HEADER TRANSFERASE 18-JUL-05 2AC5 TITLE STRUCTURE OF HUMAN MNK2 KINASE DOMAIN MUTANT D228G COMPND MOL_ID: 1; COMPND 2 MOLECULE: MAP KINASE-INTERACTING SERINE/THREONINE KINASE 2; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 70-385; COMPND 5 SYNONYM: MAP KINASE SIGNAL-INTEGRATING KINASE 2, MNK2; COMPND 6 EC: 2.7.1.37; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PGEX-4T1 KEYWDS DFG MOTIF, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR R.JAUCH,M.C.WAHL,S.JAKEL,K.SCHREITER,B.AICHER,H.JACKLE REVDAT 5 29-MAY-24 2AC5 1 REMARK REVDAT 4 10-NOV-21 2AC5 1 REMARK SEQADV LINK REVDAT 3 03-NOV-10 2AC5 1 JRNL REVDAT 2 24-FEB-09 2AC5 1 VERSN REVDAT 1 04-OCT-05 2AC5 0 JRNL AUTH R.JAUCH,S.JAKEL,C.NETTER,K.SCHREITER,B.AICHER,H.JACKLE, JRNL AUTH 2 M.C.WAHL JRNL TITL CRYSTAL STRUCTURES OF THE MNK2 KINASE DOMAIN REVEAL AN JRNL TITL 2 INHIBITORY CONFORMATION AND A ZINC BINDING SITE. JRNL REF STRUCTURE V. 13 1559 2005 JRNL REFN ISSN 0969-2126 JRNL PMID 16216586 JRNL DOI 10.1016/J.STR.2005.07.013 REMARK 2 REMARK 2 RESOLUTION. 3.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.6 REMARK 3 NUMBER OF REFLECTIONS : 7768 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.238 REMARK 3 FREE R VALUE : 0.306 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 401 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 (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL 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 : 2204 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 18 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2AC5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 21-JUL-05. REMARK 100 THE DEPOSITION ID IS D_1000033731. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-JAN-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MPG/DESY, HAMBURG REMARK 200 BEAMLINE : BW6 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.05 REMARK 200 MONOCHROMATOR : BW6 REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 7776 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.200 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.2 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.30 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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 (%): 60.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 5.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG, PH 7.5, VAPOR DIFFUSION, REMARK 280 TEMPERATURE 290K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 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+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 48.90867 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 24.45433 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 24.45433 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 48.90867 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 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 