HEADER VIRAL PROTEIN 04-JUL-23 8POA TITLE STRUCTURE OF COXSACKIEVIRUS A16 (G-10) 2A PROTEASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEASE 2A; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: P2A,PICORNAIN 2A,PROTEIN 2A; COMPND 5 EC: 3.4.22.29; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: COXSACKIEVIRUS A16 (STRAIN G-10); SOURCE 3 ORGANISM_TAXID: 69159; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 511693 KEYWDS ENTEROVIRUS 2A PROTEASE ASAP AVIDD CYSTEINE, CYSTEINE PROTEASE, KEYWDS 2 ANTIVIRAL PROTEIN, VIRAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR R.M.LITHGO,M.FAIRHEAD,L.KOEKEMOER,J.C.ASCHENBRENNER,B.H.BALCOMB, AUTHOR 2 A.S.GODOY,P.G.MARPLES,X.NI,C.W.E.TOMLINSON,W.THOMPSON,C.WILD, AUTHOR 3 D.FEARON,M.A.WALSH,F.VON DELFT REVDAT 2 20-MAR-24 8POA 1 TITLE COMPND SOURCE REMARK REVDAT 1 02-AUG-23 8POA 0 JRNL AUTH R.M.LITHGO,F.VON DELFT JRNL TITL STRUCTURE OF EV A71 2A PROTEASE - TO BE PUBLISHED JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.10.4 (14-JUN-2023) 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) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 16.09 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 41210 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) : 0.187 REMARK 3 R VALUE (WORKING SET) : 0.186 REMARK 3 FREE R VALUE : 0.210 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.890 REMARK 3 FREE R VALUE TEST SET COUNT : 2015 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 : 51 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 1.61 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.45 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 825 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2564 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 793 REMARK 3 BIN R VALUE (WORKING SET) : 0.2546 REMARK 3 BIN FREE R VALUE : 0.3014 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 3.88 REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL 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 : 2166 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 14 REMARK 3 SOLVENT ATOMS : 368 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.18 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.81 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.28110 REMARK 3 B22 (A**2) : -0.65480 REMARK 3 B33 (A**2) : 0.93590 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -1.28780 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.200 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.093 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.088 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.086 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.084 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 : 0.957 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.952 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 2266 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 3085 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 760 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : NULL ; NULL ; NULL REMARK 3 GENERAL PLANES : 397 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 2266 ; 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 : 279 ; 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 : 2156 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 0.93 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 4.13 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 15.06 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: { A|* } REMARK 3 ORIGIN FOR THE GROUP (A): 14.5417 7.3271 14.8677 REMARK 3 T TENSOR REMARK 3 T11: -0.0210 T22: -0.0148 REMARK 