HEADER HYDROLASE/HYDROLASE INHIBITOR 14-OCT-19 6UO5 TITLE CRYSTAL STRUCTURE OF DANIO RERIO HISTONE DEACETYLASE 6 CATALYTIC TITLE 2 DOMAIN 1 (CD1) Y363F MUTANT COMPLEXED WITH AR-42 COMPND MOL_ID: 1; COMPND 2 MOLECULE: HISTONE DEACETYLASE 6; COMPND 3 CHAIN: A; COMPND 4 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-HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR J.D.OSKO,D.W.CHRISTIANSON REVDAT 3 11-OCT-23 6UO5 1 LINK REVDAT 2 18-DEC-19 6UO5 1 JRNL REVDAT 1 04-DEC-19 6UO5 0 JRNL AUTH J.D.OSKO,D.W.CHRISTIANSON JRNL TITL STRUCTURAL BASIS OF CATALYSIS AND INHIBITION OF HDAC6 CD1, JRNL TITL 2 THE ENIGMATIC CATALYTIC DOMAIN OF HISTONE DEACETYLASE 6. JRNL REF BIOCHEMISTRY V. 58 4912 2019 JRNL REFN ISSN 0006-2960 JRNL PMID 31755702 JRNL DOI 10.1021/ACS.BIOCHEM.9B00934 REMARK 2 REMARK 2 RESOLUTION. 1.44 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) : 1.44 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 60.99 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.348 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 73858 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.175 REMARK 3 R VALUE (WORKING SET) : 0.174 REMARK 3 FREE R VALUE : 0.197 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.999 REMARK 3 FREE R VALUE TEST SET COUNT : 3692 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 60.9860 - 4.2636 1.00 2917 149 0.1501 0.1752 REMARK 3 2 4.2636 - 3.3842 1.00 2781 146 0.1513 0.1820 REMARK 3 3 3.3842 - 2.9564 1.00 2756 156 0.1664 0.1915 REMARK 3 4 2.9564 - 2.6861 1.00 2745 130 0.1744 0.1877 REMARK 3 5 2.6861 - 2.4936 1.00 2722 133 0.1747 0.1988 REMARK 3 6 2.4936 - 2.3466 1.00 2719 142 0.1737 0.1859 REMARK 3 7 2.3466 - 2.2290 1.00 2692 169 0.1739 0.1950 REMARK 3 8 2.2290 - 2.1320 1.00 2679 175 0.1701 0.1764 REMARK 3 9 2.1320 - 2.0499 1.00 2721 112 0.1741 0.1829 REMARK 3 10 2.0499 - 1.9792 1.00 2707 118 0.1740 0.1803 REMARK 3 11 1.9792 - 1.9173 0.99 2687 154 0.1819 0.2067 REMARK 3 12 1.9173 - 1.8625 1.00 2651 165 0.1810 0.2096 REMARK 3 13 1.8625 - 1.8134 1.00 2669 151 0.1863 0.2345 REMARK 3 14 1.8134 - 1.7692 1.00 2666 145 0.1841 0.2104 REMARK 3 15 1.7692 - 1.7290 1.00 2686 140 0.1936 0.2281 REMARK 3 16 1.7290 - 1.6922 1.00 2717 116 0.1958 0.2003 REMARK 3 17 1.6922 - 1.6583 1.00 2682 131 0.1960 0.2200 REMARK 3 18 1.6583 - 1.6270 1.00 2670 149 0.1914 0.2292 REMARK 3 19 1.6270 - 1.5980 1.00 2639 152 0.1896 0.1900 REMARK 3 20 1.5980 - 1.5709 1.00 2711 129 0.1992 0.2420 REMARK 3 21 1.5709 - 1.5455 1.00 2655 146 0.2157 0.2581 REMARK 3 22 1.5455 - 1.5218 1.00 2666 132 0.2173 0.2303 REMARK 3 23 1.5218 - 1.4994 1.00 2700 125 0.2316 0.2515 REMARK 3 24 1.4994 - 1.4783 1.00 2616 138 0.2328 0.2739 REMARK 3 25 1.4783 - 1.4583 1.00 2685 151 0.2609 0.2662 REMARK 3 26 1.4583 - 1.4393 0.99 2627 138 0.2701 0.2945 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) : 0.149 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.108 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.12 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.66 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 : 0.006 2924 REMARK 3 ANGLE : 0.818 3991 REMARK 3 CHIRALITY : 0.077 442 REMARK 3 PLANARITY : 0.006 522 REMARK 3 DIHEDRAL : 21.622 1050 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 6UO5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-OCT-19. REMARK 100 THE DEPOSITION ID IS D_1000244937. 