HEADER HYDROLASE 08-DEC-19 6V7A TITLE CRYSTAL STRUCTURE OF DANIO RERIO HISTONE DEACETYLASE 6 CATALYTIC TITLE 2 DOMAIN 2 (CD2) COMPLEXED WITH NF2657 COMPND MOL_ID: 1; COMPND 2 MOLECULE: HDAC6 PROTEIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: HISTONE DEACETYLASE 6; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DANIO RERIO; SOURCE 3 ORGANISM_COMMON: ZEBRAFISH; SOURCE 4 ORGANISM_TAXID: 7955; SOURCE 5 GENE: HDAC6; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS HISTONE DEACETYLASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR J.D.OSKO,D.W.CHRISTIANSON REVDAT 2 11-OCT-23 6V7A 1 REMARK REVDAT 1 02-DEC-20 6V7A 0 JRNL AUTH A.P.SARASWATI,N.RELITTI,M.BRINDISI,J.D.OSKO,G.CHEMI, JRNL AUTH 2 S.FEDERICO,A.GRILLO,S.BROGI,N.H.MCCABE,R.C.TURKINGTON, JRNL AUTH 3 O.IBRAHIM,J.O'SULLIVAN,S.LAMPONI,M.GHANIM,V.P.KELLY, JRNL AUTH 4 D.ZISTERER,R.AMET,P.HANNON BARROETA,F.VANNI,C.ULIVIERI, JRNL AUTH 5 D.HERP,F.SARNO,A.DI COSTANZO,F.SACCOCCIA,G.RUBERTI,M.JUNG, JRNL AUTH 6 L.ALTUCCI,S.GEMMA,S.BUTINI,D.W.CHRISTIANSON,G.CAMPIANI JRNL TITL SPIROINDOLINE-CAPPED SELECTIVE HDAC6 INHIBITORS: DESIGN, JRNL TITL 2 SYNTHESIS, STRUCTURAL ANALYSIS, AND BIOLOGICAL EVALUATION. JRNL REF ACS MED.CHEM.LETT. V. 11 2268 2020 JRNL REFN ISSN 1948-5875 JRNL PMID 33214839 JRNL DOI 10.1021/ACSMEDCHEMLETT.0C00395 REMARK 2 REMARK 2 RESOLUTION. 2.09 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.11.1_2575 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.09 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 71.20 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.361 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 25731 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.196 REMARK 3 R VALUE (WORKING SET) : 0.193 REMARK 3 FREE R VALUE : 0.239 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.107 REMARK 3 FREE R VALUE TEST SET COUNT : 1314 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 71.1000 - 4.3417 1.00 2906 156 0.1347 0.1587 REMARK 3 2 4.3417 - 3.4461 1.00 2754 148 0.1556 0.1839 REMARK 3 3 3.4461 - 3.0105 1.00 2720 151 0.1992 0.2727 REMARK 3 4 3.0105 - 2.7353 1.00 2700 154 0.2371 0.2972 REMARK 3 5 2.7353 - 2.5392 1.00 2668 147 0.2267 0.2674 REMARK 3 6 2.5392 - 2.3895 1.00 2702 136 0.2326 0.2961 REMARK 3 7 2.3895 - 2.2698 1.00 2677 137 0.2348 0.2924 REMARK 3 8 2.2698 - 2.1710 1.00 2654 144 0.2515 0.2901 REMARK 3 9 2.1710 - 2.0900 0.98 2636 141 0.2766 0.3362 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 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) : 0.268 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.603 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 27.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.11 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 : 0.007 2849 REMARK 3 ANGLE : 0.908 3873 REMARK 3 CHIRALITY : 0.051 422 REMARK 3 PLANARITY : 0.006 503 REMARK 3 DIHEDRAL : 11.024 1686 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 6V7A COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-DEC-19. REMARK 100 THE DEPOSITION ID IS D_1000245910. