PDB Short entry for 3UTL HEADER HYDROLASE 25-NOV-11 3UTL TITLE HUMAN PEPSIN 3B COMPND MOL_ID: 1; COMPND 2 MOLECULE: PEPSIN A; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 63-388; COMPND 5 EC: 3.4.23.1 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606 KEYWDS ASPARTIC PROTEINASE, STOMACH LUMEN, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR A.COKER,J.B.COOPER REVDAT 5 13-SEP-23 3UTL 1 REMARK REVDAT 4 08-NOV-17 3UTL 1 REMARK REVDAT 3 09-MAY-12 3UTL 1 JRNL REVDAT 2 25-APR-12 3UTL 1 JRNL REVDAT 1 14-DEC-11 3UTL 0 JRNL AUTH D.BAILEY,E.P.CARPENTER,A.COKER,S.COKER,J.READ,A.T.JONES, JRNL AUTH 2 P.ERSKINE,C.F.AGUILAR,M.BADASSO,L.TOLDO,F.RIPPMANN, JRNL AUTH 3 J.SANZ-APARICIO,A.ALBERT,T.L.BLUNDELL,N.B.ROBERTS,S.P.WOOD, JRNL AUTH 4 J.B.COOPER JRNL TITL AN ANALYSIS OF SUBDOMAIN ORIENTATION, CONFORMATIONAL CHANGE JRNL TITL 2 AND DISORDER IN RELATION TO CRYSTAL PACKING OF ASPARTIC JRNL TITL 3 PROTEINASES. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 68 541 2012 JRNL REFN ISSN 0907-4449 JRNL PMID 22525752 JRNL DOI 10.1107/S0907444912004817 REMARK 2 REMARK 2 RESOLUTION. 2.61 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0117 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.61 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 7.97 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 93.4 REMARK 3 NUMBER OF REFLECTIONS : 8978 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.137 REMARK 3 R VALUE (WORKING SET) : 0.130 REMARK 3 FREE R VALUE : 0.200 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1025 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.61 REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 REFLECTION IN BIN (WORKING SET) : 391 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE SET COUNT : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2438 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 104 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 34.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.14 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.18000 REMARK 3 B22 (A**2) : 0.01000 REMARK 3 B33 (A**2) : -0.19000 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): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.294 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.167 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.970 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.965 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.921 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2499 ; 0.015 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3427 ; 1.795 ; 1.947 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 325 ; 7.073 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 107 ;37.067 ;25.981 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 350 ;14.906 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 3 ;27.853 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 391 ; 0.112 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1944 ; 0.008 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL 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 : MASK 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 USED IF PRESENT IN REMARK 3 THE INPUT REMARK 4 REMARK 4 3UTL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-NOV-11. REMARK 100 THE DEPOSITION ID IS D_1000069192. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-APR-94 REMARK 200 TEMPERATURE (KELVIN) : 277 REMARK 200 PH : 5.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SRS REMARK 200 BEAMLINE : PX9.5 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.92 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 180 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10426 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 8.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.7 REMARK 200 DATA REDUNDANCY : 4.200 REMARK 200 R MERGE (I) : 0.03300 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.78 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: AMORE REMARK 200 STARTING MODEL: 5PEP REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.93 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.41 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 16-30 MG/ML PROTEIN PURIFIED FROM REMARK 280 GASTRIC JUICE. 30% SATURATED AMMONIUM SULPHATE BUFFERED WITH 200 REMARK 280 MM FORMATE, PH 5.2, 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 25.44500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 43.55000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.63500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 43.55000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.44500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 37.63500 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: 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: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 TRP A 141 CE2 TRP A 141 CD2 0.075 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 LEU A 10 27.76 46.56 REMARK 500 THR A 33 4.64 -69.77 REMARK 500 SER A 110 -18.54 -161.27 REMARK 500 ASP A 149 56.96 -91.34 REMARK 500 ASP A 242 39.19 -87.16 REMARK 500 SER A 278 45.98 -97.60 REMARK 500 GLU A 279 -67.98 41.01 REMARK 500 MET A 289 115.37 -166.41 REMARK 500 REMARK 500 REMARK: NULL DBREF 3UTL A 1 326 UNP P00790 PEPA_HUMAN 63 388 SEQRES 1 A 326 VAL ASP GLU GLN PRO LEU GLU ASN TYR LEU ASP MET GLU SEQRES 2 A 326 TYR PHE GLY THR ILE GLY ILE GLY THR PRO ALA GLN ASP SEQRES 3 A 326 PHE THR VAL VAL PHE ASP THR GLY SER SER ASN LEU TRP SEQRES 4 A 326 VAL PRO SER VAL TYR CYS SER SER LEU ALA CYS THR ASN SEQRES 5 A 326 HIS ASN ARG PHE ASN PRO GLU ASP SER SER THR TYR GLN SEQRES 6 A 326 SER THR SER GLU THR VAL SER ILE THR TYR GLY THR GLY SEQRES 7 A 326 SER MET THR GLY ILE LEU GLY TYR ASP THR VAL GLN VAL SEQRES 8 A 326 GLY GLY ILE SER ASP THR ASN GLN ILE PHE GLY LEU SER SEQRES 9 A 326 GLU THR GLU PRO GLY SER PHE LEU TYR TYR ALA PRO PHE SEQRES 10 A 326 ASP GLY ILE LEU GLY LEU ALA TYR PRO SER ILE SER SER SEQRES 11 A 326 SER GLY ALA THR PRO VAL PHE ASP ASN ILE TRP ASN GLN SEQRES 12 A 326 GLY LEU VAL SER GLN ASP LEU PHE SER VAL TYR LEU SER SEQRES 13 A 326 ALA ASP ASP GLN SER GLY SER VAL VAL ILE PHE GLY GLY SEQRES 14 A 326 ILE ASP SER SER TYR TYR THR GLY SER LEU ASN TRP VAL SEQRES 15 A 326 PRO VAL