HEADER TRANSFERASE 24-OCT-05 2BEI TITLE X-RAY STRUCTURE OF THIALYSINE N-ACETYLTRANSFERASE (SSAT2) FROM HOMO TITLE 2 SAPIENS COMPND MOL_ID: 1; COMPND 2 MOLECULE: DIAMINE ACETYLTRANSFERASE 2; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: SPERMIDINE/SPERMINE N(1)-ACETYLTRANSFERASE 2, POLYAMINE N- COMPND 5 ACETYLTRANSFERASE 2,SSAT2; COMPND 6 EC: 2.3.1.57; COMPND 7 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: SAT2, SSAT2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: B834 P(RARE2); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PVP 16 KEYWDS SSAT2, BC011751, AAH11751, THIALYSINE N-ACETYLTRANSFERASE, STRUCTURAL KEYWDS 2 GENOMICS, PROTEIN STRUCTURE INITIATIVE, PSI, CENTER FOR EUKARYOTIC KEYWDS 3 STRUCTURAL GENOMICS, CESG, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR G.E.WESENBERG,G.N.PHILLIPS JR.,B.W.HAN,E.BITTO,C.A.BINGMAN,E.BAE, AUTHOR 2 CENTER FOR EUKARYOTIC STRUCTURAL GENOMICS (CESG) REVDAT 4 18-OCT-17 2BEI 1 REMARK REVDAT 3 24-FEB-09 2BEI 1 VERSN REVDAT 2 01-AUG-06 2BEI 1 JRNL REVDAT 1 01-NOV-05 2BEI 0 JRNL AUTH B.W.HAN,C.A.BINGMAN,G.E.WESENBERG,G.N.PHILLIPS JRNL TITL CRYSTAL STRUCTURE OF HOMO SAPIENS THIALYSINE JRNL TITL 2 NEPSILON-ACETYLTRANSFERASE (HSSSAT2) IN COMPLEX WITH ACETYL JRNL TITL 3 COENZYME A. JRNL REF PROTEINS V. 64 288 2006 JRNL REFN ISSN 0887-3585 JRNL PMID 16596569 JRNL DOI 10.1002/PROT.20967 REMARK 2 REMARK 2 RESOLUTION. 1.84 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REFMAC_5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.84 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.77 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 96.7 REMARK 3 NUMBER OF REFLECTIONS : 34192 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) : 0.207 REMARK 3 R VALUE (WORKING SET) : 0.205 REMARK 3 FREE R VALUE : 0.249 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.027 REMARK 3 FREE R VALUE TEST SET COUNT : 1719 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) : 1.84 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.89 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1752 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 71.43 REMARK 3 BIN R VALUE (WORKING SET) : 0.2550 REMARK 3 BIN FREE R VALUE SET COUNT : 91 REMARK 3 BIN FREE R VALUE : 0.2940 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2521 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 51 REMARK 3 SOLVENT ATOMS : 305 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.18 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.77100 REMARK 3 B22 (A**2) : -1.70900 REMARK 3 B33 (A**2) : -0.06200 REMARK 3 B12 (A**2) : 0.00000 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): 0.144 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.140 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.090 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.886 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.949 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.934 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2628 ; 0.015 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3540 ; 1.576 ; 1.979 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 312 ; 5.958 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 126 ;32.086 ;23.333 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 454 ;12.460 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 20 ;12.152 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 373 ; 0.126 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1975 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1266 ; 0.213 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1796 ; 0.308 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 292 ; 0.255 ; 0.200 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): 46 ; 0.185 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 37 ; 0.302 ; 0.200 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): 1619 ; 1.878 ; 2.