HEADER VIRAL PROTEIN 24-JAN-25 9I44 TITLE EXONUCLEASE DOMAIN OF MACHUPO VIRUS COMPLEXED WITH MAGNESIUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: NUCLEOPROTEIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: NUCLEOCAPSID PROTEIN,PROTEIN N; COMPND 5 EC: 3.1.13.-; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MAMMARENAVIRUS MACHUPOENSE; SOURCE 3 ORGANISM_TAXID: 3052317; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 866768 KEYWDS EXONUCLEASE, VIRAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.DEGARDIN,K.ALVAREZ,F.FERRON REVDAT 1 04-FEB-26 9I44 0 JRNL AUTH M.DEGARDIN,K.ALVAREZ,F.FERRON JRNL TITL ARENAVIRIDAE EXORIBONUCLEASE PRESENTS GENOMIC RNA EDITION JRNL TITL 2 CAPACITY. JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.31 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.10.4 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.31 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.05 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 13770 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) : 0.226 REMARK 3 R VALUE (WORKING SET) : 0.225 REMARK 3 FREE R VALUE : 0.244 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 717 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.31 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.33 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : NULL REMARK 3 BIN R VALUE (WORKING + TEST SET) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3380 REMARK 3 BIN FREE R VALUE : 0.3862 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 11 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1632 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 3 REMARK 3 SOLVENT ATOMS : 54 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 60.78 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.66100 REMARK 3 B22 (A**2) : 3.66100 REMARK 3 B33 (A**2) : -7.32210 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.330 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.257 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.196 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.254 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.197 REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.936 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.935 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 1673 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 2263 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 587 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : NULL ; NULL ; NULL REMARK 3 GENERAL PLANES : 276 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 1673 ; 10.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : NULL ; NULL ; NULL REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 217 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 1370 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 0.98 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.91 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 18.47 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: { A|* } REMARK 3 ORIGIN FOR THE GROUP (A): -39.1214 7.5149 3.1831 REMARK 3 T TENSOR REMARK 3 T11: -0.0258 T22: -0.1024 REMARK 3 T33: 0.0557 T12: -0.0847 REMARK 3 T13: -0.0026 T23: -0.0071 REMARK 3 L TENSOR REMARK 3 L11: 0.9243 L22: 7.0153 REMARK 3 L33: 1.8547 L12: 0.0796 REMARK 3 L13: 0.2038 L23: 0.5441 REMARK 3 S TENSOR REMARK 3 S11: 0.0214 S12: 0.6302 S13: 0.0361 REMARK 3 S21: 0.6302 S22: -0.1718 S23: 0.0544 REMARK 3 S31: 0.0361 S32: 0.0544 S33: 0.1504 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 9I44 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 24-JAN-25. REMARK 100 THE DEPOSITION ID IS D_1292144905. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-NOV-24 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.8 - 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID30B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.87313 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : AUTOPROC 1.0.5 REMARK 200 DATA SCALING SOFTWARE : AUTOPROC 1.0.5 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13770 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.309 REMARK 200 RESOLUTION RANGE LOW (A) : 43.050 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 19.60 REMARK 200 R MERGE (I) : 0.15100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 6.26 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 43.05 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 17.90 REMARK 200 R MERGE FOR SHELL (I) : 0.04900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 45.30 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MORDA 1.8 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 61.51 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M MES (PH 5.8), 38 % - 45 % PEG REMARK 280 3.350 K, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 23.76467 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 47.52933 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 47.52933 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 23.76467 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: 