HEADER HYDROLASE 10-NOV-08 3F7O TITLE CRYSTAL STRUCTURE OF CUTICLE-DEGRADING PROTEASE FROM PAECILOMYCES TITLE 2 LILACINUS (PL646) COMPND MOL_ID: 1; COMPND 2 MOLECULE: SERINE PROTEASE; COMPND 3 CHAIN: A, B; COMPND 4 MOL_ID: 2; COMPND 5 MOLECULE: (MSU)(ALA)(ALA)(PRO)(VAL); COMPND 6 CHAIN: X, Y; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PURPUREOCILLIUM LILACINUM; SOURCE 3 ORGANISM_TAXID: 33203; SOURCE 4 COLLECTION: SUPERNATANT; SOURCE 5 PLASMID: PMD18-T; SOURCE 6 MOL_ID: 2; SOURCE 7 SYNTHETIC: YES; SOURCE 8 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 9 ORGANISM_TAXID: 32630 KEYWDS CUTICLE-DEGRADING PROTEASE, PAECILOMYCES LILACINUS, HYDROLASE, KEYWDS 2 PROTEASE, SERINE PROTEASE EXPDTA X-RAY DIFFRACTION AUTHOR L.LIANG,Z.LOU,Z.MENG,Z.RAO,K.ZHANG REVDAT 6 13-NOV-24 3F7O 1 REMARK REVDAT 5 31-JAN-24 3F7O 1 COMPND SOURCE REMARK DBREF REVDAT 5 2 1 SEQRES HET HETNAM FORMUL REVDAT 5 3 1 SHEET LINK SITE ATOM REVDAT 4 01-NOV-23 3F7O 1 REMARK LINK REVDAT 3 02-APR-14 3F7O 1 JRNL REVDAT 2 13-JUL-11 3F7O 1 VERSN REVDAT 1 17-NOV-09 3F7O 0 JRNL AUTH L.LIANG,Z.MENG,F.YE,J.YANG,S.LIU,Y.SUN,Y.GUO,Q.MI,X.HUANG, JRNL AUTH 2 C.ZOU,Z.RAO,Z.LOU,K.Q.ZHANG JRNL TITL THE CRYSTAL STRUCTURES OF TWO CUTICLE-DEGRADING PROTEASES JRNL TITL 2 FROM NEMATOPHAGOUS FUNGI AND THEIR CONTRIBUTION TO INFECTION JRNL TITL 3 AGAINST NEMATODES. JRNL REF FASEB J. V. 24 1391 2010 JRNL REFN ISSN 0892-6638 JRNL PMID 20007510 JRNL DOI 10.1096/FJ.09-136408 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.4 REMARK 3 NUMBER OF REFLECTIONS : 26467 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RONDOM REMARK 3 R VALUE (WORKING SET) : 0.229 REMARK 3 FREE R VALUE : 0.258 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1309 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 : 4100 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 517 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) : 1.429 REMARK 3 BOND ANGLES (DEGREES) : 0.009 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 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: NULL REMARK 4 REMARK 4 3F7O COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 13-NOV-08. REMARK 100 THE DEPOSITION ID IS D_1000050249. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-JUL-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : OSMIC MIRROR REMARK 200 OPTICS : OSMIC MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31500 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 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 (%) : 95.7 REMARK 200 DATA REDUNDANCY : 3.900 REMARK 200 R MERGE (I) : 0.13600 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.18 REMARK 200 COMPLETENESS FOR SHELL (%) : 85.7 REMARK 200 DATA REDUNDANCY IN SHELL : 2.80 REMARK 200 R MERGE FOR SHELL (I) : 0.56400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> 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: CNS REMARK 200 STARTING MODEL: 3PRK REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.89 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.36 