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2456 ; 2.843 ; 4.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1197 ; 4.884 ; 6.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1083 ; 6.472 ; 8.000 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 : BABINET MODEL PLUS 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS,NO ELECTRON DENSITY ON CHAIN A ASP48 - ASN49, STRONG REMARK 3 ELECTRON DENSITY ON CHAIN B FOR THOSE RESIDUES, MOLPROBITY USED REMARK 3 TO ASSIST IN FINAL MODEL BUILDING. REMARK 4 REMARK 4 2BEI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-OCT-05. REMARK 100 THE DEPOSITION ID IS D_1000034999. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-OCT-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97911, 0.96388 REMARK 200 MONOCHROMATOR : CRYOGENICALLY COOLED SI (220) REMARK 200 DOUBLE BOUNCE REMARK 200 OPTICS : HORIZONTAL SAGITALLY FOCUSING REMARK 200 2ND BENT MONOCHROMATOR CRYSTAL, REMARK 200 VERTICAL BENT FOCUSING MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34249 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.842 REMARK 200 RESOLUTION RANGE LOW (A) : 43.774 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 200 DATA REDUNDANCY : 6.800 REMARK 200 R MERGE (I) : 0.07700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.8330 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.84 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.92 REMARK 200 COMPLETENESS FOR SHELL (%) : 78.5 REMARK 200 DATA REDUNDANCY IN SHELL : 4.30 REMARK 200 R MERGE FOR SHELL (I) : 0.45900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.377 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHARP, DM 5.0, SOLOMON REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10 MG/ML PROTEIN, 16.4% PEG 5K, 0.10 M REMARK 280 MOPS, 0.15 M POTASSIUM GLUTAMTE, PH 7.0, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 277K, VAPOR DIFFUSION, HANGING DROP 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 27.29150 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 43.77400 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 41.81050 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 43.77400 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.29150 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 41.81050 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7830 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15590 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -50.0 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 SER A 1 REMARK 465 ALA A 2 REMARK 465 SER A 31 REMARK 465 ASP A 32 REMARK 465 GLN A 33 REMARK 465 VAL A 34 REMARK 465 PRO A 61 REMARK 465 ALA A 62 REMARK 465 PRO A 63 REMARK 465 GLY A 64 REMARK 465 LYS A 65 REMARK 465 LEU A 66 REMARK 465 LEU A 67 REMARK 465 LYS A 170 REMARK 465 SER B 1 REMARK 465 LEU B 60 REMARK 465 PRO B 61 REMARK 465 ALA B 62 REMARK 465 PRO B 63 REMARK 465 GLY B 64 REMARK 465 LYS B 65 REMARK 465 LEU B 66 REMARK 465 LEU B 67 REMARK 465 GLY B 68 