HEADER HYDROLASE 17-JUL-19 6PU4 TITLE MICROED STRUCTURE OF PROTEINASE K RECORDED ON FALCON III COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEINASE K; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 106-384; COMPND 5 SYNONYM: ENDOPEPTIDASE K, TRITIRACHIUM ALKALINE PROTEINASE; COMPND 6 EC: 3.4.21.64 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PARENGYODONTIUM ALBUM; SOURCE 3 ORGANISM_COMMON: ENGYODONTIUM ALBUM, TRITIRACHIUM ALBUM; SOURCE 4 ORGANISM_TAXID: 37998 KEYWDS HYDROLASE EXPDTA ELECTRON CRYSTALLOGRAPHY AUTHOR J.HATTNE,M.W.MARTYNOWYCZ,P.A.PENZCEK,T.GONEN REVDAT 3 11-OCT-23 6PU4 1 REMARK REVDAT 2 16-OCT-19 6PU4 1 JRNL REVDAT 1 28-AUG-19 6PU4 0 JRNL AUTH J.HATTNE,M.W.MARTYNOWYCZ,P.A.PENCZEK,T.GONEN JRNL TITL MICROED WITH THE FALCON III DIRECT ELECTRON DETECTOR. JRNL REF IUCRJ V. 6 921 2019 JRNL REFN ESSN 2052-2525 JRNL PMID 31576224 JRNL DOI 10.1107/S2052252519010583 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0238 2018/15/10 REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.66 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 96.2 REMARK 3 NUMBER OF REFLECTIONS : 13788 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : COPIED FROM PDB ENTRY 5K7S REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.221 REMARK 3 FREE R VALUE : 0.267 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 897 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) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.15 REMARK 3 REFLECTION IN BIN (WORKING SET) : 861 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 90.57 REMARK 3 BIN R VALUE (WORKING SET) : 0.3540 REMARK 3 BIN FREE R VALUE SET COUNT : 61 REMARK 3 BIN FREE R VALUE : 0.4290 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2029 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 92 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 11.98 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.31700 REMARK 3 B22 (A**2) : 0.31700 REMARK 3 B33 (A**2) : -0.63400 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.334 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.236 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.233 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 9.867 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.918 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.868 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2070 ; 0.008 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 1806 ; 0.000 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2814 ; 1.472 ; 1.639 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4188 ; 1.406 ; 1.571 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 278 ; 6.841 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 95 ;35.300 ;21.895 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 299 ;15.578 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 12 ;20.655 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 279 ; 0.060 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2417 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 447 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 543 ; 0.220 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 52 ; 0.207 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1075 ; 0.170 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 116 ; 0.154 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 2 ; 0.237 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1115 ; 0.613 ; 1.257 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1114 ; 0.613 ; 1.257 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1392 ; 0.983 ; 1.887 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1393 ; 0.982 ; 1.888 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 955 ; 0.893 ; 1.388 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 956 ; 0.893 ; 1.389 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1422 ; 1.511 ; 2.034 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1423 ; 1.511 ; 2.035 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 6PU4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-JUL-19. REMARK 100 THE DEPOSITION ID IS D_1000243014. REMARK 240 REMARK 240 EXPERIMENTAL DETAILS REMARK 240 RECONSTRUCTION METHOD : CRYSTALLOGRAPHY REMARK 240 SAMPLE TYPE : 3D ARRAY REMARK 240 SPECIMEN TYPE : NULL REMARK 240 DATA ACQUISITION REMARK 240 DATE OF DATA COLLECTION : NULL REMARK 240 TEMPERATURE (KELVIN) : NULL REMARK 240 PH : NULL REMARK 240 NUMBER OF CRYSTALS USED : NULL REMARK 240 MICROSCOPE MODEL : FEI TALOS ARCTICA REMARK 240 DETECTOR TYPE : FEI FALCON III (4K X 4K) REMARK 240 ACCELERATION VOLTAGE (KV) : 200 REMARK 240 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 240 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 240 RESOLUTION RANGE LOW (A) : NULL REMARK 240 DATA SCALING SOFTWARE : AIMLESS 0.7.4 REMARK 240 COMPLETENESS FOR RANGE (%) : NULL REMARK 240 DATA REDUNDANCY : NULL REMARK 240 IN THE HIGHEST RESOLUTION SHELL REMARK 240 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) :2.70 REMARK 240 HIGHEST RESOLUTION SHELL, RANGE LOW (A) :2.83 REMARK 240 COMPLETENESS FOR SHELL (%) : 97.2 REMARK 240 DATA REDUNDANCY