HEADER HYDROLASE 12-JUN-25 9VG3 TITLE SIRT2 STRUCTURE IN COMPLEX WITH H3K18MYR PEPTIDE: PRE NAD BINDING TITLE 2 STATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: NAD-DEPENDENT PROTEIN DEACETYLASE SIRTUIN-2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: NAD-DEPENDENT PROTEIN DEFATTY-ACYLASE SIRTUIN-2,REGULATORY COMPND 5 PROTEIN SIR2 HOMOLOG 2,SIR2-LIKE PROTEIN 2; COMPND 6 EC: 2.3.1.286,2.3.1.-; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: HISTONE H3.1; COMPND 10 CHAIN: C; COMPND 11 SYNONYM: HISTONE H3/A,HISTONE H3/B,HISTONE H3/C,HISTONE H3/D,HISTONE COMPND 12 H3/F,HISTONE H3/H,HISTONE H3/I,HISTONE H3/J,HISTONE H3/K,HISTONE COMPND 13 H3/L; COMPND 14 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: SIRT2, SIR2L, SIR2L2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_COMMON: HUMAN; SOURCE 12 ORGANISM_TAXID: 9606 KEYWDS DEACETYLASE, CELL CYCLE REGULATION, METABOLIC REGULATION, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR N.ZHANG,Q.HAO REVDAT 3 12-NOV-25 9VG3 1 JRNL REVDAT 2 01-OCT-25 9VG3 1 JRNL REVDAT 1 24-SEP-25 9VG3 0 JRNL AUTH N.ZHANG,K.C.POW,L.CHEN,Q.HAO JRNL TITL STRUCTURAL BASIS OF SIRT2 PRE-CATALYSIS NAD + BINDING JRNL TITL 2 DYNAMICS AND MECHANISM. JRNL REF RSC CHEM BIOL V. 6 1749 2025 JRNL REFN ESSN 2633-0679 JRNL PMID 40963517 JRNL DOI 10.1039/D5CB00169B REMARK 2 REMARK 2 RESOLUTION. 2.15 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0430 (REFMACAT 0.4.100) REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 53.75 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 14728 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.196 REMARK 3 FREE R VALUE : 0.251 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.018 REMARK 3 FREE R VALUE TEST SET COUNT : 739 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) : 2.15 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.21 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1050 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.64 REMARK 3 BIN R VALUE (WORKING SET) : 0.2640 REMARK 3 BIN FREE R VALUE SET COUNT : 67 REMARK 3 BIN FREE R VALUE : 0.3480 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2311 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 24 REMARK 3 SOLVENT ATOMS : 54 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 47.31 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.93900 REMARK 3 B22 (A**2) : -0.40700 REMARK 3 B33 (A**2) : 3.22700 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.34600 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.321 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.229 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.218 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 17.498 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.958 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.933 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2408 ; 0.006 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 2256 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3250 ; 1.573 ; 1.838 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5234 ; 0.528 ; 1.748 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 301 ; 6.634 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 15 ;17.952 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 399 ;16.940 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 359 ; 0.069 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2780 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 534 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 500 ; 0.213 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 60 ; 0.264 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1172 ; 0.181 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 95 ; 0.200 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): 1 ; 0.217 ; 0.200 REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 4 ; 0.139 ; 0.200 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): 1207 ; 1.511 ; 3.257 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1207 ; 1.510 ; 3.257 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1507 ; 2.142 ; 5.845 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1508 ; 2.142 ; 5.846 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1201 ; 1.537 ; 3.412 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1202 ; 1.536 ; 3.412 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1743 ; 2.274 ; 6.232 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1744 ; 2.274 ; 6.232 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 : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 57 A 404 REMARK 3 ORIGIN FOR THE GROUP (A): 7.0456 9.0155 18.7889 REMARK 3 T TENSOR REMARK 3 T11: 0.0427 T22: 0.1521 REMARK 3 T33: 0.0146 T12: -0.0234 REMARK 3 T13: -0.0126 T23: -0.0015 REMARK 3 L TENSOR REMARK 3 L11: 1.0967 L22: 1.9696 REMARK 3 L33: 1.8506 L12: -0.2325 REMARK 3 L13: 0.2453 L23: -0.5322 REMARK 3 S TENSOR REMARK 3 S11: -0.0024 S12: 0.0990 S13: -0.0893 REMARK 3 S21: -0.2228 S22: 0.0612 S23: 0.1366 REMARK 3 S31: 0.0311 S32: -0.4377 S33: -0.0588 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : C 7 C 12 REMARK 3 ORIGIN FOR THE GROUP (A): 5.7043 -2.3283 4.5063 REMARK 3 T TENSOR REMARK 3 T11: 0.2136 T22: 0.1631 REMARK 3 T33: 0.2041 T12: -0.0190 REMARK 3 T13: -0.0230 T23: 0.0155 REMARK 3 L TENSOR REMARK 3 L11: 7.1889 L22: 0.8481 REMARK 3 L33: 3.0313 L12: 0.2664 REMARK 3 L13: -1.7579 L23: 1.4106 REMARK 3 S TENSOR REMARK 3 S11: 0.0416 S12: 0.1194 S13: -0.1321 REMARK 3 S21: -0.0841 S22: -0.0361 S23: -0.0164 REMARK 3 S31: -0.1456 S32: -0.1148 S33: -0.0056 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK BULK SOLVENT 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: HYDROGENS HAVE BEEN ADDED IN THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 9VG3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 13-JUN-25. REMARK 100 THE DEPOSITION ID IS D_1300060558. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-APR-25 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL19U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97861 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 : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14755 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.150 REMARK 200 RESOLUTION RANGE LOW (A) : 53.751 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 6.900 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.21 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 