HEADER HYDROLASE 28-NOV-12 4I5I TITLE CRYSTAL STRUCTURE OF THE SIRT1 CATALYTIC DOMAIN BOUND TO NAD AND AN TITLE 2 EX527 ANALOG COMPND MOL_ID: 1; COMPND 2 MOLECULE: NAD-DEPENDENT PROTEIN DEACETYLASE SIRTUIN-1; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: DEACETYLASE SIRTUIN-TYPE CATALYTIC DOMAIN RESIDUES 241-516; COMPND 5 SYNONYM: HSIRT1, REGULATORY PROTEIN SIR2 HOMOLOG 1, SIR2-LIKE PROTEIN COMPND 6 1, HSIR2, SIRTT1 75 KDA FRAGMENT, 75SIRT1; COMPND 7 EC: 3.5.1.-; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: SIRT1, SIR2L1; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 9 EXPRESSION_SYSTEM_CELL_LINE: SF9; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS; SOURCE 11 EXPRESSION_SYSTEM_VECTOR: PFASTBAC KEYWDS ROSSMANN FOLD, HISTONE DEACETYLASE, EPIGENETICS, CANCER, SIRTUIN, KEYWDS 2 ACETYLATED LYSINE OF HISTONE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR X.ZHAO,D.ALLISON,B.CONDON,F.ZHANG,T.GHEYI,A.ZHANG,S.ASHOK,M.RUSSELL, AUTHOR 2 I.MACEWAN,Y.QIAN,J.A.JAMISON,J.G.LUZ REVDAT 4 20-SEP-23 4I5I 1 REMARK SEQADV LINK REVDAT 3 12-NOV-14 4I5I 1 KEYWDS REVDAT 2 28-AUG-13 4I5I 1 JRNL REVDAT 1 23-JAN-13 4I5I 0 JRNL AUTH X.ZHAO,D.ALLISON,B.CONDON,F.ZHANG,T.GHEYI,A.ZHANG,S.ASHOK, JRNL AUTH 2 M.RUSSELL,I.MACEWAN,Y.QIAN,J.A.JAMISON,J.G.LUZ JRNL TITL THE 2.5 ANGSTROM CRYSTAL STRUCTURE OF THE SIRT1 CATALYTIC JRNL TITL 2 DOMAIN BOUND TO NICOTINAMIDE ADENINE DINUCLEOTIDE (NAD+) AND JRNL TITL 3 AN INDOLE (EX527 ANALOGUE) REVEALS A NOVEL MECHANISM OF JRNL TITL 4 HISTONE DEACETYLASE INHIBITION. JRNL REF J.MED.CHEM. V. 56 963 2013 JRNL REFN ISSN 0022-2623 JRNL PMID 23311358 JRNL DOI 10.1021/JM301431Y REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0017 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 33617 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.169 REMARK 3 R VALUE (WORKING SET) : 0.167 REMARK 3 FREE R VALUE : 0.195 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1772 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.57 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2503 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.89 REMARK 3 BIN R VALUE (WORKING SET) : 0.2230 REMARK 3 BIN FREE R VALUE SET COUNT : 130 REMARK 3 BIN FREE R VALUE : 0.2830 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4238 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 126 REMARK 3 SOLVENT ATOMS : 162 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.46000 REMARK 3 B22 (A**2) : -0.46000 REMARK 3 B33 (A**2) : 0.69000 REMARK 3 B12 (A**2) : -0.23000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.230 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.182 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.117 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.201 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.951 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.925 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4471 ; 0.005 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6089 ; 1.195 ; 2.017 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 542 ; 4.746 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 188 ;35.990 ;23.989 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 736 ;15.208 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 28 ;13.843 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 686 ; 0.080 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3364 ; 0.003 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4I5I COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-DEC-12. REMARK 100 THE DEPOSITION ID IS D_1000076329. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-OCT-09 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 5.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 31-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97929 REMARK 200 MONOCHROMATOR : KOHZU HLD-4 DOUBLE CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX225HE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 35389 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 32.200 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 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) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.64 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 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: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 2H2H REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 69.72 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.06 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 300 MM NDSB-195 + 100 MM MES PH 5.4 + REMARK 280 1500 MM SODIUM POTASSIUM TARTRATE, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 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 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 53.77533 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 26.88767 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4400 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24780 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -15.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 238 REMARK 465 ALA A 239 REMARK 465 LEU A 240 REMARK 465 LYS A 513 REMARK 465 PRO A 514 REMARK 465 PRO A 515 REMARK 465 ARG A 516 REMARK 465 GLU A 517 REMARK 465 GLY A 518 REMARK 465 HIS A 519 REMARK 465 HIS A 520 REMARK 465 HIS A 521 REMARK 465 HIS A 522 REMARK 465 HIS A 523 REMARK 465 HIS A 524 REMARK 465 MET B 238 REMARK 465 ALA B 239 REMARK 465 LEU B 240 REMARK 465 LYS B 513 REMARK 465 PRO B 514 REMARK 465 PRO B 515 REMARK 465 ARG B 516 REMARK 465 GLU B 517 REMARK 465 GLY B 518 REMARK 465 HIS B 519 REMARK 465 HIS B 520 REMARK 465 HIS B 521 REMARK 465 HIS B 522 REMARK 465 HIS B 523 REMARK 465 HIS B 524 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 248 CG CD CE NZ REMARK 470 GLU A 252 CG CD OE1 OE2 REMARK 470 LYS A 255 CD CE NZ REMARK 470 GLU A 300 CD OE1 OE2 REMARK 470 LYS A 304 CG CD CE NZ REMARK 470 ASP A 401 CG OD1 OD2 REMARK 470 GLU A 402 CG CD OE1 OE2 REMARK 470 GLU A 420 CG CD OE1 OE2 REMARK 470 GLU A 512 CG CD OE1 OE2 REMARK 470 LYS B 248 CG CD CE NZ REMARK 470 GLU B 252 CG CD OE1 OE2 REMARK 470 LYS B 255 CD CE NZ REMARK 470 GLU B 300 CD OE1 OE2 REMARK 470 GLU B 402 CG CD OE1 OE2 REMARK 470 GLU B 420 CG CD OE1 OE2 REMARK 470 TYR B 428 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 GLU B 512 CG CD OE1 OE2 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 502 -159.84 -156.68 REMARK 500 CYS B 502 -158.28 -156.89 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 603 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 371 SG REMARK 620 2 CYS A 374 SG 105.3 REMARK 620 3 CYS A 395 SG 104.8 111.0 REMARK 620 4 CYS A 398 SG 111.5 107.5 116.