HEADER IMMUNE SYSTEM 31-JAN-05 1YPQ TITLE HUMAN OXIDIZED LOW DENSITY LIPOPROTEIN RECEPTOR LOX-1 TITLE 2 DIOXANE COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: OXIDISED LOW DENSITY LIPOPROTEIN (LECTIN-LIKE) COMPND 3 RECEPTOR 1; COMPND 4 CHAIN: A, B; COMPND 5 FRAGMENT: C-TYPE LECTIN-LIKE DOMAIN (RESIDUES 136-273); COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: ORIGAMI B (DE3); SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS OXIDIZED LOW DENSITY LIPOPROTEIN RECEPTOR, LOX-1, CTLD, C- KEYWDS 2 TYPE LECTIN LIKE DOMAIN, NK CELL RECEPTOR, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR H.PARK,F.G.ADSIT,J.C.BOYINGTON REVDAT 4 24-FEB-09 1YPQ 1 VERSN REVDAT 3 17-MAY-05 1YPQ 1 JRNL REVDAT 2 15-FEB-05 1YPQ 1 HEADER REVDAT 1 08-FEB-05 1YPQ 0 JRNL AUTH H.PARK,F.G.ADSIT,J.C.BOYINGTON JRNL TITL THE 1.4 ANGSTROM CRYSTAL STRUCTURE OF THE HUMAN JRNL TITL 2 OXIDIZED LOW DENSITY LIPOPROTEIN RECEPTOR LOX-1. JRNL REF J.BIOL.CHEM. V. 280 13593 2005 JRNL REFN ISSN 0021-9258 JRNL PMID 15695803 JRNL DOI 10.1074/JBC.M500768200 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 9.96 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 499658.190 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 96.1 REMARK 3 NUMBER OF REFLECTIONS : 48963 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) : 0.177 REMARK 3 FREE R VALUE : 0.192 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2452 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) : 1.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.49 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 86.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 6941 REMARK 3 BIN R VALUE (WORKING SET) : 0.2310 REMARK 3 BIN FREE R VALUE : 0.2620 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 350 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.014 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2123 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 6 REMARK 3 SOLVENT ATOMS : 388 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.14 REMARK 3 ESD FROM SIGMAA (A) : 0.11 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.16 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.13 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.60 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.07 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) : 1.490 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.180 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.820 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 4.010 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.46 REMARK 3 BSOL : 66.71 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1YPQ COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-FEB-05. REMARK 100 THE RCSB ID CODE IS RCSB031787. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-APR-04 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 9.0; 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 : 22-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 50675 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 4.100 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05300 REMARK 200 FOR THE DATA SET : 25.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.45 REMARK 200 COMPLETENESS FOR SHELL (%) : 91.8 REMARK 200 DATA REDUNDANCY IN SHELL : 1.70 REMARK 200 R MERGE FOR SHELL (I) : 0.27000 REMARK 200 R SYM FOR SHELL (I) : 0.31000 REMARK 200 FOR SHELL : 2.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 1MPU, 1K9I, 1Q03 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG10K, BICINE, DIOXANE, HEPES, REMARK 280 NACL, PH 9.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K. REMARK 280 AMMONIUM ACETATE,SODIUM ACETATE, PEG3K, HEPES, NACL, PH 4.6, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 35.35000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 24.55000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 35.35000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 24.55000 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 300 REMARK: BIOLOGICAL ASSEMBLY IS DIMER, THE TWO ASYMMETRIC REMARK 300 MOLECULES 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2200 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13510 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 501 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 329 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 416 LIES ON A SPECIAL POSITION. 