HEADER IMMUNE SYSTEM 31-MAR-24 8YWR TITLE CRYSTAL STRUCTURE OF THE FAB FRAGMENT OF THE ANTI-IL-6 ANTIBODY 68F2 TITLE 2 IN COMPLEX WITH A DOMAIN-SWAPPED IL-6 DIMER COMPND MOL_ID: 1; COMPND 2 MOLECULE: INTERLEUKIN-6; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: IL-6,B-CELL STIMULATORY FACTOR 2,BSF-2,CTL DIFFERENTIATION COMPND 5 FACTOR,CDF,HYBRIDOMA GROWTH FACTOR,INTERFERON BETA-2,IFN-BETA-2; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: HEAVY CHAIN OF THE FAB FRAGMENT OF ANTI-IL-6 ANTIBODY 68F2; COMPND 9 CHAIN: H; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: LIGHT CHAIN OF THE FAB FRAGMENT OF ANTI-IL-6 ANTIBODY 68F2; COMPND 13 CHAIN: L; COMPND 14 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: IL6, IFNB2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: LAMA GLAMA; SOURCE 10 ORGANISM_TAXID: 9844; SOURCE 11 EXPRESSION_SYSTEM: LAMA GLAMA; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 9844; SOURCE 13 MOL_ID: 3; SOURCE 14 ORGANISM_SCIENTIFIC: LAMA GLAMA; SOURCE 15 ORGANISM_TAXID: 9844; SOURCE 16 EXPRESSION_SYSTEM: LAMA GLAMA; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 9844 KEYWDS INTERLEUKIN, DIMER, SWAP, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR S.BUKHDRUKER,A.YUDENKO,V.BORSHCHEVSKIY REVDAT 1 06-NOV-24 8YWR 0 JRNL AUTH A.YUDENKO,S.BUKHDRUKER,P.SHISHKIN,S.RODIN,A.BURTSEVA, JRNL AUTH 2 A.PETROV,N.PIGAREVA,A.SOKOLOV,E.ZINOVEV,I.ELISEEV,A.REMEEVA, JRNL AUTH 3 E.MARIN,A.MISHIN,V.GODELIY,I.GUSHCHIN,A.ISCHENKO, JRNL AUTH 4 V.BORSHCHEVSKIY JRNL TITL STRUCTURAL BASIS OF SIGNALING COMPLEX INHIBITION BY IL-6 JRNL TITL 2 DOMAIN-SWAPPED DIMERS JRNL REF STRUCTURE 2025 JRNL REFN ISSN 0969-2126 REMARK 2 REMARK 2 RESOLUTION. 2.93 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.93 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.07 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 3 NUMBER OF REFLECTIONS : 14774 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.218 REMARK 3 R VALUE (WORKING SET) : 0.214 REMARK 3 FREE R VALUE : 0.256 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.090 REMARK 3 FREE R VALUE TEST SET COUNT : 1490 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 41.0700 - 6.5200 0.99 1256 137 0.1860 0.1916 REMARK 3 2 6.5100 - 5.1700 0.99 1233 133 0.1894 0.2488 REMARK 3 3 5.1700 - 4.5200 0.99 1232 129 0.1670 0.1988 REMARK 3 4 4.5200 - 4.1100 0.99 1221 131 0.1701 0.2328 REMARK 3 5 4.1100 - 3.8100 0.99 1227 126 0.2016 0.2642 REMARK 3 6 3.8100 - 3.5900 0.99 1185 156 0.2192 0.2553 REMARK 3 7 3.5900 - 3.4100 0.98 1235 139 0.2447 0.2608 REMARK 3 8 3.4100 - 3.2600 0.98 