HEADER HYDROLASE 19-FEB-20 6LZH TITLE CRYSTAL STRUCTURE OF ALPHA/BETA HYDROLASE GRGF FROM PENICILLIUM SP. TITLE 2 SH18 COMPND MOL_ID: 1; COMPND 2 MOLECULE: GRGF; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PENICILLIUM SP. SH18; SOURCE 3 ORGANISM_TAXID: 1661259; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) KEYWDS CATALYSIS, CLAISEN CONDENSATION, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR H.WANG,J.YU,W.G.WANG,Y.MATSUDA,M.YAO REVDAT 2 29-NOV-23 6LZH 1 LINK REVDAT 1 24-JUN-20 6LZH 0 JRNL AUTH W.G.WANG,H.WANG,L.Q.DU,M.LI,L.CHEN,J.YU,G.G.CHENG,M.T.ZHAN, JRNL AUTH 2 Q.F.HU,L.ZHANG,M.YAO,Y.MATSUDA JRNL TITL MOLECULAR BASIS FOR THE BIOSYNTHESIS OF AN UNUSUAL JRNL TITL 2 CHAIN-FUSED POLYKETIDE, GREGATIN A. JRNL REF J.AM.CHEM.SOC. V. 142 8464 2020 JRNL REFN ESSN 1520-5126 JRNL PMID 32275405 JRNL DOI 10.1021/JACS.0C02337 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.16_3549 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.67 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 2.010 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.3 REMARK 3 NUMBER OF REFLECTIONS : 39573 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.180 REMARK 3 R VALUE (WORKING SET) : 0.178 REMARK 3 FREE R VALUE : 0.226 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.030 REMARK 3 FREE R VALUE TEST SET COUNT : 1992 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 47.6700 - 4.5800 0.99 2751 144 0.1932 0.2264 REMARK 3 2 4.5800 - 3.6300 0.99 2755 142 0.1550 0.1894 REMARK 3 3 3.6300 - 3.1800 0.98 2736 116 0.1643 0.2004 REMARK 3 4 3.1800 - 2.8800 0.98 2757 150 0.1673 0.2121 REMARK 3 5 2.8800 - 2.6800 0.98 2700 142 0.1713 0.2281 REMARK 3 6 2.6800 - 2.5200 0.98 2715 147 0.1717 0.2391 REMARK 3 7 2.5200 - 2.3900 0.97 2724 159 0.1646 0.2104 REMARK 3 8 2.3900 - 2.2900 0.97 2705 131 0.1783 0.2344 REMARK 3 9 2.2900 - 2.2000 0.97 2689 135 0.1857 0.2462 REMARK 3 10 2.2000 - 2.1300 0.96 2658 146 0.1845 0.2591 REMARK 3 11 2.1300 - 2.0600 0.96 2684 130 0.2031 0.2741 REMARK 3 12 2.0600 - 2.0000 0.95 2622 153 0.2081 0.2685 REMARK 3 13 2.0000 - 1.9500 0.94 2621 162 0.2233 0.2929 REMARK 3 14 1.9500 - 1.9000 0.88 2464 135 0.2502 0.3003 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) : 0.215 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.541 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.55 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.57 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 : 0.007 4660 REMARK 3 ANGLE : 0.903 6340 REMARK 3 CHIRALITY : 0.052 692 REMARK 3 PLANARITY : 0.005 838 REMARK 3 DIHEDRAL : 8.134 2822 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 6LZH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 26-FEB-20. REMARK 100 THE DEPOSITION ID IS D_1300014981. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 31-OCT-19 REMARK 200 TEMPERATURE (KELVIN) : 80 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-1A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0800 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 39582 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 47.670 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.3 REMARK 200 DATA REDUNDANCY : 3.626 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.02 REMARK 200 COMPLETENESS FOR SHELL (%) : 91.5 REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.790 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: 2HDW REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.94 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.05 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350, CALCIUM ACETATE HYDRATE, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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: 4000 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21600 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -48.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 MET A 1 REMARK 465 THR A 2 REMARK 465 ALA A 3 REMARK 465 SER A 4 REMARK 465 THR A 5 REMARK 465 MET B 1 REMARK 465 THR B 2 REMARK 465 ALA B 3 REMARK 465 SER B 4 REMARK 465 THR B 5 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 ILE A 48 -55.94 73.71 REMARK 500 CYS A 115 -124.77 61.53 REMARK 500 ALA A 293 80.13 58.71 REMARK 500 ILE B 48 -52.26 70.70 REMARK 500 PRO B 102 44.18 -91.55 REMARK 500 CYS B 115 -127.61 62.07 REMARK 500 ALA B 293 70.60 51.54 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 NA A 302 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 215 O REMARK 620 2 TRP A 218 O 82.5 REMARK 620 3 HOH A 408 O 161.3 102.3 REMARK 620 4 HOH A 535 O 84.3 81.2 78.6 REMARK 620 5 HOH A 566 O 108.9 97.6 88.6 166.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B 302 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 250 OD1 REMARK 620 2 GLU A 253 OE2 104.9 REMARK 620 3 HOH A 439 O 47.0 59.9 REMARK 620 4 HOH A 468 O 49.0 58.8 3.1 REMARK 620 5 ASP B 166 OD1 47.7 58.3 3.3 5.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 301 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 262 OD1 REMARK 620 2 ILE A 263 O 86.5 REMARK 620 3 HOH A 421 O 70.4 81.9 REMARK 620 4 HOH A 441 O 86.4 159.3 77.5 REMARK 620 5 HOH A 507 O 75.9 109.1 143.8 87.8 REMARK 620 6 HOH A 549 O 141.9 77.8 139.0 118.7 77.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B 301 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER B 215 O REMARK 620 2 TRP B 218 O 80.8 REMARK 620 3 HOH B 441 O 116.4 125.0 REMARK 620 4 HOH B 474 O 159.1 90.1 84.3 REMARK 620 5 HOH B 493 O 78.1 152.1 81.1 103.5 REMARK 620 6 HOH B 510 O 89.6 82.7 143.1 70.5 79.3 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA B 302 DBREF 6LZH A 1 294 PDB 6LZH 6LZH 1 294 DBREF 6LZH B 1 294 PDB 6LZH 6LZH 1 294 SEQRES 1 A 294 MET THR ALA SER THR LEU PRO ARG SER ASP VAL GLU PHE SEQRES 2 A 294 THR THR LEU ASP GLY LEU THR LEU ARG GLY TRP LEU PHE SEQRES 3 A 294 PRO ALA SER GLN ARG GLY PRO ALA LEU ILE MET SER PRO SEQRES 4 A 294 GLY PHE ASN MET PRO LYS ASP ALA ILE LEU PRO ASP ILE SEQRES 5 A 294 ALA LYS TRP PHE GLN GLU HIS GLY ILE THR CYS LEU LEU SEQRES 6 A 294 TYR ASP PRO ARG GLY ILE GLY ALA SER ASP GLY GLU PRO SEQRES 7 A 294 ARG ASN ASP ILE ASP ALA ARG GLN GLN ALA GLU HIS LEU SEQRES 8 A 294 HIS ASP ALA VAL THR TRP PHE LYS GLU ASN PRO LEU VAL SEQRES 9 A 294 ASN GLU LYS GLN ILE