HEADER DE NOVO PROTEIN 25-FEB-16 5IEN TITLE STRUCTURE OF CDL2.2, A COMPUTATIONALLY DESIGNED VITAMIN-D3 BINDER COMPND MOL_ID: 1; COMPND 2 MOLECULE: CDL2.2; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: COMPUTATIONAL DESIGN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 3 ORGANISM_TAXID: 32630; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS ROSSETTA, LIGAND BINDER, COMPUTATIONAL, STRUCTURAL GENOMICS, DE NOVO KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR B.L.STODDARD,L.A.DOYLE REVDAT 6 27-SEP-23 5IEN 1 REMARK REVDAT 5 12-FEB-20 5IEN 1 JRNL REVDAT 4 25-DEC-19 5IEN 1 REMARK REVDAT 3 18-JUL-18 5IEN 1 TITLE COMPND JRNL REVDAT 2 27-SEP-17 5IEN 1 REMARK REVDAT 1 01-MAR-17 5IEN 0 JRNL AUTH A.L.DAY,P.GREISEN,L.DOYLE,A.SCHENA,N.STELLA,K.JOHNSSON, JRNL AUTH 2 D.BAKER,B.STODDARD JRNL TITL UNINTENDED SPECIFICITY OF AN ENGINEERED LIGAND-BINDING JRNL TITL 2 PROTEIN FACILITATED BY UNPREDICTED PLASTICITY OF THE PROTEIN JRNL TITL 3 FOLD. JRNL REF PROTEIN ENG.DES.SEL. V. 31 375 2018 JRNL REFN ESSN 1741-0134 JRNL PMID 30566669 JRNL DOI 10.1093/PROTEIN/GZY031 REMARK 2 REMARK 2 RESOLUTION. 2.09 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) : 2.09 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.08 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 16941 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.209 REMARK 3 R VALUE (WORKING SET) : 0.206 REMARK 3 FREE R VALUE : 0.241 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.990 REMARK 3 FREE R VALUE TEST SET COUNT : 1693 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 37.0880 - 4.7794 1.00 1386 155 0.1970 0.2069 REMARK 3 2 4.7794 - 3.7948 1.00 1307 144 0.1621 0.1915 REMARK 3 3 3.7948 - 3.3155 1.00 1300 145 0.1973 0.2388 REMARK 3 4 3.3155 - 3.0125 1.00 1274 142 0.2155 0.2631 REMARK 3 5 3.0125 - 2.7966 1.00 1276 141 0.2439 0.2845 REMARK 3 6 2.7966 - 2.6318 1.00 1281 143 0.2352 0.2560 REMARK 3 7 2.6318 - 2.5000 1.00 1263 141 0.2157 0.2759 REMARK 3 8 2.5000 - 2.3912 1.00 1258 139 0.2428 0.2811 REMARK 3 9 2.3912 - 2.2992 1.00 1253 139 0.2341 0.3145 REMARK 3 10 2.2992 - 2.2198 1.00 1236 137 0.2360 0.2719 REMARK 3 11 2.2198 - 2.1504 0.99 1271 140 0.2349 0.3094 REMARK 3 12 2.1504 - 2.0890 0.91 1143 127 0.2662 0.3017 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) : 0.240 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.720 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 37.07 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 46.86 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 1943 REMARK 3 ANGLE : 0.762 2637 REMARK 3 CHIRALITY : 0.030 291 REMARK 3 PLANARITY : 0.002 331 REMARK 3 DIHEDRAL : 14.121 678 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : 1 REMARK 3 NCS GROUP : 1 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: CHAIN A AND SEGID REMARK 3 SELECTION : CHAIN B AND SEGID REMARK 3 ATOM PAIRS NUMBER : 1254 REMARK 3 RMSD : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5IEN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-FEB-16. REMARK 100 THE DEPOSITION ID IS D_1000218145. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-SEP-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 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) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16992 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.090 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 10.80 REMARK 200 R MERGE (I) : 0.07800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.09 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.16 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.5 REMARK 200 DATA REDUNDANCY IN SHELL : 7.80 REMARK 200 R MERGE FOR SHELL (I) : 0.53200 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: PHASER 2.5.6 REMARK 200 STARTING MODEL: 3HX8 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.52 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES SODIUM PH 7.5, 1.4 M REMARK 280 SODIUM CITRATE, VAPOR DIFFUSION, 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 24.41550 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 46.97100 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 30.20750 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 46.97100 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.41550 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 30.20750 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC 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 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 1 REMARK 465 LYS A 129 REMARK 465 LEU A 130 REMARK 465 HIS A 133 REMARK 465 HIS A 134 REMARK 465 HIS A 135 REMARK 465 HIS A 136 REMARK 465 HIS A 137 REMARK 465 GLY B 1 REMARK 465 GLN B 2 REMARK 465 GLN B 112 REMARK 465 ALA B 128 REMARK 465 LYS B 129 REMARK 465 LEU B 130 REMARK 465 GLU B 131 REMARK 465 HIS B 132 REMARK 465 HIS B 133 REMARK 465 HIS B 134 REMARK 465 HIS B 135 REMARK 465 HIS B 136 REMARK 465 HIS B 137 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 A 2 CG CD OE1 NE2 REMARK 470 SER A 3 OG REMARK 470 GLU A 6 CG CD OE1 OE2 REMARK 470 ASP A 14 CG OD1 OD2 REMARK 470 LYS A 17 CG CD CE NZ REMARK 470 LYS A 22 CD CE NZ REMARK 470 GLU A 65 CG CD OE1 OE2 REMARK 470 LYS A 67 CE NZ REMARK 470 THR A 69 OG1 CG2 REMARK 470 LEU A 71 CG CD1 CD2 REMARK 470 LYS A 89 CE NZ REMARK 470 LYS A 93 CG CD CE NZ REMARK 470 LYS A 110 CE NZ REMARK 470 GLN A 112 CG CD OE1 NE2 REMARK 470 ASP A 113 CG OD1 OD2 REMARK 470 LYS A 117 CE NZ REMARK 470 GLU A 131 OE1 OE2 REMARK 470 HIS A 132 CG ND1 CD2 CE1 NE2 REMARK 470 LYS B 5 CE NZ REMARK 470 GLU B 6 CD OE1 OE2 REMARK 470 LYS B 17 CG CD CE NZ REMARK 470 GLN B 49 CG CD OE1 NE2 REMARK 470 LYS B 53 CG CD CE NZ REMARK 470 GLU B 65 CG CD OE1 OE2 REMARK 470 LYS B 67 CG CD CE NZ REMARK 470 LYS B 89 CG CD CE NZ REMARK 470 LYS B 96 CG CD CE NZ REMARK 470 ASP B 113 CG OD1 OD2 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 LEU A 71 -109.34 -87.30 REMARK 500 SER A 95 -3.62 73.44 REMARK 500 ASP A 113 -45.85 160.25 REMARK 500 LEU B 71 -104.86 -90.77 REMARK 500 SER B 95 -4.21 72.46 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 VDY A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue VDY B 201 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5IEO RELATED DB: PDB REMARK 900 RELATED ID: 5IEP RELATED DB: PDB REMARK 900 RELATED ID: 5IER RELATED DB: PDB REMARK 900 RELATED ID: 5IF6 RELATED DB: PDB DBREF 5IEN A 1 137 PDB 5IEN 5IEN 1 137 DBREF 