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 4000, PH 6.0, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 289K 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 31.26800 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 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: 1060 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9610 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, X 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1090 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9640 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, Y 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 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 OG SER B 123 O HOH B 493 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 PRO A 6 C - N - CA ANGL. DEV. = 12.5 DEGREES 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 A 10 -38.49 -35.65 REMARK 500 ASP A 41 -138.96 -157.24 REMARK 500 SER A 63 -92.14 8.37 REMARK 500 ASP A 100 -178.41 -65.41 REMARK 500 PHE A 157 91.04 -69.62 REMARK 500 THR A 219 -156.34 -108.59 REMARK 500 ASN A 263 29.61 44.48 REMARK 500 ASN A 274 69.54 -109.52 REMARK 500 ASP B 41 -139.27 -161.57 REMARK 500 LYS B 89 2.57 -67.26 REMARK 500 ASN B 164 44.17 -107.94 REMARK 500 THR B 214 155.90 -48.56 REMARK 500 THR B 219 -163.06 -113.27 REMARK 500 ASN B 263 14.43 58.25 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 393 DISTANCE = 6.73 ANGSTROMS REMARK 525 HOH A 395 DISTANCE = 6.56 ANGSTROMS REMARK 525 HOH B 390 DISTANCE = 6.01 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 286 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 177 O REMARK 620 2 VAL A 180 O 86.8 REMARK 620 3 THR A 182 OG1 100.2 95.3 REMARK 620 4 LEU A 201 O 129.6 142.8 73.2 REMARK 620 5 ASP A 203 OD2 151.7 65.4 88.3 78.7 REMARK 620 6 HOH A 287 O 99.4 100.5 155.3 82.8 81.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 286 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 177 O REMARK 620 2 VAL B 180 O 90.2 REMARK 620 3 THR B 182 OG1 110.0 104.8 REMARK 620 4 LEU B 201 O 135.1 133.1 74.4 REMARK 620 5 ASP B 203 OD2 154.8 65.3 83.7 68.0 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MSU X 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 286 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MSU Y 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 286 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3F7M RELATED DB: PDB DBREF 3F7O A 1 284 UNP Q01471 Q01471_PURLI 84 367 DBREF 3F7O B 1 284 UNP Q01471 Q01471_PURLI 84 367 DBREF 3F7O X 1 5 PDB 3F7O 3F7O 1 5 DBREF 3F7O Y 1 5 PDB 3F7O 3F7O 1 5 SEQRES 1 A 284 ALA TYR THR GLN GLN PRO GLY ALA PRO TRP GLY LEU GLY SEQRES 2 A 284 ARG ILE SER HIS ARG SER LYS GLY SER THR THR TYR GLU SEQRES 3 A 284 TYR ASP THR SER GLY GLY SER GLY THR CYS ALA TYR VAL SEQRES 4 A 284 ILE ASP THR GLY VAL GLU ALA SER HIS PRO GLU PHE GLU SEQRES 5 A 284 GLY ARG ALA SER GLN ILE LYS SER PHE ILE SER GLY GLN SEQRES 6 A 284 ASN THR ASP GLY ASN GLY HIS GLY THR HIS CYS ALA GLY SEQRES 7 A 284 THR ILE GLY SER LYS THR TYR GLY VAL ALA LYS LYS THR SEQRES 8 A 284 LYS ILE TYR GLY