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 ARG A 136 REMARK 465 VAL A 137 REMARK 465 ALA A 138 REMARK 465 ASN A 139 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 A 147 -15.62 84.81 REMARK 500 ARG A 231 -158.40 -109.20 REMARK 500 CYS B 140 84.03 -159.25 REMARK 500 ASP B 147 -11.44 83.21 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B 437 DISTANCE = 6.15 ANGSTROMS REMARK 525 HOH B 446 DISTANCE = 11.31 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DIO A 481 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1YPU RELATED DB: PDB REMARK 900 RELATED ID: 1YPO RELATED DB: PDB DBREF 1YPQ A 136 270 UNP P78380 P78380_HUMAN 136 270 DBREF 1YPQ B 136 270 UNP P78380 P78380_HUMAN 136 270 SEQRES 1 A 135 ARG VAL ALA ASN CYS SER ALA PRO CYS PRO GLN ASP TRP SEQRES 2 A 135 ILE TRP HIS GLY GLU ASN CYS TYR LEU PHE SER SER GLY SEQRES 3 A 135 SER PHE ASN TRP GLU LYS SER GLN GLU LYS CYS LEU SER SEQRES 4 A 135 LEU ASP ALA LYS LEU LEU LYS ILE ASN SER THR ALA ASP SEQRES 5 A 135 LEU ASP PHE ILE GLN GLN ALA ILE SER TYR SER SER PHE SEQRES 6 A 135 PRO PHE TRP MET GLY LEU SER ARG ARG ASN PRO SER TYR SEQRES 7 A 135 PRO TRP LEU TRP GLU ASP GLY SER PRO LEU MET PRO HIS SEQRES 8 A 135 LEU PHE ARG VAL ARG GLY ALA VAL SER GLN THR TYR PRO SEQRES 9 A 135 SER GLY THR CYS ALA TYR ILE GLN ARG GLY ALA VAL TYR SEQRES 10 A 135 ALA GLU ASN CYS ILE LEU ALA ALA PHE SER ILE CYS GLN SEQRES 11 A 135 LYS LYS ALA ASN LEU SEQRES 1 B 135 ARG VAL ALA ASN CYS SER ALA PRO CYS PRO GLN ASP TRP SEQRES 2 B 135 ILE TRP HIS GLY GLU ASN CYS TYR LEU PHE SER SER GLY SEQRES 3 B 135 SER PHE ASN TRP GLU LYS SER GLN GLU LYS CYS LEU SER SEQRES 4 B 135 LEU ASP ALA LYS LEU LEU LYS ILE ASN SER THR ALA ASP SEQRES 5 B 135 LEU ASP PHE ILE GLN GLN ALA ILE SER TYR SER SER PHE SEQRES 6 B 135 PRO PHE TRP MET GLY LEU SER ARG ARG ASN PRO SER TYR SEQRES 7 B 135 PRO TRP LEU TRP GLU ASP GLY SER PRO LEU MET PRO HIS SEQRES 8 B 135 LEU PHE ARG VAL ARG GLY ALA VAL SER GLN THR TYR PRO SEQRES 9 B 135 SER GLY THR CYS ALA TYR ILE GLN ARG GLY ALA VAL TYR SEQRES 10 B 135 ALA GLU ASN CYS ILE LEU ALA ALA PHE SER ILE CYS GLN SEQRES 11 B 135 LYS LYS ALA ASN LEU HET DIO A 481 6 HETNAM DIO 1,4-DIETHYLENE DIOXIDE FORMUL 3 DIO C4 H8 O2 FORMUL 4 HOH *388(H2 O) HELIX 1 1 ASN A 164 LEU A 175 1 12 HELIX 2 2 SER A 184 SER A 196 1 13 HELIX 3 3 ASN B 164 LEU B 175 1 12 HELIX 4 4 SER B 184 ILE B 195 1 12 HELIX 5 5 SER B 196 SER B 198 5 3 SHEET 1 A 5 ILE A 149 HIS A 151 0 SHEET 2 A 5 ASN A 154 PHE A 158 -1 O ASN A 154 N HIS A 151 SHEET 3 A 5 PHE A 261 LYS A 267 -1 O CYS A 264 N LEU A 157 SHEET 4 A 5 PHE A 202 ARG A 208 1 N TRP A 203 O PHE A 261 SHEET 5 A 5 LEU A 216 TRP A 217 -1 O LEU A 216 N SER A 207 SHEET 1 B 6 LYS A 178 LEU A 179 0 SHEET 2 B 6 PHE A 261 LYS A 267 -1 O GLN A 265 N LYS A 178 SHEET 3 B 6 PHE A 202 ARG A 208 1 N TRP A 203 O PHE A 261 SHEET 4 B 6 THR A 242 GLN A 247 -1 O THR A 242 N ARG A 208 SHEET 5 B 6 ALA A 250 ASN A 255 -1 O GLU A 254 N CYS A 243 SHEET 6 B 6 VAL A 230 GLY A 232 1 N ARG A 231 O VAL A 251 SHEET 1 C 5 ILE B 149 HIS B 151 0 SHEET 2 C 5 ASN B 154 PHE B 158 -1 O TYR B 156 N ILE B 149 SHEET 3 C 5 PHE B 261 LYS B 267 -1 O CYS B 264 N LEU B 157 SHEET 4 C 5 PHE B 202 ARG B 208 1 N TRP B 203 O PHE B 261 SHEET 5 C 5 LEU B 216 TRP B 217 -1 O LEU B 216 N SER B 207 SHEET 1 D 6 LYS B 178 LEU B 179 0 SHEET 2 D 6 PHE B 261 LYS B 267 -1 O GLN B 265 N LYS B 178 SHEET 3 D 6 PHE B 202 ARG B 208 1 N TRP B 203 O PHE B 261 SHEET 4 D 6 THR B 242 GLN B 247 -1 O THR B 242 N ARG B 208 SHEET 5 D 6 ALA B 250 ASN B 255 -1 O GLU B 254 N CYS B 243 SHEET 6 D 6 VAL B 230 ARG B 231 1 N ARG B 231 O ALA B 253 SSBOND 1 CYS A 140 CYS B 140 1555 1555 2.03 SSBOND 2 CYS A 144 CYS A 155 1555 1555 2.04 SSBOND 3 CYS A 172 CYS A 264 1555 1555 2.04 SSBOND 4 CYS A 243 CYS A 256 1555 1555 2.04 SSBOND 5 CYS B 144 CYS B 155 1555 1555 2.02 SSBOND 6 CYS B 172 CYS B 264 1555 1555 2.07 SSBOND 7 CYS B 243 CYS B 256 1555 1555 2.04 SITE 1 AC1 5 ASP A 147 LEU A 157 PHE A 158 HOH A 513 SITE 2 AC1 5 HOH B 293 CRYST1 70.700 49.100 76.300 90.00 98.50 90.00 C 1 2 1 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 0.014144 0.000000 0.002114 0.00000 SCALE2 0.000000 0.020367 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013252 0.00000