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 603 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 371 SG REMARK 620 2 CYS B 374 SG 107.4 REMARK 620 3 CYS B 395 SG 104.4 110.8 REMARK 620 4 CYS B 398 SG 110.9 108.5 114.6 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 4I5 A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAD A 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 4I5 B 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAD B 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 603 DBREF 4I5I A 241 516 UNP Q96EB6 SIR1_HUMAN 241 516 DBREF 4I5I B 241 516 UNP Q96EB6 SIR1_HUMAN 241 516 SEQADV 4I5I MET A 238 UNP Q96EB6 EXPRESSION TAG SEQADV 4I5I ALA A 239 UNP Q96EB6 EXPRESSION TAG SEQADV 4I5I LEU A 240 UNP Q96EB6 EXPRESSION TAG SEQADV 4I5I GLU A 517 UNP Q96EB6 EXPRESSION TAG SEQADV 4I5I GLY A 518 UNP Q96EB6 EXPRESSION TAG SEQADV 4I5I HIS A 519 UNP Q96EB6 EXPRESSION TAG SEQADV 4I5I HIS A 520 UNP Q96EB6 EXPRESSION TAG SEQADV 4I5I HIS A 521 UNP Q96EB6 EXPRESSION TAG SEQADV 4I5I HIS A 522 UNP Q96EB6 EXPRESSION TAG SEQADV 4I5I HIS A 523 UNP Q96EB6 EXPRESSION TAG SEQADV 4I5I HIS A 524 UNP Q96EB6 EXPRESSION TAG SEQADV 4I5I MET B 238 UNP Q96EB6 EXPRESSION TAG SEQADV 4I5I ALA B 239 UNP Q96EB6 EXPRESSION TAG SEQADV 4I5I LEU B 240 UNP Q96EB6 EXPRESSION TAG SEQADV 4I5I GLU B 517 UNP Q96EB6 EXPRESSION TAG SEQADV 4I5I GLY B 518 UNP Q96EB6 EXPRESSION TAG SEQADV 4I5I HIS B 519 UNP Q96EB6 EXPRESSION TAG SEQADV 4I5I HIS B 520 UNP Q96EB6 EXPRESSION TAG SEQADV 4I5I HIS B 521 UNP Q96EB6 EXPRESSION TAG SEQADV 4I5I HIS B 522 UNP Q96EB6 EXPRESSION TAG SEQADV 4I5I HIS B 523 UNP Q96EB6 EXPRESSION TAG SEQADV 4I5I HIS B 524 UNP Q96EB6 EXPRESSION TAG SEQRES 1 A 287 MET ALA LEU ASN THR ILE GLU ASP ALA VAL LYS LEU LEU SEQRES 2 A 287 GLN GLU CYS LYS LYS ILE ILE VAL LEU THR GLY ALA GLY SEQRES 3 A 287 VAL SER VAL SER CYS GLY ILE PRO ASP PHE ARG SER ARG SEQRES 4 A 287 ASP GLY ILE TYR ALA ARG LEU ALA VAL ASP PHE PRO ASP SEQRES 5 A 287 LEU PRO ASP PRO GLN ALA MET PHE ASP ILE GLU TYR PHE SEQRES 6 A 287 ARG LYS ASP PRO ARG PRO PHE PHE LYS PHE ALA LYS GLU SEQRES 7 A 287 ILE TYR PRO GLY GLN PHE GLN PRO SER LEU CYS HIS LYS SEQRES 8 A 287 PHE ILE ALA LEU SER ASP LYS GLU GLY LYS LEU LEU ARG SEQRES 9 A 287 ASN TYR THR GLN ASN ILE ASP THR LEU GLU GLN VAL ALA SEQRES 10 A 287 GLY ILE GLN ARG ILE ILE GLN CYS HIS GLY SER PHE ALA SEQRES 11 A 287 THR ALA SER CYS LEU ILE CYS LYS TYR LYS VAL ASP CYS SEQRES 12 A 287 GLU ALA VAL ARG GLY ASP ILE PHE ASN GLN VAL VAL PRO SEQRES 13 A 287 ARG CYS PRO ARG CYS PRO ALA ASP GLU PRO LEU ALA ILE SEQRES 14 A 287 MET LYS PRO GLU ILE VAL PHE PHE GLY GLU ASN LEU PRO SEQRES 15 A 287 GLU GLN PHE HIS ARG ALA MET LYS TYR ASP LYS ASP GLU SEQRES 16 A 287 VAL ASP LEU LEU ILE VAL ILE GLY SER SER LEU LYS VAL SEQRES 