HEADER VIRAL PROTEIN 02-JUL-21 7F8L TITLE CRYSTAL STRUCTURE OF BAT CORONAVIRUS RATG13 ORF8 ACCESSORY PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: NONSTRUCTURAL PROTEIN NS8; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BAT CORONAVIRUS RATG13; SOURCE 3 ORGANISM_TAXID: 2709072; SOURCE 4 GENE: NS8; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS NONSTRUCTURAL PROTEIN, ACCESSORY PROTEIN, VIRAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR X.CHEN,Z.ZHOU,S.CHEN REVDAT 2 29-NOV-23 7F8L 1 REMARK REVDAT 1 19-JAN-22 7F8L 0 JRNL AUTH X.CHEN,Z.ZHOU,C.HUANG,Z.ZHOU,S.KANG,Z.HUANG,G.JIANG,Z.HONG, JRNL AUTH 2 Q.CHEN,M.YANG,S.HE,S.LIU,J.CHEN,K.LI,X.LI,J.LIAO,J.CHEN, JRNL AUTH 3 S.CHEN JRNL TITL CRYSTAL STRUCTURES OF BAT AND HUMAN CORONAVIRUS ORF8 PROTEIN JRNL TITL 2 IG-LIKE DOMAIN PROVIDE INSIGHTS INTO THE DIVERSITY OF IMMUNE JRNL TITL 3 RESPONSES. JRNL REF FRONT IMMUNOL V. 12 07134 2021 JRNL REFN ESSN 1664-3224 JRNL PMID 34975921 JRNL DOI 10.3389/FIMMU.2021.807134 REMARK 2 REMARK 2 RESOLUTION. 1.76 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.12 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.76 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.95 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.9 REMARK 3 NUMBER OF REFLECTIONS : 20278 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.186 REMARK 3 R VALUE (WORKING SET) : 0.181 REMARK 3 FREE R VALUE : 0.226 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.860 REMARK 3 FREE R VALUE TEST SET COUNT : 2000 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 36.9500 - 4.2443 1.00 1478 162 0.1577 0.1682 REMARK 3 2 4.2443 - 3.3696 1.00 1405 153 0.1432 0.1758 REMARK 3 3 3.3696 - 2.9439 1.00 1375 151 0.1677 0.2319 REMARK 3 4 2.9439 - 2.6748 1.00 1363 149 0.1842 0.2286 REMARK 3 5 2.6748 - 2.4831 1.00 1355 149 0.2018 0.2481 REMARK 3 6 2.4831 - 2.3367 1.00 1369 149 0.1926 0.2427 REMARK 3 7 2.3367 - 2.2197 1.00 1335 146 0.2044 0.2860 REMARK 3 8 2.2197 - 2.1231 1.00 1366 149 0.1881 0.2886 REMARK 3 9 2.1231 - 2.0414 1.00 1345 148 0.2011 0.2647 REMARK 3 10 2.0414 - 1.9709 1.00 1323 144 0.1960 0.2450 REMARK 3 11 1.9709 - 1.9093 0.99 1337 147 0.2500 0.3214 REMARK 3 12 1.9093 - 1.8547 0.96 1288 140 0.2409 0.2746 REMARK 3 13 1.8547 - 1.8059 0.88 1180 131 0.2308 0.2626 REMARK 3 14 1.8059 - 1.7620 0.57 759 82 0.2533 0.3301 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) : 0.200 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.570 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.35 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 1718 REMARK 3 ANGLE : 0.868 2345 REMARK 3 CHIRALITY : 0.062 256 REMARK 3 PLANARITY : 0.006 300 REMARK 3 DIHEDRAL : 3.509 1021 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 17.6455 -2.9597 -14.1437 REMARK 3 T TENSOR REMARK 3 T11: 0.0807 T22: 0.0701 REMARK 3 T33: 0.0525 T12: 0.0040 REMARK 3 T13: 0.0229 T23: 0.0056 REMARK 3 L TENSOR REMARK 3 L11: 0.7907 L22: 0.8050 REMARK 3 L33: 0.6927 L12: 0.0984 REMARK 3 L13: 0.2825 L23: 0.4790 REMARK 3 S TENSOR REMARK 3 S11: 0.0470 S12: -0.0543 S13: -0.0266 REMARK 3 S21: 0.2010 S22: -0.0658 S23: 0.0377 REMARK 3 S31: 0.1089 S32: -0.0000 S33: -0.1160 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 7F8L COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 07-JUL-21. REMARK 100 THE DEPOSITION ID IS D_1300022841. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-NOV-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL19U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9792 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21199 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.760 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.9 REMARK 200 DATA REDUNDANCY : 8.