HEADER TRANSFERASE 16-JAN-20 6XTL TITLE CRYSTAL STRUCTURE REVEALS NON-COORDINATIVE BINDING OF O2 TO THE COPPER TITLE 2 CENTER OF THE FORMYLGLYCINE-GENERATING ENZYME - FGE:AG:S COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: FORMYLGLYCINE-GENERATING ENZYME; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: FGE; COMPND 5 EC: 1.8.3.7; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: ABZ-ALA-THR-THR-PRO-LEU-CYS-GLY-PRO-SER-ARG-ALA-SER-ILE- COMPND 9 LEU-SER-GLY; COMPND 10 CHAIN: C; COMPND 11 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOMONOSPORA CURVATA (STRAIN ATCC 19995 / SOURCE 3 DSM 43183 / JCM 3096 / NBRC 15933 / NCIMB 10081 / HENSSEN B9); SOURCE 4 ORGANISM_TAXID: 471852; SOURCE 5 GENE: TCUR_4811; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VARIANT: PLYSS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET19; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: THERMOMONOSPORA CURVATA DSM 43183; SOURCE 13 ORGANISM_TAXID: 471852; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS FORMYLGLYCINE-GENERATING ENZYME, COMPLEX, SUBSTRATE ANALOG, COPPER, KEYWDS 2 TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR F.LEISINGER,F.P.SEEBECK REVDAT 3 24-JAN-24 6XTL 1 REMARK REVDAT 2 11-AUG-21 6XTL 1 JRNL REMARK REVDAT 1 27-JAN-21 6XTL 0 JRNL AUTH F.LEISINGER,D.A.MIARZLOU,F.P.SEEBECK JRNL TITL NON-COORDINATIVE BINDING OF O2 AT THE ACTIVE CENTER OF A JRNL TITL 2 COPPER-DEPENDENT ENZYME JRNL REF ANGEW.CHEM.INT.ED.ENGL. 2020 JRNL REFN ESSN 1521-3773 JRNL DOI 10.1002/ANGE.202014981 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.17.1 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.40 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 3 NUMBER OF REFLECTIONS : 30110 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) : 0.177 REMARK 3 FREE R VALUE : 0.223 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.060 REMARK 3 FREE R VALUE TEST SET COUNT : 1525 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 46.4010 - 4.0025 0.99 2816 119 0.1468 0.1808 REMARK 3 2 4.0025 - 3.1771 0.99 2697 119 0.1676 0.2098 REMARK 3 3 3.1771 - 2.7756 1.00 2638 146 0.1839 0.2051 REMARK 3 4 2.7756 - 2.5218 0.99 2601 146 0.1792 0.2094 REMARK 3 5 2.5218 - 2.3411 1.00 2623 128 0.1715 0.2113 REMARK 3 6 2.3411 - 2.2030 0.97 2522 159 0.1836 0.2448 REMARK 3 7 2.2030 - 2.0927 1.00 2585 156 0.1747 0.2361 REMARK 3 8 2.0927 - 2.0016 0.97 2525 119 0.1991 0.2475 REMARK 3 9 2.0016 - 1.9246 0.99 2572 126 0.1919 0.2718 REMARK 3 10 1.9246 - 1.8581 0.94 2443 139 0.2585 0.3272 REMARK 3 11 1.8581 - 1.8000 1.00 2563 168 0.1952 0.2560 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.190 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.120 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.79 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.60 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 : 0.006 2557 REMARK 3 ANGLE : 0.816 3499 REMARK 3 CHIRALITY : 0.051 349 REMARK 3 PLANARITY : 0.007 474 REMARK 3 DIHEDRAL : 8.662 1464 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 6XTL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 16-JAN-20. REMARK 100 THE DEPOSITION ID IS D_1292105784. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-OCT-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.982980 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 : AIMLESS 0.7.4 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30598 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 46.410 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 12.40 REMARK 200 R MERGE (I) : 0.16800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.84 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : 12.40 REMARK 200 R MERGE FOR SHELL (I) : 0.81500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 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: PHASER REMARK 200 STARTING MODEL: 6S07 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.69 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.31 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 7-12 % PEG 8000, 0.2-0.3 M MGCL2, TRIS REMARK 280 -HCL, PH 7.