1187 149 0.2503 0.3172 REMARK 3 9 3.2600 - 3.1400 0.98 1185 136 0.2604 0.2864 REMARK 3 10 3.1400 - 3.0300 0.98 1225 149 0.2742 0.3192 REMARK 3 11 3.0300 - 2.9300 0.90 1098 105 0.3004 0.3423 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.370 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.098 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 29.73 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.51 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 : 0.002 4371 REMARK 3 ANGLE : 0.511 5961 REMARK 3 CHIRALITY : 0.039 689 REMARK 3 PLANARITY : 0.004 757 REMARK 3 DIHEDRAL : 10.805 1546 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: (CHAIN 'A' AND RESID 23 THROUGH 184) REMARK 3 ORIGIN FOR THE GROUP (A): 28.3081 60.9032 11.8852 REMARK 3 T TENSOR REMARK 3 T11: 0.1403 T22: 0.0500 REMARK 3 T33: 0.2064 T12: 0.0027 REMARK 3 T13: 0.0250 T23: 0.0366 REMARK 3 L TENSOR REMARK 3 L11: 0.0090 L22: 0.0367 REMARK 3 L33: 0.0185 L12: -0.0097 REMARK 3 L13: -0.0099 L23: -0.0092 REMARK 3 S TENSOR REMARK 3 S11: 0.0173 S12: 0.0232 S13: 0.0279 REMARK 3 S21: -0.0141 S22: 0.0193 S23: 0.0366 REMARK 3 S31: -0.0445 S32: -0.0288 S33: 0.0600 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN 'H' AND RESID 1 THROUGH 222) REMARK 3 ORIGIN FOR THE GROUP (A): 9.7009 25.6300 18.7189 REMARK 3 T TENSOR REMARK 3 T11: 0.0732 T22: 0.0862 REMARK 3 T33: 0.0397 T12: 0.0312 REMARK 3 T13: -0.0052 T23: 0.0018 REMARK 3 L TENSOR REMARK 3 L11: 0.0392 L22: 0.0760 REMARK 3 L33: 0.1288 L12: 0.0108 REMARK 3 L13: -0.0697 L23: -0.0476 REMARK 3 S TENSOR REMARK 3 S11: 0.0205 S12: 0.0563 S13: 0.0017 REMARK 3 S21: -0.0340 S22: 0.0018 S23: 0.0550 REMARK 3 S31: 0.0229 S32: -0.1090 S33: 0.0329 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: (CHAIN 'L' AND RESID 3 THROUGH 212) REMARK 3 ORIGIN FOR THE GROUP (A): 20.0098 12.9678 26.1819 REMARK 3 T TENSOR REMARK 3 T11: 0.0608 T22: 0.0753 REMARK 3 T33: 0.0499 T12: -0.0330 REMARK 3 T13: -0.0198 T23: -0.0153 REMARK 3 L TENSOR REMARK 3 L11: 0.0831 L22: 0.0801 REMARK 3 L33: 0.0633 L12: -0.0545 REMARK 3 L13: -0.0297 L23: -0.0376 REMARK 3 S TENSOR REMARK 3 S11: 0.0442 S12: 0.0429 S13: -0.0454 REMARK 3 S21: -0.0671 S22: -0.0358 S23: 0.0225 REMARK 3 S31: 0.0076 S32: -0.0499 S33: 0.0261 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 8YWR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 02-APR-24. REMARK 100 THE DEPOSITION ID IS D_1300046429. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-JUL-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 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) : 0.971 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14778 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.930 REMARK 200 RESOLUTION RANGE LOW (A) : 45.