HEADER HYDROLASE 15-JAN-09 3FVF TITLE THE CRYSTAL STRUCTURE OF PROSTASIN COMPLEXED WITH CAMOSTAT AT 1.6 TITLE 2 ANGSTROMS RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROSTASIN; COMPND 3 CHAIN: B; COMPND 4 FRAGMENT: UNP RESIDUES 45-305, PEPTIDASE S1 DOMAIN; COMPND 5 SYNONYM: SERINE PROTEASE 8, PROSTASIN LIGHT CHAIN, PROSTASIN HEAVY COMPND 6 CHAIN; COMPND 7 EC: 3.4.21.-; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: PRSS8; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 7108 KEYWDS PROSTASIN, HCAP-1, CHANNEL ACTIVATING PROTEASE, INHIBITOR, SERINE KEYWDS 2 PROTEASE, ENAC, CELL MEMBRANE, GLYCOPROTEIN, HYDROLASE, MEMBRANE, KEYWDS 3 PROTEASE, SECRETED, TRANSMEMBRANE, ZYMOGEN EXPDTA X-RAY DIFFRACTION AUTHOR G.SPRAGGON,M.HORNSBY,A.SHIPWAY,J.L.HARRIS,S.A.LESLEY REVDAT 4 20-OCT-21 3FVF 1 REMARK SEQADV REVDAT 3 01-NOV-17 3FVF 1 REMARK REVDAT 2 13-JUL-11 3FVF 1 VERSN REVDAT 1 05-MAY-09 3FVF 0 JRNL AUTH G.SPRAGGON,M.HORNSBY,A.SHIPWAY,D.C.TULLY,B.BURSULAYA, JRNL AUTH 2 H.DANAHAY,J.L.HARRIS,S.A.LESLEY JRNL TITL ACTIVE SITE CONFORMATIONAL CHANGES OF PROSTASIN PROVIDE A JRNL TITL 2 NEW MECHANISM OF PROTEASE REGULATION BY DIVALENT CATIONS. JRNL REF PROTEIN SCI. V. 18 1081 2009 JRNL REFN ISSN 0961-8368 JRNL PMID 19388054 JRNL DOI 10.1002/PRO.118 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) 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) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.11 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 31772 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.160 REMARK 3 R VALUE (WORKING SET) : 0.158 REMARK 3 FREE R VALUE : 0.192 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.980 REMARK 3 FREE R VALUE TEST SET COUNT : 1582 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 45.1228 - 3.5579 1.00 2954 145 0.1659 0.1847 REMARK 3 2 3.5579 - 2.8241 1.00 2822 144 0.1451 0.1647 REMARK 3 3 2.8241 - 2.4672 1.00 2768 161 0.1463 0.2039 REMARK 3 4 2.4672 - 2.2416 1.00 2757 146 0.1448 0.1842 REMARK 3 5 2.2416 - 2.0809 1.00 2764 149 0.1432 0.1816 REMARK 3 6 2.0809 - 1.9582 0.99 2744 149 0.1425 0.1814 REMARK 3 7 1.9582 - 1.8602 0.99 2700 153 0.1415 0.1861 REMARK 3 8 1.8602 - 1.7792 0.99 2727 128 0.1601 0.1954 REMARK 3 9 1.7792 - 1.7107 0.99 2726 138 0.1641 0.2302 REMARK 3 10 1.7107 - 1.6517 0.98 2691 120 0.1818 0.1900 REMARK 3 11 1.6517 - 1.6000 0.94 2537 149 0.2202 0.2508 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : 0.41 REMARK 3 B_SOL : 60.61 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.160 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN B REMARK 3 ORIGIN FOR THE GROUP (A): 13.5410 25.8195 4.8861 REMARK 3 T TENSOR REMARK 3 T11: 0.0410 T22: 0.0310 REMARK 3 T33: 0.0802 T12: -0.0100 REMARK 3 T13: 0.0059 T23: -0.0047 REMARK 3 L TENSOR REMARK 3 L11: 0.3765 L22: 0.0811 REMARK 3 L33: 0.6712 L12: 0.0692 REMARK 3 L13: -0.0361 L23: 0.0177 REMARK 3 S TENSOR REMARK 3 S11: 0.0010 S12: -0.0026 S13: 0.0279 REMARK 3 S21: 0.0061 S22: -0.0066 S23: 0.0138 REMARK 3 S31: -0.0356 S32: 0.0182 S33: 0.0048 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 3FVF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-APR-09. REMARK 100 THE DEPOSITION ID IS D_1000051090. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-APR-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.3 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33631 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.68 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.5 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.57100 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: FOURIER METHODS REMARK 200 SOFTWARE USED: OTHER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.68 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.01 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG-6000 BUFFERED WITH 0.1M MES, REMARK 280 PH 6.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K 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 26.64800 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 41.46200 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 26.87600 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 41.46200 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.64800 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 26.87600 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 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 VAL B 250 REMARK 465 PRO B 251 REMARK 465 GLN B 252 REMARK 465 THR B 253 REMARK 465 GLN B 254 REMARK 465 GLU B 255 REMARK 465 SER B 256 REMARK 465 GLN B 257 REMARK 465 PRO B 258 REMARK 465 ASP B 259 REMARK 465 SER B 260 REMARK 465 ASN B 261 REMARK 465 LEU B 262 REMARK 465 HIS B 263 REMARK 465 HIS B 264 REMARK 465 HIS B 265 REMARK 465 HIS B 266 REMARK 465 HIS B 267 REMARK 465 HIS B 268 REMARK 465 HIS B 269 REMARK 465 HIS B 270 REMARK 465 HIS B 271 REMARK 465 HIS B 272 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 VAL B 249 CG1 CG2 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 CYS B 58 CB REMARK 480 GLU B 58H CA REMARK 480 SER B 99 CA 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 195 C5 1JZ B 1 1.34 REMARK 500 OG SER B 195 O2 1JZ B 1 2.11 REMARK 500 OE1 GLU B 172G O HOH B 149 2.16 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 SER B 54 -159.82 -144.35 REMARK 500 LYS B 153 60.54 60.83 REMARK 500 HIS B 172J 55.61 28.53 REMARK 500 SER B 214 -61.67 -120.69 REMARK 500 ASP B 217 -165.19 -77.03 REMARK 500 GLN B 246 73.68 -151.82 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 2 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1JZ B 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DMS B 273 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DMS B 274 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3E1X RELATED DB: PDB REMARK 900 RELATED ID: 3E0N RELATED DB: PDB REMARK 900 RELATED ID: 3E0P RELATED DB: PDB REMARK 900 RELATED ID: 3E16 RELATED DB: PDB DBREF 3FVF B 16 262 UNP Q16651 PRSS8_HUMAN 45 305 SEQADV 3FVF SER B 122 UNP Q16651 CYS 154 ENGINEERED MUTATION SEQADV 3FVF GLN B 127 UNP Q16651 ASN 159 ENGINEERED MUTATION SEQADV 3FVF SER B 170 UNP Q16651 CYS 203 ENGINEERED MUTATION SEQADV 3FVF HIS B 263 UNP Q16651 EXPRESSION TAG SEQADV 3FVF HIS B 264 UNP Q16651 EXPRESSION TAG SEQADV 3FVF HIS B 265 UNP Q16651 EXPRESSION TAG SEQADV 3FVF HIS B 266 UNP Q16651 EXPRESSION TAG SEQADV 3FVF HIS B 267 UNP Q16651 EXPRESSION TAG SEQADV 3FVF HIS B 268 UNP Q16651 EXPRESSION TAG SEQADV 3FVF HIS B 269 UNP Q16651 EXPRESSION TAG SEQADV 3FVF HIS B 270 UNP Q16651 EXPRESSION TAG SEQADV 3FVF HIS B 271 UNP Q16651 EXPRESSION TAG SEQADV 3FVF HIS B 272 UNP Q16651 EXPRESSION TAG SEQRES 1 B 271 ILE THR GLY GLY SER SER ALA VAL ALA GLY GLN TRP PRO SEQRES 2 B 271 TRP GLN VAL SER ILE THR TYR GLU GLY VAL HIS VAL CYS SEQRES 3 B 271 GLY GLY SER LEU VAL SER GLU GLN TRP