LEU A 229 REMARK 465 GLY A 230 REMARK 465 SER A 231 REMARK 465 GLY A 232 REMARK 465 ILE A 233 REMARK 465 LYS A 234 REMARK 465 LEU A 235 REMARK 465 ASN A 236 REMARK 465 GLY A 237 REMARK 465 ASP A 238 REMARK 465 CYS A 239 REMARK 465 SER A 240 REMARK 465 PRO A 241 REMARK 465 ILE A 242 REMARK 465 SER A 243 REMARK 465 THR A 244 REMARK 465 PRO A 245 REMARK 465 GLU A 246 REMARK 465 LEU A 247 REMARK 465 LEU A 248 REMARK 465 THR A 249 REMARK 465 ASP A 306 REMARK 465 ARG A 307 REMARK 465 GLY A 308 REMARK 465 GLU A 309 REMARK 465 CYS A 371 REMARK 465 ALA A 372 REMARK 465 PRO A 373 REMARK 465 GLU A 374 REMARK 465 ASN A 375 REMARK 465 THR A 376 REMARK 465 LEU A 377 REMARK 465 PRO A 378 REMARK 465 THR A 379 REMARK 465 PRO A 380 REMARK 465 MET A 381 REMARK 465 VAL A 382 REMARK 465 LEU A 383 REMARK 465 GLN A 384 REMARK 465 ARG A 385 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 71 -166.05 101.77 REMARK 500 PHE A 79 -85.37 -12.29 REMARK 500 TYR A 83 134.11 53.25 REMARK 500 GLN A 86 -111.39 -142.88 REMARK 500 ASP A 88 154.49 -22.09 REMARK 500 VAL A 89 -12.76 -149.98 REMARK 500 LEU A 90 63.07 -175.44 REMARK 500 HIS A 95 30.29 -174.97 REMARK 500 ALA A 96 116.81 -166.27 REMARK 500 GLN A 118 131.25 174.91 REMARK 500 PRO A 119 111.45 -8.87 REMARK 500 ILE A 122 73.62 36.12 REMARK 500 SER A 124 4.15 -63.87 REMARK 500 ILE A 146 -66.83 -102.32 REMARK 500 ARG A 175 -44.30 63.47 REMARK 500 GLU A 179 -17.75 -44.83 REMARK 500 ASP A 205 40.32 -154.07 REMARK 500 GLN A 218 111.30 -161.19 REMARK 500 CYS A 225 141.31 179.06 REMARK 500 ASP A 226 -84.88 141.75 REMARK 500 ASP A 226 -96.88 -112.57 REMARK 500 PHE A 227 -68.22 81.59 REMARK 500 PHE A 227 178.68 89.25 REMARK 500 GLU A 268 9.24 -54.03 REMARK 500 CYS A 303 -141.84 -120.61 REMARK 500 CYS A 311 91.64 -170.75 REMARK 500 GLU A 324 74.22 -101.07 REMARK 500 LYS A 326 -112.81 -53.89 REMARK 500 TYR A 327 -132.27 171.05 REMARK 500 GLU A 328 103.26 80.86 REMARK 500 PHE A 329 67.01 -119.51 REMARK 500 PRO A 330 127.56 -38.61 REMARK 500 ALA A 335 -53.83 -13.74 REMARK 500 SER A 338 139.43 -39.99 REMARK 500 GLN A 369 87.87 73.04 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 386 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 299 SG REMARK 620 2 CYS A 303 SG 76.7 REMARK 620 3 CYS A 311 SG 95.1 151.8 REMARK 620 4 CYS A 314 SG 84.2 92.8 113.5 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 386 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2AC3 RELATED DB: PDB REMARK 900 MNK2 KINASE DOMAIN DBREF 2AC5 A 72 385 UNP Q9HBH9 MKNK2_HUMAN 25 338 SEQADV 2AC5 GLY A 70 UNP Q9HBH9 EXPRESSION TAG SEQADV 2AC5 SER A 71 UNP Q9HBH9 EXPRESSION TAG SEQADV 2AC5 GLY A 228 UNP Q9HBH9 ASP 181 ENGINEERED MUTATION SEQRES 1 A 316 GLY SER THR ASP SER PHE SER GLY ARG PHE GLU ASP VAL SEQRES 2 A 316 TYR GLN LEU GLN GLU ASP VAL LEU GLY GLU GLY ALA HIS SEQRES 3 A 316 ALA ARG VAL GLN THR CYS ILE ASN LEU ILE