HEADER SERINE PROTEINASE 10-SEP-84 3RP2 TITLE THE STRUCTURE OF RAT MAST CELL PROTEASE II AT 1.9-ANGSTROMS RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: RAT MAST CELL PROTEASE II; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS RATTUS; SOURCE 3 ORGANISM_COMMON: BLACK RAT; SOURCE 4 ORGANISM_TAXID: 10117 KEYWDS SERINE PROTEINASE EXPDTA X-RAY DIFFRACTION AUTHOR R.REYNOLDS,S.REMINGTON,L.WEAVER,R.FISCHER,W.ANDERSON,H.AMMON, AUTHOR 2 B.MATTHEWS REVDAT 7 29-NOV-17 3RP2 1 REMARK HELIX REVDAT 6 24-FEB-09 3RP2 1 VERSN REVDAT 5 01-APR-03 3RP2 1 JRNL REVDAT 4 09-JAN-89 3RP2 1 JRNL REVDAT 3 16-JUL-88 3RP2 3 REMARK SEQRES ATOM HETATM REVDAT 3 2 3 TER CONECT REVDAT 2 12-JUL-85 3RP2 1 REMARK REVDAT 1 29-OCT-84 3RP2 0 JRNL AUTH S.J.REMINGTON,R.G.WOODBURY,R.A.REYNOLDS,B.W.MATTHEWS, JRNL AUTH 2 H.NEURATH JRNL TITL THE STRUCTURE OF RAT MAST CELL PROTEASE II AT 1.9-A JRNL TITL 2 RESOLUTION. JRNL REF BIOCHEMISTRY V. 27 8097 1988 JRNL REFN ISSN 0006-2960 JRNL PMID 3233198 JRNL DOI 10.1021/BI00421A019 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH R.A.REYNOLDS,S.J.REMINGTON,L.H.WEAVER,R.G.FISHER, REMARK 1 AUTH 2 W.F.ANDERSON,H.L.AMMON,B.W.MATTHEWS REMARK 1 TITL STRUCTURE OF A SERINE PROTEASE FROM RAT MAST CELLS REMARK 1 TITL 2 DETERMINED FROM TWINNED CRYSTALS BY ISOMORPHOUS AND REMARK 1 TITL 3 MOLECULAR REPLACEMENT REMARK 1 REF ACTA CRYSTALLOGR.,SECT.B V. 41 139 1985 REMARK 1 REFN ISSN 0108-7681 REMARK 1 REFERENCE 2 REMARK 1 AUTH R.G.WOODBURY,N.KATUNUMA,K.KOBAYASHI,K.TITANI,H.NEURATH REMARK 1 TITL COVALENT STRUCTURE OF A GROUP-SPECIFIC PROTEASE FROM RAT REMARK 1 TITL 2 SMALL INTESTINE REMARK 1 REF BIOCHEMISTRY V. 17 811 1978 REMARK 1 REFN ISSN 0006-2960 REMARK 1 REFERENCE 3 REMARK 1 AUTH W.F.ANDERSON,B.W.MATTHEWS,R.G.WOODBURY REMARK 1 TITL COVALENT STRUCTURE OF A GROUP-SPECIFIC PROTEASE FROM RAT REMARK 1 TITL 2 SMALL INTESTINE. APPENDIX. CRYSTALLOGRAPHIC DATA FOR A GROUP REMARK 1 TITL 3 SPECIFIC PROTEASE FROM RAT INTESTINE REMARK 1 REF BIOCHEMISTRY V. 17 819 1978 REMARK 1 REFN ISSN 0006-2960 REMARK 1 REFERENCE 4 REMARK 1 AUTH R.G.WOODBURY,G.M.GRUZENSKI,D.LAGUNOFF REMARK 1 TITL IMMUNOFLUORESCENT LOCALIZATION OF A SERINE PROTEASE IN RAT REMARK 1 TITL 2 SMALL INTESTINE REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 75 2785 1978 REMARK 1 REFN ISSN 0027-8424 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : EREF REMARK 3 AUTHORS : JACK,LEVITT REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 5.