PDB Short entry for 4LOS HEADER HYDROLASE 13-JUL-13 4LOS TITLE C1S CUB2-CCP1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: COMPLEMENT C1S SUBCOMPONENT HEAVY CHAIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CUB2-CCP1 FRAGMENT (UNP RESIDUES 172-358); COMPND 5 SYNONYM: C1 ESTERASE, COMPLEMENT COMPONENT 1 SUBCOMPONENT S; COMPND 6 EC: 3.4.21.42; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: C1S; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CUB DOMAIN, CCP DOMAIN, COMPLEMENT C1S, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR R.WALLIS,U.VENKATRAMAN GIRIJA,P.C.E.MOODY,J.E.MARSHALL,A.R.GINGRAS REVDAT 3 04-SEP-13 4LOS 1 JRNL REVDAT 2 28-AUG-13 4LOS 1 JRNL REVDAT 1 07-AUG-13 4LOS 0 JRNL AUTH U.VENKATRAMAN GIRIJA,A.R.GINGRAS,J.E.MARSHALL,R.PANCHAL, JRNL AUTH 2 M.A.SHEIKH,P.GAL,W.J.SCHWAEBLE,D.A.MITCHELL,P.C.MOODY, JRNL AUTH 3 R.WALLIS JRNL TITL STRUCTURAL BASIS OF THE C1Q/C1S INTERACTION AND ITS CENTRAL JRNL TITL 2 ROLE IN ASSEMBLY OF THE C1 COMPLEX OF COMPLEMENT ACTIVATION. JRNL REF PROC.NATL.ACAD.SCI.USA V. 110 13916 2013 JRNL REFN ISSN 0027-8424 JRNL PMID 23922389 JRNL DOI 10.1073/PNAS.1311113110 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.2_1309) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VICENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE- REMARK 3 : KUNSTLEVE,LI-WEI HUNG,ROBERT IMMORMINO, REMARK 3 : TOM IOERGER,AIRLIE MCCOY,ERIK MCKEE,NIGEL REMARK 3 : MORIARTY,REETAL PAI,RANDY READ,JANE REMARK 3 : RICHARDSON,DAVID RICHARDSON,TOD ROMO,JIM REMARK 3 : SACCHETTINI,NICHOLAS SAUTER,JACOB SMITH, REMARK 3 : LAURENT STORONI,TOM TERWILLIGER,PETER REMARK 3 : ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.49 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 24494 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.178 REMARK 3 R VALUE (WORKING SET) : 0.176 REMARK 3 FREE R VALUE : 0.212 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1225 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 28.4928 - 4.1482 0.99 2734 145 0.1526 0.1863 REMARK 3 2 4.1482 - 3.2941 1.00 2618 137 0.1751 0.1996 REMARK 3 3 3.2941 - 2.8782 1.00 2606 138 0.1954 0.2547 REMARK 3 4 2.8782 - 2.6152 1.00 2586 136 0.1963 0.2099 REMARK 3 5 2.6152 - 2.4279 1.00 2593 136 0.1928 0.2464 REMARK 3 6 2.4279 - 2.2848 1.00 2546 134 0.1894 0.2231 REMARK 3 7 2.2848 - 2.1704 1.00 2565 135 0.1924 0.2280 REMARK 3 8 2.1704 - 2.0760 1.00 2551 135 0.1913 0.2214 REMARK 3 9 2.0760 - 1.9961 0.96 2470 129 0.2104 0.2598 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) : 0.180 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.150 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 42.23 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 53.18 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 : 0.007 1509 REMARK 3 ANGLE : 1.119 2045 REMARK 3 CHIRALITY : 0.080 215 REMARK 3 PLANARITY : 0.006 273 REMARK 3 DIHEDRAL : 12.413 559 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: chain 'A' and (resid 157 through 173 ) REMARK 3 ORIGIN FOR THE GROUP (A): -20.0064 -11.6055 25.8430 REMARK 3 T TENSOR REMARK 3 T11: 0.3886 T22: 0.6048 REMARK 3 T33: 0.4244 T12: 0.0182 REMARK 3 T13: 0.0337 T23: 0.0444 REMARK 3 L TENSOR REMARK 3 L11: 1.1272 L22: 4.0213 REMARK 3 L33: 6.6344 L12: 1.2576 REMARK 3 L13: -0.4536 L23: 1.2779 REMARK 3 S TENSOR REMARK 3 S11: -0.2784 S12: -0.0259 S13: -0.1327 REMARK 3 S21: -0.0862 S22: 0.1378 S23: 0.7655 REMARK 3 S31: 0.0655 S32: -1.5093 S33: 