HEADER IMMUNE SYSTEM 24-NOV-10 3PP4 TITLE EPITOPE CHARACTERIZATION AND CRYSTAL STRUCTURE OF GA101 PROVIDE TITLE 2 INSIGHTS INTO THE MOLECULAR BASIS FOR THE TYPE I / TYPE II TITLE 3 DISTINCTION OF ANTI- CD20 ANTIBODIES COMPND MOL_ID: 1; COMPND 2 MOLECULE: GA101 FAB HEAVY CHAIN; COMPND 3 CHAIN: H; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: GA101 FAB LIGHT CHAIN; COMPND 7 CHAIN: L; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: B-LYMPHOCYTE ANTIGEN CD20; COMPND 11 CHAIN: P; COMPND 12 FRAGMENT: LARGE EXTRACELLULAR LOOP (UNP RESIDUES 163-187); COMPND 13 SYNONYM: B-LYMPHOCYTE SURFACE ANTIGEN B1, BP35, LEUKOCYTE SURFACE COMPND 14 ANTIGEN LEU-16, MEMBRANE-SPANNING 4-DOMAINS SUBFAMILY A MEMBER 1; COMPND 15 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 EXPRESSION_SYSTEM: CRICETULUS GRISEUS; SOURCE 6 EXPRESSION_SYSTEM_COMMON: CHINESE HAMSTER; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 10029; SOURCE 8 EXPRESSION_SYSTEM_CELL_LINE: CHINESE HAMSTER OVARY (CHO); SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 11 ORGANISM_COMMON: MOUSE; SOURCE 12 ORGANISM_TAXID: 10090; SOURCE 13 EXPRESSION_SYSTEM: CRICETULUS GRISEUS; SOURCE 14 EXPRESSION_SYSTEM_COMMON: CHINESE HAMSTER; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 10029; SOURCE 16 EXPRESSION_SYSTEM_CELL_LINE: CHINESE HAMSTER OVARY (CHO); SOURCE 17 MOL_ID: 3; SOURCE 18 SYNTHETIC: YES; SOURCE 19 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 20 ORGANISM_COMMON: HUMAN; SOURCE 21 ORGANISM_TAXID: 9606; SOURCE 22 OTHER_DETAILS: CD20 KEYWDS ANTIBODY FAB FRAGMENT IG-DOMAIN, CD20, CYCLIC PEPTIDE, ANTIBODY KEYWDS 2 ANTIGEN, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR K.-P.HOPFNER,A.LAMMENS REVDAT 4 30-OCT-24 3PP4 1 REMARK REVDAT 3 06-SEP-23 3PP4 1 REMARK REVDAT 2 27-JUL-11 3PP4 1 JRNL REVDAT 1 13-APR-11 3PP4 0 JRNL AUTH G.NIEDERFELLNER,A.LAMMENS,O.MUNDIGL,G.J.GEORGES,W.SCHAEFER, JRNL AUTH 2 M.SCHWAIGER,A.FRANKE,K.WIECHMANN,S.JENEWEIN,J.W.SLOOTSTRA, JRNL AUTH 3 P.TIMMERMAN,A.BRANNSTROM,F.LINDSTROM,E.MOSSNER,P.UMANA, JRNL AUTH 4 K.P.HOPFNER,C.KLEIN JRNL TITL EPITOPE CHARACTERIZATION AND CRYSTAL STRUCTURE OF GA101 JRNL TITL 2 PROVIDE INSIGHTS INTO THE MOLECULAR BASIS FOR TYPE I/II JRNL TITL 3 DISTINCTION OF CD20 ANTIBODIES. JRNL REF BLOOD V. 118 358 2011 JRNL REFN ISSN 0006-4971 JRNL PMID 21444918 JRNL DOI 10.1182/BLOOD-2010-09-305847 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) 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) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.95 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.970 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 3 NUMBER OF REFLECTIONS : 60342 