HEADER LYASE 28-JUL-99 1C3S TITLE CRYSTAL STRUCTURE OF AN HDAC HOMOLOG COMPLEXED WITH SAHA COMPND MOL_ID: 1; COMPND 2 MOLECULE: HDLP (HISTONE DEACETYLASE-LIKE PROTEIN); COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AQUIFEX AEOLICUS; SOURCE 3 ORGANISM_TAXID: 63363; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_PLASMID: PGEX-4T3 KEYWDS ALPHA/BETA FOLD, HYDROXAMIC ACID, PENTA-COORDINATED ZINC, CHARGE- KEYWDS 2 RELAY SYSTEM, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR M.S.FINNIN,J.R.DONIGIAN,N.P.PAVLETICH REVDAT 5 07-FEB-24 1C3S 1 REMARK REVDAT 4 03-NOV-21 1C3S 1 REMARK SEQADV LINK REVDAT 3 24-FEB-09 1C3S 1 VERSN REVDAT 2 01-APR-03 1C3S 1 JRNL REVDAT 1 15-SEP-99 1C3S 0 JRNL AUTH M.S.FINNIN,J.R.DONIGIAN,A.COHEN,V.M.RICHON,R.A.RIFKIND, JRNL AUTH 2 P.A.MARKS,R.BRESLOW,N.P.PAVLETICH JRNL TITL STRUCTURES OF A HISTONE DEACETYLASE HOMOLOGUE BOUND TO THE JRNL TITL 2 TSA AND SAHA INHIBITORS. JRNL REF NATURE V. 401 188 1999 JRNL REFN ISSN 0028-0836 JRNL PMID 10490031 JRNL DOI 10.1038/43710 REMARK 2 REMARK 2 RESOLUTION. 2.50 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 111113 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.200 REMARK 3 FREE R VALUE : 0.277 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 559 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 : 2989 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 20 REMARK 3 SOLVENT ATOMS : 142 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 1C3S COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-JUL-99. REMARK 100 THE DEPOSITION ID IS D_1000009427. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 103 REMARK 200 PH : 6.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.6 REMARK 200 DATA REDUNDANCY : 2.300 REMARK 200 R MERGE (I) : 0.08600 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.22 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: TERT-BUTANOL, PEG 1500, POTASSIUM REMARK 280 CHLORIDE, BIS-TRIS PROPANE-CL, PH 6.8, VAPOR DIFFUSION, HANGING REMARK 280 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 25.74750 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 47.07750 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 25.74750 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 47.07750 REMARK 290 SMTRY3 4 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: 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 MET A 1 REMARK 465 SER A 374 REMARK 465 SER A 375 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 LYS A 2 CG CD CE NZ 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 OD1 ASP A 166 O HOH A 955 2.17 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 TYR A 15 54.61 -119.41 