HEADER HYDROLASE/PEPTIDE 16-MAY-15 4ZUH TITLE COMPLEX STRUCTURE OF PEDV 3CLPRO MUTANT (C144A) WITH A PEPTIDE TITLE 2 SUBSTRATE. COMPND MOL_ID: 1; COMPND 2 MOLECULE: PEDV 3C-LIKE PROTEASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 2998-3296; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: PEPTIDE SUBSTRATE SAVLQSGF; COMPND 9 CHAIN: C; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PORCINE EPIDEMIC DIARRHEA VIRUS; SOURCE 3 ORGANISM_TAXID: 28295; SOURCE 4 GENE: POL1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 11 ORGANISM_TAXID: 32630 KEYWDS 3C-LIKE PROTEASE, HYDROLASE-PEPTIDE COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR G.YE,Z.F.FU,G.Q.PENG REVDAT 2 20-MAR-24 4ZUH 1 JRNL REMARK REVDAT 1 15-JUN-16 4ZUH 0 JRNL AUTH G.YE,F.DENG,Z.SHEN,R.LUO,L.ZHAO,S.XIAO,Z.F.FU,G.PENG JRNL TITL STRUCTURAL BASIS FOR THE DIMERIZATION AND SUBSTRATE JRNL TITL 2 RECOGNITION SPECIFICITY OF PORCINE EPIDEMIC DIARRHEA VIRUS JRNL TITL 3 3C-LIKE PROTEASE. JRNL REF VIROLOGY V. 494 225 2016 JRNL REFN ISSN 0042-6822 JRNL PMID 27128350 JRNL DOI 10.1016/J.VIROL.2016.04.018 REMARK 2 REMARK 2 RESOLUTION. 2.39 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8.2_1309 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) : 2.39 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 31.78 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 22928 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.159 REMARK 3 R VALUE (WORKING SET) : 0.155 REMARK 3 FREE R VALUE : 0.219 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.730 REMARK 3 FREE R VALUE TEST SET COUNT : 1544 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 31.7783 - 5.3169 0.99 1989 143 0.1739 0.2267 REMARK 3 2 5.3169 - 4.2233 1.00 1974 145 0.1247 0.1745 REMARK 3 3 4.2233 - 3.6904 1.00 1958 140 0.1337 0.1522 REMARK 3 4 3.6904 - 3.3534 1.00 1953 139 0.1446 0.1970 REMARK 3 5 3.3534 - 3.1132 1.00 1961 146 0.1572 0.2626 REMARK 3 6 3.1132 - 2.9298 1.00 1949 135 0.1643 0.2463 REMARK 3 7 2.9298 - 2.7832 1.00 1956 140 0.1683 0.2620 REMARK 3 8 2.7832 - 2.6621 1.00 1954 138 0.1723 0.2523 REMARK 3 9 2.6621 - 2.5597 1.00 1948 142 0.1714 0.2412 REMARK 3 10 2.5597 - 2.4714 1.00 1944 146 0.1783 0.2912 REMARK 3 11 2.4714 - 2.3941 0.93 1798 130 0.1932 0.3030 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) : 0.290 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.530 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.75 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 : 0.008 4659 REMARK 3 ANGLE : 1.100 6323 REMARK 3 CHIRALITY : 0.076 715 REMARK 3 PLANARITY : 0.004 812 REMARK 3 DIHEDRAL : 14.498 1622 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 4ZUH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 07-JAN-15. REMARK 100 THE DEPOSITION ID IS D_1000209686. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-DEC-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL17U REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97917 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22928 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.394 REMARK 200 RESOLUTION RANGE LOW (A) : 31.780 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.4 REMARK 200 DATA REDUNDANCY : 3.200 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 18.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.49 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.6 REMARK 200 DATA REDUNDANCY IN SHELL : 3.10 REMARK 200 R MERGE FOR SHELL (I) : 0.53100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.550 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX 1.8.2-1309 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.89 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.27 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 5% PEG 3350, 0.1M NACL, 0.2M NA2HPO4, REMARK 280 CITRIC ACID PH 4.2, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 45.94050 REMARK 290 SMTRY3 2 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4020 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24590 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -18.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 A 299 REMARK 465 HIS A 300 REMARK 465 HIS A 301 REMARK 465 HIS A 302 REMARK 465 HIS A 303 REMARK 465 HIS A 304 REMARK 465 HIS A 305 REMARK 465 SER B 46 REMARK 465 THR B 47 REMARK 465 THR B 48 REMARK 465 SER B 49 REMARK 465 VAL B 299 REMARK 465 HIS B 300 REMARK 465 HIS B 301 REMARK 465 HIS B 302 REMARK 465 HIS B 303 REMARK 465 HIS B 304 REMARK 465 HIS B 305 REMARK 465 THR C 0 REMARK 465 ARG C 9 REMARK 465 LYS C 10 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 407 O HOH A 466 1.97 REMARK 500 O SER A 46 O HOH A 401 2.14 REMARK 500 O HOH A 483 O HOH A 496 2.17 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 A 45 50.20 -101.39 REMARK 500 SER A 46 -71.50 -171.22 REMARK 500 THR A 47 57.69 39.96 REMARK 500 THR A 48 -14.31 -162.84 REMARK 500 GLN A 163 -56.43 -124.19 REMARK 500 VAL A 242 -70.65 -96.52 REMARK 500 LEU B 283 45.90 -102.55 REMARK 500 GLN C 5 43.11 -86.83 REMARK 500 REMARK 500 REMARK: NULL DBREF 4ZUH A 1 299 UNP K4L9I6 K4L9I6_9ALPC 2998 3296 DBREF 4ZUH B 1 299 UNP K4L9I6 K4L9I6_9ALPC 2998 3296 DBREF 4ZUH C 0 10 PDB 4ZUH 4ZUH 0 10 SEQADV 4ZUH ALA A 144 UNP K4L9I6 CYS 3141 ENGINEERED MUTATION SEQADV 4ZUH HIS A 300 UNP K4L9I6 EXPRESSION TAG SEQADV 4ZUH HIS A 301 UNP K4L9I6 EXPRESSION TAG SEQADV 4ZUH HIS A 302 UNP K4L9I6 EXPRESSION TAG SEQADV 4ZUH HIS A 303 UNP K4L9I6 EXPRESSION TAG SEQADV 4ZUH HIS A 304 UNP K4L9I6 EXPRESSION TAG SEQADV 4ZUH HIS A 305 UNP K4L9I6 EXPRESSION TAG SEQADV 4ZUH ALA B 144 UNP K4L9I6 CYS 3141 ENGINEERED MUTATION SEQADV 4ZUH HIS B 300 UNP K4L9I6 EXPRESSION TAG SEQADV 4ZUH HIS B 301 UNP K4L9I6 EXPRESSION TAG SEQADV 4ZUH HIS B 302 UNP K4L9I6 EXPRESSION TAG SEQADV 4ZUH HIS B 303 UNP K4L9I6 EXPRESSION TAG SEQADV 4ZUH HIS B 304 UNP K4L9I6 EXPRESSION TAG SEQADV 4ZUH HIS B 305 UNP K4L9I6 EXPRESSION TAG SEQRES 1 A 