HEADER HYDROLASE/HYDROLASE INHIBITOR 23-FEB-11 3QTL TITLE STRUCTURAL BASIS FOR DUAL-INHIBITION MECHANISM OF A NON-CLASSICAL TITLE 2 KAZAL-TYPE SERINE PROTEASE INHIBITOR FROM HORSESHOE CRAB IN COMPLEX TITLE 3 WITH SUBTILISIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: SUBTILISIN-LIKE SERIN PROTEASE; COMPND 3 CHAIN: A, B, C; COMPND 4 FRAGMENT: UNP RESIDUES 106-379; COMPND 5 EC: 3.4.21.62; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: KAZAL-TYPE SERINE PROTEASE INHIBITOR SPI-1; COMPND 9 CHAIN: D; COMPND 10 FRAGMENT: UNP RESIDUES 24-99; COMPND 11 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS LICHENIFORMIS; SOURCE 3 ORGANISM_TAXID: 1402; SOURCE 4 GENE: APRE; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: CARCINOSCORPIUS ROTUNDICAUDA; SOURCE 9 ORGANISM_COMMON: MANGROVE HORSESHOE CRAB; SOURCE 10 ORGANISM_TAXID: 6848; SOURCE 11 GENE: SPI-1; SOURCE 12 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 13 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 14 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 15 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 16 EXPRESSION_SYSTEM_PLASMID: PET32B(+) KEYWDS SERINE PROTEASE -KAZAL TYPE SERINE PROTEASE INHIBITOR COMPLEX, KEYWDS 2 HYDROLASE INHIBITOR, HYDROLASE-HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR R.T.SHENOY,J.SIVARAMAN REVDAT 3 01-NOV-23 3QTL 1 SEQADV REVDAT 2 08-NOV-17 3QTL 1 REMARK REVDAT 1 01-JUN-11 3QTL 0 JRNL AUTH R.T.SHENOY,S.THANGAMANI,A.VELAZQUEZ-CAMPOY,B.HO,J.L.DING, JRNL AUTH 2 J.SIVARAMAN JRNL TITL STRUCTURAL BASIS FOR DUAL-INHIBITION MECHANISM OF A JRNL TITL 2 NON-CLASSICAL KAZAL-TYPE SERINE PROTEASE INHIBITOR FROM JRNL TITL 3 HORSESHOE CRAB IN COMPLEX WITH SUBTILISIN. JRNL REF PLOS ONE V. 6 18838 2011 JRNL REFN ESSN 1932-6203 JRNL PMID 21541315 JRNL DOI 10.1371/JOURNAL.PONE.0018838 REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.6_289 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) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 14.90 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.140 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 32432 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.204 REMARK 3 R VALUE (WORKING SET) : 0.199 REMARK 3 FREE R VALUE : 0.269 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.080 REMARK 3 FREE R VALUE TEST SET COUNT : 1973 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 14.9011 - 5.5151 1.00 3142 204 0.1979 0.2385 REMARK 3 2 5.5151 - 4.4150 1.00 3085 199 0.2047 0.2713 REMARK 3 3 4.4150 - 3.8680 1.00 3068 198 0.1880 0.2503 REMARK 3 4 3.8680 - 3.5195 