HEADER HYDROLASE 27-JUN-18 6DWR TITLE TRYPSIN SERINE PROTEASE MODIFIED WITH THE PROTEASE INHIBITOR TITLE 2 CYANOBENZYLSULFONYLFLUORIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CATIONIC TRYPSIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: BETA-TRYPSIN; COMPND 5 EC: 3.4.21.4 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: BOVINE; SOURCE 4 ORGANISM_TAXID: 9913 KEYWDS SERINE PROTEASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR M.LUO,C.N.EATON,C.M.PHILLIPS-PIRO REVDAT 4 11-OCT-23 6DWR 1 REMARK REVDAT 3 15-JAN-20 6DWR 1 JRNL REVDAT 2 01-JAN-20 6DWR 1 REMARK REVDAT 1 03-JUL-19 6DWR 0 JRNL AUTH M.LUO,C.N.EATON,K.R.HESS,C.M.PHILLIPS-PIRO,S.H.BREWER, JRNL AUTH 2 E.E.FENLON JRNL TITL PAIRED SPECTROSCOPIC AND CRYSTALLOGRAPHIC STUDIES OF JRNL TITL 2 PROTEASE ACTIVE SITES JRNL REF CHEMISTRYSELECT V. 4 9836 2019 JRNL REFN ESSN 2365-6549 REMARK 2 REMARK 2 RESOLUTION. 1.32 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.13_2998) 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) : 1.32 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.21 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 43893 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.151 REMARK 3 R VALUE (WORKING SET) : 0.149 REMARK 3 FREE R VALUE : 0.187 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.970 REMARK 3 FREE R VALUE TEST SET COUNT : 2183 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 43.2337 - 3.3227 1.00 2803 154 0.1367 0.1536 REMARK 3 2 3.3227 - 2.6374 1.00 2651 158 0.1439 0.1895 REMARK 3 3 2.6374 - 2.3040 1.00 2656 136 0.1414 0.1921 REMARK 3 4 2.3040 - 2.0934 1.00 2618 136 0.1438 0.1759 REMARK 3 5 2.0934 - 1.9433 1.00 2650 123 0.1419 0.1838 REMARK 3 6 1.9433 - 1.8288 1.00 2623 120 0.1466 0.2081 REMARK 3 7 1.8288 - 1.7372 1.00 2621 121 0.1453 0.1965 REMARK 3 8 1.7372 - 1.6615 1.00 2564 150 0.1483 0.2184 REMARK 3 9 1.6615 - 1.5976 1.00 2634 114 0.1545 0.2269 REMARK 3 10 1.5976 - 1.5425 1.00 2589 139 0.1617 0.2286 REMARK 3 11 1.5425 - 1.4942 1.00 2584 114 0.1661 0.2329 REMARK 3 12 1.4942 - 1.4515 1.00 2570 152 0.1801 0.2293 REMARK 3 13 1.4515 - 1.4133 1.00 2568 156 0.2165 0.2646 REMARK 3 14 1.4133 - 1.3788 1.00 2571 144 0.2671 0.3279 REMARK 3 15 1.3788 - 1.3475 1.00 2536 140 0.3248 0.3418 REMARK 3 16 1.3475 - 1.3188 0.95 2472 126 0.3691 0.4178 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) : 0.180 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.080 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 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 : 0.007 1864 REMARK 3 ANGLE : 1.057 2558 REMARK 3 CHIRALITY : 0.082 276 REMARK 3 PLANARITY : 0.006 330 REMARK 3 DIHEDRAL : 13.320 677 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 6DWR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-JUN-18. REMARK 100 THE DEPOSITION ID IS D_1000235352. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-NOV-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 24-ID-E REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 44011 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.319 REMARK 200 RESOLUTION RANGE LOW (A) : 43.210 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 9.200 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.32 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.34 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.3 REMARK 200 DATA REDUNDANCY IN SHELL : 6.10 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 4I8G REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.85 