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: PARROT REMARK 200 STARTING MODEL: 4X3O REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.89 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.95 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: TRIS 8.0, 25% PEG2000MME, PH 8.0, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 36.26400 REMARK 290 SMTRY3 2 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1830 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14160 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 5.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C 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 GLY A 102 REMARK 465 LEU A 103 REMARK 465 TYR A 104 REMARK 465 ILE A 300 REMARK 465 MET A 301 REMARK 465 GLY A 302 REMARK 465 LEU A 303 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 74 CG CD OE1 OE2 REMARK 470 ARG A 97 CG CD NE CZ NH1 NH2 REMARK 470 SER A 98 OG REMARK 470 ASN A 106 CG OD1 ND2 REMARK 470 GLU A 108 CG CD OE1 OE2 REMARK 470 LYS A 109 CG CD CE NZ REMARK 470 LYS A 125 CG CD CE NZ REMARK 470 LYS A 126 CG CD CE NZ REMARK 470 GLN A 180 CG CD OE1 NE2 REMARK 470 GLU A 211 CG CD OE1 OE2 REMARK 470 PHE A 214 CG CD1 CD2 CE1 CE2 CZ REMARK 470 GLU A 216 CG CD OE1 OE2 REMARK 470 VAL A 217 CG1 CG2 REMARK 470 SER A 238 OG REMARK 470 MET A 299 CG SD CE REMARK 470 LYS A 312 CG CD CE NZ REMARK 470 GLN A 355 CG CD OE1 NE2 REMARK 470 GLN C 10 CG CD OE1 NE2 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 NZ LYS C 9 O1 MYR C 101 1.73 REMARK 500 OE1 GLU A 342 O HOH A 501 2.00 REMARK 500 OD2 ASP A 353 O HOH A 502 2.02 REMARK 500 SG CYS A 148 SG CYS A 324 2.04 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 78 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES 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 ASN A 106 63.85 -113.77 REMARK 500 ASP A 231 38.38 -80.21 REMARK 500 LEU A 297 -119.78 -97.45 REMARK 500 ARG A 316 -9.91 -150.25 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 57 0.10 SIDE CHAIN REMARK 500 ARG A 75 0.10 SIDE CHAIN REMARK 500 ARG A 77 0.08 SIDE CHAIN REMARK 500 ARG A 201 0.25 SIDE CHAIN 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 403 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 195 SG REMARK 620 2 CYS A 200 SG 112.7 REMARK 620 3 CYS A 221 SG 117.9 105.8 REMARK 620 4 CYS A 224 SG 91.4 114.0 115.0 REMARK 620 N 1 2 3 DBREF 9VG3 A 57 356 UNP Q8IXJ6 SIR2_HUMAN 57 356 DBREF 9VG3 C 7 12 UNP P68431 H31_HUMAN 17 22 SEQRES 1 A 300 ARG LEU LEU ASP GLU LEU THR LEU GLU GLY VAL ALA ARG SEQRES 2 A 300 TYR MET GLN SER GLU ARG CYS ARG ARG VAL ILE CYS LEU SEQRES 3 A 300 VAL GLY ALA GLY ILE SER THR SER ALA GLY ILE PRO ASP SEQRES 4 A 300 PHE ARG SER PRO SER THR GLY LEU TYR ASP ASN LEU GLU SEQRES 5 A 300 LYS TYR HIS LEU PRO TYR PRO GLU ALA ILE PHE GLU ILE SEQRES 6 A 300 SER TYR PHE LYS LYS HIS PRO GLU PRO PHE PHE ALA LEU SEQRES 7 A 300 ALA LYS GLU LEU TYR PRO GLY GLN PHE LYS PRO THR ILE SEQRES 8 A 300 CYS HIS TYR PHE MET ARG LEU LEU LYS ASP LYS GLY LEU SEQRES 9 A 300 LEU LEU ARG CYS TYR THR GLN ASN ILE ASP THR LEU GLU SEQRES 10 A 300 ARG ILE ALA GLY LEU GLU GLN GLU ASP LEU VAL GLU ALA SEQRES 11 A 300 HIS GLY THR PHE TYR THR SER HIS CYS VAL SER ALA SER SEQRES 12 A 300 CYS ARG HIS