0.0448 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: chain 'A' and (resid 174 through 268 ) REMARK 3 ORIGIN FOR THE GROUP (A): -14.7633 -5.2897 16.9182 REMARK 3 T TENSOR REMARK 3 T11: 0.3191 T22: 0.3011 REMARK 3 T33: 0.2969 T12: 0.0109 REMARK 3 T13: 0.0079 T23: 0.0215 REMARK 3 L TENSOR REMARK 3 L11: 2.8906 L22: 1.6499 REMARK 3 L33: 4.5576 L12: 0.1071 REMARK 3 L13: 1.9414 L23: -0.7618 REMARK 3 S TENSOR REMARK 3 S11: -0.0783 S12: 0.3358 S13: 0.1890 REMARK 3 S21: -0.2243 S22: 0.0128 S23: 0.0948 REMARK 3 S31: -0.1828 S32: 0.3768 S33: 0.0827 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: chain 'A' and (resid 269 through 286 ) REMARK 3 ORIGIN FOR THE GROUP (A): 3.1871 -9.2007 33.1744 REMARK 3 T TENSOR REMARK 3 T11: 0.3532 T22: 0.4603 REMARK 3 T33: 0.4354 T12: 0.0007 REMARK 3 T13: 0.0069 T23: 0.0731 REMARK 3 L TENSOR REMARK 3 L11: 1.1857 L22: 1.6016 REMARK 3 L33: 2.2421 L12: -1.1460 REMARK 3 L13: 1.2278 L23: -1.6544 REMARK 3 S TENSOR REMARK 3 S11: -0.0558 S12: 0.3861 S13: 0.3046 REMARK 3 S21: 0.2126 S22: -0.2102 S23: -0.4676 REMARK 3 S31: -0.2677 S32: 0.7123 S33: 0.1617 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: chain 'A' and (resid 287 through 343 ) REMARK 3 ORIGIN FOR THE GROUP (A): 12.8331 -8.2627 48.4982 REMARK 3 T TENSOR REMARK 3 T11: 0.4072 T22: 0.3351 REMARK 3 T33: 0.5117 T12: -0.0300 REMARK 3 T13: -0.0874 T23: 0.0009 REMARK 3 L TENSOR REMARK 3 L11: 4.9129 L22: 2.2668 REMARK 3 L33: 1.3485 L12: -1.6752 REMARK 3 L13: 1.1979 L23: -1.2642 REMARK 3 S TENSOR REMARK 3 S11: -0.1621 S12: -0.1134 S13: 0.8151 REMARK 3 S21: 0.4075 S22: -0.0456 S23: -0.5114 REMARK 3 S31: -0.3821 S32: 0.0569 S33: 0.1094 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4LOS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-JUL-13. REMARK 100 THE RCSB ID CODE IS RCSB080897. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04-1 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 : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24495 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.970 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 5.600 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.97 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.12 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.2 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 <I/SIGMA(I)> 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 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 71.09 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.25 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM TRIS/ACETATE, 200 MM KH2PO4 + REMARK 280 20% PEG 10K , PH 8, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 293K 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 33.24000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 38.32500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 34.59500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 38.32500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 33.24000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 34.59500 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 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 ASN A 176 -0.38 76.19 REMARK 500 ASP A 260 -157.27 -96.95 REMARK 500 PRO A 285 -73.06 -65.71 REMARK 500 PHE A 298 121.01 -37.04 REMARK 500 ARG A 299 -9.04 87.96 REMARK 500 GLU A 314 -19.55 79.