HEADER TRANSFERASE 14-APR-23 8SHU TITLE STRUCTURE OF MOUSE CGAS COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYCLIC GMP-AMP SYNTHASE; COMPND 3 CHAIN: C; COMPND 4 FRAGMENT: CATALYTIC DOMAIN (UNP RESIDUES 147-507); COMPND 5 SYNONYM: CGAMP SYNTHASE,CGAS,M-CGAS,2'3'-CGAMP SYNTHASE,MAB-21 COMPND 6 DOMAIN-CONTAINING PROTEIN 1; COMPND 7 EC: 2.7.7.86; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 GENE: CGAS, MB21D1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: NHMT MCAT WT KEYWDS IMMUNE SYSTEM, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR S.WU,J.SOHN REVDAT 3 29-MAY-24 8SHU 1 JRNL REVDAT 2 22-MAY-24 8SHU 1 JRNL REVDAT 1 24-APR-24 8SHU 0 JRNL AUTH S.WU,S.B.GABELLI,J.SOHN JRNL TITL THE STRUCTURAL BASIS FOR 2'-5'/3'-5'-CGAMP SYNTHESIS BY JRNL TITL 2 CGAS. JRNL REF NAT COMMUN V. 15 4012 2024 JRNL REFN ESSN 2041-1723 JRNL PMID 38740774 JRNL DOI 10.1038/S41467-024-48365-3 REMARK 2 REMARK 2 RESOLUTION. 1.71 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0403 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) : 1.71 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.76 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 3 NUMBER OF REFLECTIONS : 56000 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) : 0.179 REMARK 3 R VALUE (WORKING SET) : 0.177 REMARK 3 FREE R VALUE : 0.211 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2989 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) : 1.71 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.76 REMARK 3 REFLECTION IN BIN (WORKING SET) : 4052 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.63 REMARK 3 BIN R VALUE (WORKING SET) : 0.2810 REMARK 3 BIN FREE R VALUE SET COUNT : 215 REMARK 3 BIN FREE R VALUE : 0.2990 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2954 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 440 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.34 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.17000 REMARK 3 B22 (A**2) : -1.29000 REMARK 3 B33 (A**2) : 2.38000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.37000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.089 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.092 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.069 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.205 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.962 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.946 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3056 ; 0.010 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 2975 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4103 ; 1.642 ; 1.652 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6897 ; 0.539 ; 1.577 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 362 ; 6.198 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 20 ; 7.625 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 606 ;14.038 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 439 ; 0.085 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3470 ; 0.010 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 694 ; 0.001 ; 0.020 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): 1451 ; 3.337 ; 2.669 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1451 ; 3.335 ; 2.669 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1812 ; 4.726 ; 4.785 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1813 ; 4.726 ; 4.788 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1605 ; 4.632 ; 3.246 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1606 ; 4.631 ; 3.249 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 2292 ; 7.253 ; 5.662 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 3791 ; 9.754 ;28.980 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 3645 ; 9.733 ;27.720 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 ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 8SHU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-APR-23. REMARK 100 THE DEPOSITION ID IS D_1000273812. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-JUN-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS-II REMARK 200 BEAMLINE : 17-ID-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9793 REMARK 200 MONOCHROMATOR : HORIZONTAL BOUNCE SI(111) DOUBLE REMARK 200 CRYSTAL MONOCHROMATOR 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 20210205 REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.7 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 58990 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.710 REMARK 200 RESOLUTION RANGE LOW (A) : 28.760 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 200 DATA REDUNDANCY : 1.900 REMARK 200 R MERGE (I) : 0.03900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.71 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.74 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 1.90 REMARK 200 R MERGE FOR SHELL (I) : 0.43700 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: MOLREP 11.7.03 REMARK 200 STARTING MODEL: PDB ENTRY 4K8V REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 62.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.32 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M MAGNESIUM ACETATE TETRAHYDRATE, REMARK 280 0.1 M SODIUM CACODYLATE TRIHYDRATE, PH 6.5, 20% W/V PEG8000, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z+1/2 REMARK 290 4555 -X+1/2,Y+1/2,-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 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 39.73491 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 30.52700 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 52.68397 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 39.73491 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 30.52700 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 52.68397 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: 0 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18080 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 ARG C 241 REMARK 465 ILE C 242 REMARK 465 PRO C 243 REMARK 465 ARG C 244 REMARK 465 LEU C 507 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 HIS C 203 30.87 70.49 REMARK 500 ALA C 208 70.17 55.58 REMARK 500 TRP C 331 -73.40 -119.77 REMARK 500 ASP C 354 -138.29 -112.80 REMARK 500 ASN C 356 -138.19 106.70 REMARK 500 SER C 357 -71.92 74.00 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG C 181 0.08 SIDE CHAIN REMARK 500 ARG C 483 0.29 SIDE CHAIN 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 ZN C 601 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 378 NE2 REMARK 620 2 CYS C 384 SG 110.7 REMARK 620 3 CYS C 385 SG 107.9 129.1 REMARK 620 4 CYS C 392 SG 97.3 100.0 106.8 REMARK 620 N 1 2 3 DBREF 8SHU C 147 507 UNP Q8C6L5 CGAS_MOUSE 147 507 SEQADV 8SHU GLY C 144 UNP Q8C6L5 EXPRESSION TAG SEQADV 8SHU THR C 145 UNP Q8C6L5 EXPRESSION TAG SEQADV 8SHU GLY C 146 UNP Q8C6L5 EXPRESSION TAG SEQRES 1 C 364 GLY THR GLY PRO ASP LYS LEU LYS LYS VAL LEU ASP LYS SEQRES 2 C 364 LEU ARG LEU LYS ARG LYS ASP ILE SER GLU ALA ALA GLU