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 200 DATA REDUNDANCY : 6.500 REMARK 200 R MERGE (I) : 0.18000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.93 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 88.8 REMARK 200 DATA REDUNDANCY IN SHELL : 5.20 REMARK 200 R MERGE FOR SHELL (I) : 0.87000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.300 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: 4ZS7 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.88 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG 4K, 0.15 M (NH4)2SO4, 0.1 M REMARK 280 MES, PH 5.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 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 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 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: HEXAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, H, L 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 350 APPLY THE FOLLOWING TO CHAINS: A, H, L REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 46.55000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 PRO A 14 REMARK 465 HIS A 15 REMARK 465 ARG A 16 REMARK 465 GLN A 17 REMARK 465 PRO A 18 REMARK 465 LEU A 19 REMARK 465 THR A 20 REMARK 465 SER A 21 REMARK 465 SER A 22 REMARK 465 ASN A 48 REMARK 465 MET A 49 REMARK 465 CYS A 50 REMARK 465 GLU A 51 REMARK 465 SER A 52 REMARK 465 SER A 53 REMARK 465 LYS A 54 REMARK 465 GLU A 55 REMARK 465 ALA A 56 REMARK 465 LEU A 57 REMARK 465 ALA A 58 REMARK 465 GLU A 59 REMARK 465 ASN A 60 REMARK 465 ASN A 61 REMARK 465 LEU A 62 REMARK 465 ASN A 132 REMARK 465 LEU A 133 REMARK 465 ASP A 134 REMARK 465 ALA A 135 REMARK 465 ILE A 136 REMARK 465 THR A 137 REMARK 465 THR A 138 REMARK 465 PRO A 139 REMARK 465 ASP A 140 REMARK 465 PRO A 141 REMARK 465 THR A 142 REMARK 465 LYS H 138 REMARK 465 SER H 139 REMARK 465 THR H 140 REMARK 465 SER H 141 REMARK 465 GLN L 1 REMARK 465 ALA L 2 REMARK 465 THR L 213 REMARK 465 GLU L 214 REMARK 465 CYS L 215 REMARK 465 SER L 216 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 GLU A 23 CG CD OE1 OE2 REMARK 470 ARG A 24 CD NE CZ NH1 NH2 REMARK 470 LYS A 27 CE NZ REMARK 470 LYS A 41 CD CE NZ REMARK 470 GLU A 42 CD OE1 OE2 REMARK 470 LYS A 46 CG CD CE NZ REMARK 470 GLU A 99 CG CD OE1 OE2 REMARK 470 TYR A 100 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 GLN A 102 CG CD OE1 NE2 REMARK 470 ARG A 104 CD NE CZ NH1 NH2 REMARK 470 LYS A 120 CG CD CE NZ REMARK 