THR SER GLN SEQRES 4 A 316 GLU TYR ALA VAL LYS ILE ILE GLU LYS GLN PRO GLY HIS SEQRES 5 A 316 ILE ARG SER ARG VAL PHE ARG GLU VAL GLU MET LEU TYR SEQRES 6 A 316 GLN CYS GLN GLY HIS ARG ASN VAL LEU GLU LEU ILE GLU SEQRES 7 A 316 PHE PHE GLU GLU GLU ASP ARG PHE TYR LEU VAL PHE GLU SEQRES 8 A 316 LYS MET ARG GLY GLY SER ILE LEU SER HIS ILE HIS LYS SEQRES 9 A 316 ARG ARG HIS PHE ASN GLU LEU GLU ALA SER VAL VAL VAL SEQRES 10 A 316 GLN ASP VAL ALA SER ALA LEU ASP PHE LEU HIS ASN LYS SEQRES 11 A 316 GLY ILE ALA HIS ARG ASP LEU LYS PRO GLU ASN ILE LEU SEQRES 12 A 316 CYS GLU HIS PRO ASN GLN VAL SER PRO VAL LYS ILE CYS SEQRES 13 A 316 ASP PHE GLY LEU GLY SER GLY ILE LYS LEU ASN GLY ASP SEQRES 14 A 316 CYS SER PRO ILE SER THR PRO GLU LEU LEU THR PRO CYS SEQRES 15 A 316 GLY SER ALA GLU TYR MET ALA PRO GLU VAL VAL GLU ALA SEQRES 16 A 316 PHE SER GLU GLU ALA SER ILE TYR ASP LYS ARG CYS ASP SEQRES 17 A 316 LEU TRP SER LEU GLY VAL ILE LEU TYR ILE LEU LEU SER SEQRES 18 A 316 GLY TYR PRO PRO PHE VAL GLY ARG CYS GLY SER ASP CYS SEQRES 19 A 316 GLY TRP ASP ARG GLY GLU ALA CYS PRO ALA CYS GLN ASN SEQRES 20 A 316 MET LEU PHE GLU SER ILE GLN GLU GLY LYS TYR GLU PHE SEQRES 21 A 316 PRO ASP LYS ASP TRP ALA HIS ILE SER CYS ALA ALA LYS SEQRES 22 A 316 ASP LEU ILE SER LYS LEU LEU VAL ARG ASP ALA LYS GLN SEQRES 23 A 316 ARG LEU SER ALA ALA GLN VAL LEU GLN HIS PRO TRP VAL SEQRES 24 A 316 GLN GLY CYS ALA PRO GLU ASN THR LEU PRO THR PRO MET SEQRES 25 A 316 VAL LEU GLN ARG HET ZN A 386 1 HETNAM ZN ZINC ION FORMUL 2 ZN ZN 2+ FORMUL 3 HOH *18(H2 O) HELIX 1 1 ARG A 78 VAL A 82 5 5 HELIX 2 2 ILE A 122 CYS A 136 1 15 HELIX 3 3 SER A 166 ARG A 175 1 10 HELIX 4 4 ASN A 178 ASN A 198 1 21 HELIX 5 5 LYS A 207 GLU A 209 5 3 HELIX 6 6 SER A 253 MET A 257 5 5 HELIX 7 7 ALA A 258 ALA A 264 1 7 HELIX 8 8 SER A 266 ILE A 271 1 6 HELIX 9 9 LYS A 274 GLY A 291 1 18 HELIX 10 10 CYS A 311 GLU A 324 1 14 HELIX 11 11 PRO A 330 ALA A 335 1 6 HELIX 12 12 SER A 338 LEU A 349 1 12 HELIX 13 13 SER A 358 HIS A 365 1 8 SHEET 1 A 5 GLN A 84 ASP A 88 0 SHEET 2 A 5 ALA A 96 ILE A 102 -1 O ILE A 102 N GLN A 84 SHEET 3 A 5 GLU A 109 GLU A 116 -1 O VAL A 112 N GLN A 99 SHEET 4 A 5 ARG A 154 GLU A 160 -1 O PHE A 155 N ILE A 115 SHEET 5 A 5 LEU A 145 GLU A 150 -1 N PHE A 149 O TYR A 156 SHEET 1 B 2 ILE A 211 HIS A 215 0 SHEET 2 B 2 GLN A 218 ILE A 224 -1 O LYS A 223 N LEU A 212 LINK SG CYS A 299 ZN ZN A 386 1555 1555 2.57 LINK SG CYS A 303 ZN ZN A 386 1555 1555 2.31 LINK SG CYS A 311 ZN ZN A 386 1555 1555 2.11 LINK SG CYS A 314 ZN ZN A 386 1555 1555 2.51 CISPEP 1 SER A 220 PRO A 221 0 -0.07 SITE 1 AC1 5 CYS A 299 CYS A 303 TRP A 305 CYS A 311 SITE 2 AC1 5 CYS A 314 CRYST1 104.646 104.646 73.363 90.00 90.00 120.00 P 32 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 0.009556 0.005517 0.000000 0.00000 SCALE2 0.000000 0.011034 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013631 0.00000