HEADER HYDROLASE 25-FEB-20 6Y5T TITLE CRYSTAL STRUCTURE OF SAVINASE AT ROOM TEMPERATURE COMPND MOL_ID: 1; COMPND 2 MOLECULE: SUBTILISIN SAVINASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ALKALINE PROTEASE; COMPND 5 EC: 3.4.21.62; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS LENTUS; SOURCE 3 ORGANISM_TAXID: 1467; SOURCE 4 EXPRESSION_SYSTEM: BACILLUS LICHENIFORMIS; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 1402 KEYWDS SUBTILISIN SAVINASE, PROTEIN DYNAMICS, ALTERNATIVE CONFORMATIONS, KEYWDS 2 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR S.WU,O.MOROZ,J.TURKENBURG,J.E.NIELSEN,K.S.WILSON,K.TEILUM REVDAT 3 24-JAN-24 6Y5T 1 LINK REVDAT 2 15-JUL-20 6Y5T 1 JRNL REVDAT 1 17-JUN-20 6Y5T 0 JRNL AUTH S.WU,T.T.T.N.NGUYEN,O.V.MOROZ,J.P.TURKENBURG,J.E.NIELSEN, JRNL AUTH 2 K.S.WILSON,K.D.RAND,K.TEILUM JRNL TITL CONFORMATIONAL HETEROGENEITY OF SAVINASE FROM NMR, HDX-MS JRNL TITL 2 AND X-RAY DIFFRACTION ANALYSIS. JRNL REF PEERJ V. 8 E9408 2020 JRNL REFN ESSN 2167-8359 JRNL PMID 32617193 JRNL DOI 10.7717/PEERJ.9408 REMARK 2 REMARK 2 RESOLUTION. 1.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.17.1_3660 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.37 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 91615 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.131 REMARK 3 R VALUE (WORKING SET) : 0.130 REMARK 3 FREE R VALUE : 0.150 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.920 REMARK 3 FREE R VALUE TEST SET COUNT : 4510 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 40.3700 - 3.4200 0.97 3049 152 0.1354 0.1422 REMARK 3 2 3.4200 - 2.7100 0.98 2953 157 0.1401 0.1531 REMARK 3 3 2.7100 - 2.3700 0.99 2977 137 0.1315 0.1396 REMARK 3 4 2.3700 - 2.1500 0.99 2958 140 0.1187 0.1248 REMARK 3 5 2.1500 - 2.0000 0.99 2908 156 0.1008 0.1231 REMARK 3 6 2.0000 - 1.8800 1.00 2933 152 0.1040 0.1313 REMARK 3 7 1.8800 - 1.7900 0.99 2911 152 0.0996 0.1138 REMARK 3 8 1.7900 - 1.7100 1.00 2907 167 0.0949 0.1194 REMARK 3 9 1.7100 - 1.6400 1.00 2924 138 0.0939 0.1246 REMARK 3 10 1.6400 - 1.5900 0.99 2888 164 0.0959 0.1087 REMARK 3 11 1.5900 - 1.5400 1.00 2888 151 0.0924 0.1600 REMARK 3 12 1.5400 - 1.4900 1.00 2909 150 0.0980 0.1468 REMARK 3 13 1.4900 - 1.4500 1.00 2874 156 0.1040 0.1495 REMARK 3 14 1.4500 - 1.4200 1.00 2908 146 0.1048 0.1451 REMARK 3 15 1.4200 - 1.3900 1.00 2892 166 0.1150 0.1471 REMARK 3 16 1.3900 - 1.3600 1.00 2880 141 0.1245 0.1475 REMARK 3 17 1.3600 - 1.3300 1.00 2908 146 0.1309 0.1729 REMARK 3 18 1.3300 - 1.3000 1.00 2904 146 0.1407 0.1576 REMARK 3 19 1.3000 - 1.2800 1.00 2864 160 0.1443 0.1955 REMARK 3 20 1.2800 - 1.2600 1.00 2865 162 0.1639 0.1982 REMARK 3 21 1.2600 - 1.2400 1.00 2880 137 0.1804 0.2153 REMARK 3 22 1.2400 - 1.2200 1.00 2895 150 0.1758 0.1908 REMARK 3 23 1.2200 - 1.2000 1.00 2881 148 0.1828 0.2097 REMARK 3 24 1.2000 - 1.1800 1.00 2852 158 0.1927 0.2201 REMARK 3 25 1.1800 - 1.1700 1.00 2879 150 0.1995 0.2150 REMARK 3 26 1.1700 - 1.1500 1.00 2897 133 0.2149 0.2330 REMARK 3 27 1.1500 - 1.1400 1.00 2858 148 0.2334 0.2405 REMARK 3 28 1.1400 - 1.1300 1.00 2903 149 0.2461 0.2532 REMARK 3 29 1.1300 - 1.1100 1.00 2842 153 0.2552 0.2417 REMARK 3 30 1.1100 - 1.1000 1.00 2918 145 0.2881 0.3103 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 : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.105 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 14.140 