305 ALA GLY LEU ARG LYS MET ALA GLN PRO SER GLY VAL VAL SEQRES 2 A 305 GLU LYS CYS ILE VAL ARG VAL CYS TYR GLY ASN MET ALA SEQRES 3 A 305 LEU ASN GLY LEU TRP LEU GLY ASP THR VAL MET CYS PRO SEQRES 4 A 305 ARG HIS VAL ILE ALA SER SER THR THR SER THR ILE ASP SEQRES 5 A 305 TYR ASP TYR ALA LEU SER VAL LEU ARG LEU HIS ASN PHE SEQRES 6 A 305 SER ILE SER SER GLY ASN VAL PHE LEU GLY VAL VAL GLY SEQRES 7 A 305 VAL THR MET ARG GLY ALA LEU LEU GLN ILE LYS VAL ASN SEQRES 8 A 305 GLN ASN ASN VAL HIS THR PRO LYS TYR THR TYR ARG THR SEQRES 9 A 305 VAL ARG PRO GLY GLU SER PHE ASN ILE LEU ALA CYS TYR SEQRES 10 A 305 ASP GLY ALA ALA ALA GLY VAL TYR GLY VAL ASN MET ARG SEQRES 11 A 305 SER ASN TYR THR ILE ARG GLY SER PHE ILE ASN GLY ALA SEQRES 12 A 305 ALA GLY SER PRO GLY TYR ASN ILE ASN ASN GLY THR VAL SEQRES 13 A 305 GLU PHE CYS TYR LEU HIS GLN LEU GLU LEU GLY SER GLY SEQRES 14 A 305 CYS HIS VAL GLY SER ASP LEU ASP GLY VAL MET TYR GLY SEQRES 15 A 305 GLY TYR GLU ASP GLN PRO THR LEU GLN VAL GLU GLY ALA SEQRES 16 A 305 SER SER LEU PHE THR GLU ASN VAL LEU ALA PHE LEU TYR SEQRES 17 A 305 ALA ALA LEU ILE ASN GLY SER THR TRP TRP LEU SER SER SEQRES 18 A 305 SER ARG ILE ALA VAL ASP ARG PHE ASN GLU TRP ALA VAL SEQRES 19 A 305 HIS ASN GLY MET THR THR VAL VAL ASN THR ASP CYS PHE SEQRES 20 A 305 SER ILE LEU ALA ALA LYS THR GLY VAL ASP VAL GLN ARG SEQRES 21 A 305 LEU LEU ALA SER ILE GLN SER LEU HIS LYS ASN PHE GLY SEQRES 22 A 305 GLY LYS GLN ILE LEU GLY TYR THR SER LEU THR ASP GLU SEQRES 23 A 305 PHE THR THR GLY GLU VAL ILE ARG GLN MET TYR GLY VAL SEQRES 24 A 305 HIS HIS HIS HIS HIS HIS SEQRES 1 B 305 ALA GLY LEU ARG LYS MET ALA GLN PRO SER GLY VAL VAL SEQRES 2 B 305 GLU LYS CYS ILE VAL ARG VAL CYS TYR GLY ASN MET ALA SEQRES 3 B 305 LEU ASN GLY LEU TRP LEU GLY ASP THR VAL MET CYS PRO SEQRES 4 B 305 ARG HIS VAL ILE ALA SER SER THR THR SER THR ILE ASP SEQRES 5 B 305 TYR ASP TYR ALA LEU SER VAL LEU ARG LEU HIS ASN PHE SEQRES 6 B 305 SER ILE SER SER GLY ASN VAL PHE LEU GLY VAL VAL GLY SEQRES 7 B 305 VAL THR MET ARG GLY ALA LEU LEU GLN ILE LYS VAL ASN SEQRES 8 B 305 GLN ASN ASN VAL HIS THR PRO LYS TYR THR TYR ARG THR SEQRES 9 B 305 VAL ARG PRO GLY GLU SER PHE ASN ILE LEU ALA CYS TYR SEQRES 10 B 305 ASP GLY ALA ALA ALA GLY VAL TYR GLY VAL ASN MET ARG SEQRES 11 B 305 SER ASN TYR THR ILE ARG GLY SER PHE ILE ASN GLY ALA SEQRES 12 B 305 ALA GLY SER PRO GLY TYR ASN ILE ASN ASN GLY THR VAL SEQRES 13 B 305 GLU PHE CYS TYR LEU HIS GLN LEU GLU LEU GLY SER GLY SEQRES 14 B 305 CYS HIS VAL GLY SER ASP LEU ASP GLY VAL MET TYR GLY SEQRES 15 B 305 GLY TYR GLU ASP GLN PRO THR LEU GLN VAL GLU GLY ALA SEQRES 16 B 305 SER SER LEU PHE THR GLU ASN VAL LEU ALA PHE LEU TYR SEQRES 17 B 305 ALA ALA LEU ILE ASN GLY SER THR TRP TRP LEU SER SER SEQRES 18 B 305 SER ARG ILE ALA VAL ASP ARG PHE ASN GLU TRP ALA VAL SEQRES 19 B 305 HIS ASN GLY MET THR THR VAL VAL ASN THR ASP CYS PHE SEQRES 20 B 305 SER ILE LEU ALA ALA LYS THR GLY VAL ASP VAL GLN ARG SEQRES 21 B 305 LEU