17 A 287 ARG PRO VAL ALA LEU ILE PRO SER SER ILE PRO HIS GLU SEQRES 18 A 287 VAL PRO GLN ILE LEU ILE ASN ARG GLU PRO LEU PRO HIS SEQRES 19 A 287 LEU HIS PHE ASP VAL GLU LEU LEU GLY ASP CYS ASP VAL SEQRES 20 A 287 ILE ILE ASN GLU LEU CYS HIS ARG LEU GLY GLY GLU TYR SEQRES 21 A 287 ALA LYS LEU CYS CYS ASN PRO VAL LYS LEU SER GLU ILE SEQRES 22 A 287 THR GLU LYS PRO PRO ARG GLU GLY HIS HIS HIS HIS HIS SEQRES 23 A 287 HIS SEQRES 1 B 287 MET ALA LEU ASN THR ILE GLU ASP ALA VAL LYS LEU LEU SEQRES 2 B 287 GLN GLU CYS LYS LYS ILE ILE VAL LEU THR GLY ALA GLY SEQRES 3 B 287 VAL SER VAL SER CYS GLY ILE PRO ASP PHE ARG SER ARG SEQRES 4 B 287 ASP GLY ILE TYR ALA ARG LEU ALA VAL ASP PHE PRO ASP SEQRES 5 B 287 LEU PRO ASP PRO GLN ALA MET PHE ASP ILE GLU TYR PHE SEQRES 6 B 287 ARG LYS ASP PRO ARG PRO PHE PHE LYS PHE ALA LYS GLU SEQRES 7 B 287 ILE TYR PRO GLY GLN PHE GLN PRO SER LEU CYS HIS LYS SEQRES 8 B 287 PHE ILE ALA LEU SER ASP LYS GLU GLY LYS LEU LEU ARG SEQRES 9 B 287 ASN TYR THR GLN ASN ILE ASP THR LEU GLU GLN VAL ALA SEQRES 10 B 287 GLY ILE GLN ARG ILE ILE GLN CYS HIS GLY SER PHE ALA SEQRES 11 B 287 THR ALA SER CYS LEU ILE CYS LYS TYR LYS VAL ASP CYS SEQRES 12 B 287 GLU ALA VAL ARG GLY ASP ILE PHE ASN GLN VAL VAL PRO SEQRES 13 B 287 ARG CYS PRO ARG CYS PRO ALA ASP GLU PRO LEU ALA ILE SEQRES 14 B 287 MET LYS PRO GLU ILE VAL PHE PHE GLY GLU ASN LEU PRO SEQRES 15 B 287 GLU GLN PHE HIS ARG ALA MET LYS TYR ASP LYS ASP GLU SEQRES 16 B 287 VAL ASP LEU LEU ILE VAL ILE GLY SER SER LEU LYS VAL SEQRES 17 B 287 ARG PRO VAL ALA LEU ILE PRO SER SER ILE PRO HIS GLU SEQRES 18 B 287 VAL PRO GLN ILE LEU ILE ASN ARG GLU PRO LEU PRO HIS SEQRES 19 B 287 LEU HIS PHE ASP VAL GLU LEU LEU GLY ASP CYS ASP VAL SEQRES 20 B 287 ILE ILE ASN GLU LEU CYS HIS ARG LEU GLY GLY GLU TYR SEQRES 21 B 287 ALA LYS LEU CYS CYS ASN PRO VAL LYS LEU SER GLU ILE SEQRES 22 B 287 THR GLU LYS PRO PRO ARG GLU GLY HIS HIS HIS HIS HIS SEQRES 23 B 287 HIS HET 4I5 A 601 18 HET NAD A 602 44 HET ZN A 603 1 HET 4I5 B 601 18 HET NAD B 602 44 HET ZN B 603 1 HETNAM 4I5 (6S)-2-CHLORO-5,6,7,8,9,10- HETNAM 2 4I5 HEXAHYDROCYCLOHEPTA[B]INDOLE-6-CARBOXAMIDE HETNAM NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE HETNAM ZN ZINC ION FORMUL 3 4I5 2(C14 H15 CL N2 O) FORMUL 4 NAD 2(C21 H27 N7 O14 P2) FORMUL 5 ZN 2(ZN 2+) FORMUL 9 HOH *162(H2 O) HELIX 1 1 THR A 242 CYS A 253 1 12 HELIX 2 2 ALA A 262 VAL A 266 5 5 HELIX 3 3 GLY A 278 PHE A 287 1 10 HELIX 4 4 ASP A 292 PHE A 297 5 6 HELIX 5 5 ASP A 298 ASP A 305 1 8 HELIX 6 6 PRO A 306 ALA A 313 1 8 HELIX 7 7 LYS A 314 ILE A 316 5 3 HELIX 8 8 SER A 324 GLU A 336 1 13 HELIX 9 9 THR A 349 GLY A 355 1 7 HELIX 10 10 CYS A 380 ASN A 389 1 10 HELIX 11 11 PRO A 419 LYS A 430 1 12 HELIX 12 12 PRO A 447 ALA A 449 5 3 HELIX 13 13 LEU A 450 ILE A 455 1 6 HELIX 14 14 ASP A 481 GLY A 494 1 14 HELIX 15 15 GLU A 496 CYS A 501 5 6 HELIX 16 16 THR B 242 CYS B 253 1 12 HELIX 17 17 ALA B 262 VAL B 266 5 5 HELIX 18 18 GLY B 278 PHE B 287 1 10 HELIX 19 19 ASP B 292 PHE B 297 5 6 HELIX 20 20 ASP B 298 ASP B 305 1 8 HELIX 21 21 PRO B 306 ALA B 313 1 8 HELIX 22 22 LYS B 314 ILE B 316 5 3 HELIX 23 23 SER B 324 GLU B 336 1 13 HELIX 24 24 THR