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 11.23 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.37 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 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 : 0.006 2158 REMARK 3 ANGLE : 0.848 3000 REMARK 3 CHIRALITY : 0.081 344 REMARK 3 PLANARITY : 0.006 414 REMARK 3 DIHEDRAL : 5.454 347 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 6Y5T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 26-FEB-20. REMARK 100 THE DEPOSITION ID IS D_1292106817. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 31-JUL-14 REMARK 200 TEMPERATURE (KELVIN) : 297 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I03 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.88560 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 91686 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.100 REMARK 200 RESOLUTION RANGE LOW (A) : 48.080 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 4.900 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 19.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.11 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 1.34100 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: PHASER REMARK 200 STARTING MODEL: 4CFY REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.53 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M NABR, 0.1 M BIS TRIS PROPANE, REMARK 280 20% PEG3350, PH 7.5, VAPOR DIFFUSION, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 23.85200 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 37.88300 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.10250 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 37.88300 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 23.85200 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 31.10250 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 140 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9390 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -12.0 KCAL/MOL 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 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 OH TYR A 257 O HOH A 401 1.83 REMARK 500 OG SER A 128 O HOH A 402 1.89 REMARK 500 O HOH A 515 O HOH A 568 2.01 REMARK 500 O HOH A 401 O HOH A 405 2.15 REMARK 500 OG SER A 76 O HOH A 403 2.17 REMARK 500 OG SER A 215 O HOH A 404 2.18 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 O HOH A 485 O HOH A 498 3644 2.06 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 ASP A 32 -152.56 -163.06 REMARK 500 ALA A 71 25.51 -147.92 REMARK 500 ASN A 75 -152.36 -157.87 REMARK 500 ASN A 75 -153.72 -157.87 REMARK 500 VAL A 79 -164.56 -120.91 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 301 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 2 OE1 REMARK 620 2 ASP A 40 OD1 153.7 REMARK 620 3 ASP A 40 OD2 153.3 52.6 REMARK 620 4 LEU A 73 O 79.0 86.5 109.2 REMARK 620 5 ASN A 75 OD1 79.2 78.5 125.4 87.8 REMARK 620 6 ILE A 77 O 89.6 98.9 86.6 163.0 77.6 REMARK 620 7 VAL A 79 O 78.0 124.0 76.8 89.5 157.2 100.5 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 302 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA A 163 O REMARK 620 2 TYR A 165 O 91.1 REMARK 620 3 ALA A 168 O 102.8 86.5 REMARK 620 4 HOH A 411 O 100.3 81.7 154.2 REMARK 620 5 HOH A 412 O 134.4 132.2 94.6 77.0 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 CA A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 