LEU ALA SER ILE GLN SER LEU HIS LYS ASN PHE GLY SEQRES 22 B 305 GLY LYS GLN ILE LEU GLY TYR THR SER LEU THR ASP GLU SEQRES 23 B 305 PHE THR THR GLY GLU VAL ILE ARG GLN MET TYR GLY VAL SEQRES 24 B 305 HIS HIS HIS HIS HIS HIS SEQRES 1 C 11 THR SER ALA VAL LEU GLN SER GLY PHE ARG LYS FORMUL 4 HOH *267(H2 O) HELIX 1 AA1 SER A 10 LYS A 15 1 6 HELIX 2 AA2 HIS A 41 ALA A 44 5 4 HELIX 3 AA3 ASP A 52 VAL A 59 1 8 HELIX 4 AA4 ARG A 61 HIS A 63 5 3 HELIX 5 AA5 MET A 180 TYR A 184 5 5 HELIX 6 AA6 PHE A 199 ASN A 213 1 15 HELIX 7 AA7 ALA A 225 VAL A 234 1 10 HELIX 8 AA8 THR A 244 CYS A 246 5 3 HELIX 9 AA9 PHE A 247 GLY A 255 1 9 HELIX 10 AB1 ASP A 257 ASN A 271 1 15 HELIX 11 AB2 THR A 288 GLY A 298 1 11 HELIX 12 AB3 SER B 10 LYS B 15 1 6 HELIX 13 AB4 HIS B 41 ALA B 44 5 4 HELIX 14 AB5 ASP B 52 VAL B 59 1 8 HELIX 15 AB6 ARG B 61 HIS B 63 5 3 HELIX 16 AB7 MET B 180 TYR B 184 5 5 HELIX 17 AB8 PHE B 199 ASN B 213 1 15 HELIX 18 AB9 ALA B 225 VAL B 234 1 10 HELIX 19 AC1 THR B 244 CYS B 246 5 3 HELIX 20 AC2 PHE B 247 GLY B 255 1 9 HELIX 21 AC3 ASP B 257 ASN B 271 1 15 HELIX 22 AC4 THR B 288 GLY B 298 1 11 SHEET 1 AA1 7 VAL A 72 LEU A 74 0 SHEET 2 AA1 7 PHE A 65 SER A 69 -1 N SER A 69 O VAL A 72 SHEET 3 AA1 7 ILE A 17 TYR A 22 -1 N ARG A 19 O SER A 68 SHEET 4 AA1 7 MET A 25 LEU A 32 -1 O LEU A 27 N VAL A 20 SHEET 5 AA1 7 THR A 35 PRO A 39 -1 O MET A 37 N LEU A 30 SHEET 6 AA1 7 LEU A 85 VAL A 90 -1 O ILE A 88 N VAL A 36 SHEET 7 AA1 7 VAL A 76 ARG A 82 -1 N THR A 80 O GLN A 87 SHEET 1 AA2 3 TYR A 100 TYR A 102 0 SHEET 2 AA2 3 THR A 155 GLU A 165 1 O PHE A 158 N THR A 101 SHEET 3 AA2 3 HIS A 171 SER A 174 -1 O VAL A 172 N LEU A 164 SHEET 1 AA3 5 ALA A 120 ASN A 128 0 SHEET 2 AA3 5 SER A 110 TYR A 117 -1 N ALA A 115 O ALA A 122 SHEET 3 AA3 5 PRO A 147 ASN A 152 -1 O TYR A 149 N ASN A 112 SHEET 4 AA3 5 THR A 155 GLU A 165 -1 O GLU A 157 N ASN A 150 SHEET 5 AA3 5 VAL C 3 LEU C 4 -1 O VAL C 3 N GLU A 165 SHEET 1 AA4 7 VAL B 72 LEU B 74 0 SHEET 2 AA4 7 PHE B 65 SER B 69 -1 N ILE B 67 O LEU B 74 SHEET 3 AA4 7 ILE B 17 TYR B 22 -1 N CYS B 21 O SER B 66 SHEET 4 AA4 7 MET B 25 LEU B 32 -1 O LEU B 27 N VAL B 20 SHEET 5 AA4 7 THR B 35 PRO B 39 -1 O MET B 37 N LEU B 30 SHEET 6 AA4 7 LEU B 85 VAL B 90 -1 O ILE B 88 N VAL B 36 SHEET 7 AA4 7 VAL B 76 ARG B 82 -1 N THR B 80 O GLN B 87 SHEET 1 AA5 5 TYR B 100 TYR B 102 0 SHEET 2 AA5 5 THR B 155 GLU B 165 1 O PHE B 158 N THR B 101 SHEET 3 AA5 5 PRO B 147 ASN B 152 -1 N ASN B 150 O GLU B 157 SHEET 4 AA5 5 SER B 110 TYR B 117 -1 N ASN B 112 O TYR B 149 SHEET 5 AA5 5 ALA B 120 ASN B 128 -1 O VAL B 127 N PHE B 111 SHEET 1 AA6 3 TYR B 100 TYR B 102 0 SHEET 2 AA6 3 THR B 155 GLU B 165 1 O PHE B 158 N THR B 101 SHEET 3 AA6 3 HIS B 171 SER B 174 -1 O VAL B 172 N LEU B 164 CRYST1 56.681 91.881 58.012 90.00 100.24 90.00 P 1 21 1 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 0.017643 0.000000 0.003187 0.00000 SCALE2 0.000000 0.010884 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017517 0.00000