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K 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 29.14150 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 38.34000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.00450 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 38.34000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 29.14150 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 36.00450 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2770 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13550 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -28.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 SER C 16 REMARK 465 GLY C 17 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ARG A 10 CZ NH1 NH2 REMARK 480 GLU A 33 CD REMARK 480 ARG A 252 CD NE CZ NH1 NH2 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 NZ LYS A 18 O HOH A 501 1.95 REMARK 500 OE1 GLU A 40 OG1 THR C 4 2.05 REMARK 500 O HOH A 542 O HOH A 626 2.09 REMARK 500 O HOH A 501 O HOH A 721 2.15 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 LYS A 152 -163.86 -129.90 REMARK 500 ILE A 189 -166.38 -128.64 REMARK 500 PHE A 213 165.69 69.74 REMARK 500 ASN A 226 -84.57 68.27 REMARK 500 ASP A 238 -4.47 -142.21 REMARK 500 TYR A 273 -80.23 -112.57 REMARK 500 THR A 283 -159.94 -149.95 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 403 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 188 OD1 REMARK 620 2 ILE A 189 O 103.1 REMARK 620 3 ASP A 202 OD1 87.4 120.2 REMARK 620 4 ASP A 202 OD2 88.6 70.0 51.4 REMARK 620 5 TYR A 204 O 94.1 154.5 78.8 129.9 REMARK 620 6 HOH A 513 O 98.1 76.0 161.4 145.9 83.1 REMARK 620 7 HOH A 529 O 170.8 83.9 83.9 88.2 81.3 89.3 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 402 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 222 O REMARK 620 2 VAL A 223 O 71.9 REMARK 620 3 GLY A 225 O 73.4 111.0 REMARK 620 4 VAL A 227 O 123.5 155.8 92.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 AG A 401 AG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 269 SG REMARK 620 2 CYS A 274 SG 106.3 REMARK 620 3 CYS C 7 SG 151.7 101.6 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue AG A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 406 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SOA C 101 DBREF 6XTL A 1 302 UNP D1A7C3 FGE_THECD 1 302 DBREF 6XTL C 2 17 PDB 6XTL 6XTL 2 17 SEQADV 6XTL HIS A 0 UNP D1A7C3 EXPRESSION TAG SEQRES 1 A 303 HIS MET PRO SER PHE ASP PHE ASP ILE PRO ARG ARG SER SEQRES 2 A 303 PRO GLN GLU ILE ALA LYS GLY MET VAL ALA ILE PRO GLY SEQRES 3 A 303 GLY THR PHE ARG MET GLY GLY GLU ASP PRO ASP ALA PHE SEQRES 4 A 303 PRO GLU ASP GLY GLU GLY PRO VAL ARG THR VAL ARG LEU SEQRES 5 A 303 SER PRO PHE LEU ILE ASP ARG TYR ALA VAL SER ASN ARG SEQRES 6 A 303 GLN PHE ALA ALA PHE VAL LYS ALA THR GLY TYR VAL THR SEQRES 7 A 303 ASP ALA GLU ARG TYR GLY TRP SER PHE VAL PHE HIS ALA SEQRES 8 A 303 HIS VAL ALA PRO GLY THR PRO VAL MET ASP ALA VAL VAL SEQRES 9 A 303 PRO GLU ALA PRO TRP TRP VAL ALA VAL PRO GLY ALA TYR SEQRES 10 A 303 TRP LYS ALA PRO GLU GLY PRO GLY SER SER ILE THR ASP SEQRES 11 A 303 ARG PRO ASN HIS PRO VAL VAL HIS VAL SER TRP ASN ASP SEQRES 12 A 303 ALA VAL ALA TYR ALA THR TRP ALA GLY LYS ARG LEU PRO SEQRES 13 A 303 THR GLU ALA GLU TRP GLU MET ALA ALA ARG GLY GLY LEU SEQRES 14 A 303 ASP GLN ALA ARG TYR PRO TRP GLY