VAL LEU SER ALA SEQRES 4 B 271 ALA HIS CYS PHE PRO SER GLU HIS HIS LYS GLU ALA TYR SEQRES 5 B 271 GLU VAL LYS LEU GLY ALA HIS GLN LEU ASP SER TYR SER SEQRES 6 B 271 GLU ASP ALA LYS VAL SER THR LEU LYS ASP ILE ILE PRO SEQRES 7 B 271 HIS PRO SER TYR LEU GLN GLU GLY SER GLN GLY ASP ILE SEQRES 8 B 271 ALA LEU LEU GLN LEU SER ARG PRO ILE THR PHE SER ARG SEQRES 9 B 271 TYR ILE ARG PRO ILE SER LEU PRO ALA ALA GLN ALA SER SEQRES 10 B 271 PHE PRO ASN GLY LEU HIS CYS THR VAL THR GLY TRP GLY SEQRES 11 B 271 HIS VAL ALA PRO SER VAL SER LEU LEU THR PRO LYS PRO SEQRES 12 B 271 LEU GLN GLN LEU GLU VAL PRO LEU ILE SER ARG GLU THR SEQRES 13 B 271 CYS ASN SER LEU TYR ASN ILE ASP ALA LYS PRO GLU GLU SEQRES 14 B 271 PRO HIS PHE VAL GLN GLU ASP MET VAL CYS ALA GLY TYR SEQRES 15 B 271 VAL GLU GLY GLY LYS ASP ALA CYS GLN GLY ASP SER GLY SEQRES 16 B 271 GLY PRO LEU SER CYS PRO VAL GLU GLY LEU TRP TYR LEU SEQRES 17 B 271 THR GLY ILE VAL SER TRP GLY ASP ALA CYS GLY ALA ARG SEQRES 18 B 271 ASN ARG PRO GLY VAL TYR THR LEU ALA SER SER TYR ALA SEQRES 19 B 271 SER TRP ILE GLN SER LYS VAL THR GLU LEU GLN PRO ARG SEQRES 20 B 271 VAL VAL PRO GLN THR GLN GLU SER GLN PRO ASP SER ASN SEQRES 21 B 271 LEU HIS HIS HIS HIS HIS HIS HIS HIS HIS HIS HET GOL B 2 6 HET 1JZ B 1 12 HET DMS B 273 4 HET DMS B 274 4 HETNAM GOL GLYCEROL HETNAM 1JZ 1-[4-(HYDROXYMETHYL)PHENYL]GUANIDINE HETNAM DMS DIMETHYL SULFOXIDE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 GOL C3 H8 O3 FORMUL 3 1JZ C8 H11 N3 O FORMUL 4 DMS 2(C2 H6 O S) FORMUL 6 HOH *247(H2 O) HELIX 1 1 ALA B 55 PHE B 58A 5 5 HELIX 2 2 HIS B 58F GLU B 58H 5 3 HELIX 3 3 SER B 164 ASN B 172A 1 10 HELIX 4 4 TYR B 234 GLN B 246 1 13 SHEET 1 A 8 SER B 20 SER B 21 0 SHEET 2 A 8 GLN B 156 ILE B 163 -1 O GLN B 157 N SER B 20 SHEET 3 A 8 MET B 180 ALA B 183 -1 O CYS B 182 N ILE B 163 SHEET 4 A 8 GLY B 226 LEU B 230 -1 O TYR B 228 N VAL B 181 SHEET 5 A 8 LEU B 206 TRP B 215 -1 N TRP B 215 O VAL B 227 SHEET 6 A 8 PRO B 198 VAL B 203 -1 N CYS B 201 O TYR B 208 SHEET 7 A 8 HIS B 135 GLY B 140 -1 N THR B 137 O SER B 200 SHEET 8 A 8 GLN B 156 ILE B 163 -1 O VAL B 160 N CYS B 136 SHEET 1 B 7 LYS B 81 SER B 83 0 SHEET 2 B 7 TYR B 64 LEU B 68 -1 N LEU B 68 O LYS B 81 SHEET 3 B 7 GLN B 30 TYR B 35 -1 N SER B 32 O LYS B 67 SHEET 4 B 7 VAL B 39 LEU B 46 -1 O VAL B 41 N ILE B 33 SHEET 5 B 7 TRP B 51 SER B 54 -1 O LEU B 53 N SER B 45 SHEET 6 B 7 ALA B 104 LEU B 108 -1 O LEU B 106 N VAL B 52 SHEET 7 B 7 LEU B 85 PRO B 90 -1 N ILE B 89 O LEU B 105 SSBOND 1 CYS B 42 CYS B 58 1555 1555 2.06 SSBOND 2 CYS B 136 CYS B 201 1555 1555 2.02 SSBOND 3 CYS B 168 CYS B 182 1555 1555 2.02 SSBOND 4 CYS B 191 CYS B 219 1555 1555 2.05 CISPEP 1 THR B 144H PRO B 144I 0 10.18 SITE 1 AC1 7 PRO B 120 ILE B 121 SER B 122 HOH B 150 SITE 2 AC1 7 LEU B 206 TRP B 207 HOH B 382 SITE 1 AC2 15 HOH B 12 ASP B 189 ALA B 190 CYS B 191 SITE 2 AC2 15 GLN B 192 GLY B 193 SER B 195 VAL B 213 SITE 3 AC2 15 TRP B 215 GLY B 216 ASP B 217 ARG B 224 SITE 4 AC2 15 GLY B 226 DMS B 273 HOH B 379 SITE 1 AC3 8 1JZ B 1 PRO B 144B CYS B 191 GLN B 192 SITE 2 AC3 8 ASP B 217 ALA B 218 CYS B 219 HOH B 340 SITE 1 AC4 7 HOH B 3 GLN B 26 TRP B 27 TRP B 207 SITE 2 AC4 7 SER B 236 GLN B 239 HOH B 275 CRYST1 53.296 53.752 82.924 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 0.018763 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018604 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012059 0.00000