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-JUN-19 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 : APS REMARK 200 BEAMLINE : 24-ID-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : IMOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25731 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.080 REMARK 200 RESOLUTION RANGE LOW (A) : 71.200 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 6.300 REMARK 200 R MERGE (I) : 0.18600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.09 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.16 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.9 REMARK 200 DATA REDUNDANCY IN SHELL : 6.40 REMARK 200 R MERGE FOR SHELL (I) : 1.06000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.800 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: PDB ENTRY 5EEM REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.61 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10 MG/ML HDAC6 CD2 PROTEIN, 2 MM REMARK 280 NF2657 INHIBITOR, 4% TASCIMATE (PH 6.0), 12% PEG 3350, 1:1 RATIO REMARK 280 PROTEIN TO PRECIPITANT, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 2 21 21 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,Y+1/2,-Z+1/2 REMARK 290 4555 -X,-Y+1/2,Z+1/2 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 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.43550 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 71.19650 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 32.43550 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 71.19650 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 SER A 435 REMARK 465 ASN A 436 REMARK 465 ALA A 437 REMARK 465 GLY A 438 REMARK 465 GLY A 439 REMARK 465 SER A 440 REMARK 465 SER A 441 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 GLN A 450 CG CD OE1 NE2 REMARK 470 GLU A 497 CG CD OE1 OE2 REMARK 470 LYS A 518 CG CD CE NZ REMARK 470 ARG A 520 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 560 CD OE1 NE2 REMARK 470 ARG A 562 NE CZ NH1 NH2 REMARK 470 ASP A 578 CG OD1 OD2 REMARK 470 LYS A 658 CE NZ REMARK 470 ASP A 770 CG OD1 OD2 REMARK 470 HIS A 771 CG ND1 CD2 CE1 NE2 REMARK 470 THR A 773 OG1 CG2 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 CYS A 581 143.02 -171.90 REMARK 500 PHE A 583 -1.76 78.47 REMARK 500 THR A 600 -86.67 -118.64 REMARK 500 LEU A 685 -61.47 -135.36 REMARK 500 GLU A 742 -113.49 -109.39 REMARK 500 ASP A 770 -81.02 -81.90 REMARK 500 THR A 773 -77.14 -78.58 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 K A 802 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 610 O REMARK 620 2 ASP A 610 OD1 72.7 REMARK 620 3 ASP A 612 O 98.4 101.2 REMARK 620 4 HIS A 614 O 167.6 95.1 82.5 REMARK 620 5 SER A 633 OG 84.7 108.4 149.6 100.8 REMARK 620 6 LEU A 634 O 76.5 144.0 65.3 114.6 86.