470 LYS A 131 CG CD CE NZ REMARK 470 LYS H 45 NZ REMARK 470 LYS H 66 CD CE NZ REMARK 470 GLN H 114 CG CD OE1 NE2 REMARK 470 SER H 137 OG REMARK 470 LYS H 215 CD CE NZ REMARK 470 LYS L 190 CG CD CE NZ 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 PHE A 105 54.51 -114.28 REMARK 500 SER H 15 -15.66 74.97 REMARK 500 MET H 50 -62.84 -98.26 REMARK 500 PHE H 107 76.28 -119.78 REMARK 500 ASP H 153 76.27 56.00 REMARK 500 ASP L 28 -83.87 -116.51 REMARK 500 VAL L 53 -56.10 71.09 REMARK 500 ASP L 155 -101.23 55.71 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4ZS7 RELATED DB: PDB DBREF 8YWR A 14 184 UNP P05231 IL6_HUMAN 42 212 DBREF 8YWR H 1 222 PDB 8YWR 8YWR 1 222 DBREF 8YWR L 1 216 PDB 8YWR 8YWR 1 216 SEQRES 1 A 171 PRO HIS ARG GLN PRO LEU THR SER SER GLU ARG ILE ASP SEQRES 2 A 171 LYS GLN ILE ARG TYR ILE LEU ASP GLY ILE SER ALA LEU SEQRES 3 A 171 ARG LYS GLU THR CYS ASN LYS SER ASN MET CYS GLU SER SEQRES 4 A 171 SER LYS GLU ALA LEU ALA GLU ASN ASN LEU ASN LEU PRO SEQRES 5 A 171 LYS MET ALA GLU LYS ASP GLY CYS PHE GLN SER GLY PHE SEQRES 6 A 171 ASN GLU GLU THR CYS LEU VAL LYS ILE ILE THR GLY LEU SEQRES 7 A 171 LEU GLU PHE GLU VAL TYR LEU GLU TYR LEU GLN ASN ARG SEQRES 8 A 171 PHE GLU SER SER GLU GLU GLN ALA ARG ALA VAL GLN MET SEQRES 9 A 171 SER THR LYS VAL LEU ILE GLN PHE LEU GLN LYS LYS ALA SEQRES 10 A 171 LYS ASN LEU ASP ALA ILE THR THR PRO ASP PRO THR THR SEQRES 11 A 171 ASN ALA SER LEU LEU THR LYS LEU GLN ALA GLN ASN GLN SEQRES 12 A 171 TRP LEU GLN ASP MET THR THR HIS LEU ILE LEU ARG SER SEQRES 13 A 171 PHE LYS GLU PHE LEU GLN SER SER LEU ARG ALA LEU ARG SEQRES 14 A 171 GLN MET SEQRES 1 H 222 GLU VAL GLN LEU GLN GLU SER GLY PRO GLY LEU VAL LYS SEQRES 2 H 222 PRO SER GLN THR LEU SER LEU THR CYS THR VAL SER GLY SEQRES 3 H 222 GLY SER ILE THR THR ARG TYR TYR ALA TRP SER TRP ILE SEQRES 4 H 222 ARG GLN PRO PRO GLY LYS GLY LEU GLU TRP MET GLY VAL SEQRES 5 H 222 ILE ASP TYR ASP GLY ASP THR TYR TYR SER PRO SER LEU SEQRES 6 H 222 LYS SER ARG THR SER ILE SER TRP ASP THR SER LYS ASN SEQRES 7 H 222 GLN PHE SER LEU GLN LEU SER SER VAL THR PRO GLU ASP SEQRES 8 H 222 THR ALA VAL TYR TYR CYS ALA ARG ASP PRO ASP VAL VAL SEQRES 9 H 222 THR GLY PHE HIS TYR ASP TYR TRP GLY GLN GLY THR GLN SEQRES 10 H 222 VAL THR VAL SER SER ALA SER THR LYS GLY PRO SER VAL SEQRES 11 H 222 PHE PRO LEU ALA PRO SER SER LYS SER THR SER GLY GLY SEQRES 12 H 222 THR ALA ALA LEU GLY CYS LEU VAL LYS ASP TYR PHE PRO SEQRES 13 H 222 GLU PRO VAL THR VAL SER TRP ASN SER GLY ALA LEU THR SEQRES 14 H 222 SER GLY VAL HIS THR PHE PRO ALA VAL LEU GLN SER SER SEQRES 15 H 222 GLY LEU TYR SER