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.139 REMARK 3 R VALUE (WORKING SET) : 0.137 REMARK 3 FREE R VALUE : 0.187 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.310 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 42.9655 - 3.8538 0.97 4179 143 0.1427 0.1585 REMARK 3 2 3.8538 - 3.0592 1.00 4249 146 0.1266 0.1694 REMARK 3 3 3.0592 - 2.6725 1.00 4222 145 0.1397 0.1862 REMARK 3 4 2.6725 - 2.4282 1.00 4218 144 0.1377 0.1903 REMARK 3 5 2.4282 - 2.2542 0.99 4163 143 0.1327 0.1948 REMARK 3 6 2.2542 - 2.1213 0.99 4207 144 0.1242 0.2009 REMARK 3 7 2.1213 - 2.0150 0.99 4188 144 0.1205 0.1814 REMARK 3 8 2.0150 - 1.9273 0.99 4159 142 0.1197 0.1880 REMARK 3 9 1.9273 - 1.8531 0.99 4170 144 0.1175 0.1987 REMARK 3 10 1.8531 - 1.7892 0.99 4168 142 0.1104 0.1810 REMARK 3 11 1.7892 - 1.7332 0.98 4122 142 0.1112 0.1721 REMARK 3 12 1.7332 - 1.6837 0.98 4154 142 0.1156 0.1864 REMARK 3 13 1.6837 - 1.6394 0.98 4129 141 0.1273 0.2034 REMARK 3 14 1.6394 - 1.5994 0.95 4014 138 0.1354 0.1985 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 : 0.38 REMARK 3 B_SOL : 76.51 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.13190 REMARK 3 B22 (A**2) : -0.37770 REMARK 3 B33 (A**2) : -7.37750 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 2.58230 REMARK 3 B23 (A**2) : 0.00000 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 : 0.004 3878 REMARK 3 ANGLE : 0.946 5354 REMARK 3 CHIRALITY : 0.060 618 REMARK 3 PLANARITY : 0.004 687 REMARK 3 DIHEDRAL : 15.192 1457 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 3PP4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-NOV-10. REMARK 100 THE DEPOSITION ID IS D_1000062646. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-NOV-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : SILICON (1 1 1) CHANNEL-CUT REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 60342 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 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 (%) : 98.4 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.05500 REMARK 200 R SYM (I) : 0.04300 REMARK 200 FOR THE DATA SET : 17.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.70 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.8 REMARK 200 DATA REDUNDANCY IN SHELL : 3.70 REMARK 200 R MERGE FOR SHELL (I) : 0.24700 REMARK 200 R SYM FOR SHELL (I) : 0.21000 REMARK 200 FOR SHELL : 5.900 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: 3PP3 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.32 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 16% (W/V) PEG4000, 4% (V/V) REMARK 280 ISOPROPANOL, 0.1 M SODIUM ACETATE, PH 6.0, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 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 