230 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11210 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -18.0 KCAL/MOL 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 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 GLY A 348 REMARK 465 GLN A 349 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ASN A 350 CG OD1 ND2 REMARK 470 ARG A 352 CG CD NE CZ NH1 NH2 REMARK 470 THR A 374 CG2 REMARK 470 LEU A 377 CD1 REMARK 470 ASN A 398 ND2 REMARK 470 ARG A 419 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 446 CD OE1 NE2 REMARK 470 LEU A 484 CD1 REMARK 470 TYR A 485 OH REMARK 470 ASP A 486 OD2 REMARK 470 GLN A 487 OE1 NE2 REMARK 470 ILE A 489 CD1 REMARK 470 GLU A 491 OE1 OE2 REMARK 470 HIS A 499 CD2 CE1 NE2 REMARK 470 LYS A 508 CG CD CE NZ REMARK 470 ARG A 510 CG CD NE CZ NH1 NH2 REMARK 470 TYR A 533 OH REMARK 470 LYS A 540 CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 803 O HOH A 803 5554 0.54 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 ARG A 352 -30.20 -136.57 REMARK 500 ASP A 387 57.57 -158.26 REMARK 500 SER A 421 -70.13 -153.90 REMARK 500 LYS A 507 -152.07 70.36 REMARK 500 LYS A 508 -14.46 66.22 REMARK 500 LYS A 509 155.99 53.49 REMARK 500 LYS A 512 -38.58 -39.86 REMARK 500 LYS A 517 -137.97 66.17 REMARK 500 SER A 519 -167.91 -54.97 REMARK 500 LYS A 559 88.16 24.17 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 MG A 702 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 380 OD2 REMARK 620 2 GLU A 382 OE2 107.6 REMARK 620 3 ASP A 529 OD2 108.4 99.2 REMARK 620 4 HOH A 848 O 102.5 112.8 125.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 703 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 380 OD1 REMARK 620 2 HOH A 848 O 116.2 REMARK 620 3 HOH A 851 O 178.3 64.7 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 701 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 390 OE2 REMARK 620 2 CYS A 497 SG 104.6 REMARK 620 3 HIS A 500 NE2 112.6 106.5 REMARK 620 4 CYS A 525 SG 110.2 111.4 111.3 REMARK 620 N 1 2 3 DBREF 9I44 A 348 560 UNP P26578 NCAP_MACHU 348 560 SEQRES 1 A 213 GLY GLN ASN LEU ARG LEU ALA ASN LEU THR GLU MET GLN SEQRES 2 A 213 GLU ALA VAL ILE LYS GLU ALA VAL LYS LYS LEU ASP PRO SEQRES 3 A 213 THR ASN THR LEU TRP LEU ASP ILE GLU GLY PRO PRO THR SEQRES 4 A 213 ASP PRO VAL GLU LEU ALA LEU TYR GLN PRO ALA ASN LYS SEQRES 5 A 213 HIS TYR ILE HIS CYS PHE ARG LYS PRO HIS ASP GLU LYS SEQRES 6 A 213 GLY PHE LYS ASN GLY SER ARG HIS SER HIS GLY ILE LEU SEQRES 7 A 213 MET GLN ASP ILE GLU ASP ALA MET PRO GLY VAL LEU SER SEQRES 8 A 213 TYR VAL ILE GLY LEU LEU PRO GLN ASP MET VAL ILE THR SEQRES 9 A 213 THR GLN GLY SER ASP ASP ILE ARG LYS LEU LEU ASP ILE SEQRES 10 A 213 HIS GLY ARG LYS ASP LEU LYS LEU VAL ASP VAL LYS LEU SEQRES 11 A 213 THR SER ASP GLN ALA ARG LEU TYR ASP GLN GLN ILE TRP SEQRES 12 A 213 GLU LYS PHE GLY HIS LEU CYS LYS HIS HIS ASN GLY VAL SEQRES 13 A 213 VAL VAL ASN LYS LYS LYS ARG GLU LYS ASP SER PRO PHE SEQRES 14 A 213 LYS LEU SER SER GLY GLU PRO HIS CYS ALA LEU LEU ASP SEQRES 15 A 213 CYS ILE MET TYR GLN SER VAL MET ASP GLY LYS MET VAL SEQRES 16 A 213 ASP GLU GLU PRO VAL ALA LEU LEU PRO LEU SER LEU LEU SEQRES 17 A 213 PHE LEU PRO LYS ALA HET ZN A 701 1 HET MG A 702 1 HET MG A 703 1 HETNAM ZN ZINC ION HETNAM MG MAGNESIUM ION FORMUL 2 ZN ZN 2+ FORMUL 3 MG 2(MG 2+) FORMUL 5 HOH *54(H2 O) HELIX 1 AA1 THR A 357 LYS A 370 1 14 HELIX 2 AA2 PRO A 396 ASN A 398 5 3 HELIX 3 AA3 ASP A 410 SER A 421 1 12 HELIX 4 AA4 LEU A 425 GLU A 430 1 6 HELIX 5 AA5 GLY A 435 LEU A 444 1 10 HELIX 6 AA6 GLY A 454 HIS A 465 1 12 HELIX 7 AA7 THR A 478 ARG A 483 1 6 HELIX 8 AA8 TYR A 485 GLY A 494 1 10 HELIX 9 AA9 HIS A 495 CYS A 497 5 3 HELIX 10 AB1 CYS A 525 GLY A 539 1 15 HELIX 11 AB2 PRO A 551 LEU A 555 5 5 SHEET 1 AA1 4 TRP A 378 GLU A 382 0 SHEET 2 AA1 4 GLU A 390 GLN A 395 -1 O TYR A 394 N TRP A 378 SHEET 3 AA1 4 HIS A 400 PHE A 405 -1 O CYS A 404 N LEU A 391 SHEET 4 AA1 4 VAL A 547 ALA A 548 1 O VAL A 547 N TYR A 401 SHEET 1 AA2 2 VAL A 449 THR A 452 0 SHEET 2 AA2 2 LYS A 471 ASP A 474 1 O VAL A 473 N THR A 452 LINK OD2 ASP A 380 MG MG A 702 1555 1555 2.14 LINK OD1 ASP A 380 MG MG A 703 1555 1555 2.25 LINK OE2 GLU A 382 MG MG A 702 1555 1555 2.34 LINK OE2 GLU A 390 ZN ZN A 701 1555 1555 2.07 LINK SG CYS A 497 ZN ZN A 701 1555 1555 2.27 LINK NE2 HIS A 500 ZN ZN A 701 1555 1555 1.93 LINK SG CYS A 525 ZN ZN A 701 1555 1555 2.30 LINK OD2 ASP A 529 MG MG A 702 1555 1555 2.15 LINK MG MG A 702 O HOH A 848 1555 1555 2.27 LINK MG MG A 703 O HOH A 848 1555 1555 2.12 LINK MG MG A 703 O HOH A 851 1555 1555 2.97 CRYST1 86.098 86.098 71.294 90.00 90.00 120.00 P 31 2 1 6 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 0.011615 0.006706 0.000000 0.00000 SCALE2 0.000000 0.013411 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014026 0.00000 CONECT 237 1641 CONECT 238 1640 CONECT 255 1640 CONECT 311 1639 CONECT 1163 1639 CONECT 1189 1639 CONECT 1373 1639 CONECT 1402 1640 CONECT 1639 311 1163 1189 1373 CONECT 1640 238 255 1402 1689 CONECT 1641 237 1689 1692 CONECT 1689 1640 1641 CONECT 1692 1641 MASTER 349 0 3 11 6 0 0 6 1689 1 13 17 END