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 28782 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.191 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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 : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL 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 : 3452 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 123 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) : 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.016 REMARK 3 BOND ANGLES (DEGREES) : 2.700 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 RESIDUE 237 OF EACH CHAIN IS TRP. IN THE PAPER CITED AS REMARK 3 REFERENCE 2 ABOVE RESIDUE 237 WAS IDENTIFIED AS THR BUT REMARK 3 THIS WAS A TYPOGRAPHICAL ERROR IN THE PAPER. REMARK 4 REMARK 4 3RP2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000179137. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 64.27 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.44 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 32.26667 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 64.53333 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 300 REMARK: THE TRANSFORMATION GIVEN ON THE *MTRIX* RECORDS BELOW WILL REMARK 300 YIELD APPROXIMATE COORDINATES FOR THE B CHAIN WHEN APPLIED REMARK 300 TO THE A CHAIN. 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 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 400 REMARK 400 COMPOUND REMARK 400 RMCPII HAS ALSO BEEN REFERRED TO AS GSP (GROUP SPECIFIC REMARK 400 PROTEASE) IN OLDER LITERATURE. 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 ARG A 76 CG CD NE CZ NH1 NH2 REMARK 470 VAL A 97 CG1 CG2 REMARK 470 ARG A 170B CB CG CD NE CZ NH1 NH2 REMARK 470 ILE A 242 CD1 REMARK 470 ARG B 76 CG CD NE CZ NH1 NH2 REMARK 470 VAL B 97 CG1 CG2 REMARK 470 ARG B 170B CB CG CD NE CZ NH1 NH2 REMARK 470 ILE B 242 CD1 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 VAL A 97 REMARK 475 VAL A 169 REMARK 475 ASP A 170 REMARK 475 TYR A 170A REMARK 475 ASN A 243 REMARK 475 VAL B 97 REMARK 475 VAL B 169 REMARK 475 ASP B 170 REMARK 475 TYR B 170A REMARK 475 ARG B 170B 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 GLU A 63 CG CD OE1 OE2 REMARK 480 LYS A 75 NZ REMARK 480 SER A 78 CB OG REMARK 480 LYS A 82 CD CE NZ REMARK 480 LYS A 84 CD CE NZ REMARK 480 LYS A 87 CE NZ REMARK 480 SER A 96 CA C O CB OG REMARK 480 PRO A 98 N CA O CB CG CD REMARK 480 LYS A 110 CD CE NZ REMARK 480 LYS A 111 NZ REMARK 480 HIS A 131 CB CG ND1 CD2 CE1 NE2 REMARK 480 ARG A 147 NH1 NH2 REMARK 480 ASP A 164 OD1 OD2 REMARK 480 ARG A 170B N C O REMARK 480 TYR A 171 N C O REMARK 480 TYR A 172 N REMARK 480 GLU A 173 CD OE1 OE2 REMARK 480 LYS A 175 CG CD CE NZ REMARK 480 GLY A 184 O REMARK 480 LEU A 188 CD1 CD2 REMARK 480 GLU B 38 CG CD OE1 OE2 REMARK 480 LYS B 39 NZ REMARK 480 GLU B 63 CG CD OE1 OE2 REMARK 480 LYS B 75 CE NZ REMARK 480 SER B 78 CB OG REMARK 480 LYS B 82 