1.00 3052 198 0.1931 0.2818 REMARK 3 5 3.5195 - 3.2701 0.99 3044 196 0.1978 0.2640 REMARK 3 6 3.2701 - 3.0791 0.99 3021 196 0.2006 0.2665 REMARK 3 7 3.0791 - 2.9261 0.99 3041 198 0.1946 0.2674 REMARK 3 8 2.9261 - 2.7996 0.99 3011 196 0.1959 0.2763 REMARK 3 9 2.7996 - 2.6924 0.99 3002 193 0.1931 0.2940 REMARK 3 10 2.6924 - 2.6000 0.99 2993 195 0.2034 0.2869 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : 0.43 REMARK 3 B_SOL : 44.04 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.360 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.460 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) : -8.31360 REMARK 3 B22 (A**2) : -2.64340 REMARK 3 B33 (A**2) : 10.95700 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.16140 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 6356 REMARK 3 ANGLE : 0.820 8666 REMARK 3 CHIRALITY : 0.055 1012 REMARK 3 PLANARITY : 0.003 1144 REMARK 3 DIHEDRAL : 15.846 2094 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 3QTL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 10-MAR-11. REMARK 100 THE DEPOSITION ID IS D_1000064086. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-SEP-07 REMARK 200 TEMPERATURE (KELVIN) : 298.0 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X29A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : ROSENBAUM-ROCK DOUBLE CRYSTAL REMARK 200 SAGITTAL FOCUSING MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32884 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 15.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 6.300 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.10000 REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.64 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.3 REMARK 200 DATA REDUNDANCY IN SHELL : 5.30 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.34000 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: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1SCA REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.53 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.97 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 11% (W/V) PEG 20000, 0.1M 2-(N REMARK 280 -MORPHOLINO)ETHANESULFONIC ACID (MES) PH 6.5, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 298.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 32.53600 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 REMARK 350 BIOMOLECULE: 2 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: 3260 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21400 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -17.