REMARK 500 LYS A 19 -57.76 -26.10 REMARK 500 ASN A 20 9.06 -68.87 REMARK 500 ARG A 27 -65.32 -134.99 REMARK 500 PHE A 60 -54.67 -145.18 REMARK 500 SER A 96 -175.16 -174.32 REMARK 500 PHE A 100 -50.86 -128.99 REMARK 500 ASN A 139 120.68 -173.39 REMARK 500 PHE A 141 -8.71 76.16 REMARK 500 PHE A 200 -36.67 74.26 REMARK 500 LEU A 265 20.83 -75.86 REMARK 500 ASN A 269 56.10 -113.56 REMARK 500 SER A 314 2.23 -66.41 REMARK 500 GLU A 336 110.81 65.88 REMARK 500 ASP A 340 -86.80 1.72 REMARK 500 ASP A 343 103.06 73.20 REMARK 500 ARG A 361 155.16 -48.09 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 951 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 168 OD2 REMARK 620 2 HIS A 170 ND1 102.5 REMARK 620 3 ASP A 258 OD2 101.3 104.7 REMARK 620 4 SHH A 952 O1 79.9 100.5 153.8 REMARK 620 5 SHH A 952 N1 106.6 92.4 143.1 26.9 REMARK 620 6 SHH A 952 O2 148.0 98.3 96.5 72.6 48.1 REMARK 620 N 1 2 3 4 5 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 951 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SHH A 952 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1C3R RELATED DB: PDB REMARK 900 RELATED ID: 1C3S RELATED DB: PDB DBREF 1C3S A 1 375 GB 2983524 AAC07100 1 375 SEQADV 1C3S LYS A 35 GB 2983524 LEU 35 CONFLICT SEQADV 1C3S SER A 75 GB 2983524 CYS 75 ENGINEERED MUTATION SEQADV 1C3S SER A 77 GB 2983524 CYS 77 ENGINEERED MUTATION SEQADV 1C3S ASN A 146 GB 2983524 ASP 146 CONFLICT SEQRES 1 A 375 MET LYS LYS VAL LYS LEU ILE GLY THR LEU ASP TYR GLY SEQRES 2 A 375 LYS TYR ARG TYR PRO LYS ASN HIS PRO LEU LYS ILE PRO SEQRES 3 A 375 ARG VAL SER LEU LEU LEU ARG PHE LYS ASP ALA MET ASN SEQRES 4 A 375 LEU ILE ASP GLU LYS GLU LEU ILE LYS SER ARG PRO ALA SEQRES 5 A 375 THR LYS GLU GLU LEU LEU LEU PHE HIS THR GLU ASP TYR SEQRES 6 A 375 ILE ASN THR LEU MET GLU ALA GLU ARG SER GLN SER VAL SEQRES 7 A 375 PRO LYS GLY ALA ARG GLU LYS TYR ASN ILE GLY GLY TYR SEQRES 8 A 375 GLU ASN PRO VAL SER TYR ALA MET PHE THR GLY SER SER SEQRES 9 A 375 LEU ALA THR GLY SER THR VAL GLN ALA ILE GLU GLU PHE SEQRES 10 A 375 LEU LYS GLY ASN VAL ALA PHE ASN PRO ALA GLY GLY MET SEQRES 11 A 375 HIS HIS ALA PHE LYS SER ARG ALA ASN GLY PHE CYS TYR SEQRES 12 A 375 ILE ASN ASN PRO ALA VAL GLY ILE GLU TYR LEU ARG LYS SEQRES 13 A 375 LYS GLY PHE LYS ARG ILE LEU TYR ILE ASP LEU ASP ALA SEQRES 14 A 375 HIS HIS CYS ASP GLY VAL GLN GLU ALA PHE TYR ASP THR SEQRES 15 A 375 ASP GLN VAL PHE VAL LEU SER LEU HIS GLN SER PRO GLU SEQRES 16 A 375 TYR ALA PHE PRO PHE GLU LYS GLY PHE LEU GLU GLU ILE SEQRES 17 A 375 GLY GLU GLY LYS GLY LYS GLY TYR ASN LEU ASN ILE PRO SEQRES 18 A 375 LEU PRO LYS GLY LEU ASN ASP ASN GLU PHE LEU PHE ALA SEQRES 19 A 375 LEU GLU LYS SER LEU GLU ILE VAL LYS GLU