CE NZ REMARK 480 LYS B 87 CE NZ REMARK 480 SER B 96 O CB OG REMARK 480 PRO B 98 N CA CB CG CD REMARK 480 LYS B 110 CE NZ REMARK 480 LYS B 111 NZ REMARK 480 HIS B 131 CB CG ND1 CD2 CE1 NE2 REMARK 480 ARG B 147 NH1 NH2 REMARK 480 LYS B 166 NZ REMARK 480 TYR B 171 N C O REMARK 480 TYR B 172 N REMARK 480 LYS B 175 CD CE NZ REMARK 480 GLY B 184 O REMARK 480 LEU B 188 CD1 CD2 REMARK 480 ASN B 243 O CG OD1 ND2 OXT DBREF 3RP2 A 16 243 UNP P00770 MCPT2_RAT 21 244 DBREF 3RP2 B 16 243 UNP P00770 MCPT2_RAT 21 244 SEQRES 1 A 224 ILE ILE GLY GLY VAL GLU SER ILE PRO HIS SER ARG PRO SEQRES 2 A 224 TYR MET ALA HIS LEU ASP ILE VAL THR GLU LYS GLY LEU SEQRES 3 A 224 ARG VAL ILE CYS GLY GLY PHE LEU ILE SER ARG GLN PHE SEQRES 4 A 224 VAL LEU THR ALA ALA HIS CYS LYS GLY ARG GLU ILE THR SEQRES 5 A 224 VAL ILE LEU GLY ALA HIS ASP VAL ARG LYS ARG GLU SER SEQRES 6 A 224 THR GLN GLN LYS ILE LYS VAL GLU LYS GLN ILE ILE HIS SEQRES 7 A 224 GLU SER TYR ASN SER VAL PRO ASN LEU HIS ASP ILE MET SEQRES 8 A 224 LEU LEU LYS LEU GLU LYS LYS VAL GLU LEU THR PRO ALA SEQRES 9 A 224 VAL ASN VAL VAL PRO LEU PRO SER PRO SER ASP PHE ILE SEQRES 10 A 224 HIS PRO GLY ALA MET CYS TRP ALA ALA GLY TRP GLY LYS SEQRES 11 A 224 THR GLY VAL ARG ASP PRO THR SER TYR THR LEU ARG GLU SEQRES 12 A 224 VAL GLU LEU ARG ILE MET ASP GLU LYS ALA CYS VAL ASP SEQRES 13 A 224 TYR ARG TYR TYR GLU TYR LYS PHE GLN VAL CYS VAL GLY SEQRES 14 A 224 SER PRO THR THR LEU ARG ALA ALA PHE MET GLY ASP SER SEQRES 15 A 224 GLY GLY PRO LEU LEU CYS ALA GLY VAL ALA HIS GLY ILE SEQRES 16 A 224 VAL SER TYR GLY HIS PRO ASP ALA LYS PRO PRO ALA ILE SEQRES 17 A 224 PHE THR ARG VAL SER THR TYR VAL PRO TRP ILE ASN ALA SEQRES 18 A 224 VAL ILE ASN SEQRES 1 B 224 ILE ILE GLY GLY VAL GLU SER ILE PRO HIS SER ARG PRO SEQRES 2 B 224 TYR MET ALA HIS LEU ASP ILE VAL THR GLU LYS GLY LEU SEQRES 3 B 224 ARG VAL ILE CYS GLY GLY PHE LEU ILE SER ARG GLN PHE SEQRES 4 B 224 VAL LEU THR ALA ALA HIS CYS LYS GLY ARG GLU ILE THR SEQRES 5 B 224 VAL ILE LEU GLY ALA HIS ASP VAL ARG LYS ARG GLU SER SEQRES 6 B 224 THR GLN GLN LYS ILE LYS VAL GLU LYS GLN ILE ILE HIS SEQRES 7 B 224 GLU SER TYR ASN SER VAL PRO ASN LEU HIS ASP ILE MET SEQRES 8 B 224 LEU LEU LYS LEU GLU LYS LYS VAL GLU LEU THR PRO ALA SEQRES 9 B 224 VAL ASN VAL VAL PRO LEU PRO SER PRO SER ASP PHE ILE SEQRES 10 B 224 HIS PRO GLY ALA MET CYS TRP ALA ALA GLY TRP GLY LYS SEQRES 11 B 224 THR GLY VAL ARG ASP PRO THR SER TYR THR LEU ARG GLU SEQRES 12 B 224 VAL GLU LEU ARG ILE MET ASP GLU LYS ALA CYS VAL ASP SEQRES 13 B 224 TYR ARG TYR TYR GLU TYR LYS PHE GLN VAL CYS VAL GLY SEQRES 14 B 224 SER PRO THR THR LEU ARG ALA ALA PHE MET GLY ASP SER SEQRES 15 B 224 GLY GLY PRO LEU LEU CYS ALA GLY VAL ALA HIS GLY ILE SEQRES 