3 T33: -0.0081 T12: -0.0039 REMARK 3 T13: -0.0018 T23: -0.0115 REMARK 3 L TENSOR REMARK 3 L11: 0.5730 L22: 0.7834 REMARK 3 L33: 0.2816 L12: 0.0972 REMARK 3 L13: -0.0112 L23: -0.0052 REMARK 3 S TENSOR REMARK 3 S11: 0.0057 S12: -0.0016 S13: 0.0850 REMARK 3 S21: -0.0073 S22: 0.0380 S23: -0.0392 REMARK 3 S31: 0.0372 S32: -0.0236 S33: -0.0436 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: { B|* } REMARK 3 ORIGIN FOR THE GROUP (A): 25.2551 35.5741 17.8950 REMARK 3 T TENSOR REMARK 3 T11: -0.0195 T22: -0.0148 REMARK 3 T33: -0.0095 T12: -0.0102 REMARK 3 T13: 0.0009 T23: -0.0014 REMARK 3 L TENSOR REMARK 3 L11: 0.7806 L22: 0.4723 REMARK 3 L33: 0.4219 L12: -0.2919 REMARK 3 L13: -0.1344 L23: -0.0861 REMARK 3 S TENSOR REMARK 3 S11: 0.0035 S12: -0.0209 S13: 0.0590 REMARK 3 S21: -0.0099 S22: 0.0088 S23: 0.0209 REMARK 3 S31: 0.0216 S32: 0.0307 S33: -0.0123 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 8POA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 04-JUL-23. REMARK 100 THE DEPOSITION ID IS D_1292131639. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-MAY-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9212 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : AUTOPROC REMARK 200 DATA SCALING SOFTWARE : AUTOPROC REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 41210 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 16.090 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : 0.14610 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.4300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.66 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.9 REMARK 200 DATA REDUNDANCY IN SHELL : 5.30 REMARK 200 R MERGE FOR SHELL (I) : 0.70420 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.630 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.68 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.49 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M AMMONIUM FORMATE 20% PEG 3350, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 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 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 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 43.06400 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 28.59950 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 43.06400 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 28.59950 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 ALA A 147 REMARK 465 MET A 148 REMARK 465 GLU A 149 REMARK 465 GLN A 150 REMARK 465 ALA B 147 REMARK 465 MET B 148 REMARK 465 GLU B 149 REMARK 465 GLN B 150 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 B 376 O HOH B 385 2.19 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 125 -31.11 -133.27 REMARK 500 SER B 125 -31.02 -131.93 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 480 DISTANCE = 5.81 ANGSTROMS REMARK 525 HOH B 488 DISTANCE = 6.39 ANGSTROMS 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 A 202 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 56 SG REMARK 620 2 CYS A 58 SG 110.3 REMARK 620 3 CYS A 116 SG 106.7 117.2 REMARK 620 4 HIS A 118 ND1 107.8 99.6 114.