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-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : IMOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 73858 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.439 REMARK 200 RESOLUTION RANGE LOW (A) : 60.986 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 6.600 REMARK 200 R MERGE (I) : 0.05200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.44 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.49 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.74700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.200 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: 5EEF REMARK 200 REMARK 200 REMARK: PERFECT DIAMOND SHAPE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.82 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10 MG/ML HDAC6 CD1 2 MM INHIBITOR 0.2 REMARK 280 M SODIUM PHOSPHATE DIBASIC DIHYDRIDE 20% 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 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 27.28450 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 60.98600 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 30.27300 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 60.98600 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.28450 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 30.27300 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 440 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12870 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 4.0 KCAL/MOL 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 54 REMARK 465 ASN A 55 REMARK 465 ALA A 56 REMARK 465 GLY A 57 REMARK 465 GLY A 58 REMARK 465 SER A 59 REMARK 465 PHE A 418 REMARK 465 GLU A 419 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 GLU A 109 CD OE1 OE2 REMARK 470 LYS A 131 NZ REMARK 470 GLU A 139 CD OE1 OE2 REMARK 470 LYS A 174 CE NZ REMARK 470 LYS A 217 NZ REMARK 470 LYS A 265 CD CE NZ REMARK 470 LYS A 288 CE NZ REMARK 470 GLN A 312 CG CD OE1 NE2 REMARK 470 SER A 389 OG REMARK 470 SER A 390 OG REMARK 470 GLU A 395 CD OE1 OE2 REMARK 470 LYS A 413 CD CE NZ 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 ARG A 73 36.93 -91.48 REMARK 500 VAL A 121 -39.95 -131.71 REMARK 500 ASN A 200 142.78 -170.20 REMARK 500 TYR A 255 -53.27 -135.85 REMARK 500 GLU A 360 -110.94 -113.96 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 504 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 228 O REMARK 620 2 ASP A 228 OD1 69.9 REMARK 620 3 ASP A 230 O 101.2 96.7 REMARK 620 4 HIS A 232 O 164.3 94.4 79.0 REMARK 620 5 SER A 251 OG 88.1 108.9 154.3 98.3 REMARK 620 6 VAL A 252 O 77.6 140.4 67.6 116.2 91.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 503 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 230 OD1 REMARK 620 2 HIS A 232 ND1 105.0 REMARK 620 3 ASP A 323 OD2 102.0 96.0 REMARK 620 4 QCP A 501 N22 158.8 93.4 86.0 REMARK 620 5 QCP A 501 O23 123.0 131.8 78.7 38.7 REMARK 620 6 HOH A 613 O 89.9 98.6 158.0 76.8 79.