HEADER HYDROLASE 16-AUG-21 7PH1 TITLE TRYPSIN IN COMPLEX WITH BPTI MUTANT (2S)-2-AMINO-4-MONOFLUOROBUTANOIC TITLE 2 ACID COMPND MOL_ID: 1; COMPND 2 MOLECULE: CATIONIC TRYPSIN; COMPND 3 CHAIN: E; COMPND 4 SYNONYM: BETA-TRYPSIN; COMPND 5 EC: 3.4.21.4; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: PANCREATIC TRYPSIN INHIBITOR; COMPND 8 CHAIN: I; COMPND 9 SYNONYM: APROTININ,BASIC PROTEASE INHIBITOR,BPI,BPTI; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 MOL_ID: 2; SOURCE 6 SYNTHETIC: YES; SOURCE 7 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 8 ORGANISM_COMMON: BOVINE; SOURCE 9 ORGANISM_TAXID: 9913 KEYWDS HYDROLASE INHIBITORS, METAL-BINDING, SERINE PROTEASE, HYDROLASE-2 KEYWDS 2 INHIBITOR COMPLEX, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR N.DIMOS,J.LEPPKES,B.KOKSCH,B.LOLL REVDAT 5 31-JAN-24 7PH1 1 REMARK REVDAT 4 21-DEC-22 7PH1 1 JRNL REVDAT 3 30-NOV-22 7PH1 1 JRNL REVDAT 2 12-OCT-22 7PH1 1 JRNL REVDAT 1 30-MAR-22 7PH1 0 JRNL AUTH L.WEHRHAN,J.LEPPKES,N.DIMOS,B.LOLL,B.KOKSCH,B.G.KELLER JRNL TITL WATER NETWORK IN THE BINDING POCKET OF FLUORINATED JRNL TITL 2 BPTI-TRYPSIN COMPLEXES─INSIGHTS FROM SIMULATION AND JRNL TITL 3 EXPERIMENT. JRNL REF J.PHYS.CHEM.B V. 126 9985 2022 JRNL REFN ISSN 1089-5647 JRNL PMID 36409613 JRNL DOI 10.1021/ACS.JPCB.2C05496 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH L.WEHRHAN,J.LEPPKES,N.DIMOS,B.LOLL,B.KOKSCH,B.G.KELLER REMARK 1 TITL WATER NETWORK IN THE BINDING POCKET OF FLUORINATED REMARK 1 TITL 2 BPTI-TRYPSIN COMPLEXES - INSIGHTS FROM SIMULATION AND REMARK 1 TITL 3 EXPERIMENT REMARK 1 REF BIORXIV 2022 REMARK 1 REFN ISSN 2692-8205 REMARK 1 DOI 10.1101/2022.06.17.496563 REMARK 1 REFERENCE 2 REMARK 1 AUTH S.YE,B.LOLL,A.A.BERGER,U.MUELOW,C.ALINGS,M.C.WAHL,B.KOKSCH REMARK 1 TITL FLUORINE TEAMS UP WITH WATER TO RESTORE INHIBITOR ACTIVITY REMARK 1 TITL 2 TO MUTANT BPTI REMARK 1 REF CHEM SCI V. 6 5246 2015 REMARK 1 REFN ISSN 2041-6520 REMARK 1 DOI 10.1039/C4SC03227F REMARK 2 REMARK 2 RESOLUTION. 1.18 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.1_4122 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) : 1.18 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.56 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 124220 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.149 REMARK 3 R VALUE (WORKING SET) : 0.149 REMARK 3 FREE R VALUE : 0.166 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 1.460 REMARK 3 FREE R VALUE TEST SET COUNT : 1810 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 27.5600 - 2.7700 1.00 9769 146 0.1498 0.1663 REMARK 3 2 2.7700 - 2.2000 1.00 9534 141 0.1310 0.1285 REMARK 3 3 2.2000 - 1.9200 1.00 9467 131 0.1087 0.1332 REMARK 3 4 1.9200 - 1.7500 1.00 9426 141 0.1095 0.1376 REMARK 3 5 1.7500 - 1.6200 1.00 9409 137 0.1095 0.1186 REMARK 3 6 1.6200 - 1.5300 1.00 9389 139 0.1362 0.1634 REMARK 3 7 1.5300 - 1.4500 1.00 9365 137 0.1577 0.1832 REMARK 3 8 1.4500 - 1.3900 1.00 9350 140 0.1846 0.2015 REMARK 3 9 1.3900 - 1.3300 1.00 9362 133 0.2166 0.2741 REMARK 3 10 1.3300 - 1.2900 1.00 9340 147 0.2646 0.2621 REMARK 3 11 1.2900 - 1.2500 1.00 9353 122 0.3083 0.3992 REMARK 3 12 1.2500 - 1.2100 1.00 9339 146 0.3227 0.3020 REMARK 3 13 1.2100 - 1.1800 1.00 9307 150 0.3429 0.3589 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 : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.160 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.900 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.95 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 : 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 7PH1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 17-AUG-21. REMARK 100 THE DEPOSITION ID IS D_1292117690. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-OCT-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : BESSY REMARK 200 BEAMLINE : 14.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9184 REMARK 200 MONOCHROMATOR : DCM SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 124357 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.180 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 7.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.0200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.18 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.21 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.9 REMARK 200 DATA REDUNDANCY IN SHELL : 7.50 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.910 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: 4Y11 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 61.45 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.19 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.2 M AMMONIUM SULFATE, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z+1/2 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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 37.48750 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 40.64450 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 62.12400 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 37.48750 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 40.64450 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 62.12400 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 37.48750 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 40.64450 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 62.12400 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 37.48750 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 40.64450 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 62.12400 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5720 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11840 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -187.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, I 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: 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 LEU I 29 CA - CB - CG ANGL. DEV. = 13.9 DEGREES REMARK 500 MET I 52 CG - SD - CE ANGL. DEV. = -11.6 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 ASP E 71 -76.23 -120.87 REMARK 500 SER E 212 -72.60 -125.09 REMARK 500 ASN I 44 109.38 -162.04 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 E 312 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU E 70 OE1 REMARK 620 2 ASN E 72 O 88.3 REMARK 620 3 VAL E 75 O 157.8 83.9 REMARK 620 4 GLU E 80 OE2 102.0 165.6 89.8 REMARK 620 5 HOH E 404 O 82.3 88.4 118.1 83.1 REMARK 620 6 HOH E 514 O 78.5 101.0 82.7 91.0 158.3 REMARK 620 N 1 2 3 4 5 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4Y0Y RELATED DB: PDB REMARK 900 RELATED ID: 4Y11 RELATED DB: PDB REMARK 900 RELATED ID: 4Y10 RELATED DB: PDB REMARK 900 RELATED ID: 4Y0Z RELATED DB: PDB DBREF 7PH1 E 15 243 UNP P00760 TRY1_BOVIN 24 246 DBREF 7PH1 I 2 58 UNP P00974 BPT1_BOVIN 37 93 SEQADV 7PH1 7OZ I 15 UNP P00974 LYS 50 CONFLICT SEQRES 1 E 223 ILE VAL GLY GLY TYR THR CYS GLY ALA ASN THR VAL PRO SEQRES 2 E 223 TYR GLN VAL SER LEU ASN SER GLY TYR HIS PHE CYS GLY SEQRES 3 E 223 GLY SER LEU ILE ASN SER GLN TRP VAL VAL SER ALA ALA SEQRES 4 E 223 HIS CYS TYR LYS SER GLY ILE GLN VAL ARG LEU GLY GLU SEQRES 5 E 223 ASP ASN ILE ASN VAL VAL GLU GLY ASN GLU GLN PHE ILE SEQRES 6 E 223 SER ALA SER LYS SER ILE VAL HIS PRO SER TYR ASN SER SEQRES 7 E 223 ASN THR LEU ASN ASN ASP ILE MET LEU ILE LYS LEU LYS SEQRES 8 E 223 SER ALA ALA SER LEU ASN SER ARG VAL ALA SER ILE SER SEQRES 9 E 223 LEU PRO THR SER