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C, D 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 REMARK 350 BIOMOLECULE: 3 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: 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 157 REMARK 465 SER A 158 REMARK 465 GLY A 159 REMARK 465 ASN A 160 REMARK 465 THR A 161 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 PRO D 1 CB CG CD REMARK 470 GLU D 32 CG CD OE1 OE2 REMARK 470 SER D 33 OG REMARK 470 GLU D 35 CG CD OE1 OE2 REMARK 470 THR D 36 OG1 CG2 REMARK 470 LEU D 42 CG CD1 CD2 REMARK 470 SER D 45 CB OG REMARK 470 VAL D 46 CG1 CG2 REMARK 470 CYS D 55 CB SG REMARK 470 VAL D 56 CB CG1 CG2 REMARK 470 GLU D 57 CB CG CD OE1 OE2 REMARK 470 TYR D 61 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ARG D 64 CG CD NE CZ NH1 NH2 REMARK 470 MET D 66 CG SD CE REMARK 470 GLN D 67 CG CD OE1 NE2 REMARK 470 SER D 68 OG REMARK 470 HIS D 69 CG ND1 CD2 CE1 NE2 REMARK 470 LYS D 73 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 ASN A 25 17.70 59.28 REMARK 500 ASP A 32 -154.98 -159.68 REMARK 500 GLN A 36 90.59 -69.31 REMARK 500 ALA A 72 23.72 -147.43 REMARK 500 VAL A 80 -163.70 -117.44 REMARK 500 THR A 210 48.33 96.86 REMARK 500 PRO A 238 -8.89 -59.22 REMARK 500 ASP B 32 -148.79 -154.59 REMARK 500 ALA B 72 28.73 -147.56 REMARK 500 ASN B 76 -137.37 -156.04 REMARK 500 VAL B 80 -168.79 -110.50 REMARK 500 THR B 212 -166.24 -127.48 REMARK 500 ASN C 25 -18.59 77.60 REMARK 500 ASP C 32 -155.49 -143.85 REMARK 500 VAL C 80 -169.31 -119.54 REMARK 500 PRO C 167 36.23 -89.60 REMARK 500 SER C 187 -9.60 -58.55 REMARK 500 HIS C 237 66.73 -118.62 REMARK 500 PRO C 238 19.26 -69.86 REMARK 500 SER C 258 131.83 -35.90 REMARK 500 PRO D 1 106.09 110.10 REMARK 500 HIS D 4 50.55 -91.71 REMARK 500 LYS D 7 74.01 -118.56 REMARK 500 GLU D 32 29.25 45.55 REMARK 500 SER D 33 106.00 -172.47 REMARK 500 HIS D 40 -66.21 -124.24 REMARK 500 GLU D 41 -54.51 168.23 REMARK 500 VAL D 46 -94.74 -177.72 REMARK 500 CYS D 47 140.30 77.42 REMARK 500 CYS D 55 -92.41 -60.50 REMARK 500 VAL D 56 -55.42 74.27 REMARK 500 GLU D 57 -139.42 175.96 REMARK 500 ILE D 60 -108.64 -45.45 REMARK 500 TYR D 61 129.26 166.34 REMARK 500 HIS D 69 18.14 -63.35 REMARK 500 LYS D 73 157.88 -37.61 REMARK 500 REMARK 500 REMARK: NULL DBREF 3QTL A 1 274 UNP Q1EM64 Q1EM64_BACLI 106 379 DBREF 3QTL B 1 274 UNP Q1EM64 Q1EM64_BACLI 106 379 DBREF 3QTL C 1 274 UNP Q1EM64 Q1EM64_BACLI 106 379 DBREF 3QTL D 0 74 UNP A1X1V8 A1X1V8_CARRO 24 99 SEQADV 3QTL D UNP A1X1V8 VAL 90 DELETION SEQRES 1 A 274 ALA GLN THR VAL PRO TYR GLY ILE PRO LEU ILE LYS ALA SEQRES 2 A 274 ASP LYS VAL