HEADER ANTIFUNGAL PROTEIN 11-JAN-24 8VLJ TITLE CRYSTAL STRUCTURE OF THE CACODYLATE-BOUND YEAST CYTOSINE DEAMINASE TITLE 2 (CLOSED FORM) COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOSINE DEAMINASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: YCD,CYTOSINE AMINOHYDROLASE,FLUOROCYTOSINE RESISTANCE COMPND 5 PROTEIN 1; COMPND 6 EC: 3.5.4.1; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 3 ORGANISM_COMMON: BREWER'S YEAST; SOURCE 4 ORGANISM_TAXID: 4932; SOURCE 5 GENE: FCY1, YPR062W, YP9499.17; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CYTOSINE DEAMINASE, RESISTANCE, HETERODIMER, ANTIFUNGAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.-E.PICARD,J.GRENIER,P.C.DESPRES,A.K.DUBE,C.R.LANDRY,R.SHI REVDAT 3 04-SEP-24 8VLJ 1 JRNL REVDAT 2 28-AUG-24 8VLJ 1 JRNL REVDAT 1 21-AUG-24 8VLJ 0 JRNL AUTH P.C.DESPRES,A.K.DUBE,M.E.PICARD,J.GRENIER,R.SHI,C.R.LANDRY JRNL TITL COMPENSATORY MUTATIONS POTENTIATE CONSTRUCTIVE NEUTRAL JRNL TITL 2 EVOLUTION BY GENE DUPLICATION. JRNL REF SCIENCE V. 385 770 2024 JRNL REFN ESSN 1095-9203 JRNL PMID 39146405 JRNL DOI 10.1126/SCIENCE.ADO5719 REMARK 2 REMARK 2 RESOLUTION. 1.39 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0238 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) : 1.39 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.55 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 95.7 REMARK 3 NUMBER OF REFLECTIONS : 52083 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) : 0.143 REMARK 3 R VALUE (WORKING SET) : 0.142 REMARK 3 FREE R VALUE : 0.167 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2698 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) : 1.39 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.43 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2974 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 73.87 REMARK 3 BIN R VALUE (WORKING SET) : 0.2250 REMARK 3 BIN FREE R VALUE SET COUNT : 127 REMARK 3 BIN FREE R VALUE : 0.2470 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2386 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 21 REMARK 3 SOLVENT ATOMS : 312 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 9.94 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.33000 REMARK 3 B22 (A**2) : 0.28000 REMARK 3 B33 (A**2) : -0.61000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.05000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.053 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.055 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.034 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.869 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.969 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.958 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2523 ; 0.014 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 2359 ; 0.001 ; 0.018 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3398 ; 1.867 ; 1.655 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5511 ; 1.608 ; 1.597 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 329 ; 6.035 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 133 ;34.426 ;22.932 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 480 ;13.118 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 16 ;18.540 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 316 ; 0.105 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2865 ; 0.011 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 515 ; 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): 1256 ; 0.926 ; 0.801 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1255 ; 0.926 ; 0.801 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1575 ; 1.426 ; 1.199 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1576 ; 1.426 ; 1.200 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1267 ; 2.195 ; 1.070 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1268 ; 2.194 ; 1.070 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1814 ; 3.268 ; 1.499 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 3021 ; 4.306 ;10.967 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 2947 ; 4.030 ;10.378 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 8VLJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-JAN-24. REMARK 100 THE DEPOSITION ID IS D_1000280516. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-OCT-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 31-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.04339 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 54840 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.390 REMARK 200 RESOLUTION RANGE LOW (A) : 66.860 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.0 REMARK 200 DATA REDUNDANCY : 4.500 REMARK 200 R MERGE (I) : 0.12300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.39 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.47 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 3.70 REMARK 200 R MERGE FOR SHELL (I) : 0.72300 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 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.15 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.02 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM CACODYLATE PH 6.0, 15% REMARK 280 PEG-4000, CRYOPROTECTED BY THE RESERVOIR SOLUTION SUPPLEMENTED REMARK 280 WITH 15% ETHYLENE GLYCOL, MICROBATCH, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 27.53650 REMARK 290 SMTRY3 2 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: 3970 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11900 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -84.0 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 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 VAL A 2 REMARK 465 THR A 3 REMARK 465 GLY A 4 REMARK 465 GLY A 5 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 HIS B 0 REMARK 465 MET B 1 REMARK 465 VAL B 2 REMARK 465 THR B 3 REMARK 465 GLY B 4 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 CYS A 36 CB - CA - C ANGL. DEV. = 10.4 DEGREES REMARK 500 ARG A 53 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG A 53 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 CYS B 36 CA - CB - SG ANGL. DEV. = 7.2 DEGREES 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 B 484 DISTANCE = 6.02 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 204 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 62 ND1 REMARK 620 2 CYS A 91 SG 103.3 REMARK 620 3 CYS A 94 SG 112.0 119.3 REMARK 620 4 CAC A 201 O2 111.3 97.3 112.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B 203 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 EDO A 202 O2 REMARK 620 2 HOH A 328 O 114.4 REMARK 620 3 LYS B 115 O 116.8 2.5 REMARK 620 4 HOH B 431 O 116.6 4.8 3.6 REMARK 620 5 HOH B 445 O 117.3 3.8 3.0 6.6 REMARK 620 6 HOH B 458 O 119.2 4.9 2.4 4.5 3.4 REMARK 620 N 1 2 3 4 5 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 HIS B 62 ND1 REMARK 620 2 CYS B 91 SG 104.1 REMARK 620 3 CYS B 94 SG 111.8 118.5 REMARK 620 4 CAC B 201 O2 110.6 97.5 113.2 REMARK 620 N 1 2 3 DBREF 8VLJ A 1 158 UNP Q12178 FCY1_YEAST 1 158 DBREF 8VLJ B 1 158 UNP Q12178 FCY1_YEAST 1 158 SEQADV 8VLJ GLY A -2 UNP Q12178 EXPRESSION TAG SEQADV 8VLJ SER A -1 UNP Q12178 EXPRESSION TAG SEQADV 8VLJ HIS A 0 UNP Q12178 EXPRESSION TAG SEQADV 8VLJ GLY B -2 UNP Q12178 EXPRESSION TAG SEQADV 8VLJ SER B -1 UNP Q12178 EXPRESSION TAG SEQADV 8VLJ HIS B 0 UNP Q12178 EXPRESSION TAG SEQRES 1 A 161 GLY SER HIS MET VAL THR GLY GLY MET ALA SER LYS TRP SEQRES 2 A 161 ASP GLN LYS GLY MET ASP ILE ALA TYR GLU GLU ALA ALA SEQRES 3 A 161 LEU GLY TYR LYS GLU GLY GLY VAL PRO ILE GLY GLY CYS SEQRES 4 A 161 LEU ILE ASN ASN LYS ASP GLY SER VAL LEU GLY