ALA LEU TRP GLY LEU CYS PHE GLY SEQRES 10 A 294 GLY ASN VAL THR LEU ALA ALA ALA ALA PHE ASP LYS ARG SEQRES 11 A 294 VAL ALA ALA ALA ILE ALA VAL ALA PRO LEU ILE ASP SER SEQRES 12 A 294 THR GLY ASN PRO GLU ARG ARG GLN PRO ILE LEU GLU LEU SEQRES 13 A 294 ALA MET HIS ASP ARG ALA SER ARG LEU ASP GLY GLU GLU SEQRES 14 A 294 PRO MET TYR LEU PRO TYR VAL ASN GLU ASP GLY SER ILE SEQRES 15 A 294 PRO ASN GLY LEU GLN LEU ALA ALA GLU MET MET PRO ALA SEQRES 16 A 294 LEU GLU ARG LEU GLY ILE PRO VAL GLU ASN ARG ILE SER SEQRES 17 A 294 VAL GLN THR TYR TYR LYS SER LEU SER TRP ASN ILE LEU SEQRES 18 A 294 ASN VAL VAL GLN TYR ILE SER PRO THR PRO ALA MET MET SEQRES 19 A 294 VAL THR PRO GLU LEU ASP VAL SER CYS PRO THR GLU ASP SEQRES 20 A 294 GLN LEU ASN CYS PHE GLU HIS MET LYS GLU PRO LYS GLU SEQRES 21 A 294 LEU ASP ILE LEU LYS GLY LYS GLY HIS LEU ASP TRP VAL SEQRES 22 A 294 PHE GLY ASP VAL GLU SER ILE LEU ASN ARG GLN LEU ASP SEQRES 23 A 294 PHE LEU LYS ARG HIS MET ALA PHE SEQRES 1 B 294 MET THR ALA SER THR LEU PRO ARG SER ASP VAL GLU PHE SEQRES 2 B 294 THR THR LEU ASP GLY LEU THR LEU ARG GLY TRP LEU PHE SEQRES 3 B 294 PRO ALA SER GLN ARG GLY PRO ALA LEU ILE MET SER PRO SEQRES 4 B 294 GLY PHE ASN MET PRO LYS ASP ALA ILE LEU PRO ASP ILE SEQRES 5 B 294 ALA LYS TRP PHE GLN GLU HIS GLY ILE THR CYS LEU LEU SEQRES 6 B 294 TYR ASP PRO ARG GLY ILE GLY ALA SER ASP GLY GLU PRO SEQRES 7 B 294 ARG ASN ASP ILE ASP ALA ARG GLN GLN ALA GLU HIS LEU SEQRES 8 B 294 HIS ASP ALA VAL THR TRP PHE LYS GLU ASN PRO LEU VAL SEQRES 9 B 294 ASN GLU LYS GLN ILE ALA LEU TRP GLY LEU CYS PHE GLY SEQRES 10 B 294 GLY ASN VAL THR LEU ALA ALA ALA ALA PHE ASP LYS ARG SEQRES 11 B 294 VAL ALA ALA ALA ILE ALA VAL ALA PRO LEU ILE ASP SER SEQRES 12 B 294 THR GLY ASN PRO GLU ARG ARG GLN PRO ILE LEU GLU LEU SEQRES 13 B 294 ALA MET HIS ASP ARG ALA SER ARG LEU ASP GLY GLU GLU SEQRES 14 B 294 PRO MET TYR LEU PRO TYR VAL ASN GLU ASP GLY SER ILE SEQRES 15 B 294 PRO ASN GLY LEU GLN LEU ALA ALA GLU MET MET PRO ALA SEQRES 16 B 294 LEU GLU ARG LEU GLY ILE PRO VAL GLU ASN ARG ILE SER SEQRES 17 B 294 VAL GLN THR TYR TYR LYS SER LEU SER TRP ASN ILE LEU SEQRES 18 B 294 ASN VAL VAL GLN TYR ILE SER PRO THR PRO ALA MET MET SEQRES 19 B 294 VAL THR PRO GLU LEU ASP VAL SER CYS PRO THR GLU ASP SEQRES 20 B 294 GLN LEU ASN CYS PHE GLU HIS MET LYS GLU PRO LYS GLU SEQRES 21 B 294 LEU ASP ILE LEU LYS GLY LYS GLY HIS LEU ASP TRP VAL SEQRES 22 B 294 PHE GLY ASP VAL GLU SER ILE LEU ASN ARG GLN LEU ASP SEQRES 23 B 294 PHE LEU LYS ARG HIS MET ALA PHE HET NA A 301 1 HET NA A 302 1 HET NA B 301 1 HET NA B 302 1 HETNAM NA SODIUM ION FORMUL 3 NA 4(NA 1+) FORMUL 7 HOH *323(H2 O) HELIX 1 AA1 ILE A 48 HIS A 59 1 12 HELIX 2 AA2 ASP A 83 GLU A 100 1 18 HELIX 3 AA3 PHE A 116 ASP A 128 1 13 HELIX 4 AA4 ASN A 146 GLU A 148 5 3 HELIX 5 AA5 ARG A 149 ASP A 166 1 18 HELIX 6 AA6 LEU A 186 LEU A 199 1 14 HELIX 7 AA7 VAL A 209 SER A 217 1 9 HELIX 8 AA8 TRP A 218 ILE A 227 5 10 HELIX 9 AA9 PRO A 244 MET A 255 1 12 HELIX 10 AB1 LEU A 270 GLY A 275 5 6 HELIX 11 AB2 ASP A 276 ALA A 293 1 18 HELIX 12 AB3 ILE B 48 HIS B 59 1 12 HELIX 13 AB4 ASP B 83 ASN B 101 1 19 HELIX 14 AB5 CYS B 115 ASP B 