GLN ALA GLN GLY PHE LYS GLY ALA ASN VAL SEQRES 3 A 274 LYS VAL ALA VAL LEU ASP THR GLY ILE GLN ALA SER HIS SEQRES 4 A 274 PRO ASP LEU ASN VAL VAL GLY GLY ALA SER PHE VAL ALA SEQRES 5 A 274 GLY GLU ALA TYR ASN THR ASP GLY ASN GLY HIS GLY THR SEQRES 6 A 274 HIS VAL ALA GLY THR VAL ALA ALA LEU ASP ASN THR THR SEQRES 7 A 274 GLY VAL LEU GLY VAL ALA PRO SER VAL SER LEU TYR ALA SEQRES 8 A 274 VAL LYS VAL LEU ASN SER SER GLY SER GLY SER TYR SER SEQRES 9 A 274 GLY ILE VAL SER GLY ILE GLU TRP ALA THR THR ASN GLY SEQRES 10 A 274 MET ASP VAL ILE ASN MET SER LEU GLY GLY ALA SER GLY SEQRES 11 A 274 SER THR ALA MET LYS GLN ALA VAL ASP ASN ALA TYR ALA SEQRES 12 A 274 ARG GLY VAL VAL VAL VAL ALA ALA ALA GLY ASN SER GLY SEQRES 13 A 274 SER SER GLY ASN THR ASN THR ILE GLY TYR PRO ALA LYS SEQRES 14 A 274 TYR ASP SER VAL ILE ALA VAL GLY ALA VAL ASP SER ASN SEQRES 15 A 274 SER ASN ARG ALA SER PHE SER SER VAL GLY ALA GLU LEU SEQRES 16 A 274 GLU VAL MET ALA PRO GLY ALA GLY VAL TYR SER THR TYR SEQRES 17 A 274 PRO THR ASN THR TYR ALA THR LEU ASN GLY THR SER MET SEQRES 18 A 274 ALA SER PRO HIS VAL ALA GLY ALA ALA ALA LEU ILE LEU SEQRES 19 A 274 SER LYS HIS PRO ASN LEU SER ALA SER GLN VAL ARG ASN SEQRES 20 A 274 ARG LEU SER SER THR ALA THR TYR LEU GLY SER SER PHE SEQRES 21 A 274 TYR TYR GLY LYS GLY LEU ILE ASN VAL GLU ALA ALA ALA SEQRES 22 A 274 GLN SEQRES 1 B 274 ALA GLN THR VAL PRO TYR GLY ILE PRO LEU ILE LYS ALA SEQRES 2 B 274 ASP LYS VAL GLN ALA GLN GLY PHE LYS GLY ALA ASN VAL SEQRES 3 B 274 LYS VAL ALA VAL LEU ASP THR GLY ILE GLN ALA SER HIS SEQRES 4 B 274 PRO ASP LEU ASN VAL VAL GLY GLY ALA SER PHE VAL ALA SEQRES 5 B 274 GLY GLU ALA TYR ASN THR ASP GLY ASN GLY HIS GLY THR SEQRES 6 B 274 HIS VAL ALA GLY THR VAL ALA ALA LEU ASP ASN THR THR SEQRES 7 B 274 GLY VAL LEU GLY VAL ALA PRO SER VAL SER LEU TYR ALA SEQRES 8 B 274 VAL LYS VAL LEU ASN SER SER GLY SER GLY SER TYR SER SEQRES 9 B 274 GLY ILE VAL SER GLY ILE GLU TRP ALA THR THR ASN GLY SEQRES 10 B 274 MET ASP VAL ILE ASN MET SER LEU GLY GLY ALA SER GLY SEQRES 11 B 274 SER THR ALA MET LYS GLN ALA VAL ASP ASN ALA TYR ALA SEQRES 12 B 274 ARG GLY VAL VAL VAL VAL ALA ALA ALA GLY ASN SER GLY SEQRES 13 B 274 SER SER GLY ASN THR ASN THR ILE GLY TYR PRO ALA LYS SEQRES 14 B 274 TYR ASP SER VAL ILE ALA VAL GLY ALA VAL ASP SER ASN SEQRES 15 B 274 SER ASN ARG ALA SER PHE SER SER VAL GLY ALA GLU LEU SEQRES 16 B 274 GLU VAL MET ALA PRO GLY ALA GLY VAL TYR SER THR TYR SEQRES 17 B 274 PRO THR ASN THR TYR ALA THR LEU ASN GLY THR SER MET SEQRES 18 B 274 ALA SER PRO HIS VAL ALA GLY ALA ALA ALA LEU ILE LEU SEQRES 19 B 274 SER LYS HIS