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 505 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PHE A 241 O REMARK 620 2 ASP A 244 O 78.4 REMARK 620 3 VAL A 247 O 125.4 74.2 REMARK 620 4 TYR A 280 O 150.7 120.8 83.1 REMARK 620 5 HOH A 649 O 68.4 146.7 124.4 90.7 REMARK 620 6 HOH A 658 O 77.8 94.0 149.2 78.8 80.7 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 QCP A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K A 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K A 505 DBREF 6UO5 A 60 419 UNP F8W4B7 F8W4B7_DANRE 60 419 SEQADV 6UO5 SER A 54 UNP F8W4B7 EXPRESSION TAG SEQADV 6UO5 ASN A 55 UNP F8W4B7 EXPRESSION TAG SEQADV 6UO5 ALA A 56 UNP F8W4B7 EXPRESSION TAG SEQADV 6UO5 GLY A 57 UNP F8W4B7 EXPRESSION TAG SEQADV 6UO5 GLY A 58 UNP F8W4B7 EXPRESSION TAG SEQADV 6UO5 SER A 59 UNP F8W4B7 EXPRESSION TAG SEQADV 6UO5 PHE A 363 UNP F8W4B7 TYR 363 ENGINEERED MUTATION SEQRES 1 A 366 SER ASN ALA GLY GLY SER ALA THR GLY THR GLY LEU VAL SEQRES 2 A 366 TYR VAL ASP ALA PHE THR ARG PHE HIS CYS LEU TRP ASP SEQRES 3 A 366 ALA SER HIS PRO GLU CYS PRO ALA ARG VAL SER THR VAL SEQRES 4 A 366 MET GLU MET LEU GLU THR GLU GLY LEU LEU GLY ARG CYS SEQRES 5 A 366 VAL GLN VAL GLU ALA ARG ALA VAL THR GLU ASP GLU LEU SEQRES 6 A 366 LEU LEU VAL HIS THR LYS GLU TYR VAL GLU LEU MET LYS SEQRES 7 A 366 SER THR GLN ASN MET THR GLU GLU GLU LEU LYS THR LEU SEQRES 8 A 366 ALA GLU LYS TYR ASP SER VAL TYR LEU HIS PRO GLY PHE SEQRES 9 A 366 PHE SER SER ALA CYS LEU SER VAL GLY SER VAL LEU GLN SEQRES 10 A 366 LEU VAL ASP LYS VAL MET THR SER GLN LEU ARG ASN GLY SEQRES 11 A 366 PHE SER ILE ASN ARG PRO PRO GLY HIS HIS ALA GLN ALA SEQRES 12 A 366 ASP LYS MET ASN GLY PHE CYS MET PHE ASN ASN LEU ALA SEQRES 13 A 366 ILE ALA ALA ARG TYR ALA GLN LYS ARG HIS ARG VAL GLN SEQRES 14 A 366 ARG VAL LEU ILE VAL ASP TRP ASP VAL HIS HIS GLY GLN SEQRES 15 A 366 GLY ILE GLN TYR ILE PHE GLU GLU ASP PRO SER VAL LEU SEQRES 16 A 366 TYR PHE SER VAL HIS ARG TYR GLU ASP GLY SER PHE TRP SEQRES 17 A 366 PRO HIS LEU LYS GLU SER ASP SER SER SER VAL GLY SER SEQRES 18 A 366 GLY ALA GLY GLN GLY TYR ASN ILE ASN LEU PRO TRP ASN SEQRES 19 A 366 LYS VAL GLY MET GLU SER GLY ASP TYR ILE THR ALA PHE SEQRES 20 A 366 GLN GLN LEU LEU LEU PRO VAL ALA TYR GLU PHE GLN PRO SEQRES 21 A 366 GLN LEU VAL LEU VAL ALA ALA GLY PHE ASP ALA VAL ILE SEQRES 22 A 366 GLY ASP PRO LYS GLY GLY MET GLN VAL SER PRO GLU CYS SEQRES 23 A 366 PHE SER ILE LEU THR HIS MET LEU LYS GLY VAL ALA GLN SEQRES 24 A 366 GLY ARG LEU VAL LEU ALA LEU GLU GLY GLY PHE ASN LEU SEQRES 25 A 366 GLN SER THR ALA GLU GLY VAL CYS ALA SER MET ARG SER SEQRES 26 A 366 LEU LEU GLY ASP PRO CYS PRO HIS LEU PRO SER SER GLY SEQRES 27 A 366 ALA PRO CYS GLU SER ALA LEU LYS SER ILE SER LYS THR SEQRES 28 A 366 ILE SER ASP LEU TYR PRO PHE TRP LYS SER LEU GLN THR SEQRES 29 A 366 PHE GLU HET QCP A 501 43 HET EDO A 502 4 HET ZN A 503 1 HET K A 504 1 HET K A 505 1 HETNAM QCP AR-42 HETNAM EDO 1,2-ETHANEDIOL