128 1 14 HELIX 15 AB6 ASN B 146 GLU B 148 5 3 HELIX 16 AB7 ARG B 149 ASP B 166 1 18 HELIX 17 AB8 LEU B 186 LEU B 199 1 14 HELIX 18 AB9 VAL B 209 SER B 217 1 9 HELIX 19 AC1 TRP B 218 ILE B 227 5 10 HELIX 20 AC2 PRO B 244 MET B 255 1 12 HELIX 21 AC3 LEU B 270 GLY B 275 5 6 HELIX 22 AC4 ASP B 276 ALA B 293 1 18 SHEET 1 AA1 8 SER A 9 THR A 14 0 SHEET 2 AA1 8 THR A 20 PHE A 26 -1 O LEU A 21 N PHE A 13 SHEET 3 AA1 8 THR A 62 TYR A 66 -1 O LEU A 65 N TRP A 24 SHEET 4 AA1 8 GLY A 32 SER A 38 1 N MET A 37 O LEU A 64 SHEET 5 AA1 8 VAL A 104 LEU A 114 1 O GLN A 108 N ALA A 34 SHEET 6 AA1 8 ALA A 133 VAL A 137 1 O VAL A 137 N GLY A 113 SHEET 7 AA1 8 ALA A 232 PRO A 237 1 O VAL A 235 N ALA A 136 SHEET 8 AA1 8 LYS A 259 LEU A 264 1 O ASP A 262 N MET A 234 SHEET 1 AA2 2 TYR A 172 PRO A 174 0 SHEET 2 AA2 2 ARG A 206 SER A 208 -1 O ILE A 207 N LEU A 173 SHEET 1 AA3 8 SER B 9 THR B 14 0 SHEET 2 AA3 8 THR B 20 PHE B 26 -1 O LEU B 25 N SER B 9 SHEET 3 AA3 8 THR B 62 TYR B 66 -1 O LEU B 65 N TRP B 24 SHEET 4 AA3 8 ALA B 34 SER B 38 1 N MET B 37 O LEU B 64 SHEET 5 AA3 8 ILE B 109 LEU B 114 1 O TRP B 112 N ILE B 36 SHEET 6 AA3 8 ALA B 133 VAL B 137 1 O VAL B 137 N GLY B 113 SHEET 7 AA3 8 ALA B 232 PRO B 237 1 O VAL B 235 N ALA B 136 SHEET 8 AA3 8 LYS B 259 LEU B 264 1 O ASP B 262 N MET B 234 SHEET 1 AA4 2 TYR B 172 PRO B 174 0 SHEET 2 AA4 2 ARG B 206 SER B 208 -1 O ILE B 207 N LEU B 173 LINK O SER A 215 NA NA A 302 1555 1555 2.33 LINK O TRP A 218 NA NA A 302 1555 1555 2.17 LINK OD1 ASN A 250 NA NA B 302 1555 1455 2.43 LINK OE2 GLU A 253 NA NA B 302 1555 1455 2.33 LINK OD1 ASP A 262 NA NA A 301 1555 1555 2.44 LINK O ILE A 263 NA NA A 301 1555 1555 2.42 LINK NA NA A 301 O HOH A 421 1555 1445 2.67 LINK NA NA A 301 O HOH A 441 1555 1445 2.40 LINK NA NA A 301 O HOH A 507 1555 1555 2.48 LINK NA NA A 301 O HOH A 549 1555 1555 2.77 LINK NA NA A 302 O HOH A 408 1555 1555 2.60 LINK NA NA A 302 O HOH A 535 1555 1555 2.41 LINK NA NA A 302 O HOH A 566 1555 1555 2.48 LINK O HOH A 439 NA NA B 302 1655 1555 2.16 LINK O HOH A 468 NA NA B 302 1655 1555 2.36 LINK OD1 ASP B 166 NA NA B 302 1555 1555 2.49 LINK O SER B 215 NA NA B 301 1555 1555 2.32 LINK O TRP B 218 NA NA B 301 1555 1555 2.23 LINK NA NA B 301 O HOH B 441 1555 1555 2.47 LINK NA NA B 301 O HOH B 474 1555 1555 2.27 LINK NA NA B 301 O HOH B 493 1555 1555 2.33 LINK NA NA B 301 O HOH B 510 1555 1555 2.49 CISPEP 1 GLU A 77 PRO A 78 0 -7.98 CISPEP 2 SER A 228 PRO A 229 0 14.53 CISPEP 3 GLU A 257 PRO A 258 0 1.76 CISPEP 4 GLU B 77 PRO B 78 0 -6.37 CISPEP 5 SER B 228 PRO B 229 0 10.92 CISPEP 6 GLU B 257 PRO B 258 0 2.12 SITE 1 AC1 6 ASP A 262 ILE A 263 HOH A 421 HOH A 441 SITE 2 AC1 6 HOH A 507 HOH A 549 SITE 1 AC2 5 SER A 215 TRP A 218 HOH A 408 HOH A 535 SITE 2 AC2 5 HOH A 566 SITE 1 AC3 6 SER B 215 TRP B 218 HOH B 441 HOH B 474 SITE 2 AC3 6 HOH B 493 HOH B 510 SITE 1 AC4 5 ASN A 250 GLU A 253 HOH A 439 HOH A 468 SITE 2 AC4 5 ASP B 166 CRYST1 42.683 55.010 67.272 101.71 100.51 114.28 P 1 2 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 0.023429 0.010568 0.008021 0.00000 SCALE2 0.000000 0.019942 0.006505 0.00000 SCALE3 0.000000 0.000000 0.015903 0.00000