PRO ASN LEU SER ALA SER GLN VAL ARG ASN SEQRES 20 B 274 ARG LEU SER SER THR ALA THR TYR LEU GLY SER SER PHE SEQRES 21 B 274 TYR TYR GLY LYS GLY LEU ILE ASN VAL GLU ALA ALA ALA SEQRES 22 B 274 GLN SEQRES 1 C 274 ALA GLN THR VAL PRO TYR GLY ILE PRO LEU ILE LYS ALA SEQRES 2 C 274 ASP LYS VAL GLN ALA GLN GLY PHE LYS GLY ALA ASN VAL SEQRES 3 C 274 LYS VAL ALA VAL LEU ASP THR GLY ILE GLN ALA SER HIS SEQRES 4 C 274 PRO ASP LEU ASN VAL VAL GLY GLY ALA SER PHE VAL ALA SEQRES 5 C 274 GLY GLU ALA TYR ASN THR ASP GLY ASN GLY HIS GLY THR SEQRES 6 C 274 HIS VAL ALA GLY THR VAL ALA ALA LEU ASP ASN THR THR SEQRES 7 C 274 GLY VAL LEU GLY VAL ALA PRO SER VAL SER LEU TYR ALA SEQRES 8 C 274 VAL LYS VAL LEU ASN SER SER GLY SER GLY SER TYR SER SEQRES 9 C 274 GLY ILE VAL SER GLY ILE GLU TRP ALA THR THR ASN GLY SEQRES 10 C 274 MET ASP VAL ILE ASN MET SER LEU GLY GLY ALA SER GLY SEQRES 11 C 274 SER THR ALA MET LYS GLN ALA VAL ASP ASN ALA TYR ALA SEQRES 12 C 274 ARG GLY VAL VAL VAL VAL ALA ALA ALA GLY ASN SER GLY SEQRES 13 C 274 SER SER GLY ASN THR ASN THR ILE GLY TYR PRO ALA LYS SEQRES 14 C 274 TYR ASP SER VAL ILE ALA VAL GLY ALA VAL ASP SER ASN SEQRES 15 C 274 SER ASN ARG ALA SER PHE SER SER VAL GLY ALA GLU LEU SEQRES 16 C 274 GLU VAL MET ALA PRO GLY ALA GLY VAL TYR SER THR TYR SEQRES 17 C 274 PRO THR ASN THR TYR ALA THR LEU ASN GLY THR SER MET SEQRES 18 C 274 ALA SER PRO HIS VAL ALA GLY ALA ALA ALA LEU ILE LEU SEQRES 19 C 274 SER LYS HIS PRO ASN LEU SER ALA SER GLN VAL ARG ASN SEQRES 20 C 274 ARG LEU SER SER THR ALA THR TYR LEU GLY SER SER PHE SEQRES 21 C 274 TYR TYR GLY LYS GLY LEU ILE ASN VAL GLU ALA ALA ALA SEQRES 22 C 274 GLN SEQRES 1 D 75 ALA PRO CYS PRO HIS THR TYR LYS PRO VAL CYS GLY ALA SEQRES 2 D 75 ASN GLY GLU VAL TYR ASP ASN GLU CYS PHE LEU ASN LYS SEQRES 3 D 75 ALA GLY ILE GLU PRO ALA GLU SER TRP GLU THR CYS ARG SEQRES 4 D 75 GLY HIS GLU LEU CYS PRO SER VAL CYS THR GLU GLU TYR SEQRES 5 D 75 ASP PRO VAL CYS VAL GLU GLY LYS ILE TYR GLY ASN ARG SEQRES 6 D 75 CYS MET GLN SER HIS PHE CYS GLY LYS VAL FORMUL 5 HOH *157(H2 O) HELIX 1 1 TYR A 6 ILE A 11 1 6 HELIX 2 2 LYS A 12 GLN A 19 1 8 HELIX 3 3 GLY A 62 ALA A 73 1 12 HELIX 4 4 SER A 102 ASN A 116 1 15 HELIX 5 5 SER A 131 ARG A 144 1 14 HELIX 6 6 GLY A 218 HIS A 237 1 20 HELIX 7 7 SER A 241 SER A 251 1 11 HELIX 8 8 SER A 258 GLY A 263 1 6 HELIX 9 9 ASN A 268 ALA A 273 1 6 HELIX 10 10 TYR B 6 ILE B 11 1 6 HELIX 11 11 LYS B 12 GLN B 19 1 8 HELIX 12 12 GLY B 62 ALA B 73 1 12 HELIX 13 13 SER B 102 ASN B 116 1 15 HELIX 14 14 SER B 131 ARG B 144 1 14 HELIX 15 15 GLY B 218 HIS B 237 1 20 HELIX 16 16 SER B 241 SER