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 801 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 612 OD1 REMARK 620 2 HIS A 614 ND1 102.0 REMARK 620 3 ASP A 705 OD2 103.8 101.7 REMARK 620 4 QQG A 804 O01 163.9 88.5 85.6 REMARK 620 5 QQG A 804 N25 113.6 79.4 141.6 56.0 REMARK 620 6 QQG A 804 O26 85.1 102.8 151.5 80.7 33.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 803 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PHE A 623 O REMARK 620 2 ASP A 626 O 74.6 REMARK 620 3 VAL A 629 O 122.2 79.7 REMARK 620 4 TYR A 662 O 150.2 121.5 86.9 REMARK 620 5 HOH A 924 O 75.6 86.2 152.4 80.5 REMARK 620 6 HOH A 953 O 65.3 139.0 128.8 92.1 76.4 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 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K A 802 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K A 803 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue QQG A 804 DBREF 6V7A A 440 798 UNP A7YT55 A7YT55_DANRE 288 646 SEQADV 6V7A SER A 435 UNP A7YT55 EXPRESSION TAG SEQADV 6V7A ASN A 436 UNP A7YT55 EXPRESSION TAG SEQADV 6V7A ALA A 437 UNP A7YT55 EXPRESSION TAG SEQADV 6V7A GLY A 438 UNP A7YT55 EXPRESSION TAG SEQADV 6V7A GLY A 439 UNP A7YT55 EXPRESSION TAG SEQRES 1 A 364 SER ASN ALA GLY GLY SER SER PRO ILE THR GLY LEU VAL SEQRES 2 A 364 TYR ASP GLN ARG MET MET LEU HIS HIS ASN MET TRP ASP SEQRES 3 A 364 SER HIS HIS PRO GLU LEU PRO GLN ARG ILE SER ARG ILE SEQRES 4 A 364 PHE SER ARG HIS GLU GLU LEU ARG LEU LEU SER ARG CYS SEQRES 5 A 364 HIS ARG ILE PRO ALA ARG LEU ALA THR GLU GLU GLU LEU SEQRES 6 A 364 ALA LEU CYS HIS SER SER LYS HIS ILE SER ILE ILE LYS SEQRES 7 A 364 SER SER GLU HIS MET LYS PRO ARG ASP LEU ASN ARG LEU SEQRES 8 A 364 GLY ASP GLU TYR ASN SER ILE PHE ILE SER ASN GLU SER SEQRES 9 A 364 TYR THR CYS ALA LEU LEU ALA ALA GLY SER CYS PHE ASN SEQRES 10 A 364 SER ALA GLN ALA ILE LEU THR GLY GLN VAL ARG ASN ALA SEQRES 11 A 364 VAL ALA ILE VAL ARG PRO PRO GLY HIS HIS ALA GLU LYS SEQRES 12 A 364 ASP THR ALA CYS GLY PHE CYS PHE PHE ASN THR ALA ALA SEQRES 13 A 364 LEU THR ALA ARG TYR ALA GLN SER ILE THR ARG GLU SER SEQRES 14 A 364 LEU ARG VAL LEU ILE VAL ASP TRP ASP VAL HIS HIS GLY SEQRES 15 A 364 ASN GLY THR GLN HIS ILE PHE GLU GLU ASP ASP SER VAL SEQRES 16 A 364 LEU TYR ILE SER LEU HIS ARG TYR GLU ASP GLY ALA PHE SEQRES 17 A 364 PHE PRO ASN SER GLU ASP ALA ASN TYR ASP LYS VAL GLY SEQRES 18 A 364 LEU GLY LYS GLY ARG GLY TYR ASN VAL ASN ILE PRO TRP SEQRES 19 A 364 ASN GLY GLY LYS MET GLY ASP PRO GLU TYR MET ALA ALA SEQRES 20 A 364 PHE HIS HIS LEU VAL MET PRO ILE ALA ARG GLU PHE ALA SEQRES 21 A 364 PRO GLU LEU VAL LEU VAL SER ALA GLY PHE ASP ALA ALA SEQRES 22 A 364 ARG GLY ASP PRO LEU GLY GLY PHE GLN VAL THR PRO GLU SEQRES 23 A 364 GLY TYR ALA HIS LEU THR HIS GLN LEU MET SER LEU ALA SEQRES 24 A 364 ALA GLY ARG VAL LEU ILE ILE LEU GLU GLY GLY TYR ASN SEQRES 25 A 364 LEU THR SER ILE SER GLU SER MET SER MET CYS THR SER SEQRES 26 A 364 MET LEU LEU GLY ASP SER PRO PRO SER LEU ASP HIS LEU SEQRES 27 A 364 THR PRO LEU LYS THR SER ALA THR VAL SER ILE ASN ASN SEQRES 28 A 364 VAL LEU ARG ALA HIS ALA PRO PHE TRP SER SER LEU ARG HET ZN A 801 1 HET K A 802 1 HET K A 803 1 HET QQG A 