SEQRES 3 C 364 THR VAL ASN LYS VAL VAL GLU ARG LEU LEU ARG ARG MET SEQRES 4 C 364 GLN LYS ARG GLU SER GLU PHE LYS GLY VAL GLU GLN LEU SEQRES 5 C 364 ASN THR GLY SER TYR TYR GLU HIS VAL LYS ILE SER ALA SEQRES 6 C 364 PRO ASN GLU PHE ASP VAL MET PHE LYS LEU GLU VAL PRO SEQRES 7 C 364 ARG ILE GLU LEU GLN GLU TYR TYR GLU THR GLY ALA PHE SEQRES 8 C 364 TYR LEU VAL LYS PHE LYS ARG ILE PRO ARG GLY ASN PRO SEQRES 9 C 364 LEU SER HIS PHE LEU GLU GLY GLU VAL LEU SER ALA THR SEQRES 10 C 364 LYS MET LEU SER LYS PHE ARG LYS ILE ILE LYS GLU GLU SEQRES 11 C 364 VAL LYS GLU ILE LYS ASP ILE ASP VAL SER VAL GLU LYS SEQRES 12 C 364 GLU LYS PRO GLY SER PRO ALA VAL THR LEU LEU ILE ARG SEQRES 13 C 364 ASN PRO GLU GLU ILE SER VAL ASP ILE ILE LEU ALA LEU SEQRES 14 C 364 GLU SER LYS GLY SER TRP PRO ILE SER THR LYS GLU GLY SEQRES 15 C 364 LEU PRO ILE GLN GLY TRP LEU GLY THR LYS VAL ARG THR SEQRES 16 C 364 ASN LEU ARG ARG GLU PRO PHE TYR LEU VAL PRO LYS ASN SEQRES 17 C 364 ALA LYS ASP GLY ASN SER PHE GLN GLY GLU THR TRP ARG SEQRES 18 C 364 LEU SER PHE SER HIS THR GLU LYS TYR ILE LEU ASN ASN SEQRES 19 C 364 HIS GLY ILE GLU LYS THR CYS CYS GLU SER SER GLY ALA SEQRES 20 C 364 LYS CYS CYS ARG LYS GLU CYS LEU LYS LEU MET LYS TYR SEQRES 21 C 364 LEU LEU GLU GLN LEU LYS LYS GLU PHE GLN GLU LEU ASP SEQRES 22 C 364 ALA PHE CYS SER TYR HIS VAL LYS THR ALA ILE PHE HIS SEQRES 23 C 364 MET TRP THR GLN ASP PRO GLN ASP SER GLN TRP ASP PRO SEQRES 24 C 364 ARG ASN LEU SER SER CYS PHE ASP LYS LEU LEU ALA PHE SEQRES 25 C 364 PHE LEU GLU CYS LEU ARG THR GLU LYS LEU ASP HIS TYR SEQRES 26 C 364 PHE ILE PRO LYS PHE ASN LEU PHE SER GLN GLU LEU ILE SEQRES 27 C 364 ASP ARG LYS SER LYS GLU PHE LEU SER LYS LYS ILE GLU SEQRES 28 C 364 TYR GLU ARG ASN ASN GLY PHE PRO ILE PHE ASP LYS LEU HET ZN C 601 1 HETNAM ZN ZINC ION FORMUL 2 ZN ZN 2+ FORMUL 3 HOH *440(H2 O) HELIX 1 AA1 THR C 145 ARG C 185 1 41 HELIX 2 AA2 LEU C 248 HIS C 250 5 3 HELIX 3 AA3 SER C 258 LYS C 275 1 18 HELIX 4 AA4 PRO C 319 LYS C 323 5 5 HELIX 5 AA5 GLY C 333 ARG C 342 1 10 HELIX 6 AA6 PHE C 367 ASN C 377 1 11 HELIX 7 AA7 CYS C 393 PHE C 412 1 20 HELIX 8 AA8 GLN C 413 ASP C 416 5 4 HELIX 9 AA9 CYS C 419 ASP C 434 1 16 HELIX 10 AB1 GLN C 436 ARG C 443 5 8 HELIX 11 AB2 ASN C 444 GLU C 463 1 20 HELIX 12 AB3 ASP C 482 ASN C 499 1 18 HELIX 13 AB4 PHE C 501 LYS C 506 5 6 SHEET 1 AA1 5 GLU C 193 LEU C 195 0 SHEET 2 AA1 5 GLU C 211 GLU C 219 -1 O MET C 215 N LEU C 195 SHEET 3 AA1 5 GLU C 303 SER C 314 1 O ASP C 307 N VAL C 214 SHEET 4 AA1 5 VAL C 294 ARG C 299 -1 N ILE C 298 O ILE C 304 SHEET 5 AA1 5 ASP C 281 VAL C 284 -1 N SER C 283 O LEU C 297 SHEET 1 AA2 5 GLU C 193 LEU C 195 0 SHEET 2 AA2 5 GLU C 211 GLU C 219 -1 O MET C 215 N LEU C 195 SHEET 3 AA2 5 GLU C 303 SER C 314 1 O ASP C 307 N VAL C 214 SHEET 4 AA2 5 PHE C 345 PRO C 349 -1 O PHE C 345 N SER C 314 SHEET 5 AA2 5 TRP C 363 SER C 366 -1 O ARG C 364 N VAL C 348 SHEET 1 AA3 2 ILE C 223 GLU C 227 0 SHEET 2 AA3 2 TYR C 235 PHE C 239 -1 O LYS C 238 N GLU C 224 SHEET 1 AA4 2 LEU C 252 GLU C 253 0 SHEET 2 AA4 2 VAL C 256 LEU C 257 -1 O VAL C 256 N GLU C 253 LINK NE2 HIS C 378 ZN ZN C 601 1555 1555 2.10 LINK SG CYS C 384 ZN ZN C 601 1555 1555 2.34 LINK SG CYS C 385 ZN ZN C 601 1555 1555 2.26 LINK SG CYS C 392 ZN ZN C 601 1555 1555 2.35 CISPEP 1 ASN C 300 PRO C 301 0 9.53 CRYST1 87.892 61.054 105.704 90.00 94.57 90.00 I 1 2 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 0.011378 0.000000 0.000910 0.00000 SCALE2 0.000000 0.016379 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009491 0.00000