LEU SER SER VAL VAL THR VAL PRO SER SEQRES 16 H 222 SER SER LEU GLY THR GLN THR TYR ILE CYS ASN VAL ASN SEQRES 17 H 222 HIS LYS PRO SER ASN THR LYS VAL ASP LYS LYS VAL GLU SEQRES 18 H 222 PRO SEQRES 1 L 216 GLN ALA VAL LEU THR GLN PRO PRO LEU VAL SER GLY THR SEQRES 2 L 216 PRO GLY GLN THR VAL THR ILE SER CYS ALA GLY ALA ASN SEQRES 3 L 216 ASN ASP ILE GLY THR TYR ALA TYR VAL SER TRP TYR GLN SEQRES 4 L 216 GLN LEU PRO GLY THR ALA PRO LYS LEU LEU ILE TYR LYS SEQRES 5 L 216 VAL THR THR ARG ALA SER GLY ILE PRO SER ARG PHE SER SEQRES 6 L 216 GLY SER LYS SER GLY ASN THR ALA SER LEU THR ILE SER SEQRES 7 L 216 GLY LEU GLN SER GLU ASP GLU ALA ASP TYR TYR CYS ALA SEQRES 8 L 216 SER TYR ARG ASN PHE ASN ASN ALA VAL PHE GLY ARG GLY SEQRES 9 L 216 THR HIS LEU THR VAL LEU GLY GLN PRO LYS ALA ALA PRO SEQRES 10 L 216 SER VAL THR LEU PHE PRO PRO SER SER GLU GLU LEU GLN SEQRES 11 L 216 ALA ASN LYS ALA THR LEU VAL CYS LEU ILE SER ASP PHE SEQRES 12 L 216 TYR PRO GLY ALA VAL THR VAL ALA TRP LYS ALA ASP SER SEQRES 13 L 216 SER PRO VAL LYS ALA GLY VAL GLU THR THR THR PRO SER SEQRES 14 L 216 LYS GLN SER ASN ASN LYS TYR ALA ALA SER SER TYR LEU SEQRES 15 L 216 SER LEU THR PRO GLU GLN TRP LYS SER HIS ARG SER TYR SEQRES 16 L 216 SER CYS GLN VAL THR HIS GLU GLY SER THR VAL GLU LYS SEQRES 17 L 216 THR VAL ALA PRO THR GLU CYS SER HET SO4 L 501 5 HET SO4 L 502 5 HETNAM SO4 SULFATE ION FORMUL 4 SO4 2(O4 S 2-) FORMUL 6 HOH *5(H2 O) HELIX 1 AA1 GLU A 23 SER A 47 1 25 HELIX 2 AA2 ALA A 68 GLY A 72 5 5 HELIX 3 AA3 ASN A 79 LEU A 101 1 23 HELIX 4 AA4 GLN A 102 GLU A 106 5 5 HELIX 5 AA5 SER A 108 LYS A 129 1 22 HELIX 6 AA6 ASN A 144 ARG A 182 1 39 HELIX 7 AA7 THR H 88 THR H 92 5 5 HELIX 8 AA8 SER H 196 GLY H 199 5 4 HELIX 9 AA9 LYS H 210 ASN H 213 5 4 HELIX 10 AB1 ASP L 28 ALA L 33 1 6 HELIX 11 AB2 GLN L 81 GLU L 85 5 5 HELIX 12 AB3 SER L 125 ALA L 131 1 7 HELIX 13 AB4 THR L 185 HIS L 192 1 8 SHEET 1 AA1 4 GLN H 3 SER H 7 0 SHEET 2 AA1 4 LEU H 18 SER H 25 -1 O THR H 23 N GLN H 5 SHEET 3 AA1 4 GLN H 79 LEU H 84 -1 O LEU H 84 N LEU H 18 SHEET 4 AA1 4 THR H 69 ASP H 74 -1 N ASP H 74 O GLN H 79 SHEET 1 AA2 6 LEU H 11 VAL H 12 0 SHEET 2 AA2 6 THR H 116 VAL H 120 1 O THR H 119 N VAL H 12 SHEET 3 AA2 6 ALA H 93 ASP H 100 -1 N TYR H 95 O THR H 116 SHEET 4 AA2 6 ALA H 35 GLN H 41 -1 N ILE H 39 O TYR H 96 SHEET 5 AA2 6 GLU H 48 ILE H 53 -1 O GLU H 48 N ARG H 40 SHEET 6 AA2 6 THR H 59 TYR H 61 -1 O TYR H 60 N VAL H 52 SHEET 1 AA3 4 LEU H 11 VAL H 12 0 SHEET 2 AA3 4 THR H 116 VAL H 120 1 O THR H 119 N VAL H 12 SHEET 3 AA3 4 ALA H 93 ASP H 100 -1 N TYR H 95 O THR H 116 SHEET 4 AA3 4 TYR H 111 TRP H 