ARG GLY SEQRES 5 A 161 HIS ASN MET ARG PHE GLN LYS GLY SER ALA THR LEU HIS SEQRES 6 A 161 GLY GLU ILE SER THR LEU GLU ASN CYS GLY ARG LEU GLU SEQRES 7 A 161 GLY LYS VAL TYR LYS ASP THR THR LEU TYR THR THR LEU SEQRES 8 A 161 SER PRO CYS ASP MET CYS THR GLY ALA ILE ILE MET TYR SEQRES 9 A 161 GLY ILE PRO ARG CYS VAL VAL GLY GLU ASN VAL ASN PHE SEQRES 10 A 161 LYS SER LYS GLY GLU LYS TYR LEU GLN THR ARG GLY HIS SEQRES 11 A 161 GLU VAL VAL VAL VAL ASP ASP GLU ARG CYS LYS LYS ILE SEQRES 12 A 161 MET LYS GLN PHE ILE ASP GLU ARG PRO GLN ASP TRP PHE SEQRES 13 A 161 GLU ASP ILE GLY GLU SEQRES 1 B 161 GLY SER HIS MET VAL THR GLY GLY MET ALA SER LYS TRP SEQRES 2 B 161 ASP GLN LYS GLY MET ASP ILE ALA TYR GLU GLU ALA ALA SEQRES 3 B 161 LEU GLY TYR LYS GLU GLY GLY VAL PRO ILE GLY GLY CYS SEQRES 4 B 161 LEU ILE ASN ASN LYS ASP GLY SER VAL LEU GLY ARG GLY SEQRES 5 B 161 HIS ASN MET ARG PHE GLN LYS GLY SER ALA THR LEU HIS SEQRES 6 B 161 GLY GLU ILE SER THR LEU GLU ASN CYS GLY ARG LEU GLU SEQRES 7 B 161 GLY LYS VAL TYR LYS ASP THR THR LEU TYR THR THR LEU SEQRES 8 B 161 SER PRO CYS ASP MET CYS THR GLY ALA ILE ILE MET TYR SEQRES 9 B 161 GLY ILE PRO ARG CYS VAL VAL GLY GLU ASN VAL ASN PHE SEQRES 10 B 161 LYS SER LYS GLY GLU LYS TYR LEU GLN THR ARG GLY HIS SEQRES 11 B 161 GLU VAL VAL VAL VAL ASP ASP GLU ARG CYS LYS LYS ILE SEQRES 12 B 161 MET LYS GLN PHE ILE ASP GLU ARG PRO GLN ASP TRP PHE SEQRES 13 B 161 GLU ASP ILE GLY GLU HET CAC A 201 5 HET EDO A 202 4 HET EDO A 203 4 HET ZN A 204 1 HET CAC B 201 5 HET ZN B 202 1 HET NA B 203 1 HETNAM CAC CACODYLATE ION HETNAM EDO 1,2-ETHANEDIOL HETNAM ZN ZINC ION HETNAM NA SODIUM ION HETSYN CAC DIMETHYLARSINATE HETSYN EDO ETHYLENE GLYCOL FORMUL 3 CAC 2(C2 H6 AS O2 1-) FORMUL 4 EDO 2(C2 H6 O2) FORMUL 6 ZN 2(ZN 2+) FORMUL 9 NA NA 1+ FORMUL 10 HOH *312(H2 O) HELIX 1 AA1 MET A 6 LYS A 9 5 4 HELIX 2 AA2 TRP A 10 GLU A 28 1 19 HELIX 3 AA3 MET A 52 GLY A 57 1 6 HELIX 4 AA4 HIS A 62 GLY A 72 1 11 HELIX 5 AA5 GLU A 75 LYS A 80 1 6 HELIX 6 AA6 CYS A 91 GLY A 102 1 12 HELIX 7 AA7 LYS A 117 ARG A 125 1 9 HELIX 8 AA8 ASP A 134 ARG A 148 1 15 HELIX 9 AA9 ARG A 148 ILE A 156 1 9 HELIX 10 AB1 GLY B 5 LYS B 9 5 5 HELIX 11 AB2 TRP B 10 GLU B 28 1 19 HELIX 12 AB3 MET B 52 GLY B 57 1 6 HELIX 13 AB4 HIS B 62 GLY B 72 1 11 HELIX 14 AB5 GLU B 75 LYS B 80 1 6 HELIX 15 AB6 CYS B 91 GLY B 102 1 12 HELIX 16 AB7 LYS B 117 ARG B 125 1 9 HELIX 17 AB8 ASP B 134 ARG B 148 1 15 HELIX 18 AB9 ARG B 148 ILE B 156 1 9 SHEET 1 AA1 5 VAL A 45 HIS A 50 0 SHEET 2 AA1 5 GLY A 34 ASN A 39 -1 N GLY A 35 O GLY A 49 SHEET 3 AA1 5 THR A 82 THR A 86 -1 O TYR A 85 N CYS A 36 SHEET 4 AA1 5 ARG A 105 VAL A 108 1 O VAL A 107 N THR A 86 SHEET 5 AA1 5 GLU A 128 VAL A 131 1 O VAL A 130 N VAL A 108 SHEET 1 AA2 5 VAL B 45 HIS B 50 0 SHEET 2 AA2 5 GLY B 34 ASN B 39 -1 N LEU B 37 O LEU B 46 SHEET 3 AA2 5 THR B 82 LEU B 88 -1 O TYR B 85 N CYS B 36 SHEET 4 AA2 5 ARG B 105 GLU B 110 1 O GLY B 109 N THR B 86 SHEET 5 AA2 5 GLU B 128 VAL B 131 1 O VAL B 130 N VAL B 108 LINK ND1 HIS A 62 ZN ZN A 204 1555 1555 1.99 LINK SG CYS A 91 ZN ZN A 204 1555 1555 2.35 LINK SG CYS A 94 ZN ZN A 204 1555 1555 2.27 LINK O2 CAC A 201 ZN ZN A 204 1555 1555 1.96 LINK O2 EDO A 202 NA NA B 203 1555 1655 2.55 LINK O HOH A 328 NA NA B 203 1455 1555 2.42 LINK ND1 HIS B 62 ZN ZN B 202 1555 1555 2.08 LINK SG CYS B 91 ZN ZN B 202 1555 1555 2.28 LINK SG CYS B 94 ZN ZN B 202 1555 1555 2.28 LINK O LYS B 115 NA NA B 203 1555 1555 2.27 LINK O2 CAC B 201 ZN ZN B 202 1555 1555 1.98 LINK NA NA B 203 O HOH B 431 1555 1555 2.40 LINK NA NA B 203 O HOH B 445 1555 1555 2.42 LINK NA NA B 203 O HOH B 458 1555 1555 2.58 CRYST1 39.108 55.073 66.867 90.00 90.50 90.00 P 1 21 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 0.025570 0.000000 0.000221 0.00000 SCALE2 0.000000 0.018158 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014956 0.00000