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.76 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.82 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: 7JTL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 160 MM CALCIUM CHLORIDE, 80 MM SODIUM REMARK 280 HEPES PH 7.5, 23% (V/V) PEG400, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 289.15K 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 18.73650 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 55.61000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 24.72700 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 55.61000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 18.73650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 24.72700 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1840 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12610 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -40.0 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 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 SER A 15 REMARK 465 PHE A 16 REMARK 465 HIS A 17 REMARK 465 SER B 15 REMARK 465 PHE B 16 REMARK 465 HIS B 17 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 ASP A 63 CG OD1 OD2 REMARK 470 GLN B 18 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 O HOH A 307 O HOH A 308 2.01 REMARK 500 O HOH B 352 O HOH B 409 2.13 REMARK 500 O LEU A 60 O HOH A 301 2.14 REMARK 500 O HOH A 330 O HOH A 417 2.15 REMARK 500 O HOH A 315 O HOH A 393 2.16 REMARK 500 ND2 ASN B 78 O HOH B 301 2.17 REMARK 500 O GLU A 64 O HOH A 302 2.19 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 CYS B 90 104.29 -52.71 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 A 447 DISTANCE = 6.26 ANGSTROMS REMARK 525 HOH A 448 DISTANCE = 7.18 ANGSTROMS REMARK 525 HOH B 421 DISTANCE = 6.43 ANGSTROMS REMARK 525 HOH B 422 DISTANCE = 6.71 ANGSTROMS 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 201 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 34 OD1 REMARK 620 2 ASP A 35 O 92.1 REMARK 620 3 GLU A 106 OE2 130.7 50.9 REMARK 620 4 HOH A 399 O 84.6 96.8 125.5 REMARK 620 5 HOH A 407 O 93.6 167.5 117.7 94.8 REMARK 620 6 HOH A 410 O 172.2 82.7 49.0 90.3 92.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 202 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 35 OD2 REMARK 620 2 HOH A 310 O 83.5 REMARK 620 3 HOH A 321 O 99.7 69.7 REMARK 620 4 HOH A 322 O 172.3 104.1 82.1 REMARK 620 5 HOH A 373 O 87.5 141.7 75.4 85.8 REMARK 620 6 HOH A 408 O 92.8 71.6 137.4 90.7 146.2 REMARK 620 7 HOH A 413 O 94.3 140.8 148.2 80.6 76.8 69.5 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 202 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 34 OD1 REMARK 620 2 ASP B 35 O 85.9 REMARK 620 3 HOH B 305 O 143.5 58.1 REMARK 620 4 HOH B 403 O 106.7 166.4 109.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 201 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 35 OD2 REMARK 620 2 HOH B 309 O 152.8 REMARK 620 3 HOH B 355 O 81.3 74.6 REMARK 620 4 HOH B 376 O 89.5 115.1 170.2 REMARK 620 N 1 2 3 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 7F5F RELATED DB: PDB DBREF1 7F8L A 16 121 UNP A0A6B9WE90_SARS DBREF2 7F8L A A0A6B9WE90 16 121 DBREF1 7F8L B 16 121 UNP A0A6B9WE90_SARS DBREF2 7F8L B A0A6B9WE90 16 121 SEQADV 7F8L SER A 15 UNP A0A6B9WE9 EXPRESSION TAG SEQADV 7F8L SER B 15 UNP A0A6B9WE9 EXPRESSION TAG SEQRES 1 A 107 SER PHE HIS GLN GLU CYS SER LEU GLN SER