112 -1 O TYR H 111 N ARG H 99 SHEET 1 AA4 4 SER H 129 LEU H 133 0 SHEET 2 AA4 4 THR H 144 TYR H 154 -1 O GLY H 148 N LEU H 133 SHEET 3 AA4 4 TYR H 185 PRO H 194 -1 O VAL H 193 N ALA H 145 SHEET 4 AA4 4 VAL H 172 THR H 174 -1 N HIS H 173 O VAL H 190 SHEET 1 AA5 4 SER H 129 LEU H 133 0 SHEET 2 AA5 4 THR H 144 TYR H 154 -1 O GLY H 148 N LEU H 133 SHEET 3 AA5 4 TYR H 185 PRO H 194 -1 O VAL H 193 N ALA H 145 SHEET 4 AA5 4 VAL H 178 LEU H 179 -1 N VAL H 178 O SER H 186 SHEET 1 AA6 3 THR H 160 TRP H 163 0 SHEET 2 AA6 3 TYR H 203 HIS H 209 -1 O ASN H 206 N SER H 162 SHEET 3 AA6 3 THR H 214 VAL H 220 -1 O VAL H 216 N VAL H 207 SHEET 1 AA7 6 LEU L 9 GLY L 12 0 SHEET 2 AA7 6 THR L 105 VAL L 109 1 O THR L 108 N VAL L 10 SHEET 3 AA7 6 ALA L 86 ARG L 94 -1 N TYR L 88 O THR L 105 SHEET 4 AA7 6 VAL L 35 GLN L 40 -1 N TYR L 38 O TYR L 89 SHEET 5 AA7 6 LYS L 47 TYR L 51 -1 O LYS L 47 N GLN L 39 SHEET 6 AA7 6 THR L 55 ARG L 56 -1 O THR L 55 N TYR L 51 SHEET 1 AA8 4 LEU L 9 GLY L 12 0 SHEET 2 AA8 4 THR L 105 VAL L 109 1 O THR L 108 N VAL L 10 SHEET 3 AA8 4 ALA L 86 ARG L 94 -1 N TYR L 88 O THR L 105 SHEET 4 AA8 4 ASN L 98 PHE L 101 -1 O ASN L 98 N ARG L 94 SHEET 1 AA9 3 VAL L 18 ALA L 23 0 SHEET 2 AA9 3 THR L 72 ILE L 77 -1 O LEU L 75 N ILE L 20 SHEET 3 AA9 3 PHE L 64 SER L 69 -1 N SER L 69 O THR L 72 SHEET 1 AB1 4 SER L 118 PHE L 122 0 SHEET 2 AB1 4 ALA L 134 PHE L 143 -1 O LEU L 139 N THR L 120 SHEET 3 AB1 4 TYR L 176 LEU L 184 -1 O ALA L 178 N ILE L 140 SHEET 4 AB1 4 VAL L 163 THR L 165 -1 N GLU L 164 O TYR L 181 SHEET 1 AB2 4 SER L 118 PHE L 122 0 SHEET 2 AB2 4 ALA L 134 PHE L 143 -1 O LEU L 139 N THR L 120 SHEET 3 AB2 4 TYR L 176 LEU L 184 -1 O ALA L 178 N ILE L 140 SHEET 4 AB2 4 SER L 169 LYS L 170 -1 N SER L 169 O ALA L 177 SHEET 1 AB3 4 SER L 157 PRO L 158 0 SHEET 2 AB3 4 THR L 149 ALA L 154 -1 N ALA L 154 O SER L 157 SHEET 3 AB3 4 TYR L 195 HIS L 201 -1 O GLN L 198 N ALA L 151 SHEET 4 AB3 4 SER L 204 VAL L 210 -1 O VAL L 210 N TYR L 195 SSBOND 1 CYS A 73 CYS A 83 1555 1555 2.03 SSBOND 2 CYS H 22 CYS H 97 1555 1555 2.03 SSBOND 3 CYS H 149 CYS H 205 1555 1555 2.03 SSBOND 4 CYS L 22 CYS L 90 1555 1555 2.03 SSBOND 5 CYS L 138 CYS L 197 1555 1555 2.03 CISPEP 1 ARG H 32 TYR H 33 0 -2.22 CISPEP 2 PHE H 155 PRO H 156 0 -4.94 CISPEP 3 GLU H 157 PRO H 158 0 2.16 CISPEP 4 ASN L 95 PHE L 96 0 0.18 CISPEP 5 TYR L 144 PRO L 145 0 0.98 CRYST1 46.550 92.860 84.630 90.00 103.93 90.00 P 1 2 1 2 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 0.021482 0.000000 0.005328 0.00000 SCALE2 0.000000 0.010769 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012174 0.00000