B 349 GLY B 355 1 7 HELIX 25 25 CYS B 380 ASN B 389 1 10 HELIX 26 26 PRO B 419 LYS B 430 1 12 HELIX 27 27 PRO B 447 ALA B 449 5 3 HELIX 28 28 LEU B 450 ILE B 455 1 6 HELIX 29 29 ASP B 481 GLY B 494 1 14 HELIX 30 30 GLU B 496 CYS B 501 5 6 SHEET 1 A 6 ILE A 359 GLN A 361 0 SHEET 2 A 6 LEU A 339 THR A 344 1 N THR A 344 O ILE A 360 SHEET 3 A 6 ILE A 256 THR A 260 1 N VAL A 258 O ARG A 341 SHEET 4 A 6 LEU A 435 ILE A 439 1 O ILE A 437 N LEU A 259 SHEET 5 A 6 GLN A 461 ASN A 465 1 O ILE A 464 N VAL A 438 SHEET 6 A 6 VAL A 476 LEU A 479 1 O LEU A 478 N LEU A 463 SHEET 1 B 3 LYS A 377 ASP A 379 0 SHEET 2 B 3 GLY A 364 CYS A 371 -1 N ALA A 369 O VAL A 378 SHEET 3 B 3 MET A 407 ILE A 411 -1 O LYS A 408 N SER A 370 SHEET 1 C 6 ILE B 359 GLN B 361 0 SHEET 2 C 6 LEU B 339 THR B 344 1 N THR B 344 O ILE B 360 SHEET 3 C 6 ILE B 256 THR B 260 1 N VAL B 258 O ARG B 341 SHEET 4 C 6 LEU B 435 ILE B 439 1 O ILE B 437 N LEU B 259 SHEET 5 C 6 GLN B 461 ASN B 465 1 O ILE B 464 N VAL B 438 SHEET 6 C 6 VAL B 476 LEU B 479 1 O LEU B 478 N LEU B 463 SHEET 1 D 3 LYS B 377 ASP B 379 0 SHEET 2 D 3 GLY B 364 CYS B 371 -1 N ALA B 369 O VAL B 378 SHEET 3 D 3 MET B 407 ILE B 411 -1 O LYS B 408 N SER B 370 LINK SG CYS A 371 ZN ZN A 603 1555 1555 2.39 LINK SG CYS A 374 ZN ZN A 603 1555 1555 2.13 LINK SG CYS A 395 ZN ZN A 603 1555 1555 2.24 LINK SG CYS A 398 ZN ZN A 603 1555 1555 2.35 LINK SG CYS B 371 ZN ZN B 603 1555 1555 2.40 LINK SG CYS B 374 ZN ZN B 603 1555 1555 2.09 LINK SG CYS B 395 ZN ZN B 603 1555 1555 2.28 LINK SG CYS B 398 ZN ZN B 603 1555 1555 2.38 CISPEP 1 ARG A 446 PRO A 447 0 -0.45 CISPEP 2 ARG B 446 PRO B 447 0 -0.63 SITE 1 AC1 13 ILE A 270 PRO A 271 PHE A 273 PHE A 297 SITE 2 AC1 13 GLN A 345 ASN A 346 ILE A 347 ASP A 348 SITE 3 AC1 13 ILE A 411 VAL A 412 PHE A 413 NAD A 602 SITE 4 AC1 13 HOH A 702 SITE 1 AC2 29 GLY A 261 ALA A 262 GLY A 263 VAL A 266 SITE 2 AC2 29 ASP A 272 PHE A 273 ARG A 274 TYR A 280 SITE 3 AC2 29 GLN A 294 PHE A 297 GLN A 345 HIS A 363 SITE 4 AC2 29 VAL A 412 PHE A 414 GLY A 440 SER A 441 SITE 5 AC2 29 SER A 442 VAL A 445 ASN A 465 ARG A 466 SITE 6 AC2 29 GLU A 467 GLY A 480 ASP A 481 CYS A 482 SITE 7 AC2 29 LEU A 507 4I5 A 601 HOH A 712 HOH A 717 SITE 8 AC2 29 HOH A 752 SITE 1 AC3 4 CYS A 371 CYS A 374 CYS A 395 CYS A 398 SITE 1 AC4 13 ILE B 270 PRO B 271 PHE B 273 PHE B 297 SITE 2 AC4 13 GLN B 345 ASN B 346 ILE B 347 ASP B 348 SITE 3 AC4 13 ILE B 411 VAL B 412 PHE B 413 NAD B 602 SITE 4 AC4 13 HOH B 704 SITE 1 AC5 30 GLY B 261 ALA B 262 GLY B 263 VAL B 266 SITE 2 AC5 30 ASP B 272 PHE B 273 ARG B 274 TYR B 280 SITE 3 AC5 30 GLN B 294 PHE B 297 GLN B 345 HIS B 363 SITE 4 AC5 30 VAL B 412 PHE B 414 GLY B 440 SER B 441 SITE 5 AC5 30 SER B 442 VAL B 445 ASN B 465 ARG B 466 SITE 6 AC5 30 GLU B 467 GLY B 480 ASP B 481 CYS B 482 SITE 7 AC5 30 LEU B 507 4I5 B 601 HOH B 713 HOH B 718 SITE 8 AC5 30 HOH B 727 HOH B 752 SITE 1 AC6 4 CYS B 371 CYS B 374 CYS B 395 CYS B 398 CRYST1 106.513 106.513 80.663 90.00 90.00 120.00 P 32 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 0.009388 0.005420 0.000000 0.00000 SCALE2 0.000000 0.010841 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012397 0.00000