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 42.02500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.95000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 42.02500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 42.95000 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4910 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21090 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -42.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: H, L, P 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 H 221 REMARK 465 CYS H 222 REMARK 465 ASP H 223 REMARK 465 LYS H 224 REMARK 465 ASN P 163 REMARK 475 REMARK 475 ZERO OCCUPANCY RESIDUES REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY. REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE) REMARK 475 M RES C SSEQI REMARK 475 GLU L 218 REMARK 475 CYS L 219 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 GLN H 1 CG CD OE1 NE2 REMARK 480 SER H 30 CA CB OG REMARK 480 LYS H 65 CD CE NZ REMARK 480 LYS H 135 CD CE NZ REMARK 480 LYS H 207 CG CD CE NZ REMARK 480 LYS H 212 CD CE NZ REMARK 480 LYS H 216 CG CD CE NZ REMARK 480 LYS H 220 O CB CG CD CE NZ REMARK 480 LYS L 112 NZ REMARK 480 LYS L 131 CG CD CE NZ REMARK 480 GLU L 148 CG CD OE1 OE2 REMARK 480 LYS L 150 CD CE NZ REMARK 480 GLN L 152 CG CD OE1 NE2 REMARK 480 ASN L 157 ND2 REMARK 480 LYS L 188 CD CE NZ REMARK 480 LYS L 193 CB CG CD CE NZ REMARK 480 LYS L 195 CB CG CD CE REMARK 480 VAL L 196 CB CG1 CG2 REMARK 480 ARG L 216 CG CD NE CZ NH1 NH2 REMARK 480 ILE P 164 N CA CB CG1 CG2 CD1 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 PHE H 64 O HOH H 781 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 TRP H 105 -133.83 61.91 REMARK 500 MET L 56 -46.50 75.46 REMARK 500 MET L 56 -52.50 81.03 REMARK 500 SER L 72 -157.73 -105.09 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL H 225 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3PP3 RELATED DB: PDB REMARK 900 GA101 FAB WITHOUT CD20 PEPTIDE DBREF 3PP4 P 163 187 UNP P11836 CD20_HUMAN 163 187 DBREF 3PP4 H 1 224 PDB 3PP4 3PP4 1 224 DBREF 3PP4 L 1 219 PDB 3PP4 3PP4 1 219 SEQRES 1 H 224 GLN VAL GLN LEU VAL GLN SER GLY ALA GLU VAL LYS LYS SEQRES 2 H 224 PRO GLY SER SER VAL LYS VAL SER CYS LYS ALA SER GLY SEQRES 3 H 224 TYR ALA PHE SER TYR SER TRP ILE ASN TRP VAL ARG GLN SEQRES 4 H 224 ALA PRO GLY GLN GLY LEU GLU TRP MET GLY ARG ILE PHE SEQRES 5 H 224 PRO GLY ASP GLY ASP THR ASP TYR ASN GLY LYS PHE LYS SEQRES 6 H 224 GLY ARG VAL THR ILE THR ALA ASP LYS SER THR SER THR SEQRES 7 H 224 ALA TYR MET GLU LEU SER SER LEU ARG SER GLU ASP THR SEQRES 8 H 224 ALA VAL TYR TYR CYS ALA ARG ASN VAL PHE ASP GLY TYR SEQRES 9 H 224 TRP LEU VAL TYR TRP GLY GLN GLY THR