VAL LYS VAL LEU ASP ASN SER GLY SER SEQRES 9 A 284 GLY SER TYR SER GLY ILE ILE SER GLY MET ASP PHE ALA SEQRES 10 A 284 VAL GLN ASP SER LYS SER ARG SER CYS PRO LYS GLY VAL SEQRES 11 A 284 VAL ALA ASN MET SER LEU GLY GLY GLY LYS ALA GLN SER SEQRES 12 A 284 VAL ASN ASP GLY ALA ALA ALA MET ILE ARG ALA GLY VAL SEQRES 13 A 284 PHE LEU ALA VAL ALA ALA GLY ASN ASP ASN ALA ASN ALA SEQRES 14 A 284 ALA ASN TYR SER PRO ALA SER GLU PRO THR VAL CYS THR SEQRES 15 A 284 VAL GLY ALA THR THR SER SER ASP ALA ARG SER SER PHE SEQRES 16 A 284 SER ASN TYR GLY ASN LEU VAL ASP ILE PHE ALA PRO GLY SEQRES 17 A 284 SER ASN ILE LEU SER THR TRP ILE GLY GLY THR THR ASN SEQRES 18 A 284 THR ILE SER GLY THR SER MET ALA THR PRO HIS ILE VAL SEQRES 19 A 284 GLY LEU GLY ALA TYR LEU ALA GLY LEU GLU GLY PHE PRO SEQRES 20 A 284 GLY ALA GLN ALA LEU CYS LYS ARG ILE GLN THR LEU SER SEQRES 21 A 284 THR LYS ASN VAL LEU THR GLY ILE PRO SER GLY THR VAL SEQRES 22 A 284 ASN TYR LEU ALA PHE ASN GLY ASN PRO SER GLY SEQRES 1 B 284 ALA TYR THR GLN GLN PRO GLY ALA PRO TRP GLY LEU GLY SEQRES 2 B 284 ARG ILE SER HIS ARG SER LYS GLY SER THR THR TYR GLU SEQRES 3 B 284 TYR ASP THR SER GLY GLY SER GLY THR CYS ALA TYR VAL SEQRES 4 B 284 ILE ASP THR GLY VAL GLU ALA SER HIS PRO GLU PHE GLU SEQRES 5 B 284 GLY ARG ALA SER GLN ILE LYS SER PHE ILE SER GLY GLN SEQRES 6 B 284 ASN THR ASP GLY ASN GLY HIS GLY THR HIS CYS ALA GLY SEQRES 7 B 284 THR ILE GLY SER LYS THR TYR GLY VAL ALA LYS LYS THR SEQRES 8 B 284 LYS ILE TYR GLY VAL LYS VAL LEU ASP ASN SER GLY SER SEQRES 9 B 284 GLY SER TYR SER GLY ILE ILE SER GLY MET ASP PHE ALA SEQRES 10 B 284 VAL GLN ASP SER LYS SER ARG SER CYS PRO LYS GLY VAL SEQRES 11 B 284 VAL ALA ASN MET SER LEU GLY GLY GLY LYS ALA GLN SER SEQRES 12 B 284 VAL ASN ASP GLY ALA ALA ALA MET ILE ARG ALA GLY VAL SEQRES 13 B 284 PHE LEU ALA VAL ALA ALA GLY ASN ASP ASN ALA ASN ALA SEQRES 14 B 284 ALA ASN TYR SER PRO ALA SER GLU PRO THR VAL CYS THR SEQRES 15 B 284 VAL GLY ALA THR THR SER SER ASP ALA ARG SER SER PHE SEQRES 16 B 284 SER ASN TYR GLY ASN LEU VAL ASP ILE PHE ALA PRO GLY SEQRES 17 B 284 SER ASN ILE LEU SER THR TRP ILE GLY GLY THR THR ASN SEQRES 18 B 284 THR ILE SER GLY THR SER MET ALA THR PRO HIS ILE VAL SEQRES 19 B 284 GLY LEU GLY ALA TYR LEU ALA GLY LEU GLU GLY PHE PRO SEQRES 20 B 284 GLY ALA GLN ALA LEU CYS LYS ARG ILE GLN THR LEU SER SEQRES 21 B 284 THR LYS ASN VAL LEU THR GLY ILE PRO SER GLY THR VAL SEQRES 22 B 284 ASN TYR LEU ALA PHE ASN GLY ASN PRO SER GLY SEQRES 1 X 5 MSU ALA ALA PRO VAL SEQRES 1 Y 5 MSU ALA ALA PRO VAL HET MSU X 1 8 HET MSU Y 1 8 HET CA A 286 1 HET CA B 286 1 HETNAM MSU SUCCINIC ACID MONOMETHYL ESTER HETNAM CA CALCIUM ION FORMUL 3 MSU 2(C5 H8 O4) FORMUL 5 CA 2(CA 2+) FORMUL 7 HOH *517(H2 O) HELIX 1 1 PRO A 9 SER A 16 1 8 HELIX 2 2 HIS A 48 GLU A 52 5 5 HELIX 3 3 GLY A 71 SER A 82 1 12 HELIX 4 4 SER A 106 LYS A 122 1 17 HELIX 5 5 ALA A 141 ALA A 154 1 14 HELIX 6 6 ASN A 168 ALA A 170 5 3 HELIX 7 7 GLY A 225 GLU A 244 1 20 HELIX 8 8 GLY A 248 SER A 260 1 13 HELIX 9 9 PRO B 9 SER B 16 1 8 HELIX 10 10 HIS B 48 GLU B 52 5 5 HELIX 11 11 GLY B 