804 26 HETNAM ZN ZINC ION HETNAM K POTASSIUM ION HETNAM QQG N-HYDROXY-4-[(1-METHYL-1,2-DIHYDRO-1'H-SPIRO[INDOLE-3, HETNAM 2 QQG 4'-PIPERIDIN]-1'-YL)METHYL]BENZAMIDE FORMUL 2 ZN ZN 2+ FORMUL 3 K 2(K 1+) FORMUL 5 QQG C21 H25 N3 O2 FORMUL 6 HOH *151(H2 O) HELIX 1 AA1 ASP A 449 HIS A 455 5 7 HELIX 2 AA2 PRO A 467 LEU A 480 1 14 HELIX 3 AA3 LEU A 482 CYS A 486 5 5 HELIX 4 AA4 THR A 495 ALA A 500 1 6 HELIX 5 AA5 SER A 504 SER A 514 1 11 HELIX 6 AA6 GLU A 515 MET A 517 5 3 HELIX 7 AA7 LYS A 518 ASP A 527 1 10 HELIX 8 AA8 GLU A 537 THR A 558 1 22 HELIX 9 AA9 ASN A 587 THR A 600 1 14 HELIX 10 AB1 GLY A 616 PHE A 623 1 8 HELIX 11 AB2 GLU A 638 ALA A 641 5 4 HELIX 12 AB3 SER A 646 ASN A 650 5 5 HELIX 13 AB4 LEU A 656 ARG A 660 5 5 HELIX 14 AB5 GLY A 674 LEU A 685 1 12 HELIX 15 AB6 LEU A 685 ALA A 694 1 10 HELIX 16 AB7 THR A 718 MET A 730 1 13 HELIX 17 AB8 SER A 731 GLY A 735 5 5 HELIX 18 AB9 ASN A 746 LEU A 762 1 17 HELIX 19 AC1 LYS A 776 ALA A 791 1 16 HELIX 20 AC2 TRP A 794 ARG A 798 5 5 SHEET 1 AA1 8 HIS A 487 ARG A 488 0 SHEET 2 AA1 8 THR A 444 VAL A 447 1 N THR A 444 O HIS A 487 SHEET 3 AA1 8 ASN A 563 ALA A 566 1 O ASN A 563 N GLY A 445 SHEET 4 AA1 8 VAL A 737 LEU A 741 1 O ILE A 739 N ALA A 566 SHEET 5 AA1 8 LEU A 697 ALA A 702 1 N VAL A 698 O LEU A 738 SHEET 6 AA1 8 VAL A 606 ASP A 610 1 N LEU A 607 O LEU A 699 SHEET 7 AA1 8 VAL A 629 ARG A 636 1 O ILE A 632 N ASP A 610 SHEET 8 AA1 8 ASN A 663 TRP A 668 1 O ILE A 666 N SER A 633 LINK O ASP A 610 K K A 802 1555 1555 2.80 LINK OD1 ASP A 610 K K A 802 1555 1555 2.59 LINK OD1 ASP A 612 ZN ZN A 801 1555 1555 2.01 LINK O ASP A 612 K K A 802 1555 1555 2.66 LINK ND1 HIS A 614 ZN ZN A 801 1555 1555 2.14 LINK O HIS A 614 K K A 802 1555 1555 2.74 LINK O PHE A 623 K K A 803 1555 1555 2.70 LINK O ASP A 626 K K A 803 1555 1555 2.91 LINK O VAL A 629 K K A 803 1555 1555 2.64 LINK OG SER A 633 K K A 802 1555 1555 2.89 LINK O LEU A 634 K K A 802 1555 1555 2.73 LINK O TYR A 662 K K A 803 1555 1555 2.86 LINK OD2 ASP A 705 ZN ZN A 801 1555 1555 1.98 LINK ZN ZN A 801 O01 QQG A 804 1555 1555 2.48 LINK ZN ZN A 801 N25 QQG A 804 1555 1555 2.55 LINK ZN ZN A 801 O26 QQG A 804 1555 1555 2.04 LINK K K A 803 O HOH A 924 1555 1555 2.81 LINK K K A 803 O HOH A 953 1555 1555 3.18 CISPEP 1 ARG A 569 PRO A 570 0 1.48 CISPEP 2 PHE A 643 PRO A 644 0 5.43 SITE 1 AC1 4 ASP A 612 HIS A 614 ASP A 705 QQG A 804 SITE 1 AC2 5 ASP A 610 ASP A 612 HIS A 614 SER A 633 SITE 2 AC2 5 LEU A 634 SITE 1 AC3 5 PHE A 623 ASP A 626 VAL A 629 TYR A 662 SITE 2 AC3 5 HOH A 924 SITE 1 AC4 18 ASN A 530 SER A 531 HIS A 573 HIS A 574 SITE 2 AC4 18 GLY A 582 PHE A 583 ASP A 612 HIS A 614 SITE 3 AC4 18 PHE A 643 HIS A 684 ASP A 705 TYR A 745 SITE 4 AC4 18 SER A 796 LEU A 797 ARG A 798 ZN A 801 SITE 5 AC4 18 HOH A 982 HOH A 984 CRYST1 45.461 64.871 142.393 90.00 90.00 90.00 P 2 21 21 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 0.021997 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015415 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007023 0.00000