HEADER HYDROLASE 16-APR-04 1T1I TITLE HIGH RESOLUTION CRYSTAL STRUCTURE OF MUTANT W129A OF KUMAMOLISIN, A TITLE 2 SEDOLISIN TYPE PROTEINASE (PREVIOUSLY CALLED KUMAMOLYSIN OR KSCP) COMPND MOL_ID: 1; COMPND 2 MOLECULE: KUMAMOLISIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CATALYTIC DOMAIN; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS SP. MN-32; SOURCE 3 ORGANISM_TAXID: 198803; SOURCE 4 GENE: KSCP; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: JM 109 KEYWDS SERINE-CARBOXYL PROTEINASES, SUBTILASES, CATALYTIC MECHANISM, KEYWDS 2 SEDOLISIN, KUMAMOLISIN, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR M.COMELLAS-BIGLER,K.MASKOS,R.HUBER,H.OYAMA,K.ODA,W.BODE REVDAT 4 14-FEB-24 1T1I 1 REMARK REVDAT 3 27-OCT-21 1T1I 1 REMARK SEQADV REVDAT 2 24-FEB-09 1T1I 1 VERSN REVDAT 1 03-AUG-04 1T1I 0 JRNL AUTH M.COMELLAS-BIGLER,K.MASKOS,R.HUBER,H.OYAMA,K.ODA,W.BODE JRNL TITL 1.2 A CRYSTAL STRUCTURE OF THE SERINE CARBOXYL PROTEINASE JRNL TITL 2 PRO-KUMAMOLISIN: STRUCTURE OF AN INTACT PRO-SUBTILASE JRNL REF STRUCTURE V. 12 1313 2004 JRNL REFN ISSN 0969-2126 JRNL PMID 15242607 JRNL DOI 10.1016/J.STR.2004.04.013 REMARK 2 REMARK 2 RESOLUTION. 1.28 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.28 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 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 : 74340 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) : 0.183 REMARK 3 FREE R VALUE : 0.207 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 500 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 : 2554 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 11 REMARK 3 SOLVENT ATOMS : 359 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) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL 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 1T1I COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-APR-04. REMARK 100 THE DEPOSITION ID IS D_1000022194. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JUL-03 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 : MPG/DESY, HAMBURG REMARK 200 BEAMLINE : BW6 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.050 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 74340 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.280 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 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 <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) : 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 <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: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 35.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.15 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, SODIUM ACETATE, PH REMARK 280 5.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 294K 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 39.41500 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 358 REMARK 465 ALA A 359 REMARK 465 SER A 360 REMARK 465 GLN A 361 REMARK 465 ALA A 362 REMARK 465 GLN A 363 REMARK 465 PRO A 364 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 19 CD OE1 OE2 REMARK 480 SER A 52 OG REMARK 480 GLN A 172 CD OE1 NE2 REMARK 480 ARG A 223 CG CD NE CZ NH1 NH2 REMARK 480 LYS A 297 CD CE NZ 