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 202 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 56 SG REMARK 620 2 CYS B 58 SG 110.1 REMARK 620 3 CYS B 116 SG 105.9 116.8 REMARK 620 4 HIS B 118 ND1 109.2 104.9 109.8 REMARK 620 N 1 2 3 DBREF 8POA A 7 150 UNP Q65900 POLG_CX16G 869 1012 DBREF 8POA B 7 150 UNP Q65900 POLG_CX16G 869 1012 SEQRES 1 A 144 SER GLY ALA ILE TYR VAL GLY ASN TYR ARG VAL VAL ASN SEQRES 2 A 144 ARG HIS LEU ALA THR HIS ASN ASP TRP ALA ASN LEU VAL SEQRES 3 A 144 TRP GLU ASP SER SER ARG ASP LEU LEU VAL SER SER THR SEQRES 4 A 144 THR ALA GLN GLY CYS ASP THR ILE ALA ARG CYS ASP CYS SEQRES 5 A 144 GLN THR GLY VAL TYR TYR CYS SER SER ARG ARG LYS HIS SEQRES 6 A 144 TYR PRO VAL SER PHE SER LYS PRO SER LEU ILE PHE VAL SEQRES 7 A 144 GLU ALA SER GLU TYR TYR PRO ALA ARG TYR GLN SER HIS SEQRES 8 A 144 LEU MET LEU ALA VAL GLY HIS SER GLU PRO GLY ASP CYS SEQRES 9 A 144 GLY GLY ILE LEU ARG CYS GLN HIS GLY VAL VAL GLY ILE SEQRES 10 A 144 VAL SER THR GLY GLY ASN GLY LEU VAL GLY PHE ALA ASP SEQRES 11 A 144 VAL ARG ASP LEU LEU TRP LEU ASP GLU GLU ALA MET GLU SEQRES 12 A 144 GLN SEQRES 1 B 144 SER GLY ALA ILE TYR VAL GLY ASN TYR ARG VAL VAL ASN SEQRES 2 B 144 ARG HIS LEU ALA THR HIS ASN ASP TRP ALA ASN LEU VAL SEQRES 3 B 144 TRP GLU ASP SER SER ARG ASP LEU LEU VAL SER SER THR SEQRES 4 B 144 THR ALA GLN GLY CYS ASP THR ILE ALA ARG CYS ASP CYS SEQRES 5 B 144 GLN THR GLY VAL TYR TYR CYS SER SER ARG ARG LYS HIS SEQRES 6 B 144 TYR PRO VAL SER PHE SER LYS PRO SER LEU ILE PHE VAL SEQRES 7 B 144 GLU ALA SER GLU TYR TYR PRO ALA ARG TYR GLN SER HIS SEQRES 8 B 144 LEU MET LEU ALA VAL GLY HIS SER GLU PRO GLY ASP CYS SEQRES 9 B 144 GLY GLY ILE LEU ARG CYS GLN HIS GLY VAL VAL GLY ILE SEQRES 10 B 144 VAL SER THR GLY GLY ASN GLY LEU VAL GLY PHE ALA ASP SEQRES 11 B 144 VAL ARG ASP LEU LEU TRP LEU ASP GLU GLU ALA MET GLU SEQRES 12 B 144 GLN HET GOL A 201 6 HET ZN A 202 1 HET GOL B 201 6 HET ZN B 202 1 HETNAM GOL GLYCEROL HETNAM ZN ZINC ION HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 GOL 2(C3 H8 O3) FORMUL 4 ZN 2(ZN 2+) FORMUL 7 HOH *368(H2 O) HELIX 1 AA1 HIS A 21 ALA A 23 5 3 HELIX 2 AA2 THR A 24 ASN A 30 1 7 HELIX 3 AA3 SER A 36 ARG A 38 5 3 HELIX 4 AA4 SER A 66 ARG A 69 5 4 HELIX 5 AA5 GLU A 106 CYS A 110 5 5 HELIX 6 AA6 LEU A 140 GLU A 145 5 6 HELIX 7 AA7 HIS B 21 ALA B 23 5 3 HELIX 8 AA8 THR B 24 ASN B 30 1 7 HELIX 9 AA9 SER B 36 ARG B 38 5 3 HELIX 10 AB1 SER B 66 ARG B 69 5 4 HELIX 11 AB2 GLU B 106 CYS B 110 5 5 HELIX 12 AB3 LEU B 140 GLU B 145 5 6 SHEET 1 AA1 3 LEU A 31 ASP A 35 0 SHEET 2 AA1 3 LEU A 40 CYS A 50 -1 O VAL A 42 N TRP A 33 SHEET 3 AA1 3 ILE A 10 ASN A 19 -1 O VAL A 18 N LEU A 41 SHEET 1 AA2 7 LYS A 70 SER A 75 0 SHEET 2 AA2 7 THR A 60 CYS A 65 -1 N CYS A 65 O LYS A 70 SHEET 3 AA2 7 ILE A 113 CYS A 116 -1 O ARG A 115 N VAL A 62 SHEET 4 AA2 7 GLY A 119 GLY A 128 -1 O VAL A 121 N LEU A 114 SHEET 5 AA2 7 LEU A 131 ASP A 136 -1 O GLY A 133 N SER A 125 SHEET 6 AA2 7 ARG A 93 VAL A 102 -1 N MET A 99 O PHE A 134 SHEET 7 AA2 7 SER A 80 VAL A 84 -1 N VAL A 84 O ARG A 93 SHEET 1 AA3 3 LEU B 31 ASP B 35 0 SHEET 2 AA3 3 LEU B 40 CYS B 50 -1 O VAL B 42 N TRP B 33 SHEET 3 AA3 3 ILE B 10 ASN B 19 -1 O VAL B 18 N LEU B 41 SHEET 1 AA4 7 LYS B 70 SER B 75 0 SHEET 2 AA4 7 THR B 60 CYS B 65 -1 N CYS B 65 O LYS B 70 SHEET 3 AA4 7 ILE B 113 CYS B 116 -1 O ARG B 115 N VAL B 62 SHEET 4 AA4 7 GLY B 119 GLY B 128 -1 O VAL B 121 N LEU B 114 SHEET 5 AA4 7 LEU B 131 ASP B 136 -1 O GLY B 133 N SER B 125 SHEET 6 AA4 7 ARG B 93 VAL B 102 -1 N MET B 99 O PHE B 134 SHEET 7 AA4 7 SER B 80 VAL B 84 -1 N VAL B 84 O ARG B 93 LINK SG CYS A 56 ZN ZN A 202 1555 1555 2.32 LINK SG CYS A 58 ZN ZN A 202 1555 1555 2.34 LINK SG CYS A 116 ZN ZN A 202 1555 1555 2.32 LINK ND1 HIS A 118 ZN ZN A 202 1555 1555 2.15 LINK SG CYS B 56 ZN ZN B 202 1555 1555 2.40 LINK SG CYS B 58 ZN ZN B 202 1555 1555 2.35 LINK SG CYS B 116 ZN ZN B 202 1555 1555 2.30 LINK ND1 HIS B 118 ZN ZN B 202 1555 1555 2.03 CRYST1 86.128 57.199 64.631 90.00 95.23 90.00 C 1 2 1 8 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 0.011611 0.000000 0.001063 0.00000 SCALE2 0.000000 0.017483 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015537 0.00000