IN SHELL : 3.80 REMARK 240 R MERGE FOR SHELL (I) : 1.97200 REMARK 240 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 240 SOFTWARE USED : MOLREP 11.7.01 REMARK 240 STARTING MODEL : PDB ENTRY 5K7S REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 50.87500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 33.74000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 33.74000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 76.31250 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 33.74000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 33.74000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 25.43750 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 33.74000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 33.74000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 76.31250 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 33.74000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 33.74000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 25.43750 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 50.87500 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: 280 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10190 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -36.0 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: 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 144 -155.34 -163.83 REMARK 500 ASN A 172 -62.31 -98.74 REMARK 500 SER A 237 35.83 -96.24 REMARK 500 ASN A 375 70.57 -101.82 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 404 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 144 OD1 REMARK 620 2 ASP A 144 OD2 49.1 REMARK 620 N 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-20475 RELATED DB: EMDB REMARK 900 MICROED STRUCTURE OF PROTEINASE K RECORDED ON FALCON III REMARK 900 RELATED ID: EMD-20476 RELATED DB: EMDB REMARK 900 MICROED STRUCTURE OF PROTEINASE K RECORDED ON CETAD DBREF 6PU4 A 106 384 UNP P06873 PRTK_PARAQ 106 384 SEQRES 1 A 279 ALA ALA GLN THR ASN ALA PRO TRP GLY LEU ALA ARG ILE SEQRES 2 A 279 SER SER THR SER PRO GLY THR SER THR TYR TYR TYR ASP SEQRES 3 A 279 GLU SER ALA GLY GLN GLY SER CYS VAL TYR VAL ILE ASP SEQRES 4 A 279 THR GLY ILE GLU ALA SER HIS PRO GLU PHE GLU GLY ARG SEQRES 5 A 279 ALA GLN MET VAL LYS THR TYR TYR TYR SER SER ARG ASP SEQRES 6 A 279 GLY ASN GLY HIS GLY THR HIS CYS ALA GLY THR VAL GLY SEQRES 7 A 279 SER ARG THR TYR GLY VAL ALA LYS LYS THR GLN LEU PHE SEQRES 8 A 279 GLY VAL LYS VAL LEU ASP ASP ASN GLY SER GLY GLN TYR SEQRES 9 A 279 SER THR ILE ILE ALA GLY MET ASP PHE VAL ALA SER ASP SEQRES 10 A 279 LYS ASN ASN ARG ASN CYS PRO LYS GLY VAL VAL ALA SER SEQRES 11 A 279 LEU SER LEU GLY GLY GLY TYR SER SER SER VAL ASN SER SEQRES 12 A 279 ALA ALA ALA ARG LEU GLN SER SER GLY VAL MET VAL ALA SEQRES 13 A 279 VAL ALA ALA GLY ASN ASN ASN ALA ASP ALA ARG ASN TYR SEQRES 14 A 279 SER PRO ALA SER GLU PRO SER VAL CYS THR VAL GLY ALA SEQRES 15 A 279 SER ASP ARG TYR ASP ARG ARG SER SER PHE SER ASN TYR SEQRES 16 A 279 GLY SER VAL LEU ASP ILE PHE GLY PRO GLY THR SER ILE SEQRES 17 A 279 LEU SER THR TRP ILE GLY GLY SER THR ARG SER ILE SER SEQRES 18 A 279 GLY THR SER MET ALA THR PRO HIS VAL ALA GLY LEU ALA SEQRES 19 A 279 ALA TYR LEU MET THR LEU GLY LYS THR THR ALA ALA SER SEQRES 20 A 279 ALA CYS ARG TYR ILE ALA ASP THR ALA ASN LYS GLY ASP SEQRES 21 A 279 LEU SER ASN ILE PRO PHE GLY THR VAL ASN LEU LEU ALA SEQRES 22 A 279 TYR ASN ASN TYR GLN ALA HET CA A 401 1 HET CA A 402 1 HET CA A 403 1 HET CA A 404 1 HETNAM CA CALCIUM ION FORMUL 2 CA 4(CA 2+) FORMUL 6 HOH *92(H2 O) HELIX 1 AA1 PRO A 112 SER A 119 1 8 HELIX 2 AA2 HIS A 151 GLU A 155 5 5 HELIX 3 AA3 GLY A 173 SER A 184 1 12 HELIX 4 AA4 GLN A 208 LYS A 223 1 16 HELIX 5 AA5 ASN A 224 ARG A 226 5 3 HELIX 6 AA6 SER A 243 SER A 256 1 14 HELIX 7 AA7 ASP A 270 ARG A 272 5 3 HELIX 8 AA8 GLY A 327 LEU A 345 1 19 HELIX 9 AA9 SER A 352 THR A 360 1 9 SHEET 1 AA1 2 ALA A 107 GLN A 108 0 SHEET 2 AA1 2 TYR A 128 TYR A 129 -1 O TYR A 128 N GLN A 108 SHEET 1 AA2 7 ALA A 158 THR A 163 0 SHEET 2 AA2 7 GLN A 194 LYS A 199 1 O GLY A 197 N VAL A 161 SHEET 3 AA2 7 SER A 138 ASP A 144 1 N VAL A 142 O PHE A 196 SHEET 4 AA2 7 GLY A 231 LEU A 236 1 O VAL A 233 N TYR A 141 SHEET 5 AA2 7 VAL A 258 ALA A 263 1 O ALA A 261 N LEU A 236 SHEET 6 AA2 7 CYS A 283 SER A 288 1 O CYS A 283 N VAL A 260 SHEET 7 AA2 7 ILE A 306 PRO A 309 1 O GLY A 308 N SER A 288 SHEET 1 AA3 2 GLY A 240 GLY A 241 0 SHEET 2 AA3 2 TYR A 274 SER A 275 -1 O SER A 275 N GLY A 240 SHEET 1 AA4 2 ILE A 313 TRP A 317 0 SHEET 2 AA4 2 SER A 321 ILE A 325 -1 O ILE A 325 N ILE A 313 SHEET 1 AA5 2 ASN A 362 LYS A 363 0 SHEET 2 AA5 2 LEU A 376 LEU A 377 -1 O LEU A 377 N ASN A 362 SSBOND 1 CYS A 139 CYS A 228 1555 1555 2.04 SSBOND 2 CYS A 283 CYS A 354 1555 1555 2.06 LINK OD1 ASP A 144 CA CA A 404 1555 1555 2.89 LINK OD2 ASP A 144 CA CA A 404 1555 1555 2.09 LINK O HIS A 174 CA CA A 403 1555 1555 2.52 CISPEP 1 SER A 275 PRO A 276 0 -3.08 CRYST1 67.480 67.480 101.750 90.00 90.00 90.00 P 43 21 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 0.014819 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014819 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009828 0.00000