HEADER IMMUNE SYSTEM 14-SEP-10 2XRD TITLE STRUCTURE OF THE N-TERMINAL FOUR DOMAINS OF THE COMPLEMENT REGULATOR TITLE 2 RAT CRRY COMPND MOL_ID: 1; COMPND 2 MOLECULE: COMPLEMENT REGULATORY PROTEIN CRRY; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: EXTRACELLULAR N-TERMINAL FOUR CCP DOMAINS, RESIDUES 1-288; COMPND 5 SYNONYM: CRRY, ANTIGEN 5I2; COMPND 6 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 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET SERIES KEYWDS IMMUNE SYSTEM, EXTRACELLULAR PROTEIN, SUSHI (CCP/SCR) DOMAINS EXPDTA X-RAY DIFFRACTION AUTHOR K.J.LEATH,P.ROVERSI,S.JOHNSON,B.P.MORGAN,S.M.LEA REVDAT 4 13-NOV-24 2XRD 1 REMARK REVDAT 3 20-DEC-23 2XRD 1 REMARK REVDAT 2 19-DEC-12 2XRD 1 JRNL REMARK VERSN MASTER REVDAT 1 22-JUN-11 2XRD 0 JRNL AUTH P.ROVERSI,S.JOHNSON,J.J.E.CAESAR,F.MCLEAN,K.J.LEATH, JRNL AUTH 2 S.A.TSIFTSOGLOU,B.P.MORGAN,C.L.HARRIS,R.B.SIM,S.M.LEA JRNL TITL STRUCTURES OF THE RAT COMPLEMENT REGULATOR CRRY. JRNL REF ACTA CRYSTALLOGR.,SECT.F V. 67 739 2011 JRNL REFN ESSN 1744-3091 JRNL PMID 21795784 JRNL DOI 10.1107/S1744309111016551 REMARK 2 REMARK 2 RESOLUTION. 3.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.9.5 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.09 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 6390 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) : 0.250 REMARK 3 R VALUE (WORKING SET) : 0.250 REMARK 3 FREE R VALUE : 0.251 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.500 REMARK 3 FREE R VALUE TEST SET COUNT : 288 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 5 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 3.50 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 3.91 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.81 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 1745 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2581 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1670 REMARK 3 BIN R VALUE (WORKING SET) : 0.2589 REMARK 3 BIN FREE R VALUE : 0.2379 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.30 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 75 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1918 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 43.44 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 68.07 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 5.96820 REMARK 3 B22 (A**2) : -25.07230 REMARK 3 B33 (A**2) : 19.10410 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) : 0.802 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : NULL REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.492 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : NULL REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : NULL REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.702 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.759 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 1978 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 2697 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 648 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 48 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 281 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 1978 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : NULL ; NULL ; NULL REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 263 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 2124 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : NULL REMARK 3 OTHER TORSION ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2XRD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 14-SEP-10. REMARK 100 THE DEPOSITION ID IS D_1290045380. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-FEB-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-4 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA USING XDS REMARK 200 DATA SCALING SOFTWARE : XIA USING SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 7742 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.300 REMARK 200 RESOLUTION RANGE LOW (A) : 38.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 5.700 REMARK 200 R MERGE (I) : 0.23000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.48 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.5 REMARK 200 DATA REDUNDANCY IN SHELL : 3.90 REMARK 200 R MERGE FOR SHELL (I) : 0.48000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.600 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: PDB ENTRIES 1OK9 AND 1GKN REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 70.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.55 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM ACETATE PH 4.6, 2.0 M REMARK 280 SODIUM CHLORIDE. REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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 102.92000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 50.18500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 102.92000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 50.18500 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: 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 MET A 1 REMARK 465 GLU A 2 REMARK 465 ALA A 3 REMARK 465 SER A 4 REMARK 465 SER A 5 REMARK 465 PRO A 6 REMARK 465 LEU A 7 REMARK 465 ASP A 8 REMARK 465 PRO A 9 REMARK 465 VAL A 10 REMARK 465 GLY A 11 REMARK 465 ARG A 12 REMARK 465 LEU A 13 REMARK 465 VAL A 14 REMARK 465 ALA A 15 REMARK 465 PHE A 16 REMARK 465 CYS A 17 REMARK 465 ARG A 18 REMARK 465 GLY A 19 REMARK 465 GLY A 20 REMARK 465 VAL A 21 REMARK 465 HIS A 22 REMARK 465 LEU A 23 REMARK 465 ALA A 24 REMARK 465 VAL A 25 REMARK 465 LEU A 26 REMARK 465 LEU A 27 REMARK 465 LEU A 28 REMARK 465 PHE A 29 REMARK 465 LEU A 30 REMARK 465 SER A 31 REMARK 465 PRO A 32 REMARK 465 SER A 33 REMARK 465 THR A 34 REMARK 465 LEU A 35 REMARK 465 GLY A 36 REMARK 465 THR A 53 REMARK 465 ASN A 176 REMARK 465 ARG A 177 REMARK 465 GLU A 178 REMARK 465 LEU A 285 REMARK 465 ALA A 290 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 37 CG CD OE1 NE2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OG SER A 277 NH2 ARG A 280 2.10 REMARK 500 REMARK 500 REMARK: NULL 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 SER A 56 9.15 -151.66 REMARK 500 THR A 114 -75.45 -122.92 REMARK 500 PHE A 118 125.85 -35.43 REMARK 500 ASP A 144 -118.43 60.18 REMARK 500 SER A 146 -159.16 -146.72 REMARK 500 ALA A 194 -7.38 -56.90 REMARK 500 GLN A 216 -55.21 -133.21 REMARK 500 ARG A 254 -2.73 75.01 REMARK 500 PHE A 265 -158.56 -150.68 REMARK 500 MET A 266 168.22 173.33 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 MET A 267 -11.41 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1NTJ RELATED DB: PDB REMARK 900 MODEL OF RAT CRRY DETERMINED BY SOLUTION SCATTERING, CURVEFITTING REMARK 900 AND HOMOLOGY MODELLING REMARK 900 RELATED ID: 2XRB RELATED DB: PDB REMARK 900 STRUCTURE OF THE N-TERMINAL FOUR DOMAINS OF THE COMPLEMENT REMARK 900 REGULATOR RAT CRRY DBREF 2XRD A 1 288 UNP Q63135 CRRY_RAT 1 288 SEQADV 2XRD ALA A 289 UNP Q63135 CLONING ARTIFACT SEQADV 2XRD