VAL PHE GLU SEQRES 20 A 375 PRO GLU VAL TYR LEU LEU GLN LEU GLY THR ASP PRO LEU SEQRES 21 A 375 LEU GLU ASP TYR LEU SER LYS PHE ASN LEU SER ASN VAL SEQRES 22 A 375 ALA PHE LEU LYS ALA PHE ASN ILE VAL ARG GLU VAL PHE SEQRES 23 A 375 GLY GLU GLY VAL TYR LEU GLY GLY GLY GLY TYR HIS PRO SEQRES 24 A 375 TYR ALA LEU ALA ARG ALA TRP THR LEU ILE TRP CYS GLU SEQRES 25 A 375 LEU SER GLY ARG GLU VAL PRO GLU LYS LEU ASN ASN LYS SEQRES 26 A 375 ALA LYS GLU LEU LEU LYS SER ILE ASP PHE GLU GLU PHE SEQRES 27 A 375 ASP ASP GLU VAL ASP ARG SER TYR MET LEU GLU THR LEU SEQRES 28 A 375 LYS ASP PRO TRP ARG GLY GLY GLU VAL ARG LYS GLU VAL SEQRES 29 A 375 LYS ASP THR LEU GLU LYS ALA LYS ALA SER SER HET ZN A 951 1 HET SHH A 952 19 HETNAM ZN ZINC ION HETNAM SHH OCTANEDIOIC ACID HYDROXYAMIDE PHENYLAMIDE HETSYN SHH SAHA FORMUL 2 ZN ZN 2+ FORMUL 3 SHH C14 H20 N2 O3 FORMUL 4 HOH *142(H2 O) HELIX 1 1 THR A 9 TYR A 15 5 7 HELIX 2 2 HIS A 21 ILE A 25 5 5 HELIX 3 3 ARG A 27 MET A 38 1 12 HELIX 4 4 ASP A 42 LYS A 44 5 3 HELIX 5 5 THR A 53 LEU A 58 1 6 HELIX 6 6 THR A 62 SER A 75 1 14 HELIX 7 7 GLY A 81 ASN A 87 1 7 HELIX 8 8 PHE A 100 LYS A 119 1 20 HELIX 9 9 ASN A 145 LYS A 157 1 13 HELIX 10 10 CYS A 172 TYR A 180 1 9 HELIX 11 11 GLU A 210 LYS A 214 5 5 HELIX 12 12 ASN A 227 GLU A 244 1 18 HELIX 13 13 SER A 271 GLY A 287 1 17 HELIX 14 14 HIS A 298 SER A 314 1 17 HELIX 15 15 ASN A 323 ILE A 333 1 11 HELIX 16 16 ARG A 344 THR A 350 5 7 HELIX 17 17 ARG A 361 ALA A 373 1 13 SHEET 1 A 8 LEU A 46 LYS A 48 0 SHEET 2 A 8 VAL A 4 GLY A 8 1 O LEU A 6 N ILE A 47 SHEET 3 A 8 VAL A 122 ASN A 125 1 O VAL A 122 N LYS A 5 SHEET 4 A 8 VAL A 290 LEU A 292 1 O TYR A 291 N ASN A 125 SHEET 5 A 8 VAL A 250 GLN A 254 1 O TYR A 251 N VAL A 290 SHEET 6 A 8 ILE A 162 ASP A 166 1 O LEU A 163 N LEU A 252 SHEET 7 A 8 VAL A 185 GLN A 192 1 N PHE A 186 O ILE A 162 SHEET 8 A 8 ASN A 217 LEU A 222 1 N LEU A 218 O VAL A 187 LINK OD2 ASP A 168 ZN ZN A 951 1555 1555 1.93 LINK ND1 HIS A 170 ZN ZN A 951 1555 1555 2.16 LINK OD2 ASP A 258 ZN ZN A 951 1555 1555 1.91 LINK ZN ZN A 951 O1 SHH A 952 1555 1555 1.84 LINK ZN ZN A 951 N1 SHH A 952 1555 1555 2.77 LINK ZN ZN A 951 O2 SHH A 952 1555 1555 2.73 CISPEP 1 PHE A 198 PRO A 199 0 0.30 SITE 1 AC1 4 ASP A 168 HIS A 170 ASP A 258 SHH A 952 SITE 1 AC2 14 ASN A 20 PRO A 22 TYR A 91 HIS A 131 SITE 2 AC2 14 HIS A 132 PHE A 141 ASP A 168 HIS A 170 SITE 3 AC2 14 PHE A 198 ASP A 258 LEU A 265 TYR A 297 SITE 4 AC2 14 ZN A 951 HOH A1026 CRYST1 51.495 94.155 78.977 90.00 97.02 90.00 C 1 2 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 0.019419 0.000000 0.002393 0.00000 SCALE2 0.000000 0.010621 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012758 0.00000