ASN GLU LEU THR PRO SEQRES 15 A 303 ARG GLY ARG HIS ARG CYS ASN ILE TRP GLN GLY THR PHE SEQRES 16 A 303 PRO VAL HIS ASP THR GLY GLU ASP GLY TYR THR GLY THR SEQRES 17 A 303 ALA PRO VAL ASN ALA PHE ALA PRO ASN GLY TYR GLY LEU SEQRES 18 A 303 TYR ASN VAL ALA GLY ASN VAL TRP GLU TRP CYS ALA ASP SEQRES 19 A 303 TRP TRP SER ALA ASP TRP HIS ALA THR GLU SER PRO ALA SEQRES 20 A 303 THR ARG ILE ASP PRO ARG GLY PRO GLU THR GLY THR ALA SEQRES 21 A 303 ARG VAL THR LYS GLY GLY SER PHE LEU CYS HIS GLU SER SEQRES 22 A 303 TYR CYS ASN ARG TYR ARG VAL ALA ALA ARG THR CYS ASN SEQRES 23 A 303 THR PRO ASP SER SER ALA ALA HIS THR GLY PHE ARG CYS SEQRES 24 A 303 ALA ALA ASP PRO SEQRES 1 C 16 ALA THR THR PRO LEU CYS GLY PRO SER ARG ALA SER ILE SEQRES 2 C 16 LEU SER GLY HET AG A 401 1 HET CA A 402 1 HET CA A 403 1 HET EDO A 404 4 HET EDO A 405 4 HET CL A 406 1 HET SOA C 101 9 HETNAM AG SILVER ION HETNAM CA CALCIUM ION HETNAM EDO 1,2-ETHANEDIOL HETNAM CL CHLORIDE ION HETNAM SOA ISATOIC ANHYDRIDE HETSYN EDO ETHYLENE GLYCOL FORMUL 3 AG AG 1+ FORMUL 4 CA 2(CA 2+) FORMUL 6 EDO 2(C2 H6 O2) FORMUL 8 CL CL 1- FORMUL 9 SOA C7 H9 N O FORMUL 10 HOH *261(H2 O) HELIX 1 AA1 SER A 12 LYS A 18 1 7 HELIX 2 AA2 PHE A 38 GLY A 42 5 5 HELIX 3 AA3 SER A 62 GLY A 74 1 13 HELIX 4 AA4 THR A 77 GLY A 83 1 7 HELIX 5 AA5 ALA A 90 VAL A 92 5 3 HELIX 6 AA6 SER A 139 ALA A 150 1 12 HELIX 7 AA7 THR A 156 GLY A 166 1 11 HELIX 8 AA8 THR A 180 ARG A 184 5 5 HELIX 9 AA9 ASP A 238 THR A 242 5 5 HELIX 10 AB1 SER A 244 ILE A 249 1 6 HELIX 11 AB2 ARG C 11 LEU C 15 5 5 SHEET 1 AA1 3 MET A 20 ILE A 23 0 SHEET 2 AA1 3 PHE A 54 ASP A 57 -1 O PHE A 54 N ILE A 23 SHEET 3 AA1 3 ALA A 299 ALA A 300 -1 O ALA A 300 N LEU A 55 SHEET 1 AA2 2 GLY A 26 MET A 30 0 SHEET 2 AA2 2 ARG A 47 LEU A 51 -1 O LEU A 51 N GLY A 26 SHEET 1 AA3 2 TRP A 84 PHE A 88 0 SHEET 2 AA3 2 TRP A 109 PRO A 113 -1 O VAL A 110 N VAL A 87 SHEET 1 AA4 2 GLY A 192 THR A 193 0 SHEET 2 AA4 2 HIS A 197 ASP A 198 -1 O HIS A 197 N THR A 193 SHEET 1 AA5 4 THR A 283 ASN A 285 0 SHEET 2 AA5 4 ARG A 260 LYS A 263 -1 N ARG A 260 O ASN A 285 SHEET 3 AA5 4 TRP A 228 TRP A 234 -1 N CYS A 231 O VAL A 261 SHEET 4 AA5 4 THR A 294 GLY A 295 1 O GLY A 295 N TRP A 228 LINK N ALA C 2 C12 SOA C 101 1555 1555 1.43 LINK OD1 ASN A 188 CA CA A 403 1555 1555 2.37 LINK O ILE A 189 CA CA A 403 1555 1555 2.38 LINK OD1 ASP A 202 CA CA A 403 1555 1555 2.53 LINK OD2 ASP A 202 CA CA A 403 1555 1555 2.49 LINK O TYR A 204 CA CA A 403 1555 1555 2.36 LINK O ASN A 222 CA CA A 402 1555 1555 3.19 LINK O VAL A 223 CA CA A 402 1555 1555 2.93 LINK O GLY A 225 CA CA A 402 1555 1555 2.55 LINK O VAL A 227 CA CA A 402 1555 1555 2.54 LINK SG CYS A 269 AG AG A 401 1555 1555 2.41 LINK SG CYS A 274 AG AG A 401 1555 1555 2.51 LINK AG AG A 401 SG CYS C 7 1555 1555 2.45 LINK CA CA A 403 O HOH A 513 1555 1555 2.38 LINK CA CA A 403 O HOH A 529 1555 1555 2.39 CISPEP 1 GLY A 44 PRO A 45 0 -1.00 CISPEP 2 PHE A 194 PRO A 195 0 2.92 SITE 1 AC1 3 CYS A 269 CYS A 274 CYS C 7 SITE 1 AC2 7 ASN A 222 VAL A 223 GLY A 225 VAL A 227 SITE 2 AC2 7 GLU A 229 GLY A 264 GLY A 265 SITE 1 AC3 6 ASN A 188 ILE A 189 ASP A 202 TYR A 204 SITE 2 AC3 6 HOH A 513 HOH A 529 SITE 1 AC4 9 TRP A 175 ALA A 214 ASN A 216 LEU A 220 SITE 2 AC4 9 TYR A 221 ASN A 222 VAL A 223 ALA A 224 SITE 3 AC4 9 HOH A 544 SITE 1 AC5 7 HIS A 91 GLU A 121 ARG A 130 GLY A 206 SITE 2 AC5 7 THR A 207 HOH A 647 HOH A 672 SITE 1 AC6 3 PRO A 131 ASN A 132 HIS A 133 SITE 1 AC7 8 PRO A 245 ARG A 248 ILE A 249 TYR A 273 SITE 2 AC7 8 ALA C 2 THR C 3 PRO C 5 HOH C 207 CRYST1 58.283 72.009 76.680 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 0.017158 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013887 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013041 0.00000