ALA A 290 UNP Q63135 CLONING ARTIFACT SEQRES 1 A 290 MET GLU ALA SER SER PRO LEU ASP PRO VAL GLY ARG LEU SEQRES 2 A 290 VAL ALA PHE CYS ARG GLY GLY VAL HIS LEU ALA VAL LEU SEQRES 3 A 290 LEU LEU PHE LEU SER PRO SER THR LEU GLY GLN CYS PRO SEQRES 4 A 290 ALA PRO PRO LEU PHE PRO TYR ALA LYS PRO ILE ASN PRO SEQRES 5 A 290 THR ASP GLU SER THR PHE PRO VAL GLY THR SER LEU LYS SEQRES 6 A 290 TYR GLU CYS ARG PRO GLY TYR ILE LYS ARG GLN PHE SER SEQRES 7 A 290 ILE THR CYS GLU VAL ASN SER VAL TRP THR SER PRO GLN SEQRES 8 A 290 ASP VAL CYS ILE ARG LYS GLN CYS GLU THR PRO LEU ASP SEQRES 9 A 290 PRO GLN ASN GLY ILE VAL HIS VAL ASN THR ASP ILE ARG SEQRES 10 A 290 PHE GLY SER SER ILE THR TYR THR CYS ASN GLU GLY TYR SEQRES 11 A 290 ARG LEU ILE GLY SER SER SER ALA MET CYS ILE ILE SER SEQRES 12 A 290 ASP GLN SER VAL ALA TRP ASP ALA GLU ALA PRO ILE CYS SEQRES 13 A 290 GLU SER ILE PRO CYS GLU ILE PRO PRO SER ILE PRO ASN SEQRES 14 A 290 GLY ASP PHE PHE SER PRO ASN ARG GLU ASP PHE HIS TYR SEQRES 15 A 290 GLY MET VAL VAL THR TYR GLN CYS ASN THR ASP ALA ARG SEQRES 16 A 290 GLY LYS LYS LEU PHE ASN LEU VAL GLY GLU PRO SER ILE SEQRES 17 A 290 HIS CYS THR SER ILE ASP GLY GLN VAL GLY VAL TRP SER SEQRES 18 A 290 GLY PRO PRO PRO GLN CYS ILE GLU LEU ASN LYS CYS THR SEQRES 19 A 290 PRO PRO HIS VAL GLU ASN ALA VAL ILE VAL SER LYS ASN SEQRES 20 A 290 LYS SER LEU PHE SER LEU ARG ASP MET VAL GLU PHE ARG SEQRES 21 A 290 CYS GLN ASP GLY PHE MET MET LYS GLY ASP SER SER VAL SEQRES 22 A 290 TYR CYS ARG SER LEU ASN ARG TRP GLU PRO GLN LEU PRO SEQRES 23 A 290 SER CYS ALA ALA SHEET 1 AA 4 ALA A 47 PRO A 49 0 SHEET 2 AA 4 SER A 63 CYS A 68 -1 O GLU A 67 N LYS A 48 SHEET 3 AA 4 GLN A 76 CYS A 81 -1 O PHE A 77 N TYR A 66 SHEET 4 AA 4 TRP A 87 THR A 88 -1 O THR A 88 N THR A 80 SHEET 1 AB 4 GLY A 108 VAL A 112 0 SHEET 2 AB 4 SER A 121 CYS A 126 -1 O THR A 123 N HIS A 111 SHEET 3 AB 4 SER A 137 SER A 143 -1 O ALA A 138 N ILE A 122 SHEET 4 AB 4 SER A 146 TRP A 149 -1 O SER A 146 N SER A 143 SHEET 1 AC 2 TYR A 130 ILE A 133 0 SHEET 2 AC 2 ILE A 155 SER A 158 -1 O ILE A 155 N ILE A 133 SHEET 1 AD 2 PRO A 160 CYS A 161 0 SHEET 2 AD 2 PHE A 180 HIS A 181 -1 O PHE A 180 N CYS A 161 SHEET 1 AE 4 GLY A 170 PHE A 173 0 SHEET 2 AE 4 VAL A 185 CYS A 190 -1 O THR A 187 N PHE A 173 SHEET 3 AE 4 SER A 207 SER A 212 -1 O ILE A 208 N VAL A 186 SHEET 4 AE 4 GLY A 218 TRP A 220 -1 O VAL A 219 N THR A 211 SHEET 1 AF 2 PHE A 200 VAL A 203 0 SHEET 2 AF 2 GLN A 226 GLU A 229 -1 O GLN A 226 N VAL A 203 SHEET 1 AG 2 LYS A 232 CYS A 233 0 SHEET 2 AG 2 PHE A 251 SER A 252 -1 O PHE A 251 N CYS A 233 SHEET 1 AH 4 ALA A 241 ILE A 243 0 SHEET 2 AH 4 MET A 256 CYS A 261 -1 O ARG A 260 N VAL A 242 SHEET 3 AH 4 SER A 272 ARG A 276 -1 O VAL A 273 N VAL A 257 SHEET 4 AH 4 ARG A 280 GLU A 282 -1 O ARG A 280 N ARG A 276 SHEET 1 AI 2 MET A 267 LYS A 268 0 SHEET 2 AI 2 SER A 287 CYS A 288 -1 O SER A 287 N LYS A 268 SSBOND 1 CYS A 38 CYS A 81 1555 1555 2.03 SSBOND 2 CYS A 68 CYS A 94 1555 1555 2.04 SSBOND 3 CYS A 99 CYS A 140 1555 1555 2.04 SSBOND 4 CYS A 126 CYS A 156 1555 1555 2.03 SSBOND 5 CYS A 161 CYS A 210 1555 1555 2.03 SSBOND 6 CYS A 190 CYS A 227 1555 1555 2.04 SSBOND 7 CYS A 233 CYS A 275 1555 1555 2.04 SSBOND 8 CYS A 261 CYS A 288 1555 1555 1.96 CISPEP 1 GLU A 282 PRO A 283 0 1.48 CRYST1 205.840 100.370 21.950 90.00 90.00 90.00 P 21 21 2 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 0.004858 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009963 0.000000 0.00000 SCALE3 0.000000 0.000000 0.045558 0.00000