5IEN B 1 137 PDB 5IEN 5IEN 1 137 SEQRES 1 A 137 GLY GLN SER ALA LYS GLU ALA ILE GLU ALA ALA LEU ALA SEQRES 2 A 137 ASP PHE VAL LYS ALA TYR ASN SER LYS ASP ALA ALA GLY SEQRES 3 A 137 VAL ALA SER LYS TYR MET ASP ASP ALA ALA ILE PHE PRO SEQRES 4 A 137 LEU ASP MET ALA ARG VAL ASP GLY ARG GLN ASN ILE GLN SEQRES 5 A 137 LYS LEU TRP GLN GLY LEU MET ASP MET GLY VAL SER GLU SEQRES 6 A 137 PRO LYS LEU THR THR LEU ASP VAL GLN GLU SER GLY ASP SEQRES 7 A 137 PHE ALA PHE GLU SER GLY SER ILE SER LEU LYS GLY PRO SEQRES 8 A 137 GLY LYS ASP SER LYS LEU VAL ASP ILE ALA GLY LYS TYR SEQRES 9 A 137 VAL GLU VAL TRP ARG LYS GLY GLN ASP GLY GLY TRP LYS SEQRES 10 A 137 LEU TYR ARG THR ILE ALA ASN LEU ASP PRO ALA LYS LEU SEQRES 11 A 137 GLU HIS HIS HIS HIS HIS HIS SEQRES 1 B 137 GLY GLN SER ALA LYS GLU ALA ILE GLU ALA ALA LEU ALA SEQRES 2 B 137 ASP PHE VAL LYS ALA TYR ASN SER LYS ASP ALA ALA GLY SEQRES 3 B 137 VAL ALA SER LYS TYR MET ASP ASP ALA ALA ILE PHE PRO SEQRES 4 B 137 LEU ASP MET ALA ARG VAL ASP GLY ARG GLN ASN ILE GLN SEQRES 5 B 137 LYS LEU TRP GLN GLY LEU MET ASP MET GLY VAL SER GLU SEQRES 6 B 137 PRO LYS LEU THR THR LEU ASP VAL GLN GLU SER GLY ASP SEQRES 7 B 137 PHE ALA PHE GLU SER GLY SER ILE SER LEU LYS GLY PRO SEQRES 8 B 137 GLY LYS ASP SER LYS LEU VAL ASP ILE ALA GLY LYS TYR SEQRES 9 B 137 VAL GLU VAL TRP ARG LYS GLY GLN ASP GLY GLY TRP LYS SEQRES 10 B 137 LEU TYR ARG THR ILE ALA ASN LEU ASP PRO ALA LYS LEU SEQRES 11 B 137 GLU HIS HIS HIS HIS HIS HIS HET VDY A 201 73 HET GOL A 202 14 HET VDY B 201 73 HETNAM VDY 3-{2-[1-(5-HYDROXY-1,5-DIMETHYL-HEXYL)-7A-METHYL- HETNAM 2 VDY OCTAHYDRO-INDEN-4-YLIDENE]-ETHYLIDENE}-4-METHYLENE- HETNAM 3 VDY CYCLOHEXANOL HETNAM GOL GLYCEROL HETSYN VDY 25-HYDROXYVITAMIN D3 HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 VDY 2(C27 H44 O2) FORMUL 4 GOL C3 H8 O3 FORMUL 6 HOH *83(H2 O) HELIX 1 AA1 SER A 3 SER A 21 1 19 HELIX 2 AA2 ASP A 23 SER A 29 1 7 HELIX 3 AA3 GLY A 47 GLY A 62 1 16 HELIX 4 AA4 ALA B 4 SER B 21 1 18 HELIX 5 AA5 ASP B 23 SER B 29 1 7 HELIX 6 AA6 GLY B 47 GLY B 62 1 16 SHEET 1 AA1 6 VAL A 45 ASP A 46 0 SHEET 2 AA1 6 TYR A 31 PRO A 39 -1 N ILE A 37 O VAL A 45 SHEET 3 AA1 6 TRP A 116 LEU A 125 1 O THR A 121 N PHE A 38 SHEET 4 AA1 6 LEU A 97 LYS A 110 -1 N VAL A 107 O ARG A 120 SHEET 5 AA1 6 PHE A 79 PRO A 91 -1 N LEU A 88 O ILE A 100 SHEET 6 AA1 6 SER A 64 SER A 76 -1 N GLN A 74 O PHE A 81 SHEET 1 AA2 6 VAL B 45 ASP B 46 0 SHEET 2 AA2 6 TYR B 31 PRO B 39 -1 N ILE B 37 O VAL B 45 SHEET 3 AA2 6 TRP B 116 LEU B 125 1 O THR B 121 N PHE B 38 SHEET 4 AA2 6 LEU B 97 LYS B 110 -1 N VAL B 107 O ARG B 120 SHEET 5 AA2 6 PHE B 79 PRO B 91 -1 N GLU B 82 O GLU B 106 SHEET 6 AA2 6 SER B 64 SER B 76 -1 N SER B 76 O PHE B 79 SITE 1 AC1 7 PHE A 15 ILE A 100 TYR A 104 GLU A 106 SITE 2 AC1 7 LEU A 125 HOH A 311 LYS B 93 SITE 1 AC2 4 PHE A 38 ARG A 44 HOH A 337 ARG B 44 SITE 1 AC3 9 LYS A 93 PHE B 15 ILE B 37 LEU B 58 SITE 2 AC3 9 TYR B 104 GLU B 106 LEU B 118 LEU B 125 SITE 3 AC3 9 HOH B 309 CRYST1 48.831 60.415 93.942 90.00 90.00 90.00 P 21 21 21 8 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 0.020479 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016552 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010645 0.00000