEET 3 A 6 SER B 36 TRP B 41 -1 O SER B 38 N THR B 30 SHEET 4 A 6 GLY B 182 GLU B 190 -1 O VAL B 186 N TYR B 37 SHEET 5 A 6 THR B 60 PRO B 69 -1 N THR B 62 O SER B 189 SHEET 6 A 6 SER B 146 THR B 150 -1 O ILE B 149 N VAL B 61 SHEET 1 B 9 GLN B 8 ASP B 12 0 SHEET 2 B 9 TYR B 15 THR B 21 -1 O TYR B 15 N ASP B 12 SHEET 3 B 9 HIS B 46 TRP B 53 -1 O GLY B 52 N PHE B 16 SHEET 4 B 9 SER B 167 TRP B 178 -1 O GLN B 171 N TRP B 53 SHEET 5 B 9 ILE B 72 ARG B 82 -1 N THR B 76 O ALA B 174 SHEET 6 B 9 VAL B 86 TRP B 94 -1 O ILE B 90 N LEU B 77 SHEET 7 B 9 ARG B 131 ARG B 140 1 O SER B 138 N VAL B 91 SHEET 8 B 9 GLY B 112 ALA B 124 -1 N TYR B 117 O TRP B 137 SHEET 9 B 9 THR B 102 THR B 109 -1 N GLY B 105 O ILE B 116 CISPEP 1 ASN B 83 PRO B 84 0 3.12 SITE 1 AC1 10 SER B -2 HIS B -1 GLY B -3 SER B 33 SITE 2 AC1 10 THR B 100 TYR B 117 HOH B 220 HOH B 276 SITE 3 AC1 10 HOH B 285 HOH B 367 SITE 1 AC2 5 ARG B 131 HOH B 267 HOH B 336 HOH B 368 SITE 2 AC2 5 HOH B 369 SITE 1 AC3 1 TRP B 178 CRYST1 39.190 66.060 66.070 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 0.025517 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015138 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015135 0.00000