PDB Short entry for 3VLG HEADER LIPID BINDING PROTEIN 01-DEC-11 3VLG TITLE CRYSTAL STRUCTURE OF THE W150A MUTANT LOX-1 CTLD SHOWING IMPAIRED TITLE 2 OXLDL BINDING COMPND MOL_ID: 1; COMPND 2 MOLECULE: OXIDIZED LOW-DENSITY LIPOPROTEIN RECEPTOR 1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: C-TYPE LECTIN-LIKE DOMAIN; COMPND 5 SYNONYM: OX-LDL RECEPTOR 1, C-TYPE LECTIN DOMAIN FAMILY 8 MEMBER A, COMPND 6 LECTIN-LIKE OXIDIZED LDL RECEPTOR 1; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: OLR1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS C-TYPE LECTIN-LIKE DOMAIN, OXIDIZED LDL RECEPTOR, MEMBRANE PROTEIN, KEYWDS 2 LIPID BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.NAKANO,M.SUGIHARA,R.YAMADA,K.KATAYANAGI,S.TATE REVDAT 2 08-NOV-23 3VLG 1 SEQADV REVDAT 1 18-APR-12 3VLG 0 JRNL AUTH S.NAKANO,M.SUGIHARA,R.YAMADA,K.KATAYANAGI,S.TATE JRNL TITL STRUCTURAL IMPLICATION FOR THE IMPAIRED BINDING OF W150A JRNL TITL 2 MUTANT LOX-1 TO OXIDIZED LOW DENSITY LIPOPROTEIN, OXLDL JRNL REF BIOCHIM.BIOPHYS.ACTA V.1824 739 2012 JRNL REFN ISSN 0006-3002 JRNL PMID 22369967 JRNL DOI 10.1016/J.BBAPAP.2012.02.003 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0109 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.17 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 6727 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) : 0.182 REMARK 3 R VALUE (WORKING SET) : 0.179 REMARK 3 FREE R VALUE : 0.246 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.700 REMARK 3 FREE R VALUE TEST SET COUNT : 332 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) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.36 REMARK 3 REFLECTION IN BIN (WORKING SET) : 469 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.61 REMARK 3 BIN R VALUE (WORKING SET) : 0.1570 REMARK 3 BIN FREE R VALUE SET COUNT : 29 REMARK 3 BIN FREE R VALUE : 0.2810 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1003 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 80 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 33.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.99 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.06000 REMARK 3 B22 (A**2) : 0.06000 REMARK 3 B33 (A**2) : -0.12000 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): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.232 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.155 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.455 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.948 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.906 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1038 ; 0.022 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1411 ; 1.815 ; 1.930 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 125 ; 7.801 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 47 ;35.468 ;23.617 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 162 ;19.337 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 5 ;10.040 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 143 ; 0.139 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 800 ; 0.009 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): 630 ; 1.065 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1009 ; 2.063 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 408 ; 3.472 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 402 ; 5.595 ; 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 : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 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 3VLG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 09-DEC-11. REMARK 100 THE DEPOSITION ID IS D_1000095192. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-FEB-11 REMARK 200 TEMPERATURE (KELVIN) : 95 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL38B1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9 REMARK 200 MONOCHROMATOR : SI(111) DOUBLE-CRYSTAL REMARK 200 MONOCHROMATOR REMARK 200 OPTICS : TWO DIMENSIONAL FOCUSING MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 6945 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 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 (%) : 97.3 REMARK 200 DATA REDUNDANCY : 13.80 REMARK 200 R MERGE (I) : 0.09400 REMARK 200 R SYM (I) : 0.09400 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 45.8100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.6 REMARK 200 DATA REDUNDANCY IN SHELL : 14.20 REMARK 200 R MERGE FOR SHELL (I) : 0.36900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 10.90 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: 1YXK REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.94 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.28 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG8000, 0.1M SODIUM CITRATE, 0.2M REMARK 280 AMMONIUM SULFATE, PH 5.0, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 38.33550 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 31.12200 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 31.12200 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 19.16775 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 31.12200 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 31.12200 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 57.50325 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 31.12200 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 31.12200 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 19.16775 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 31.12200 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 31.12200 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 57.50325 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 38.33550 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 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 129 REMARK 465 PRO A 130 REMARK 465 HIS A 131 REMARK 465 MET A 132 REMARK 465 THR A 133 REMARK 465 LEU A 134 REMARK 465 LYS A 135 REMARK 465 ARG A 136 REMARK 465 VAL A 137 REMARK 465 ALA A 138 REMARK 465 ASN A 139 REMARK 465 CYS A 140 REMARK 465 SER A 141 REMARK 465 ALA A 142 REMARK 465 ASN A 269 REMARK 465 LEU A 270 REMARK 465 ARG A 271 REMARK 465 ALA A 272 REMARK 465 GLN A 273 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 PRO A 145 179.76 -45.37 REMARK 500 LEU A 227 -60.18 -101.62 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1YXJ RELATED DB: PDB REMARK 900 THE WILD-TYPE LOX-1 CTLD CRYSTALLIZED UNDER ACIDIC CONDITION REMARK 900 RELATED ID: 1YXK RELATED DB: PDB REMARK 900 THE WILD-TYPE LOX-1 CTLD IN DIMER, CRYSTALLIZED UNDER NEUTRAL REMARK 900 CONDITION DBREF 3VLG A 133 273 UNP P78380 OLR1_HUMAN 133 273 SEQADV 3VLG GLY A 129 UNP P78380 EXPRESSION TAG SEQADV 3VLG PRO A 130 UNP P78380 EXPRESSION TAG SEQADV 3VLG HIS A 131 UNP P78380 EXPRESSION TAG SEQADV 3VLG MET A 132 UNP P78380 EXPRESSION TAG SEQADV 3VLG ALA A 150 UNP P78380 TRP 150 ENGINEERED MUTATION SEQRES 1 A 145 GLY PRO HIS MET THR LEU LYS ARG VAL ALA ASN CYS SER SEQRES 2 A 145 ALA PRO CYS PRO GLN ASP TRP ILE ALA HIS GLY GLU ASN SEQRES 3 A 145 CYS TYR LEU PHE SER SER GLY SER PHE ASN TRP GLU LYS SEQRES 4 A 145 SER GLN GLU LYS CYS LEU SER LEU ASP ALA LYS LEU LEU SEQRES 5 A 145 LYS ILE ASN SER THR ALA ASP LEU ASP PHE ILE GLN GLN SEQRES 6 A 145 ALA ILE SER TYR SER SER PHE PRO PHE TRP MET GLY LEU SEQRES 7 A 145 SER ARG ARG ASN PRO SER TYR PRO TRP LEU TRP GLU ASP SEQRES 8 A 145 GLY SER PRO LEU MET PRO HIS LEU PHE ARG VAL ARG GLY SEQRES 9 A 145 ALA VAL SER GLN THR TYR PRO SER GLY THR CYS ALA TYR SEQRES 10 A 145 ILE GLN ARG GLY ALA VAL TYR ALA GLU ASN CYS ILE LEU SEQRES 11 A 145 ALA ALA PHE SER ILE CYS GLN LYS LYS ALA ASN LEU ARG SEQRES 12 A 145 ALA GLN FORMUL 2 HOH *80(H2 O) HELIX 1 1 ASN A 164 LEU A 175 1 12 HELIX 2 2 SER A 184 ILE A 195 1 12 SHEET 1 A 5 ILE A 149 HIS A 151 0 SHEET 2 A 5 ASN A 154 PHE A 158 -1 O TYR A 156 N ILE A 149 SHEET 3 A 5 PHE A 261 LYS A 267 -1 O LYS A 266 N CYS A 155 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 SSBOND 1 CYS A 144 CYS A 155 1555 1555 2.08 SSBOND 2 CYS A 172 CYS A 264 1555 1555 2.08 SSBOND 3 CYS A 243 CYS A 256 1555 1555 2.03 CRYST1 62.244 62.244 76.671 90.00 90.00 90.00 P 41 21 2 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 0.016066 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016066 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013043 0.00000