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 401 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 211 OE1 REMARK 620 2 HOH A 501 O 175.4 REMARK 620 3 ASP A 260 OD1 93.7 88.6 REMARK 620 4 GLY A 263 O 94.3 82.0 153.9 REMARK 620 5 THR A 262 O 87.3 89.3 77.3 78.3 REMARK 620 6 ASP A 221 OD2 90.0 92.2 123.0 81.8 159.7 REMARK 620 7 ASP A 221 OD1 92.0 92.5 71.4 133.0 148.6 51.6 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4LMF RELATED DB: PDB REMARK 900 RELATED ID: 4LOS RELATED DB: PDB REMARK 900 RELATED ID: 4LOT RELATED DB: PDB DBREF 4LOS A 157 343 UNP P09871 C1S_HUMAN 172 358 SEQRES 1 A 187 GLY VAL ASN CYS SER GLY ASP VAL PHE THR ALA LEU ILE SEQRES 2 A 187 GLY GLU ILE ALA SER PRO ASN TYR PRO LYS PRO TYR PRO SEQRES 3 A 187 GLU ASN SER ARG CYS GLU TYR GLN ILE ARG LEU GLU LYS SEQRES 4 A 187 GLY PHE GLN VAL VAL VAL THR LEU ARG ARG GLU ASP PHE SEQRES 5 A 187 ASP VAL GLU ALA ALA ASP SER ALA GLY ASN CYS LEU ASP SEQRES 6 A 187 SER LEU VAL PHE VAL ALA GLY ASP ARG GLN PHE GLY PRO SEQRES 7 A 187 TYR CYS GLY HIS GLY PHE PRO GLY PRO LEU ASN ILE GLU SEQRES 8 A 187 THR LYS SER ASN ALA LEU ASP ILE ILE PHE GLN THR ASP SEQRES 9 A 187 LEU THR GLY GLN LYS LYS GLY TRP LYS LEU ARG TYR HIS SEQRES 10 A 187 GLY ASP PRO MET PRO CYS PRO LYS GLU ASP THR PRO ASN SEQRES 11 A 187 SER VAL TRP GLU PRO ALA LYS ALA LYS TYR VAL PHE ARG SEQRES 12 A 187 ASP VAL VAL GLN ILE THR CYS LEU ASP GLY PHE GLU VAL SEQRES 13 A 187 VAL GLU GLY ARG VAL GLY ALA THR SER PHE TYR SER THR SEQRES 14 A 187 CYS GLN SER ASN GLY LYS TRP SER ASN SER LYS LEU LYS SEQRES 15 A 187 CYS GLN PRO VAL ASP HET CA A 401 1 HETNAM CA CALCIUM ION FORMUL 2 CA CA 2+ FORMUL 3 HOH *146(H2 O) HELIX 1 1 ARG A 204 GLU A 206 5 3 SHEET 1 A 5 SER A 161 PHE A 165 0 SHEET 2 A 5 ARG A 186 ARG A 192 1 O GLN A 190 N PHE A 165 SHEET 3 A 5 ALA A 252 GLN A 258 -1 O ILE A 255 N TYR A 189 SHEET 4 A 5 SER A 222 ALA A 227 -1 N VAL A 226 O ASP A 254 SHEET 5 A 5 ARG A 230 TYR A 235 -1 O ARG A 230 N ALA A 227 SHEET 1 B 4 ILE A 169 ALA A 173 0 SHEET 2 B 4 GLY A 267 PRO A 276 -1 O LEU A 270 N ILE A 172 SHEET 3 B 4 PHE A 208 VAL A 210 -1 N ASP A 209 O GLY A 267 SHEET 4 B 4 GLY A 237 HIS A 238 -1 O GLY A 237 N VAL A 210 SHEET 1 C 4 ILE A 169 ALA A 173 0 SHEET 2 C 4 GLY A 267 PRO A 276 -1 O LEU A 270 N ILE A 172 SHEET 3 C 4 PHE A 197 THR A 202 -1 N THR A 202 O ARG A 271 SHEET 4 C 4 ASN A 245 GLU A 247 -1 O ILE A 246 N VAL A 201 SHEET 1 D 3 SER A 287 GLU A 290 0 SHEET 2 D 3 VAL A 301 CYS A 306 -1 O GLN A 303 N GLU A 290 SHEET 3 D 3 SER A 321 THR A 325 -1 O PHE A 322 N ILE A 304 SHEET 1 E 2 PHE A 310 VAL A 313 0 SHEET 2 E 2 LYS A 338 PRO A 341 -1 O GLN A 340 N GLU A 311 SSBOND 1 CYS A 160 CYS A 187 1555 1555 2.06 SSBOND 2 CYS A 219 CYS A 236 1555 1555 2.08 SSBOND 3 CYS A 279 CYS A 326 1555 1555 2.05 SSBOND 4 CYS A 306 CYS A 339 1555 1555 2.06 LINK OE1 GLU A 211 CA CA A 401 1555 1555 2.23 LINK CA CA A 401 O HOH A 501 1555 1555 2.24 LINK OD1 ASP A 260 CA CA A 401 1555 1555 2.29 LINK O GLY A 263 CA CA A 401 1555 1555 2.33 LINK O THR A 262 CA CA A 401 1555 1555 2.39 LINK OD2 ASP A 221 CA CA A 401 1555 1555 2.43 LINK OD1 ASP A 221 CA CA A 401 1555 1555 2.60 CISPEP 1 TYR A 177 PRO A 178 0 4.06 CISPEP 2 GLY A 233 PRO A 234 0 8.00 CISPEP 3 GLU A 290 PRO A 291 0 -1.29 SITE 1 AC1 6 GLU A 211 ASP A 221 ASP A 260 THR A 262 SITE 2 AC1 6 GLY A 263 HOH A 501 CRYST1 66.480 69.190 76.650 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 0.015042 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014453 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013046 0.00000