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 CB ALA A 199 O2 SO4 A 366 1.40 REMARK 500 O4 SO4 A 366 O HOH A 562 1.45 REMARK 500 OG1 THR A 4 O HOH A 484 2.15 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O3 SO4 A 366 O HOH A 384 1655 1.15 REMARK 500 O1 SO4 A 366 O HOH A 431 1655 1.24 REMARK 500 OH TYR A 186 O1 SO4 A 366 1455 2.05 REMARK 500 O4 SO4 A 366 O HOH A 433 1655 2.17 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 THR A 4 -168.05 -128.50 REMARK 500 ALA A 244 -138.10 53.29 REMARK 500 PRO A 339 22.23 -78.93 REMARK 500 REMARK 500 REMARK: NULL 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 365 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 316 OD1 REMARK 620 2 ILE A 317 O 83.5 REMARK 620 3 GLY A 334 O 99.0 88.3 REMARK 620 4 GLY A 336 O 92.2 173.5 87.6 REMARK 620 5 ASP A 338 OD2 165.4 83.3 86.7 101.4 REMARK 620 6 HOH A 368 O 87.2 87.3 171.9 97.4 86.0 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 365 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 366 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 367 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1GT9 RELATED DB: PDB REMARK 900 NATIVE KUMAMOLISIN CATALYTIC DOMAIN REMARK 900 RELATED ID: 1GTG RELATED DB: PDB REMARK 900 NATIVE KUMAMOLISIN CATALYTIC DOMAIN REMARK 900 RELATED ID: 1GTJ RELATED DB: PDB REMARK 900 KUMAMOLISIN IN COMPLEX WITH AC-ILE-ALA-PHE-CHO REMARK 900 RELATED ID: 1GTL RELATED DB: PDB REMARK 900 KUMAMOLISIN IN COMPLEX WITH AC-ILE-PRO-PHE-CHO REMARK 900 RELATED ID: 1T1E RELATED DB: PDB REMARK 900 INTACT PRO-KUMAMOLISIN REMARK 900 RELATED ID: 1T1G RELATED DB: PDB REMARK 900 MUTANT E32A OF KUMAMOLYISIN CATALYTIC DOMAIN DBREF 1T1I A 1 364 UNP Q8RR56 Q8RR56_9BACI 189 552 SEQADV 1T1I ALA A 129 UNP Q8RR56 TRP 317 ENGINEERED MUTATION SEQRES 1 A 364 ALA ALA PRO THR ALA TYR THR PRO LEU ASP VAL ALA GLN SEQRES 2 A 364 ALA TYR GLN PHE PRO GLU GLY LEU ASP GLY GLN GLY GLN SEQRES 3 A 364 CYS ILE ALA ILE ILE GLU LEU GLY GLY GLY TYR ASP GLU SEQRES 4 A 364 THR SER LEU ALA GLN TYR PHE ALA SER LEU GLY VAL SER SEQRES 5 A 364 ALA PRO GLN VAL VAL SER VAL SER VAL ASP GLY ALA THR SEQRES 6 A 364 ASN GLN PRO THR GLY ASP PRO ASN GLY PRO ASP GLY GLU SEQRES 7 A 364 VAL GLU LEU ASP ILE GLU VAL ALA GLY ALA LEU ALA PRO SEQRES 8 A 364 GLY ALA LYS ILE ALA VAL TYR PHE ALA PRO ASN THR ASP SEQRES 9 A 364 ALA GLY PHE LEU ASN ALA ILE THR THR ALA VAL HIS ASP SEQRES 10 A 364 PRO THR HIS LYS PRO SER ILE VAL SER ILE SER ALA GLY SEQRES 11 A 364 GLY PRO GLU ASP SER TRP ALA PRO ALA SER ILE ALA ALA SEQRES 12 A 364 MET ASN ARG ALA PHE LEU ASP ALA ALA ALA LEU GLY VAL SEQRES 13 A 364 THR VAL LEU ALA ALA ALA GLY ASP SER GLY SER THR ASP SEQRES 14 A 364 GLY GLU GLN ASP GLY LEU TYR HIS VAL ASP PHE PRO ALA SEQRES 15 A 364 ALA SER PRO TYR VAL LEU ALA CYS GLY GLY THR ARG LEU SEQRES 16 A 364 VAL ALA SER ALA GLY ARG ILE GLU ARG GLU THR VAL TRP SEQRES 17 A 364 ASN ASP GLY PRO ASP GLY GLY SER THR GLY GLY GLY VAL SEQRES 18 A 364 SER ARG ILE PHE PRO LEU PRO SER TRP GLN GLU ARG ALA SEQRES 19 A 364 ASN VAL PRO PRO SER ALA ASN PRO GLY ALA GLY SER GLY SEQRES 20 A 364 ARG GLY VAL PRO ASP VAL ALA GLY ASN ALA ASP PRO ALA SEQRES 21 A 364 THR GLY TYR GLU VAL VAL ILE ASP GLY GLU THR THR VAL SEQRES 22 A 364 ILE GLY GLY THR SER ALA VAL