HETNAM ZN ZINC ION HETNAM K POTASSIUM ION HETSYN QCP N-HYDROXY-4-{[(2S)-3-METHYL-2- HETSYN 2 QCP PHENYLBUTANOYL]AMINO}BENZAMIDE HETSYN EDO ETHYLENE GLYCOL FORMUL 2 QCP C18 H20 N2 O3 FORMUL 3 EDO C2 H6 O2 FORMUL 4 ZN ZN 2+ FORMUL 5 K 2(K 1+) FORMUL 7 HOH *262(H2 O) HELIX 1 AA1 VAL A 68 ARG A 73 5 6 HELIX 2 AA2 PRO A 86 GLU A 99 1 14 HELIX 3 AA3 LEU A 101 CYS A 105 5 5 HELIX 4 AA4 THR A 114 LEU A 119 1 6 HELIX 5 AA5 THR A 123 THR A 133 1 11 HELIX 6 AA6 GLN A 134 MET A 136 5 3 HELIX 7 AA7 THR A 137 GLU A 146 1 10 HELIX 8 AA8 GLY A 156 THR A 177 1 22 HELIX 9 AA9 ASN A 206 ARG A 218 1 13 HELIX 10 AB1 GLY A 234 PHE A 241 1 8 HELIX 11 AB2 GLU A 256 SER A 259 5 4 HELIX 12 AB3 LEU A 264 ASP A 268 5 5 HELIX 13 AB4 SER A 274 GLN A 278 5 5 HELIX 14 AB5 GLU A 292 LEU A 303 1 12 HELIX 15 AB6 LEU A 303 GLN A 312 1 10 HELIX 16 AB7 GLU A 338 LYS A 348 1 11 HELIX 17 AB8 VAL A 350 GLY A 353 5 4 HELIX 18 AB9 ASN A 364 LEU A 380 1 17 HELIX 19 AC1 CYS A 394 TYR A 409 1 16 HELIX 20 AC2 PRO A 410 GLN A 416 5 7 SHEET 1 AA1 8 VAL A 106 GLN A 107 0 SHEET 2 AA1 8 THR A 63 VAL A 66 1 N THR A 63 O VAL A 106 SHEET 3 AA1 8 ASN A 182 SER A 185 1 O ASN A 182 N GLY A 64 SHEET 4 AA1 8 LEU A 355 LEU A 359 1 O LEU A 357 N GLY A 183 SHEET 5 AA1 8 LEU A 315 ALA A 320 1 N VAL A 318 O VAL A 356 SHEET 6 AA1 8 VAL A 224 ASP A 228 1 N LEU A 225 O LEU A 317 SHEET 7 AA1 8 VAL A 247 ARG A 254 1 O LEU A 248 N ILE A 226 SHEET 8 AA1 8 ASN A 281 TRP A 286 1 O LEU A 284 N SER A 251 LINK O ASP A 228 K K A 504 1555 1555 2.89 LINK OD1 ASP A 228 K K A 504 1555 1555 2.74 LINK OD1 ASP A 230 ZN ZN A 503 1555 1555 1.99 LINK O ASP A 230 K K A 504 1555 1555 2.55 LINK ND1 HIS A 232 ZN ZN A 503 1555 1555 2.08 LINK O HIS A 232 K K A 504 1555 1555 2.70 LINK O PHE A 241 K K A 505 1555 1555 2.67 LINK O ASP A 244 K K A 505 1555 1555 2.91 LINK O VAL A 247 K K A 505 1555 1555 2.60 LINK OG SER A 251 K K A 504 1555 1555 2.76 LINK O VAL A 252 K K A 504 1555 1555 2.78 LINK O TYR A 280 K K A 505 1555 1555 2.89 LINK OD2 ASP A 323 ZN ZN A 503 1555 1555 2.09 LINK N22 QCP A 501 ZN ZN A 503 1555 1555 2.07 LINK O23 QCP A 501 ZN ZN A 503 1555 1555 1.95 LINK ZN ZN A 503 O HOH A 613 1555 1555 2.05 LINK K K A 505 O HOH A 649 1555 1555 3.10 LINK K K A 505 O HOH A 658 1555 1555 2.61 CISPEP 1 ARG A 188 PRO A 189 0 8.77 CISPEP 2 TRP A 261 PRO A 262 0 8.30 SITE 1 AC1 17 HIS A 82 GLU A 94 THR A 98 SER A 150 SITE 2 AC1 17 GLY A 201 PHE A 202 ASP A 230 HIS A 232 SITE 3 AC1 17 TRP A 261 ASP A 323 LYS A 330 GLY A 361 SITE 4 AC1 17 PHE A 363 ZN A 503 HOH A 613 HOH A 741 SITE 5 AC1 17 HOH A 759 SITE 1 AC2 5 HIS A 345 LYS A 348 SER A 378 GLY A 381 SITE 2 AC2 5 ASP A 382 SITE 1 AC3 5 ASP A 230 HIS A 232 ASP A 323 QCP A 501 SITE 2 AC3 5 HOH A 613 SITE 1 AC4 5 ASP A 228 ASP A 230 HIS A 232 SER A 251 SITE 2 AC4 5 VAL A 252 SITE 1 AC5 5 PHE A 241 ASP A 244 VAL A 247 TYR A 280 SITE 2 AC5 5 HOH A 658 CRYST1 54.569 60.546 121.972 90.00 90.00 90.00 P 21 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 0.018325 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016516 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008199 0.00000