CYS ALA GLN SEQRES 2 A 107 HIS GLN PRO TYR VAL VAL ASP ASP PRO CYS PRO ILE HIS SEQRES 3 A 107 PHE TYR SER LYS TRP TYR ILE ARG VAL GLY ALA ARG LYS SEQRES 4 A 107 SER ALA PRO LEU ILE GLU LEU CYS VAL ASP GLU VAL GLY SEQRES 5 A 107 SER LYS SER PRO ILE GLN TYR ILE ASP ILE GLY ASN TYR SEQRES 6 A 107 THR VAL SER CYS SER PRO PHE THR ILE ASN CYS GLN GLU SEQRES 7 A 107 PRO LYS LEU GLY SER LEU VAL VAL ARG CYS SER PHE TYR SEQRES 8 A 107 GLU ASP PHE LEU GLU TYR HIS ASP VAL ARG VAL VAL LEU SEQRES 9 A 107 ASP PHE ILE SEQRES 1 B 107 SER PHE HIS GLN GLU CYS SER LEU GLN SER CYS ALA GLN SEQRES 2 B 107 HIS GLN PRO TYR VAL VAL ASP ASP PRO CYS PRO ILE HIS SEQRES 3 B 107 PHE TYR SER LYS TRP TYR ILE ARG VAL GLY ALA ARG LYS SEQRES 4 B 107 SER ALA PRO LEU ILE GLU LEU CYS VAL ASP GLU VAL GLY SEQRES 5 B 107 SER LYS SER PRO ILE GLN TYR ILE ASP ILE GLY ASN TYR SEQRES 6 B 107 THR VAL SER CYS SER PRO PHE THR ILE ASN CYS GLN GLU SEQRES 7 B 107 PRO LYS LEU GLY SER LEU VAL VAL ARG CYS SER PHE TYR SEQRES 8 B 107 GLU ASP PHE LEU GLU TYR HIS ASP VAL ARG VAL VAL LEU SEQRES 9 B 107 ASP PHE ILE HET CA A 201 1 HET CA A 202 1 HET CA B 201 1 HET CA B 202 1 HETNAM CA CALCIUM ION FORMUL 3 CA 4(CA 2+) FORMUL 7 HOH *270(H2 O) SHEET 1 AA1 5 CYS A 20 CYS A 25 0 SHEET 2 AA1 5 TYR A 111 PHE A 120 1 O ARG A 115 N SER A 21 SHEET 3 AA1 5 GLY A 96 SER A 103 -1 N CYS A 102 O HIS A 112 SHEET 4 AA1 5 TYR A 42 VAL A 49 -1 N TYR A 42 O SER A 103 SHEET 5 AA1 5 LEU A 57 GLU A 59 -1 O ILE A 58 N ILE A 47 SHEET 1 AA2 3 PRO A 30 VAL A 32 0 SHEET 2 AA2 3 THR A 87 ASN A 89 -1 O ILE A 88 N TYR A 31 SHEET 3 AA2 3 THR A 80 SER A 82 -1 N SER A 82 O THR A 87 SHEET 1 AA3 5 CYS B 20 CYS B 25 0 SHEET 2 AA3 5 HIS B 112 PHE B 120 1 O ARG B 115 N SER B 21 SHEET 3 AA3 5 GLY B 96 SER B 103 -1 N CYS B 102 O HIS B 112 SHEET 4 AA3 5 TYR B 42 VAL B 49 -1 N LYS B 44 O ARG B 101 SHEET 5 AA3 5 LEU B 57 GLU B 59 -1 O ILE B 58 N ILE B 47 SHEET 1 AA4 3 PRO B 30 VAL B 32 0 SHEET 2 AA4 3 THR B 87 ASN B 89 -1 O ILE B 88 N TYR B 31 SHEET 3 AA4 3 THR B 80 SER B 82 -1 N VAL B 81 O THR B 87 SSBOND 1 CYS A 20 CYS B 20 1555 1555 2.04 SSBOND 2 CYS A 25 CYS A 90 1555 1555 2.03 SSBOND 3 CYS A 37 CYS A 102 1555 1555 2.01 SSBOND 4 CYS A 61 CYS A 83 1555 1555 2.04 SSBOND 5 CYS B 25 CYS B 90 1555 1555 2.04 SSBOND 6 CYS B 37 CYS B 102 1555 1555 2.02 SSBOND 7 CYS B 61 CYS B 83 1555 1555 2.05 LINK OD1 ASP A 34 CA CA A 201 1555 1555 2.33 LINK O ASP A 35 CA CA A 201 1555 1555 2.36 LINK OD2 ASP A 35 CA CA A 202 1555 1555 2.41 LINK OE2 GLU A 106 CA CA A 201 1555 4555 2.59 LINK CA CA A 201 O HOH A 399 1555 1555 2.40 LINK CA CA A 201 O HOH A 407 1555 1555 2.36 LINK CA CA A 201 O HOH A 410 1555 4455 2.46 LINK CA CA A 202 O HOH A 310 1555 1555 2.45 LINK CA CA A 202 O HOH A 321 1555 1555 2.40 LINK CA CA A 202 O HOH A 322 1555 4455 2.43 LINK CA CA A 202 O HOH A 373 1555 4455 2.45 LINK CA CA A 202 O HOH A 408 1555 1555 2.39 LINK CA CA A 202 O HOH A 413 1555 1555 2.49 LINK OD1 ASP B 34 CA CA B 202 1555 1555 2.48 LINK OD2 ASP B 35 CA CA B 201 1555 1555 2.69 LINK O ASP B 35 CA CA B 202 1555 1555 2.78 LINK CA CA B 201 O HOH B 309 1555 1555 2.40 LINK CA CA B 201 O HOH B 355 1555 1555 2.34 LINK CA CA B 201 O HOH B 376 1555 1555 2.76 LINK CA CA B 202 O HOH B 305 1555 1555 2.25 LINK CA CA B 202 O HOH B 403 1555 1555 2.50 CISPEP 1 SER A 84 PRO A 85 0 -3.04 CISPEP 2 SER B 84 PRO B 85 0 -2.06 CRYST1 37.473 49.454 111.220 90.00 90.00 90.00 P 21 21 21 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 0.026686 0.000000 0.000000 0.00000 SCALE2 0.000000 0.020221 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008991 0.00000