16 B 224 VAL SER TYR GLY HIS PRO ASP ALA LYS PRO PRO ALA ILE SEQRES 17 B 224 PHE THR ARG VAL SER THR TYR VAL PRO TRP ILE ASN ALA SEQRES 18 B 224 VAL ILE ASN FORMUL 3 HOH *123(H2 O) HELIX 1 AA ASP A 164 CYS A 168 1 5 HELIX 2 BA GLU A 173 GLN A 180 1NO RESIDUES 177,178,179 5 HELIX 3 CA ARG A 230 ASN A 243 1 14 HELIX 4 AB ASP B 164 CYS B 168 1 5 HELIX 5 BB GLU B 173 GLN B 180 1NO RESIDUES 177,178,179 5 HELIX 6 CB ARG B 230 ASN B 243 1 14 SHEET 1 AA 7 MET A 30 VAL A 36 0 SHEET 2 AA 7 GLY A 39A SER A 48 -1 O CYS A 42 N LEU A 33 SHEET 3 AA 7 PHE A 51 ALA A 56 -1 N LEU A 53 O PHE A 45 SHEET 4 AA 7 ILE A 103 GLU A 109 -1 O MET A 104 N THR A 54 SHEET 5 AA 7 GLN A 80 VAL A 85 -1 O LYS A 84 N GLU A 109 SHEET 6 AA 7 GLU A 63 LEU A 68 -1 O ILE A 64 N VAL A 85 SHEET 7 AA 7 MET A 30 VAL A 36 -1 O HIS A 32 N ILE A 67 SHEET 1 BA 7 ALA A 134 GLY A 140 0 SHEET 2 BA 7 ARG A 156 MET A 163 -1 O VAL A 158 N ALA A 138 SHEET 3 BA 7 GLN A 180 VAL A 183 -1 O CYS A 182 N MET A 163 SHEET 4 BA 7 ALA A 226 ARG A 230 -1 O PHE A 228 N VAL A 181 SHEET 5 BA 7 VAL A 206 TYR A 215 -1 O TYR A 215 N ILE A 227 SHEET 6 BA 7 GLY A 197 CYS A 201 -1 O LEU A 199 N HIS A 210 SHEET 7 BA 7 ALA A 134 GLY A 140 -1 O TRP A 137 N LEU A 200 SHEET 1 AB 7 MET B 30 VAL B 36 0 SHEET 2 AB 7 GLY B 39A SER B 48 -1 O CYS B 42 N LEU B 33 SHEET 3 AB 7 PHE B 51 ALA B 56 -1 N LEU B 53 O PHE B 45 SHEET 4 AB 7 ILE B 103 GLU B 109 -1 O MET B 104 N THR B 54 SHEET 5 AB 7 GLN B 80 VAL B 85 -1 O LYS B 84 N GLU B 109 SHEET 6 AB 7 GLU B 63 LEU B 68 -1 O ILE B 64 N VAL B 85 SHEET 7 AB 7 MET B 30 VAL B 36 -1 O HIS B 32 N ILE B 67 SHEET 1 BB 7 ALA B 134 GLY B 140 0 SHEET 2 BB 7 ARG B 156 MET B 163 -1 O VAL B 158 N ALA B 138 SHEET 3 BB 7 GLN B 180 VAL B 183 -1 O CYS B 182 N MET B 163 SHEET 4 BB 7 ALA B 226 ARG B 230 -1 O PHE B 228 N VAL B 181 SHEET 5 BB 7 VAL B 206 TYR B 215 -1 O TYR B 215 N ILE B 227 SHEET 6 BB 7 GLY B 197 CYS B 201 -1 O LEU B 199 N HIS B 210 SHEET 7 BB 7 ALA B 134 GLY B 140 -1 O TRP B 137 N LEU B 200 SSBOND 1 CYS A 42 CYS A 58 1555 1555 2.02 SSBOND 2 CYS A 136 CYS A 201 1555 1555 2.03 SSBOND 3 CYS A 168 CYS A 182 1555 1555 1.99 SSBOND 4 CYS B 42 CYS B 58 1555 1555 2.06 SSBOND 5 CYS B 136 CYS B 201 1555 1555 1.99 SSBOND 6 CYS B 168 CYS B 182 1555 1555 1.99 CISPEP 1 PRO A 224A PRO A 225 0 7.14 CISPEP 2 PRO B 224A PRO B 225 0 -2.58 CRYST1 78.200 78.200 96.800 90.00 90.00 120.00 P 31 6 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 0.012788 0.007383 0.000000 0.00000 SCALE2 0.000000 0.014766 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010331 0.00000 MTRIX1 1 0.995500 0.046500 -0.082630 2.79100 1 MTRIX2 1 0.046500 -0.998920 -0.001930 -2.68800 1 MTRIX3 1 -0.082630 -0.001930 -0.996580 65.98400 1