71 SER B 82 1 12 HELIX 12 12 SER B 106 SER B 121 1 16 HELIX 13 13 LYS B 122 ARG B 124 5 3 HELIX 14 14 ALA B 141 ALA B 154 1 14 HELIX 15 15 ASN B 168 ALA B 170 5 3 HELIX 16 16 GLY B 225 GLY B 245 1 21 HELIX 17 17 GLY B 248 SER B 260 1 13 SHEET 1 A 2 TYR A 2 GLN A 5 0 SHEET 2 A 2 TYR A 25 ASP A 28 -1 O TYR A 25 N GLN A 5 SHEET 1 B 7 ALA A 55 SER A 60 0 SHEET 2 B 7 LYS A 92 LYS A 97 1 O LYS A 97 N LYS A 59 SHEET 3 B 7 CYS A 36 ASP A 41 1 N ALA A 37 O LYS A 92 SHEET 4 B 7 VAL A 130 MET A 134 1 O ASN A 133 N TYR A 38 SHEET 5 B 7 PHE A 157 ALA A 161 1 O PHE A 157 N ALA A 132 SHEET 6 B 7 CYS A 181 THR A 186 1 O VAL A 183 N VAL A 160 SHEET 7 B 7 ILE A 204 PRO A 207 1 O ILE A 204 N GLY A 184 SHEET 1 C 3 TYR A 172 SER A 173 0 SHEET 2 C 3 LEU A 136 GLY A 139 -1 N GLY A 138 O SER A 173 SHEET 3 C 3 ALA X 3 PRO X 4 -1 O ALA X 3 N GLY A 137 SHEET 1 D 2 ILE A 211 TRP A 215 0 SHEET 2 D 2 THR A 219 ILE A 223 -1 O THR A 219 N TRP A 215 SHEET 1 E 2 THR A 261 LYS A 262 0 SHEET 2 E 2 TYR A 275 LEU A 276 -1 O LEU A 276 N THR A 261 SHEET 1 F 2 TYR B 2 GLN B 5 0 SHEET 2 F 2 TYR B 25 ASP B 28 -1 O TYR B 27 N THR B 3 SHEET 1 G 7 ALA B 55 SER B 60 0 SHEET 2 G 7 LYS B 92 LYS B 97 1 O LYS B 97 N LYS B 59 SHEET 3 G 7 CYS B 36 ASP B 41 1 N ALA B 37 O LYS B 92 SHEET 4 G 7 VAL B 130 MET B 134 1 O ASN B 133 N TYR B 38 SHEET 5 G 7 PHE B 157 ALA B 161 1 O PHE B 157 N ALA B 132 SHEET 6 G 7 CYS B 181 THR B 186 1 O VAL B 183 N VAL B 160 SHEET 7 G 7 ILE B 204 PRO B 207 1 O ILE B 204 N GLY B 184 SHEET 1 H 3 TYR B 172 SER B 173 0 SHEET 2 H 3 LEU B 136 GLY B 139 -1 N GLY B 138 O SER B 173 SHEET 3 H 3 ALA Y 3 PRO Y 4 -1 O ALA Y 3 N GLY B 137 SHEET 1 I 2 ILE B 211 TRP B 215 0 SHEET 2 I 2 THR B 219 ILE B 223 -1 O ILE B 223 N ILE B 211 SHEET 1 J 2 THR B 261 LYS B 262 0 SHEET 2 J 2 TYR B 275 LEU B 276 -1 O LEU B 276 N THR B 261 SSBOND 1 CYS A 36 CYS A 126 1555 1555 2.03 SSBOND 2 CYS A 181 CYS A 253 1555 1555 2.04 SSBOND 3 CYS B 36 CYS B 126 1555 1555 2.02 SSBOND 4 CYS B 181 CYS B 253 1555 1555 2.03 LINK O GLU A 177 CA CA A 286 1555 1555 2.85 LINK O VAL A 180 CA CA A 286 1555 1555 2.82 LINK OG1 THR A 182 CA CA A 286 1555 1555 2.65 LINK O LEU A 201 CA CA A 286 1555 1555 2.84 LINK OD2 ASP A 203 CA CA A 286 1555 1555 2.71 LINK CA CA A 286 O HOH A 287 1555 1555 2.98 LINK O GLU B 177 CA CA B 286 1555 1555 2.71 LINK O VAL B 180 CA CA B 286 1555 1555 2.98 LINK OG1 THR B 182 CA CA B 286 1555 1555 2.85 LINK O LEU B 201 CA CA B 286 1555 1555 2.95 LINK OD2 ASP B 203 CA CA B 286 1555 1555 3.01 CISPEP 1 SER A 173 PRO A 174 0 -4.35 CISPEP 2 SER B 173 PRO B 174 0 0.86 SITE 1 AC1 4 GLY A 105 TYR A 107 HOH A 542 ALA X 2 SITE 1 AC2 6 GLU A 177 VAL A 180 THR A 182 LEU A 201 SITE 2 AC2 6 ASP A 203 HOH A 287 SITE 1 AC3 5 GLY B 105 SER B 106 TYR B 107 SER B 108 SITE 2 AC3 5 ALA Y 2 SITE 1 AC4 5 GLU B 177 VAL B 180 THR B 182 LEU B 201 SITE 2 AC4 5 ASP B 203 CRYST1 65.108 62.536 67.562 90.00 92.76 90.00 P 1 21 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 0.015359 0.000000 0.000740 0.00000 SCALE2 0.000000 0.015991 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014818 0.00000