HEADER LIGAND BINDING PROTEIN 14-MAY-03 1PB9 TITLE CRYSTAL STRUCTURE OF THE NR1 LIGAND BINDING CORE IN COMPLEX WITH D- TITLE 2 CYCLOSERINE AT 1.60 ANGSTROMS RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: N-METHYL-D-ASPARTATE RECEPTOR SUBUNIT 1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: LIGAND BINDING CORE; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: NORWAY RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 ORGAN: FOREBRAIN; SOURCE 6 GENE: NMDAR1; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: ORIGAMIB (DE3); SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PET22B(+) KEYWDS LIGAND BINDING RECEPTOR; RAT; NR1, LIGAND BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR H.FURUKAWA,E.GOUAUX REVDAT 4 26-JUL-17 1PB9 1 SOURCE REMARK REVDAT 3 24-FEB-09 1PB9 1 VERSN REVDAT 2 22-JUL-03 1PB9 1 DBREF SEQADV REMARK REVDAT 1 24-JUN-03 1PB9 0 JRNL AUTH H.FURUKAWA,E.GOUAUX JRNL TITL MECHANISMS OF ACTIVATION, INHIBITION AND SPECIFICITY: JRNL TITL 2 CRYSTAL STRUCTURES OF THE NMDA RECEPTOR NR1 LIGAND-BINDING JRNL TITL 3 CORE JRNL REF EMBO J. V. 22 2873 2003 JRNL REFN ISSN 0261-4189 JRNL PMID 12805203 JRNL DOI 10.1093/EMBOJ/CDG303 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.3 REMARK 3 NUMBER OF REFLECTIONS : 37631 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 SET) : 0.204 REMARK 3 FREE R VALUE : 0.227 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3760 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.70 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 79.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4613 REMARK 3 BIN R VALUE (WORKING SET) : 0.2180 REMARK 3 BIN FREE R VALUE : 0.2450 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 500 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.011 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2141 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 7 REMARK 3 SOLVENT ATOMS : 288 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.00 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.21 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.10 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.780 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.120 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.740 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.890 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.620 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.46 REMARK 3 BSOL : 55.83 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : DCS.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : DCS.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1PB9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-MAY-03. REMARK 100 THE DEPOSITION ID IS D_1000019215. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-AUG-02 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X4A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97950 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 38432 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 17.310 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.8 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL 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) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.66 REMARK 200 COMPLETENESS FOR SHELL (%) : 78.3 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.11 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 1000, SODIUM CACODYLATE, LITHIUM REMARK 280 SULFATE, PH 6.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K 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 20.79500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 48.37000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.47000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 48.37000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 20.79500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 36.47000 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 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 GLY A 1 REMARK 465 MET A 2 REMARK 465 SER A 3 REMARK 465 ASP A 49 REMARK 465 THR A 50 REMARK 465 SER A 51 REMARK 465 PRO A 52 REMARK 465 GLY A 53 REMARK 465 SER A 54 REMARK 465 PRO A 55 REMARK 465 ARG A 56 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 THR A 4 OG1 CG2 REMARK 470 ARG A 5 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 7 CG CD CE NZ REMARK 470 LYS A 29 CG CD CE NZ REMARK 470 ASN A 48 CG OD1 ND2 REMARK 470 LYS A 73 CG CD CE NZ REMARK 470 ARG A 76 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 103 CG CD CE NZ REMARK 470 GLU A 136 CG CD OE1 OE2 REMARK 470 ARG A 155 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 165 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 