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.95 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 22% PEG8000, 0.225 M AMMONIUM SULFATE, REMARK 280 0.1 M HEPES (PH 7.5), 10% ISOPROPANOL, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 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 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 35.42233 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 70.84467 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 70.84467 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 35.42233 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 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 609 LIES ON A SPECIAL POSITION. 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 O HOH A 410 O HOH A 592 1.91 REMARK 500 O HOH A 405 O HOH A 596 1.96 REMARK 500 O HOH A 552 O HOH A 589 1.98 REMARK 500 O HOH A 603 O HOH A 616 2.04 REMARK 500 O HOH A 548 O HOH A 577 2.05 REMARK 500 O HOH A 416 O HOH A 534 2.08 REMARK 500 O HOH A 566 O HOH A 567 2.09 REMARK 500 O HOH A 472 O HOH A 560 2.09 REMARK 500 O HOH A 587 O HOH A 590 2.14 REMARK 500 O HOH A 528 O HOH A 579 2.16 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 OG1 THR A 130 NE2 GLN A 178 4457 1.98 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 76 -79.33 -115.05 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 620 DISTANCE = 6.79 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 305 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 75 OE1 REMARK 620 2 ASN A 77 O 92.3 REMARK 620 3 VAL A 80 O 165.7 80.4 REMARK 620 4 GLU A 85 OE2 101.9 158.4 88.7 REMARK 620 5 HOH A 422 O 86.4 90.2 105.7 74.8 REMARK 620 6 HOH A 470 O 78.7 105.9 91.4 92.9 158.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 307 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 197 OE1 REMARK 620 2 HOH A 504 O 165.8 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 308 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 414 O REMARK 620 2 HOH A 446 O 101.3 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 307 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 308 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 309 DBREF 6DWR A 24 246 UNP P00760 TRY1_BOVIN 24 246 SEQRES 1 A 223 ILE VAL GLY GLY TYR THR CYS GLY ALA ASN THR VAL PRO SEQRES 2 A 223 TYR GLN VAL SER LEU ASN SER GLY TYR HIS PHE CYS GLY SEQRES 3 A 223 GLY SER LEU ILE ASN OSE GLN TRP VAL VAL SER ALA ALA SEQRES 4 A 223 HIS CYS TYR LYS SER GLY ILE GLN VAL ARG LEU GLY GLU SEQRES 5 A 223 ASP ASN ILE ASN VAL VAL GLU GLY ASN GLU GLN PHE ILE SEQRES 6 A 223 SER ALA SER LYS SER ILE VAL HIS PRO SER TYR ASN SER SEQRES 7 A 223 ASN THR LEU ASN ASN ASP ILE MET LEU ILE LYS LEU LYS SEQRES 8 A 223 SER ALA ALA SER LEU ASN OSE ARG VAL ALA SER ILE SER SEQRES 9 A 223 LEU PRO THR OSE CYS ALA SER ALA GLY THR GLN CYS LEU SEQRES 10 A 223 ILE SER GLY TRP GLY ASN THR LYS SER SER GLY THR SER SEQRES 11 A 223 TYR PRO ASP VAL LEU LYS CYS LEU LYS ALA PRO ILE LEU SEQRES 12 A 223 SER ASP OSE SER CYS LYS SER ALA TYR PRO GLY GLN ILE SEQRES 13 A 223 THR SER ASN MET PHE CYS ALA GLY TYR LEU GLU GLY GLY SEQRES 14 A 223 LYS ASP SER CYS GLN GLY ASP P5U GLY GLY PRO VAL VAL SEQRES 15 A 223 CYS SER GLY LYS LEU GLN GLY ILE VAL SER TRP GLY SER SEQRES 16 A 223 GLY CYS ALA GLN LYS ASN LYS PRO GLY VAL TYR THR LYS SEQRES 17 A 223 VAL CYS ASN TYR VAL SER TRP ILE LYS GLN THR ILE ALA SEQRES 18 A 223 SER ASN MODRES 6DWR OSE A 55 SER MODIFIED RESIDUE MODRES 6DWR OSE A 121 SER MODIFIED RESIDUE MODRES 6DWR OSE A 131 SER MODIFIED RESIDUE MODRES 6DWR OSE A 169 SER MODIFIED