HEADER DNA BINDING PROTEIN/DNA 25-FEB-25 9M0K TITLE CRYSTAL STRUCTURE OF THE WRKY DNA-BINDING DOMAIN IN COMPLEX WITH THE TITLE 2 W-BOX DNA MOTIF COMPND MOL_ID: 1; COMPND 2 MOLECULE: WRKY17 TRANSCRIPTION FACTOR; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: DNA (5'-D(P*TP*CP*TP*AP*GP*TP*CP*AP*AP*TP*CP*A)-3'); COMPND 7 CHAIN: C; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: DNA (5'-D(P*TP*GP*AP*TP*TP*GP*AP*CP*TP*AP*GP*A)-3'); COMPND 11 CHAIN: D; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GOSSYPIUM HIRSUTUM; SOURCE 3 ORGANISM_COMMON: COTTON; SOURCE 4 ORGANISM_TAXID: 3635; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 MOL_ID: 2; SOURCE 8 SYNTHETIC: YES; SOURCE 9 ORGANISM_SCIENTIFIC: GOSSYPIUM HIRSUTUM; SOURCE 10 ORGANISM_TAXID: 3635; SOURCE 11 MOL_ID: 3; SOURCE 12 SYNTHETIC: YES; SOURCE 13 ORGANISM_SCIENTIFIC: GOSSYPIUM HIRSUTUM; SOURCE 14 ORGANISM_TAXID: 3635 KEYWDS DNA RECOGNITION MECHANISM, COMPLEX, GENE REGULATION, BINDING KEYWDS 2 SPECIFICITY, DNA BINDING PROTEIN/DNA, DNA BINDING PROTEIN-DNA KEYWDS 3 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR Y.L.LIU,Q.XIAO,X.C.SHANG REVDAT 1 11-FEB-26 9M0K 0 JRNL AUTH Q.XIAO,Y.WANG,X.SHANG,Y.CHEN,M.ZHANG,Y.ZHOU,X.HUANG,S.QIN, JRNL AUTH 2 J.MIN,G.XU,Y.LIU JRNL TITL STRUCTURAL BASIS FOR SEQUENCE-SPECIFIC DNA RECOGNITION BY A JRNL TITL 2 GROUP IID WRKY TRANSCRIPTION FACTOR GHWRKY17 IN COTTON. JRNL REF BIOCHEM.J. V. 483 2026 JRNL REFN ESSN 1470-8728 JRNL PMID 41569870 JRNL DOI 10.1042/BCJ20250191 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.20.1_4487: ???) 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.81 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.390 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 19975 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.247 REMARK 3 R VALUE (WORKING SET) : 0.247 REMARK 3 FREE R VALUE : 0.280 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.770 REMARK 3 FREE R VALUE TEST SET COUNT : 1952 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 46.8100 - 4.3300 0.99 1368 160 0.1880 0.2145 REMARK 3 2 4.3300 - 3.4400 1.00 1333 132 0.1855 0.2355 REMARK 3 3 3.4400 - 3.0000 0.98 1264 151 0.2238 0.2486 REMARK 3 4 3.0000 - 2.7300 1.00 1276 169 0.2497 0.2969 REMARK 3 5 2.7300 - 2.5300 1.00 1290 145 0.2649 0.2959 REMARK 3 6 2.5300 - 2.3800 1.00 1273 161 0.2574 0.2982 REMARK 3 7 2.3800 - 2.2700 1.00 1296 113 0.2535 0.3143 REMARK 3 8 2.2700 - 2.1700 1.00 1279 130 0.2669 0.3311 REMARK 3 9 2.1700 - 2.0800 1.00 1313 123 0.2685 0.3232 REMARK 3 10 2.0800 - 2.0100 1.00 1293 128 0.2827 0.3198 REMARK 3 11 2.0100 - 1.9500 1.00 1275 118 0.2740 0.3477 REMARK 3 12 1.9500 - 1.8900 1.00 1286 156 0.2801 0.3199 REMARK 3 13 1.8900 - 1.8400 1.00 1256 134 0.2911 0.3142 REMARK 3 14 1.8400 - 1.8000 0.97 1221 132 0.2922 0.3255 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.260 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 31.120 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : 0.057 218 REMARK 3 PLANARITY : 0.010 194 REMARK 3 DIHEDRAL : 22.860 593 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 9M0K COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 27-FEB-25. REMARK 100 THE DEPOSITION ID IS D_1300056692. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JUN-17 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 : CLSI REMARK 200 BEAMLINE : 08ID-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.281490 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS (1.20.1_4487: ???) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19996 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 46.810 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 6.900 REMARK 200 R MERGE (I) : 0.03900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.4000 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 (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.21900 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.11 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 3350, 0.2 M AMMONIUM FORMATE, REMARK 280 VAPOR DIFFUSION, TEMPERATURE 289.