B 251 1 11 HELIX 17 17 SER B 258 GLY B 263 1 6 HELIX 18 18 ASN B 268 ALA B 273 1 6 HELIX 19 19 TYR C 6 ILE C 11 1 6 HELIX 20 20 LYS C 12 ALA C 18 1 7 HELIX 21 21 GLY C 62 ALA C 73 1 12 HELIX 22 22 SER C 102 ASN C 116 1 15 HELIX 23 23 SER C 131 ALA C 143 1 13 HELIX 24 24 GLY C 218 HIS C 237 1 20 HELIX 25 25 SER C 241 THR C 252 1 12 HELIX 26 26 ASN C 268 ALA C 273 1 6 HELIX 27 27 ASN D 19 ALA D 26 1 8 HELIX 28 28 SER D 33 ARG D 38 5 6 HELIX 29 29 ASN D 63 HIS D 69 1 7 SHEET 1 A 7 VAL A 44 SER A 49 0 SHEET 2 A 7 SER A 88 LYS A 93 1 O LEU A 89 N VAL A 45 SHEET 3 A 7 LYS A 27 ASP A 32 1 N VAL A 28 O SER A 88 SHEET 4 A 7 VAL A 120 MET A 123 1 O ASN A 122 N ALA A 29 SHEET 5 A 7 VAL A 147 ALA A 151 1 O VAL A 149 N ILE A 121 SHEET 6 A 7 ILE A 174 VAL A 179 1 O ILE A 174 N VAL A 148 SHEET 7 A 7 VAL A 197 PRO A 200 1 O VAL A 197 N GLY A 177 SHEET 1 B 2 LEU A 125 GLY A 126 0 SHEET 2 B 2 CYS D 2 PRO D 3 -1 O CYS D 2 N GLY A 126 SHEET 1 C 2 VAL A 204 TYR A 208 0 SHEET 2 C 2 THR A 212 LEU A 216 -1 O ALA A 214 N SER A 206 SHEET 1 D 7 VAL B 44 SER B 49 0 SHEET 2 D 7 SER B 88 LYS B 93 1 O ALA B 91 N GLY B 46 SHEET 3 D 7 LYS B 27 ASP B 32 1 N VAL B 30 O TYR B 90 SHEET 4 D 7 VAL B 120 MET B 123 1 O VAL B 120 N ALA B 29 SHEET 5 D 7 VAL B 147 ALA B 151 1 O VAL B 149 N ILE B 121 SHEET 6 D 7 ILE B 174 VAL B 179 1 O ILE B 174 N VAL B 148 SHEET 7 D 7 VAL B 197 PRO B 200 1 O VAL B 197 N GLY B 177 SHEET 1 E 2 VAL B 204 TYR B 208 0 SHEET 2 E 2 THR B 212 LEU B 216 -1 O THR B 212 N TYR B 208 SHEET 1 F 7 VAL C 44 SER C 49 0 SHEET 2 F 7 SER C 88 LYS C 93 1 O LEU C 89 N VAL C 45 SHEET 3 F 7 LYS C 27 ASP C 32 1 N VAL C 30 O TYR C 90 SHEET 4 F 7 VAL C 120 MET C 123 1 O VAL C 120 N ALA C 29 SHEET 5 F 7 VAL C 147 ALA C 151 1 O VAL C 147 N ILE C 121 SHEET 6 F 7 ILE C 174 VAL C 176 1 O ILE C 174 N VAL C 148 SHEET 7 F 7 LEU C 195 VAL C 197 1 O GLU C 196 N ALA C 175 SHEET 1 G 2 VAL C 204 TYR C 208 0 SHEET 2 G 2 THR C 212 LEU C 216 -1 O LEU C 216 N VAL C 204 SHEET 1 H 2 VAL D 9 CYS D 10 0 SHEET 2 H 2 VAL D 16 TYR D 17 -1 O TYR D 17 N VAL D 9 SSBOND 1 CYS D 2 CYS D 21 1555 1555 2.04 SSBOND 2 CYS D 10 CYS D 37 1555 1555 2.03 SSBOND 3 CYS D 43 CYS D 71 1555 1555 2.03 SSBOND 4 CYS D 47 CYS D 65 1555 1555 2.04 CISPEP 1 TYR A 166 PRO A 167 0 6.15 CISPEP 2 TYR B 166 PRO B 167 0 6.72 CISPEP 3 PRO B 209 THR B 210 0 -2.35 CISPEP 4 TYR C 166 PRO C 167 0 6.69 CRYST1 73.840 65.072 111.909 90.00 95.44 90.00 P 1 21 1 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 0.013543 0.000000 0.001290 0.00000 SCALE2 0.000000 0.015368 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008976 0.00000