RESIDUE MODRES 6DWR P5U A 200 SER MODIFIED RESIDUE HET OSE A 55 10 HET OSE A 121 10 HET OSE A 131 10 HET OSE A 169 10 HET P5U A 200 25 HET EDO A 301 10 HET EDO A 302 10 HET EDO A 303 10 HET EDO A 304 10 HET CA A 305 1 HET CA A 306 1 HET CA A 307 1 HET CA A 308 1 HET SO4 A 309 5 HETNAM OSE O-SULFO-L-SERINE HETNAM P5U O-[(4-CYANOPHENYL)SULFONYL]-L-SERINE HETNAM EDO 1,2-ETHANEDIOL HETNAM CA CALCIUM ION HETNAM SO4 SULFATE ION HETSYN EDO ETHYLENE GLYCOL FORMUL 1 OSE 4(C3 H7 N O6 S) FORMUL 1 P5U C10 H10 N2 O5 S FORMUL 2 EDO 4(C2 H6 O2) FORMUL 6 CA 4(CA 2+) FORMUL 10 SO4 O4 S 2- FORMUL 11 HOH *220(H2 O) HELIX 1 AA1 ALA A 61 TYR A 65 5 5 HELIX 2 AA2 SER A 167 TYR A 175 1 9 HELIX 3 AA3 TYR A 235 SER A 245 1 11 SHEET 1 AA1 7 TYR A 28 THR A 29 0 SHEET 2 AA1 7 LYS A 159 PRO A 164 -1 O CYS A 160 N TYR A 28 SHEET 3 AA1 7 GLN A 138 GLY A 143 -1 N ILE A 141 O LEU A 161 SHEET 4 AA1 7 PRO A 203 CYS A 206 -1 O VAL A 205 N LEU A 140 SHEET 5 AA1 7 LYS A 209 TRP A 216 -1 O LYS A 209 N CYS A 206 SHEET 6 AA1 7 GLY A 227 LYS A 231 -1 O VAL A 228 N TRP A 216 SHEET 7 AA1 7 MET A 183 ALA A 186 -1 N PHE A 184 O TYR A 229 SHEET 1 AA2 7 GLN A 38 ASN A 42 0 SHEET 2 AA2 7 HIS A 46 ASN A 54 -1 O CYS A 48 N LEU A 41 SHEET 3 AA2 7 TRP A 57 SER A 60 -1 O VAL A 59 N SER A 51 SHEET 4 AA2 7 MET A 109 LEU A 113 -1 O ILE A 111 N VAL A 58 SHEET 5 AA2 7 GLN A 86 VAL A 95 -1 N ILE A 94 O LEU A 110 SHEET 6 AA2 7 GLN A 70 LEU A 73 -1 N LEU A 73 O GLN A 86 SHEET 7 AA2 7 GLN A 38 ASN A 42 -1 N ASN A 42 O GLN A 70 SSBOND 1 CYS A 30 CYS A 160 1555 1555 2.04 SSBOND 2 CYS A 48 CYS A 64 1555 1555 2.03 SSBOND 3 CYS A 132 CYS A 233 1555 1555 2.03 SSBOND 4 CYS A 139 CYS A 206 1555 1555 2.03 SSBOND 5 CYS A 171 CYS A 185 1555 1555 2.03 SSBOND 6 CYS A 196 CYS A 220 1555 1555 2.02 LINK C ASN A 54 N AOSE A 55 1555 1555 1.32 LINK C AOSE A 55 N GLN A 56 1555 1555 1.33 LINK C ASN A 120 N AOSE A 121 1555 1555 1.33 LINK C AOSE A 121 N ARG A 122 1555 1555 1.33 LINK C THR A 130 N AOSE A 131 1555 1555 1.34 LINK C AOSE A 131 N CYS A 132 1555 1555 1.34 LINK C AASP A 168 N AOSE A 169 1555 1555 1.24 LINK C AOSE A 169 N SER A 170 1555 1555 1.33 LINK C ASP A 199 N BP5U A 200 1555 1555 1.32 LINK C BP5U A 200 N GLY A 201 1555 1555 1.32 LINK OE1 GLU A 75 CA CA A 305 1555 1555 2.26 LINK O ASN A 77 CA CA A 305 1555 1555 2.28 LINK O VAL A 80 CA CA A 305 1555 1555 2.27 LINK OE2 GLU A 85 CA CA A 305 1555 1555 2.37 LINK OE1BGLN A 197 CA CA A 307 1555 1555 3.07 LINK CA CA A 305 O HOH A 422 1555 1555 2.42 LINK CA CA A 305 O HOH A 470 1555 1555 2.35 LINK CA CA A 307 O HOH A 504 1555 1555 2.82 LINK CA CA A 308 O HOH A 414 1555 1555 3.16 LINK CA CA A 308 O HOH A 446 1555 3564 2.98 SITE 1 AC1 9 CYS A 196 GLN A 197 SER A 200 P5U A 200 SITE 2 AC1 9 SER A 215 HOH A 476 HOH A 481 HOH A 510 SITE 3 AC1 9 HOH A 516 SITE 1 AC2 8 GLY A 68 ALA A 90 SER A 91 SER A 153 SITE 2 AC2 8 TYR A 154 HOH A 407 HOH A 509 HOH A 534 SITE 1 AC3 8 ARG A 72 ILE A 78 VAL A 81 VAL A 95 SITE 2 AC3 8 HIS A 96 PRO A 97 HOH A 462 HOH A 470 SITE 1 AC4 6 ASN A 105 SER A 115 ALA A 116 HOH A 414 SITE 2 AC4 6 HOH A 415 HOH A 444 SITE 1 AC5 6 GLU A 75 ASN A 77 VAL A 80 GLU A 85 SITE 2 AC5 6 HOH A 422 HOH A 470 SITE 1 AC6 3 GLN A 197 P5U A 200 HOH A 504 SITE 1 AC7 3 ASN A 100 ALA A 116 HOH A 446 SITE 1 AC8 5 LYS A 92 LYS A 112 THR A 152 GLN A 197 SITE 2 AC8 5 HOH A 545 CRYST1 54.614 54.614 106.267 90.00 90.00 120.00 P 31 2 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 0.018310 0.010571 0.000000 0.00000 SCALE2 0.000000 0.021143 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009410 0.00000