THR VAL GLU GLY TYR TRP GLN ILE THR VAL ASP SEQRES 16 A 326 SER ILE THR MET ASN GLY GLU ALA ILE ALA CYS ALA GLU SEQRES 17 A 326 GLY CYS GLN ALA ILE VAL ASP THR GLY THR SER LEU LEU SEQRES 18 A 326 THR GLY PRO THR SER PRO ILE ALA ASN ILE GLN SER ASP SEQRES 19 A 326 ILE GLY ALA SER GLU ASN SER ASP GLY ASP MET VAL VAL SEQRES 20 A 326 SER CYS SER ALA ILE SER SER LEU PRO ASP ILE VAL PHE SEQRES 21 A 326 THR ILE ASN GLY VAL GLN TYR PRO VAL PRO PRO SER ALA SEQRES 22 A 326 TYR ILE LEU GLN SER GLU GLY SER CYS ILE SER GLY PHE SEQRES 23 A 326 GLN GLY MET ASN LEU PRO THR GLU SER GLY GLU LEU TRP SEQRES 24 A 326 ILE LEU GLY ASP VAL PHE ILE ARG GLN TYR PHE THR VAL SEQRES 25 A 326 PHE ASP ARG ALA ASN ASN GLN VAL GLY LEU ALA PRO VAL SEQRES 26 A 326 ALA FORMUL 2 HOH *104(H2 O) HELIX 1 1 SER A 47 ASN A 52 5 6 HELIX 2 2 ASN A 57 SER A 61 5 5 HELIX 3 3 SER A 110 ALA A 115 1 6 HELIX 4 4 TYR A 125 ALA A 133 5 9 HELIX 5 5 PRO A 135 GLN A 143 1 9 HELIX 6 6 ASP A 171 TYR A 175 5 5 HELIX 7 7 PRO A 224 ILE A 235 1 12 HELIX 8 8 SER A 250 LEU A 255 1 6 HELIX 9 9 PRO A 270 TYR A 274 1 5 HELIX 10 10 GLY A 302 ARG A 307 1 6 SHEET 1 A 6 ASP A 2 PRO A 5 0 SHEET 2 A 6 VAL A 164 PHE A 167 -1 O VAL A 165 N GLN A 4 SHEET 3 A 6 LEU A 150 TYR A 154 -1 N SER A 152 O ILE A 166 SHEET 4 A 6 TYR A 309 ASP A 314 -1 O PHE A 313 N PHE A 151 SHEET 5 A 6 GLN A 319 PRO A 324 -1 O GLN A 319 N ASP A 314 SHEET 6 A 6 ASN A 180 PRO A 183 -1 N VAL A 182 O VAL A 320 SHEET 1 B 8 GLU A 7 TYR A 9 0 SHEET 2 B 8 GLU A 13 ILE A 20 -1 O PHE A 15 N GLU A 7 SHEET 3 B 8 GLN A 25 ASP A 32 -1 O GLN A 25 N ILE A 20 SHEET 4 B 8 GLY A 119 GLY A 122 1 O LEU A 121 N ASP A 32 SHEET 5 B 8 LEU A 38 PRO A 41 -1 N TRP A 39 O ILE A 120 SHEET 6 B 8 ILE A 94 THR A 106 1 O GLY A 102 N LEU A 38 SHEET 7 B 8 SER A 79 VAL A 91 -1 N VAL A 89 O ASP A 96 SHEET 8 B 8 GLN A 65 THR A 74 -1 N GLN A 65 O TYR A 86 SHEET 1 C 4 GLU A 7 TYR A 9 0 SHEET 2 C 4 GLU A 13 ILE A 20 -1 O PHE A 15 N GLU A 7 SHEET 3 C 4 SER A 79 VAL A 91 -1 O GLN A 90 N GLY A 19 SHEET 4 C 4 GLN A 65 THR A 74 -1 N GLN A 65 O TYR A 86 SHEET 1 D 4 GLN A 191 VAL A 194 0 SHEET 2 D 4 CYS A 210 VAL A 214 -1 O ALA A 212 N ILE A 192 SHEET 3 D 4 GLY A 296 LEU A 301 1 O TRP A 299 N GLN A 211 SHEET 4 D 4 PRO A 292 THR A 293 -1 N THR A 293 O GLY A 296 SHEET 1 E 4 GLU A 202 ALA A 205 0 SHEET 2 E 4 SER A 196 MET A 199 -1 N MET A 199 O GLU A 202 SHEET 3 E 4 ILE A 258 ILE A 262 -1 O THR A 261 N SER A 196 SHEET 4 E 4 VAL A 265 VAL A 269 -1 O VAL A 265 N ILE A 262 SHEET 1 F 2 LEU A 221 GLY A 223 0 SHEET 2 F 2 PHE A 286 GLY A 288 1 O GLN A 287 N LEU A 221 SHEET 1 G 4 SER A 238 GLU A 239 0 SHEET 2 G 4 MET A 245 VAL A 247 -1 O VAL A 246 N SER A 238 SHEET 3 G 4 CYS A 282 SER A 284 -1 O CYS A 282 N VAL A 247 SHEET 4 G 4 ILE A 275 GLN A 277 -1 N LEU A 276 O ILE A 283 SSBOND 1 CYS A 45 CYS A 50 1555 1555 2.05 SSBOND 2 CYS A 206 CYS A 210 1555 1555 2.05 SSBOND 3 CYS A 249 CYS A 282 1555 1555 2.03 CISPEP 1 THR A 22 PRO A 23 0 -10.42 CRYST1 50.890 75.270 87.100 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 0.019650 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013286 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011481 0.00000