169 CG OD1 OD2 REMARK 470 LYS A 170 CG CD CE NZ REMARK 470 ARG A 186 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 187 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 188 CG CD OE1 NE2 REMARK 470 VAL A 189 CG1 CG2 REMARK 470 GLU A 190 CG CD OE1 OE2 REMARK 470 ARG A 196 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 199 CG CD OE1 OE2 REMARK 470 LYS A 200 CG CD CE NZ REMARK 470 LYS A 217 CG CD CE NZ REMARK 470 GLU A 243 CG CD OE1 OE2 REMARK 470 ARG A 247 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 262 CG CD OE1 NE2 REMARK 470 LEU A 266 CG CD1 CD2 REMARK 470 LYS A 270 CG CD CE NZ REMARK 470 GLU A 278 CG CD OE1 OE2 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 GLN A 13 89.01 -168.58 REMARK 500 SER A 101 -168.50 -129.01 REMARK 500 GLN A 144 -148.85 -152.37 REMARK 500 ARG A 187 35.70 -91.72 REMARK 500 TYR A 287 -12.51 -152.27 REMARK 500 ASP A 291 3.33 -172.83 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 4AX A 901 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1PB7 RELATED DB: PDB REMARK 900 RELATED ID: 1PB8 RELATED DB: PDB DBREF 1PB9 A 2 152 UNP P35439 NMDZ1_RAT 394 544 DBREF 1PB9 A 155 292 UNP P35439 NMDZ1_RAT 663 800 SEQADV 1PB9 GLY A 1 UNP P35439 GLN 393 CLONING ARTIFACT SEQADV 1PB9 GLY A 153 UNP P35439 SEE REMARK 999 SEQADV 1PB9 THR A 154 UNP P35439 SEE REMARK 999 SEQRES 1 A 292 GLY MET SER THR ARG LEU LYS ILE VAL THR ILE HIS GLN SEQRES 2 A 292 GLU PRO PHE VAL TYR VAL LYS PRO THR MET SER ASP GLY SEQRES 3 A 292 THR CYS LYS GLU GLU PHE THR VAL ASN GLY ASP PRO VAL SEQRES 4 A 292 LYS LYS VAL ILE CYS THR GLY PRO ASN ASP THR SER PRO SEQRES 5 A 292 GLY SER PRO ARG HIS THR VAL PRO GLN CYS CYS TYR GLY SEQRES 6 A 292 PHE CYS ILE ASP LEU LEU ILE LYS LEU ALA ARG THR MET SEQRES 7 A 292 ASN PHE THR TYR GLU VAL HIS LEU VAL ALA ASP GLY LYS SEQRES 8 A 292 PHE GLY THR GLN GLU ARG VAL ASN ASN SER ASN LYS LYS SEQRES 9 A 292 GLU TRP ASN GLY MET MET GLY GLU LEU LEU SER GLY GLN SEQRES 10 A 292 ALA ASP MET ILE VAL ALA PRO LEU THR ILE ASN THR GLU SEQRES 11 A 292 ARG ALA GLN TYR ILE GLU PHE SER LYS PRO PHE LYS TYR SEQRES 12 A 292 GLN GLY LEU THR ILE LEU VAL LYS LYS GLY THR ARG ILE SEQRES 13 A 292 THR GLY ILE ASN ASP PRO ARG LEU ARG ASN PRO SER ASP SEQRES 14 A 292 LYS PHE ILE TYR ALA THR VAL LYS GLN SER SER VAL ASP SEQRES 15 A 292 ILE TYR PHE ARG ARG GLN VAL GLU LEU SER THR MET TYR SEQRES 16 A 292 ARG HIS MET GLU LYS HIS ASN TYR GLU SER ALA ALA GLU SEQRES 17 A 292 ALA ILE GLN ALA VAL ARG ASP ASN LYS LEU HIS ALA PHE SEQRES 18 A 292 ILE TRP ASP SER ALA VAL LEU GLU PHE GLU ALA SER GLN SEQRES 19 A 292 LYS CYS ASP LEU VAL THR THR GLY GLU LEU PHE PHE ARG SEQRES 20 A 292 SER GLY PHE GLY ILE GLY MET ARG LYS ASP SER PRO TRP SEQRES 21 A 292 LYS GLN ASN VAL SER LEU SER ILE LEU LYS SER HIS GLU SEQRES 22 A 292 ASN GLY PHE MET GLU ASP LEU ASP LYS THR TRP VAL ARG SEQRES 23 A 292 TYR GLN GLU CYS ASP SER HET 4AX A 901 7 HETNAM 4AX (R)-4-AMINO-ISOXAZOLIDIN-3-ONE FORMUL 2 4AX C3 H6 N2 O2 FORMUL 3 HOH *288(H2 O) HELIX 1 1 GLY A 65 MET A 78 1 14 HELIX 2 2 ASN A 107 SER A 115 1 9 HELIX 3 3 ASN A 128 GLN A 133 1 6 HELIX 4 4 ASP A 161 ASN A 166 1 6 HELIX 5 5 SER A 179 ARG A 187 1 9 HELIX 6 6 LEU A 191 GLU A 199 1 9 HELIX 7 7 SER A 205 ASP A 215 1 11 HELIX 8 8 SER A 225 LYS A 235 1 11 HELIX 9 9 TRP A 260 ASN A 274 1 15 HELIX 10 10 GLY A 275 VAL A 285 1 11 SHEET 1 A 8 TYR A 18 PRO A 21 0 SHEET 2 A 8 VAL A 59 TYR A 64 -1 O TYR A 64 N TYR A 18 SHEET 3 A 8 VAL A 42 GLY A 46 -1 N VAL A 42 O CYS A 63 SHEET 4 A 8 TYR A 82 LEU A 86 1 O LEU A 86 N THR A 45 SHEET 5 A 8 LEU A 6 THR A 10 1 N ILE A 8 O GLU A 83 SHEET 6 A 8 MET A 120 ILE A 121 1 O MET A 120 N VAL A 9 SHEET 7 A 8 GLY A 253 ARG A 255 -1 O GLY A 253 N ILE A 121 SHEET 8 A 8 ILE A 135 PHE A 137 -1 N GLU A 136 O MET A 254 SHEET 1 B 2 GLN A 95 ARG A 97 0 SHEET 2 B 2 LYS A 104 TRP A 106 -1 O GLU A 105 N GLU A 96 SHEET 1 C 4 PHE A 246 PHE A 250 0 SHEET 2 C 4 LYS A 142 LYS A 151 -1 N GLN A 144 O SER A 248 SHEET 3 C 4 ALA A 220 ASP A 224 -1 O PHE A 221 N LEU A 149 SHEET 4 C 4 TYR A 173 ALA A 174 1 N ALA A 174 O ILE A 222 SHEET 1 D 3 PHE A 246 PHE A 250 0 SHEET 2 D 3 LYS A 142 LYS A 151 -1 N GLN A 144 O SER A 248 SHEET 3 D 3 LEU A 238 THR A 240 -1 O VAL A 239 N VAL A 150 SSBOND 1 CYS A 28 CYS A 62 1555 1555 2.04 SSBOND 2 CYS A 44 CYS A 63 1555 1555 2.04 SSBOND 3 CYS A 236 CYS A 290 1555 1555 2.03 CISPEP 1 GLU A 14 PRO A 15 0 0.46 SITE 1 AC1 10 PHE A 92 PRO A 124 LEU A 125 THR A 126 SITE 2 AC1 10 ARG A 131 SER A 179 SER A 180 TRP A 223 SITE 3 AC1 10 ASP A 224 PHE A 250 CRYST1 41.590 72.940 96.740 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 0.024044 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013710 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010337 0.00000