CYS ALA SER ALA GLY THR GLN CYS LEU SEQRES 10 E 223 ILE SER GLY TRP GLY ASN THR LYS SER SER GLY THR SER SEQRES 11 E 223 TYR PRO ASP VAL LEU LYS CYS LEU LYS ALA PRO ILE LEU SEQRES 12 E 223 SER ASP SER SER CYS LYS SER ALA TYR PRO GLY GLN ILE SEQRES 13 E 223 THR SER ASN MET PHE CYS ALA GLY TYR LEU GLU GLY GLY SEQRES 14 E 223 LYS ASP SER CYS GLN GLY ASP SER GLY GLY PRO VAL VAL SEQRES 15 E 223 CYS SER GLY LYS LEU GLN GLY ILE VAL SER TRP GLY SER SEQRES 16 E 223 GLY CYS ALA GLN LYS ASN LYS PRO GLY VAL TYR THR LYS SEQRES 17 E 223 VAL CYS ASN TYR VAL SER TRP ILE LYS GLN THR ILE ALA SEQRES 18 E 223 SER ASN SEQRES 1 I 57 PRO ASP PHE CYS LEU GLU PRO PRO TYR THR GLY PRO CYS SEQRES 2 I 57 7OZ ALA ARG ILE ILE ARG TYR PHE TYR ASN ALA LYS ALA SEQRES 3 I 57 GLY LEU CYS GLN THR PHE VAL TYR GLY GLY CYS ARG ALA SEQRES 4 I 57 LYS ARG ASN ASN PHE LYS SER ALA GLU ASP CYS MET ARG SEQRES 5 I 57 THR CYS GLY GLY ALA HET 7OZ I 15 13 HET SO4 E 301 5 HET GOL E 302 28 HET GOL E 303 14 HET GOL E 304 14 HET GOL E 305 14 HET GOL E 306 14 HET GOL E 307 28 HET SO4 E 308 5 HET SO4 E 309 5 HET SO4 E 310 10 HET SO4 E 311 5 HET CA E 312 1 HET SO4 E 313 5 HET SO4 E 314 5 HET SO4 E 315 5 HET SO4 E 316 5 HET GOL I 101 14 HET GOL I 102 14 HET SO4 I 103 5 HET SO4 I 104 5 HET SO4 I 105 5 HET SO4 I 106 5 HET GOL I 107 14 HETNAM 7OZ (S)-2-AMINO-4-FLUOROBUTANOIC ACID HETNAM SO4 SULFATE ION HETNAM GOL GLYCEROL HETNAM CA CALCIUM ION HETSYN 7OZ (2S)-2-AZANYL-4-FLUORANYL-BUTANOIC ACID; (2S)-2-AMINO- HETSYN 2 7OZ 4-FLUORO-BUTANOIC ACID HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 7OZ C4 H8 F N O2 FORMUL 3 SO4 13(O4 S 2-) FORMUL 4 GOL 9(C3 H8 O3) FORMUL 14 CA CA 2+ FORMUL 26 HOH *322(H2 O) HELIX 1 AA1 ALA E 55 TYR E 59 5 5 HELIX 2 AA2 SER E 164 TYR E 172 1 9 HELIX 3 AA3 TYR E 232 SER E 242 1 11 HELIX 4 AA4 ASP I 3 GLU I 7 5 5 HELIX 5 AA5 SER I 47 GLY I 56 1 10 SHEET 1 AA1 7 TYR E 20 THR E 21 0 SHEET 2 AA1 7 LYS E 156 PRO E 161 -1 O CYS E 157 N TYR E 20 SHEET 3 AA1 7 GLN E 135 GLY E 140 -1 N ILE E 138 O LEU E 158 SHEET 4 AA1 7 PRO E 200 CYS E 203 -1 O VAL E 202 N LEU E 137 SHEET 5 AA1 7 LYS E 206 TRP E 213 -1 O LYS E 206 N CYS E 203 SHEET 6 AA1 7 GLY E 224 LYS E 228 -1 O VAL E 225 N TRP E 213 SHEET 7 AA1 7 MET E 180 ALA E 183 -1 N PHE E 181 O TYR E 226 SHEET 1 AA2 7 GLN E 30 ASN E 34 0 SHEET 2 AA2 7 HIS E 40 ASN E 48 -1 O CYS E 42 N LEU E 33 SHEET 3 AA2 7 TRP E 51 SER E 54 -1 O VAL E 53 N SER E 45 SHEET 4 AA2 7 MET E 104 LEU E 108 -1 O MET E 104 N SER E 54 SHEET 5 AA2 7 GLN E 81 VAL E 90 -1 N ILE E 89 O LEU E 105 SHEET 6 AA2 7 GLN E 64 LEU E 67 -1 N LEU E 67 O GLN E 81 SHEET 7 AA2 7 GLN E 30 ASN E 34 -1 N SER E 32 O ARG E 66 SHEET 1 AA3 2 ILE I 18 ASN I 24 0 SHEET 2 AA3 2 LEU I 29 TYR I 35 -1 O TYR I 35 N ILE I 18 SSBOND 1 CYS E 22 CYS E 157 1555 1555 2.08 SSBOND 2 CYS E 42 CYS E 58 1555 1555 2.05 SSBOND 3 CYS E 128 CYS E 230 1555 1555 2.01 SSBOND 4 CYS E 136 CYS E 203 1555 1555 2.03 SSBOND 5 CYS E 168 CYS E 182 1555 1555 2.06 SSBOND 6 CYS E 193 CYS E 217 1555 1555 2.06 SSBOND 7 CYS I 5 CYS I 55 1555 1555 2.04 SSBOND 8 CYS I 14 CYS I 38 1555 1555 2.07 SSBOND 9 CYS I 30 CYS I 51 1555 1555 2.10 LINK C CYS I 14 N 7OZ I 15 1555 1555 1.32 LINK C 7OZ I 15 N ALA I 16 1555 1555 1.33 LINK OE1 GLU E 70 CA CA E 312 1555 1555 2.30 LINK O ASN E 72 CA CA E 312 1555 1555 2.32 LINK O VAL E 75 CA CA E 312 1555 1555 2.24 LINK OE2 GLU E 80 CA CA E 312 1555 1555 2.31 LINK CA CA E 312 O HOH E 404 1555 1555 2.43 LINK CA CA E 312 O HOH E 514 1555 1555 2.41 CRYST1 74.975 81.289 124.248 90.00 90.00 90.00 I 2 2 2 8 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 0.013338 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012302 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008048 0.00000