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 41.84700 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 41.84700 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 27.05550 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 46.64250 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 27.05550 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 46.64250 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 41.84700 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 27.05550 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 46.64250 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 41.84700 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 27.05550 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 46.64250 REMARK 290 SMTRY3 8 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3640 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11240 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -22.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 556 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 514 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 525 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 531 LIES ON A SPECIAL POSITION. 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 MET A 239 REMARK 465 ALA A 240 REMARK 465 SER A 302 REMARK 465 HIS A 303 REMARK 465 ASN A 304 REMARK 465 MET B 239 REMARK 465 ALA B 240 REMARK 465 LYS B 258 REMARK 465 GLY B 259 REMARK 465 SER B 260 REMARK 465 PRO B 261 REMARK 465 HIS B 262 REMARK 465 HIS B 303 REMARK 465 ASN B 304 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 DA C 4 O3' DA C 4 C3' -0.038 REMARK 500 REMARK 500 REMARK: NULL 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 DA C 4 O4' - C1' - N9 ANGL. DEV. = 3.9 DEGREES REMARK 500 DA C 8 C3' - C2' - C1' ANGL. DEV. = -4.9 DEGREES 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 A 401 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 269 SG REMARK 620 2 CYS A 275 SG 114.8 REMARK 620 3 HIS A 299 ND1 113.3 108.4 REMARK 620 4 HIS A 301 NE2 105.4 113.1 100.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 401 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 269 SG REMARK 620 2 CYS B 275 SG 112.3 REMARK 620 3 HIS B 299 ND1 105.7 109.9 REMARK 620 4 HIS B 301 NE2 113.9 109.1 105.7 REMARK 620 N 1 2 3 DBREF 9M0K A 239 304 UNP R9Q8W6 R9Q8W6_GOSHI 239 304 DBREF 9M0K B 239 304 UNP R9Q8W6 R9Q8W6_GOSHI 239 304 DBREF 9M0K C 1 12 PDB 9M0K 9M0K 1 12 DBREF 9M0K D 1 12 PDB 9M0K 9M0K 1 12 SEQRES 1 A 66 MET ALA ASP ILE PRO HIS ASP ASP TYR SER TRP ARG LYS SEQRES 2 A 66 TYR GLY GLN LYS PRO ILE LYS GLY SER PRO HIS PRO ARG SEQRES 3 A 66 GLY TYR TYR LYS CYS SER SER VAL ARG GLY CYS PRO ALA SEQRES 4 A 66 ARG LYS HIS VAL GLU ARG ALA VAL GLU ASP PRO ARG MET SEQRES 5 A 66 LEU ILE VAL THR TYR GLU GLY ASP HIS ASN HIS SER HIS SEQRES 6 A 66 ASN SEQRES 1 B 66 MET ALA ASP ILE PRO HIS ASP ASP TYR SER TRP ARG LYS SEQRES 2 B 66 TYR GLY GLN LYS PRO ILE LYS GLY SER PRO HIS PRO ARG SEQRES 3 B 66 GLY TYR TYR LYS CYS SER SER VAL ARG GLY CYS PRO ALA SEQRES 4 B 66 ARG LYS HIS VAL GLU ARG ALA VAL GLU ASP PRO ARG MET SEQRES 5 B 66 LEU ILE VAL THR TYR GLU GLY ASP HIS ASN HIS SER HIS SEQRES 6 B 66 ASN SEQRES 1 C 12 DT DC DT DA DG DT DC DA DA DT DC DA SEQRES 1 D 12 DT DG DA DT DT DG DA DC DT DA DG DA HET ZN A 401 1 HET ZN B 401 1 HETNAM ZN ZINC ION FORMUL 5 ZN 2(ZN 2+) FORMUL 7 HOH *177(H2 O) SHEET 1 AA1 8 TRP A 249 ILE A 257 0 SHEET 2 AA1 8 SER A 260 CYS A 269 -1 O ARG A 264 N LYS A 255 SHEET 3 AA1 8 ARG A 278 ARG A 283 -1 O VAL A 281 N GLY A 265 SHEET 4 AA1 8 MET A 290 GLU A 296 -1 O GLU A 296 N ARG A 278 SHEET 5 AA1 8 MET B 290 GLU B 296 -1 O VAL B 293 N VAL A 293 SHEET 6 AA1 8 ARG B 278 ARG B 283 -1 N GLU B 282 O ILE B 292 SHEET 7 AA1 8 ARG B 264 CYS B 269 -1 N TYR B 267 O LYS B 279 SHEET 8 AA1 8 TRP B 249 LYS B 255 -1 N TYR B 252 O TYR B 266 LINK SG CYS A 269 ZN ZN A 401 1555 1555 2.28 LINK SG CYS A 275 ZN ZN A 401 1555 1555 2.29 LINK ND1 HIS A 299 ZN ZN A 401 1555 1555 1.77 LINK NE2 HIS A 301 ZN ZN A 401 1555 1555 2.13 LINK SG CYS B 269 ZN ZN B 401 1555 1555 2.28 LINK SG CYS B 275 ZN ZN B 401 1555 1555 2.31 LINK ND1 HIS B 299 ZN ZN B 401 1555 1555 2.14 LINK NE2 HIS B 301 ZN ZN B 401 1555 1555 2.13 CRYST1 54.111 93.285 83.694 90.00 90.00 90.00 C 2 2 21 16 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 0.018481 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010720 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011948 0.00000 CONECT 255 1473 CONECT 295 1473 CONECT 489 1473 CONECT 510 1473 CONECT 722 1474 CONECT 762 1474 CONECT 956 1474 CONECT 977 1474 CONECT 1473 255 295 489 510 CONECT 1474 722 762 956 977 MASTER 314 0 2 0 8 0 0 6 1639 4 10 14 END