ALA PRO LEU PHE ALA ALA SEQRES 23 A 364 LEU VAL ALA ARG ILE ASN GLN LYS LEU GLY LYS PRO VAL SEQRES 24 A 364 GLY TYR LEU ASN PRO THR LEU TYR GLN LEU PRO PRO GLU SEQRES 25 A 364 VAL PHE HIS ASP ILE THR GLU GLY ASN ASN ASP ILE ALA SEQRES 26 A 364 ASN ARG ALA ARG ILE TYR GLN ALA GLY PRO GLY TRP ASP SEQRES 27 A 364 PRO CYS THR GLY LEU GLY SER PRO ILE GLY ILE ARG LEU SEQRES 28 A 364 LEU GLN ALA LEU LEU PRO SER ALA SER GLN ALA GLN PRO HET CA A 365 1 HET SO4 A 366 5 HET SO4 A 367 5 HETNAM CA CALCIUM ION HETNAM SO4 SULFATE ION FORMUL 2 CA CA 2+ FORMUL 3 SO4 2(O4 S 2-) FORMUL 5 HOH *359(H2 O) HELIX 1 1 THR A 7 TYR A 15 1 9 HELIX 2 2 ASP A 38 LEU A 49 1 12 HELIX 3 3 PRO A 75 ALA A 90 1 16 HELIX 4 4 THR A 103 ASP A 117 1 15 HELIX 5 5 PRO A 132 TRP A 136 5 5 HELIX 6 6 ALA A 137 LEU A 154 1 18 HELIX 7 7 ASP A 210 GLY A 215 1 6 HELIX 8 8 PRO A 228 GLU A 232 5 5 HELIX 9 9 GLY A 276 SER A 278 5 3 HELIX 10 10 ALA A 279 GLY A 296 1 18 HELIX 11 11 LEU A 302 TYR A 307 1 6 HELIX 12 12 GLN A 308 LEU A 309 5 2 HELIX 13 13 PRO A 310 GLU A 312 5 3 HELIX 14 14 ILE A 347 LEU A 356 1 10 SHEET 1 A 3 THR A 4 TYR A 6 0 SHEET 2 A 3 THR A 261 ILE A 267 1 O GLU A 264 N TYR A 6 SHEET 3 A 3 GLU A 270 ILE A 274 -1 O GLU A 270 N ILE A 267 SHEET 1 B 7 VAL A 56 SER A 60 0 SHEET 2 B 7 LYS A 94 PHE A 99 1 O VAL A 97 N VAL A 57 SHEET 3 B 7 CYS A 27 GLU A 32 1 N GLU A 32 O TYR A 98 SHEET 4 B 7 ILE A 124 ILE A 127 1 O ILE A 124 N ALA A 29 SHEET 5 B 7 THR A 157 ALA A 161 1 O LEU A 159 N VAL A 125 SHEET 6 B 7 LEU A 188 ALA A 197 1 O LEU A 188 N VAL A 158 SHEET 7 B 7 ILE A 202 VAL A 207 -1 O ARG A 204 N VAL A 196 SHEET 1 C 7 VAL A 56 SER A 60 0 SHEET 2 C 7 LYS A 94 PHE A 99 1 O VAL A 97 N VAL A 57 SHEET 3 C 7 CYS A 27 GLU A 32 1 N GLU A 32 O TYR A 98 SHEET 4 C 7 ILE A 124 ILE A 127 1 O ILE A 124 N ALA A 29 SHEET 5 C 7 THR A 157 ALA A 161 1 O LEU A 159 N VAL A 125 SHEET 6 C 7 LEU A 188 ALA A 197 1 O LEU A 188 N VAL A 158 SHEET 7 C 7 VAL A 253 ASN A 256 1 O VAL A 253 N GLY A 191 SHEET 1 D 2 GLY A 220 VAL A 221 0 SHEET 2 D 2 GLY A 249 VAL A 250 -1 O VAL A 250 N GLY A 220 SHEET 1 E 2 PHE A 314 HIS A 315 0 SHEET 2 E 2 SER A 345 PRO A 346 -1 O SER A 345 N HIS A 315 LINK OD1 ASP A 316 CA CA A 365 1555 1555 2.38 LINK O ILE A 317 CA CA A 365 1555 1555 2.43 LINK O GLY A 334 CA CA A 365 1555 1555 2.40 LINK O GLY A 336 CA CA A 365 1555 1555 2.36 LINK OD2 ASP A 338 CA CA A 365 1555 1555 2.41 LINK CA CA A 365 O HOH A 368 1555 1555 2.50 CISPEP 1 PHE A 180 PRO A 181 0 0.92 CISPEP 2 VAL A 250 PRO A 251 0 0.13 CISPEP 3 ILE A 330 TYR A 331 0 -0.65 CISPEP 4 ILE A 330 TYR A 331 0 -0.65 SITE 1 AC1 6 ASP A 316 ILE A 317 GLY A 334 GLY A 336 SITE 2 AC1 6 ASP A 338 HOH A 368 SITE 1 AC2 18 ASN A 145 ARG A 146 LEU A 149 TYR A 186 SITE 2 AC2 18 SER A 198 ALA A 199 PHE A 225 PRO A 226 SITE 3 AC2 18 HOH A 384 HOH A 404 HOH A 407 HOH A 412 SITE 4 AC2 18 HOH A 431 HOH A 433 HOH A 475 HOH A 491 SITE 5 AC2 18 HOH A 562 HOH A 667 SITE 1 AC3 8 LYS A 121 ARG A 327 ARG A 329 HOH A 387 SITE 2 AC3 8 HOH A 415 HOH A 466 HOH A 524 HOH A 597 CRYST1 42.890 78.830 49.030 90.00 106.41 90.00 P 1 21 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 0.023315 0.000000 0.006867 0.00000 SCALE2 0.000000 0.012686 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021262 0.00000