302 DBREF 6Y5T A 1 269 UNP P29600 SUBS_BACLE 1 269 SEQRES 1 A 269 ALA GLN SER VAL PRO TRP GLY ILE SER ARG VAL GLN ALA SEQRES 2 A 269 PRO ALA ALA HIS ASN ARG GLY LEU THR GLY SER GLY VAL SEQRES 3 A 269 LYS VAL ALA VAL LEU ASP THR GLY ILE SER THR HIS PRO SEQRES 4 A 269 ASP LEU ASN ILE ARG GLY GLY ALA SER PHE VAL PRO GLY SEQRES 5 A 269 GLU PRO SER THR GLN ASP GLY ASN GLY HIS GLY THR HIS SEQRES 6 A 269 VAL ALA GLY THR ILE ALA ALA LEU ASN ASN SER ILE GLY SEQRES 7 A 269 VAL LEU GLY VAL ALA PRO SER ALA GLU LEU TYR ALA VAL SEQRES 8 A 269 LYS VAL LEU GLY ALA SER GLY SER GLY SER VAL SER SER SEQRES 9 A 269 ILE ALA GLN GLY LEU GLU TRP ALA GLY ASN ASN GLY MET SEQRES 10 A 269 HIS VAL ALA ASN LEU SER LEU GLY SER PRO SER PRO SER SEQRES 11 A 269 ALA THR LEU GLU GLN ALA VAL ASN SER ALA THR SER ARG SEQRES 12 A 269 GLY VAL LEU VAL VAL ALA ALA SER GLY ASN SER GLY ALA SEQRES 13 A 269 GLY SER ILE SER TYR PRO ALA ARG TYR ALA ASN ALA MET SEQRES 14 A 269 ALA VAL GLY ALA THR ASP GLN ASN ASN ASN ARG ALA SER SEQRES 15 A 269 PHE SER GLN TYR GLY ALA GLY LEU ASP ILE VAL ALA PRO SEQRES 16 A 269 GLY VAL ASN VAL GLN SER THR TYR PRO GLY SER THR TYR SEQRES 17 A 269 ALA SER LEU ASN GLY THR SER MET ALA THR PRO HIS VAL SEQRES 18 A 269 ALA GLY ALA ALA ALA LEU VAL LYS GLN LYS ASN PRO SER SEQRES 19 A 269 TRP SER ASN VAL GLN ILE ARG ASN HIS LEU LYS ASN THR SEQRES 20 A 269 ALA THR SER LEU GLY SER THR ASN LEU TYR GLY SER GLY SEQRES 21 A 269 LEU VAL ASN ALA GLU ALA ALA THR ARG HET CA A 301 1 HET NA A 302 1 HETNAM CA CALCIUM ION HETNAM NA SODIUM ION FORMUL 2 CA CA 2+ FORMUL 3 NA NA 1+ FORMUL 4 HOH *174(H2 O) HELIX 1 AA1 PRO A 5 VAL A 11 1 7 HELIX 2 AA2 GLN A 12 ARG A 19 1 8 HELIX 3 AA3 GLY A 61 ALA A 72 1 12 HELIX 4 AA4 SER A 101 ASN A 115 1 15 HELIX 5 AA5 SER A 130 GLY A 144 1 15 HELIX 6 AA6 GLY A 213 ASN A 232 1 20 HELIX 7 AA7 SER A 236 THR A 247 1 12 HELIX 8 AA8 SER A 253 GLY A 258 1 6 HELIX 9 AA9 ASN A 263 THR A 268 1 6 SHEET 1 AA1 7 ILE A 43 SER A 48 0 SHEET 2 AA1 7 GLU A 87 LYS A 92 1 O LEU A 88 N ARG A 44 SHEET 3 AA1 7 LYS A 27 ASP A 32 1 N VAL A 28 O GLU A 87 SHEET 4 AA1 7 VAL A 119 LEU A 122 1 O ASN A 121 N ALA A 29 SHEET 5 AA1 7 LEU A 146 ALA A 150 1 O VAL A 148 N LEU A 122 SHEET 6 AA1 7 ALA A 168 THR A 174 1 O MET A 169 N ALA A 149 SHEET 7 AA1 7 LEU A 190 PRO A 195 1 O ILE A 192 N GLY A 172 SHEET 1 AA2 2 VAL A 199 TYR A 203 0 SHEET 2 AA2 2 THR A 207 LEU A 211 -1 O LEU A 211 N VAL A 199 LINK OE1 GLN A 2 CA CA A 301 1555 1555 2.39 LINK OD1 ASP A 40 CA CA A 301 1555 1555 2.45 LINK OD2 ASP A 40 CA CA A 301 1555 1555 2.50 LINK O LEU A 73 CA CA A 301 1555 1555 2.35 LINK OD1 ASN A 75 CA CA A 301 1555 1555 2.44 LINK O ILE A 77 CA CA A 301 1555 1555 2.36 LINK O VAL A 79 CA CA A 301 1555 1555 2.37 LINK O ALA A 163 NA NA A 302 1555 1555 2.36 LINK O TYR A 165 NA NA A 302 1555 1555 2.40 LINK O ALA A 168 NA NA A 302 1555 1555 2.34 LINK NA NA A 302 O HOH A 411 1555 1555 2.53 LINK NA NA A 302 O HOH A 412 1555 1555 2.12 CISPEP 1 TYR A 161 PRO A 162 0 8.21 SITE 1 AC1 6 GLN A 2 ASP A 40 LEU A 73 ASN A 75 SITE 2 AC1 6 ILE A 77 VAL A 79 SITE 1 AC2 6 ALA A 163 TYR A 165 ALA A 168 GLY A 189 SITE 2 AC2 6 HOH A 411 HOH A 412 CRYST1 47.704 62.205 75.766 90.00 90.00 90.00 P 21 21 21 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 0.020963 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016076 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013199 0.00000