GLU TYR PRO LEU SER TRP MET LYS GLU LYS SEQRES 13 A 300 ILE PHE SER GLU VAL THR PRO LYS CYS GLU ASP CYS GLN SEQRES 14 A 300 SER LEU VAL LYS PRO ASP ILE VAL PHE PHE GLY GLU SER SEQRES 15 A 300 LEU PRO ALA ARG PHE PHE SER CYS MET GLN SER ASP PHE SEQRES 16 A 300 LEU LYS VAL ASP LEU LEU LEU VAL MET GLY THR SER LEU SEQRES 17 A 300 GLN VAL GLN PRO PHE ALA SER LEU ILE SER LYS ALA PRO SEQRES 18 A 300 LEU SER THR PRO ARG LEU LEU ILE ASN LYS GLU LYS ALA SEQRES 19 A 300 GLY GLN SER ASP PRO PHE LEU GLY MET ILE MET GLY LEU SEQRES 20 A 300 GLY GLY GLY MET ASP PHE ASP SER LYS LYS ALA TYR ARG SEQRES 21 A 300 ASP VAL ALA TRP LEU GLY GLU CYS ASP GLN GLY CYS LEU SEQRES 22 A 300 ALA LEU ALA GLU LEU LEU GLY TRP LYS LYS GLU LEU GLU SEQRES 23 A 300 ASP LEU VAL ARG ARG GLU HIS ALA SER ILE ASP ALA GLN SEQRES 24 A 300 SER SEQRES 1 C 6 PRO ARG LYS GLN LEU ALA HET EDO A 401 4 HET EDO A 402 4 HET ZN A 403 1 HET MYR C 101 15 HETNAM EDO 1,2-ETHANEDIOL HETNAM ZN ZINC ION HETNAM MYR MYRISTIC ACID HETSYN EDO ETHYLENE GLYCOL FORMUL 3 EDO 2(C2 H6 O2) FORMUL 5 ZN ZN 2+ FORMUL 6 MYR C14 H28 O2 FORMUL 7 HOH *54(H2 O) HELIX 1 AA1 THR A 63 SER A 73 1 11 HELIX 2 AA2 ALA A 85 GLY A 92 5 8 HELIX 3 AA3 LEU A 107 HIS A 111 5 5 HELIX 4 AA4 TYR A 114 PHE A 119 5 6 HELIX 5 AA5 GLU A 120 HIS A 127 1 8 HELIX 6 AA6 PRO A 128 TYR A 139 1 12 HELIX 7 AA7 THR A 146 LYS A 158 1 13 HELIX 8 AA8 THR A 171 ALA A 176 1 6 HELIX 9 AA9 GLU A 179 GLU A 181 5 3 HELIX 10 AB1 LEU A 206 SER A 215 1 10 HELIX 11 AB2 PRO A 240 PHE A 251 1 12 HELIX 12 AB3 PRO A 268 ALA A 276 5 9 HELIX 13 AB4 GLU A 323 GLY A 336 1 14 HELIX 14 AB5 TRP A 337 GLN A 355 1 19 SHEET 1 AA1 6 LEU A 183 GLU A 185 0 SHEET 2 AA1 6 LEU A 161 THR A 166 1 N CYS A 164 O VAL A 184 SHEET 3 AA1 6 VAL A 79 VAL A 83 1 N CYS A 81 O TYR A 165 SHEET 4 AA1 6 LEU A 256 MET A 260 1 O LEU A 258 N LEU A 82 SHEET 5 AA1 6 ARG A 282 ASN A 286 1 O LEU A 283 N VAL A 259 SHEET 6 AA1 6 ASP A 317 LEU A 321 1 O TRP A 320 N LEU A 284 SHEET 1 AA2 3 GLU A 203 PRO A 205 0 SHEET 2 AA2 3 GLY A 188 CYS A 195 -1 N SER A 193 O TYR A 204 SHEET 3 AA2 3 VAL A 228 ILE A 232 -1 O ASP A 231 N THR A 192 LINK NZ LYS C 9 C1 MYR C 101 1555 1555 1.42 LINK SG CYS A 195 ZN ZN A 403 1555 1555 2.37 LINK SG CYS A 200 ZN ZN A 403 1555 1555 2.27 LINK SG CYS A 221 ZN ZN A 403 1555 1555 2.30 LINK SG CYS A 224 ZN ZN A 403 1555 1555 2.28 CISPEP 1 GLN A 267 PRO A 268 0 6.60 CRYST1 35.508 72.528 53.921 90.00 95.27 90.00 P 1 21 1 2 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 0.028163 0.000000 0.002598 0.00000 SCALE2 0.000000 0.013788 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018624 0.00000 CONECT 1070 2342 CONECT 1100 2342 CONECT 1266 2342 CONECT 1289 2342 CONECT 2314 2343 CONECT 2334 2335 2336 CONECT 2335 2334 CONECT 2336 2334 2337 CONECT 2337 2336 CONECT 2338 2339 2340 CONECT 2339 2338 CONECT 2340 2338 2341 CONECT 2341 2340 CONECT 2342 1070 1100 1266 1289 CONECT 2343 2314 2344 2345 CONECT 2344 2343 CONECT 2345 2343 2346 CONECT 2346 2345 2347 CONECT 2347 2346 2348 CONECT 2348 2347 2349 CONECT 2349 2348 2350 CONECT 2350 2349 2351 CONECT 2351 2350 2352 CONECT 2352 2351 2353 CONECT 2353 2352 2354 CONECT 2354 2353 2355 CONECT 2355 2354 2356 CONECT 2356 2355 2357 CONECT 2357 2356 MASTER 389 0 4 14 9 0 0 6 2389 2 29 25 END