LEU VAL THR VAL SEQRES 10 H 224 SER SER ALA SER THR LYS GLY PRO SER VAL PHE PRO LEU SEQRES 11 H 224 ALA PRO SER SER LYS SER THR SER GLY GLY THR ALA ALA SEQRES 12 H 224 LEU GLY CYS LEU VAL LYS ASP TYR PHE PRO GLU PRO VAL SEQRES 13 H 224 THR VAL SER TRP ASN SER GLY ALA LEU THR SER GLY VAL SEQRES 14 H 224 HIS THR PHE PRO ALA VAL LEU GLN SER SER GLY LEU TYR SEQRES 15 H 224 SER LEU SER SER VAL VAL THR VAL PRO SER SER SER LEU SEQRES 16 H 224 GLY THR GLN THR TYR ILE CYS ASN VAL ASN HIS LYS PRO SEQRES 17 H 224 SER ASN THR LYS VAL ASP LYS LYS VAL GLU PRO LYS SER SEQRES 18 H 224 CYS ASP LYS SEQRES 1 L 219 ASP ILE VAL MET THR GLN THR PRO LEU SER LEU PRO VAL SEQRES 2 L 219 THR PRO GLY GLU PRO ALA SER ILE SER CYS ARG SER SER SEQRES 3 L 219 LYS SER LEU LEU HIS SER ASN GLY ILE THR TYR LEU TYR SEQRES 4 L 219 TRP TYR LEU GLN LYS PRO GLY GLN SER PRO GLN LEU LEU SEQRES 5 L 219 ILE TYR GLN MET SER ASN LEU VAL SER GLY VAL PRO ASP SEQRES 6 L 219 ARG PHE SER GLY SER GLY SER GLY THR ASP PHE THR LEU SEQRES 7 L 219 LYS ILE SER ARG VAL GLU ALA GLU ASP VAL GLY VAL TYR SEQRES 8 L 219 TYR CYS ALA GLN ASN LEU GLU LEU PRO TYR THR PHE GLY SEQRES 9 L 219 GLY GLY THR LYS VAL GLU ILE LYS ARG THR VAL ALA ALA SEQRES 10 L 219 PRO SER VAL PHE ILE PHE PRO PRO SER ASP GLU GLN LEU SEQRES 11 L 219 LYS SER GLY THR ALA SER VAL VAL CYS LEU LEU ASN ASN SEQRES 12 L 219 PHE TYR PRO ARG GLU ALA LYS VAL GLN TRP LYS VAL ASP SEQRES 13 L 219 ASN ALA LEU GLN SER GLY ASN SER GLN GLU SER VAL THR SEQRES 14 L 219 GLU GLN ASP SER LYS ASP SER THR TYR SER LEU SER SER SEQRES 15 L 219 THR LEU THR LEU SER LYS ALA ASP TYR GLU LYS HIS LYS SEQRES 16 L 219 VAL TYR ALA CYS GLU VAL THR HIS GLN GLY LEU SER SER SEQRES 17 L 219 PRO VAL THR LYS SER PHE ASN ARG GLY GLU CYS SEQRES 1 P 25 ASN ILE TYR ASN CYS GLU PRO ALA ASN PRO SER GLU LYS SEQRES 2 P 25 ASN SER PRO SER THR GLN TYR CYS TYR SER ILE GLN HET CL H 225 1 HETNAM CL CHLORIDE ION FORMUL 4 CL CL 1- FORMUL 5 HOH *759(H2 O) HELIX 1 1 ALA H 28 SER H 32 5 5 HELIX 2 2 ARG H 87 THR H 91 5 5 HELIX 3 3 SER H 162 ALA H 164 5 3 HELIX 4 4 SER H 193 LEU H 195 5 3 HELIX 5 5 LYS H 207 ASN H 210 5 4 HELIX 6 6 GLU L 84 VAL L 88 5 5 HELIX 7 7 SER L 126 SER L 132 1 7 HELIX 8 8 LYS L 188 LYS L 193 1 6 HELIX 9 9 ASN P 171 LYS P 175 5 5 HELIX 10 10 SER P 177 ILE P 186 1 10 SHEET 1 A 4 GLN H 3 GLN H 6 0 SHEET 2 A 4 VAL H 18 SER H 25 -1 O LYS H 23 N VAL H 5 SHEET 3 A 4 THR H 78 LEU H 83 -1 O MET H 81 N VAL H 20 SHEET 4 A 4 VAL H 68 ASP H 73 -1 N ASP H 73 O THR H 78 SHEET 1 B 6 GLU H 10 LYS H 12 0 SHEET 2 B 6 THR H 113 VAL H 117 1 O THR H 116 N LYS H 12 SHEET 3 B 6 ALA H 92 VAL H 100 -1 N TYR H 94 O THR H 113 SHEET 4 B 6 ILE H 34 GLN H 39 -1 N ASN H 35 O ALA H 97 SHEET 5 B 6 LEU H 45 ILE H 51 -1 O MET H 48 N TRP H 36 SHEET 6 B 6 THR H 58 TYR H 60 -1 O ASP H 59 N ARG H 50 SHEET 1 C 4 GLU H 10 LYS H 12 0 SHEET 2 C 4 THR H 113 VAL H 117 1 O THR H 116 N LYS H 12 SHEET 3 C 4 ALA H 92 VAL H 100 -1 N TYR H 94 O THR H 113 SHEET 4 C 4 TRP H 105 TRP H 109 -1 O TRP H 105 N VAL H 100 SHEET 1 D 4 SER H 126 LEU H 130 0 SHEET 2 D 4 THR H 141 TYR H 151 -1 O GLY H 145 N LEU H 130 SHEET 3 D 4 TYR H 182 PRO H 191 -1 O TYR H 182 N TYR H 151 SHEET 4 D 4 VAL H 169 THR H 171 -1 N HIS H 170 O VAL H 187 SHEET 1 E 4 THR H 137 SER H 138 0 SHEET 2 E 4 THR H 141 TYR H 151 -1 O THR H 141 N SER H 138 SHEET 3 E 4 TYR H 182 PRO H 191 -1 O TYR H 182 N TYR H 151 SHEET 4 E 4 VAL H 175 LEU H 176 -1 N VAL H 175 O SER H 183 SHEET 1 F 3 THR H 157 TRP H 160 0 SHEET 2 F 3 TYR H 200 HIS H 206 -1 O ASN H 203 N SER H 159 SHEET 3 F 3 THR H 211 VAL H 217 -1 O VAL H 213 N VAL H 204 SHEET 1 G 4 MET L 4 THR L 7 0 SHEET 2 G 4 ALA L 19 SER L 25 -1 O ARG L 24 N THR L 5 SHEET 3 G 4 ASP L 75 ILE L 80 -1 O ILE L 80 N ALA L 19 SHEET 4 G 4 PHE L 67 GLY L 71 -1 N SER L 68 O LYS L 79 SHEET 1 H 6 SER L 10 VAL L 13 0 SHEET 2 H 6 THR L 107 ILE L 111 1 O GLU L 110 N VAL L 13 SHEET 3 H 6 GLY L 89 GLN L 95 -1 N GLY L 89 O VAL L 109 SHEET 4 H 6 LEU L 38 GLN L 43 -1 N TYR L 41 O TYR L 92 SHEET 5 H 6 PRO L 49 TYR L 54 -1 O LEU L 52 N TRP L 40 SHEET 6 H 6 ASN L 58 LEU L 59 -1 O ASN L 58 N TYR L 54 SHEET 1 I 4 SER L 10 VAL L 13 0 SHEET 2 I 4 THR L 107 ILE L 111 1 O GLU L 110 N VAL L 13 SHEET 3 I 4 GLY L 89 GLN L 95 -1 N GLY L 89 O VAL L 109 SHEET 4 I 4 THR L 102 PHE L 103 -1 O THR L 102 N GLN L 95 SHEET 1 J 4 SER L 119 PHE L 123 0 SHEET 2 J 4 THR L 134 PHE L 144 -1 O LEU L 140 N PHE L 121 SHEET 3 J 4 TYR L 178 SER L 187 -1 O SER L 182 N CYS L 139 SHEET 4 J 4 SER L 164 VAL L 168 -1 N SER L 167 O SER L 181 SHEET 1 K 4 ALA L 158 LEU L 159 0 SHEET 2 K 4 LYS L 150 VAL L 155 -1 N VAL L 155 O ALA L 158 SHEET 3 K 4 VAL L 196 THR L 202 -1 O GLU L 200 N GLN L 152 SHEET 4 K 4 VAL L 210 ASN L 215 -1 O VAL L 210 N VAL L 201 SSBOND 1 CYS H 22 CYS H 96 1555 1555 2.04 SSBOND 2 CYS H 146 CYS H 202 1555 1555 2.03 SSBOND 3 CYS L 23 CYS L 93 1555 1555 2.05 SSBOND 4 CYS L 139 CYS L 199 1555 1555 2.03 SSBOND 5 CYS P 167 CYS P 183 1555 1555 2.04 CISPEP 1 PHE H 152 PRO H 153 0 -6.05 CISPEP 2 GLU H 154 PRO H 155 0 0.71 CISPEP 3 THR L 7 PRO L 8 0 -2.36 CISPEP 4 THR L 7 PRO L 8 0 -3.65 CISPEP 5 LEU L 99 PRO L 100 0 -2.29 CISPEP 6 TYR L 145 PRO L 146 0 4.45 SITE 1 AC1 4 ASN H 35 ARG H 50 ASN H 99 TYR L 101 CRYST1 84.050 85.900 72.870 90.00 116.34 90.00 C 1 2 1 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 0.011898 0.000000 0.005891 0.00000 SCALE2 0.000000 0.011641 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015313 0.00000