REMARK 465 PRO B 69 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 O HOH B 186 O HOH B 187 1.36 REMARK 500 O HOH A 307 O HOH A 309 1.54 REMARK 500 O HOH A 307 O HOH A 323 1.56 REMARK 500 O HOH A 308 O HOH A 310 1.64 REMARK 500 O HOH B 199 O HOH B 201 1.85 REMARK 500 O HOH B 180 O HOH B 181 1.85 REMARK 500 O HOH B 199 O HOH B 274 1.92 REMARK 500 O HOH B 214 O HOH B 278 1.95 REMARK 500 O HOH B 197 O HOH B 274 2.00 REMARK 500 O HOH B 210 O HOH B 212 2.06 REMARK 500 O HOH B 200 O HOH B 201 2.06 REMARK 500 O HOH B 252 O HOH B 253 2.13 REMARK 500 O HOH B 196 O HOH B 197 2.18 REMARK 500 O HOH B 210 O HOH B 221 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 307 O HOH B 176 2464 1.60 REMARK 500 O HOH B 251 O HOH B 269 4556 1.74 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 LYS A 29 61.33 64.93 REMARK 500 PHE A 46 -8.74 -140.27 REMARK 500 ASN A 49 31.69 86.64 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACO A 306 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: GO.36731 RELATED DB: TARGETDB DBREF 2BEI A 2 170 UNP Q96F10 SAT2_HUMAN 2 170 DBREF 2BEI B 2 170 UNP Q96F10 SAT2_HUMAN 2 170 SEQADV 2BEI SER A 1 UNP Q96F10 CLONING ARTIFACT SEQADV 2BEI MSE A 97 UNP Q96F10 MET 97 MODIFIED RESIDUE SEQADV 2BEI MSE A 137 UNP Q96F10 MET 137 MODIFIED RESIDUE SEQADV 2BEI SER B 1 UNP Q96F10 CLONING ARTIFACT SEQADV 2BEI MSE B 97 UNP Q96F10 MET 97 MODIFIED RESIDUE SEQADV 2BEI MSE B 137 UNP Q96F10 MET 137 MODIFIED RESIDUE SEQRES 1 A 170 SER ALA SER VAL ARG ILE ARG GLU ALA LYS GLU GLY ASP SEQRES 2 A 170 CYS GLY ASP ILE LEU ARG LEU ILE ARG GLU LEU ALA GLU SEQRES 3 A 170 PHE GLU LYS LEU SER ASP GLN VAL LYS ILE SER GLU GLU SEQRES 4 A 170 ALA LEU ARG ALA ASP GLY PHE GLY ASP ASN PRO PHE TYR SEQRES 5 A 170 HIS CYS LEU VAL ALA GLU ILE LEU PRO ALA PRO GLY LYS SEQRES 6 A 170 LEU LEU GLY PRO CYS VAL VAL GLY TYR GLY ILE TYR TYR SEQRES 7 A 170 PHE ILE TYR SER THR TRP LYS GLY ARG THR ILE TYR LEU SEQRES 8 A 170 GLU ASP ILE TYR VAL MSE PRO GLU TYR ARG GLY GLN GLY SEQRES 9 A 170 ILE GLY SER LYS ILE ILE LYS LYS VAL ALA GLU VAL ALA SEQRES 10 A 170 LEU ASP LYS GLY CYS SER GLN PHE ARG LEU ALA VAL LEU SEQRES 11 A 170 ASP TRP ASN GLN ARG ALA MSE ASP LEU TYR LYS ALA LEU SEQRES 12 A 170 GLY ALA GLN ASP LEU THR GLU ALA GLU GLY TRP HIS PHE SEQRES 13 A 170 PHE CYS PHE GLN GLY GLU ALA THR ARG LYS LEU ALA GLY SEQRES 14 A 170 LYS SEQRES 1 B 170 SER ALA SER VAL ARG ILE ARG GLU ALA LYS GLU GLY ASP SEQRES 2 B 170 CYS GLY ASP ILE LEU ARG LEU ILE ARG GLU LEU ALA GLU SEQRES 3 B 170 PHE GLU LYS LEU SER ASP GLN VAL LYS ILE SER GLU GLU SEQRES 4 B 170 ALA LEU ARG ALA ASP GLY PHE GLY ASP ASN PRO PHE TYR SEQRES 5 B 170 HIS CYS LEU VAL ALA GLU ILE LEU PRO ALA PRO GLY LYS SEQRES 6 B 170 LEU LEU GLY PRO CYS VAL VAL GLY TYR GLY ILE TYR TYR SEQRES 7 B 170 PHE ILE TYR SER THR TRP LYS GLY ARG THR ILE TYR LEU SEQRES 8 B 170 GLU ASP ILE TYR VAL MSE PRO GLU TYR ARG GLY GLN GLY SEQRES 9 B 170 ILE GLY SER LYS ILE ILE LYS LYS VAL ALA GLU VAL ALA SEQRES 10 B 170 LEU ASP LYS GLY CYS SER GLN PHE ARG LEU ALA VAL LEU SEQRES 11 B 170 ASP TRP ASN GLN ARG ALA MSE ASP LEU TYR LYS ALA LEU SEQRES 12 B 170 GLY ALA GLN ASP LEU THR GLU ALA GLU GLY TRP HIS PHE SEQRES 13 B 170 PHE CYS PHE GLN GLY GLU ALA THR ARG LYS LEU ALA GLY SEQRES 14 B 170 LYS MODRES 2BEI MSE A 97 MET SELENOMETHIONINE MODRES 2BEI MSE A 137 MET SELENOMETHIONINE MODRES 2BEI MSE B 97 MET SELENOMETHIONINE MODRES 2BEI MSE B 137 MET SELENOMETHIONINE HET MSE A 97 8 HET MSE A 137 8 HET MSE B 97 8 HET MSE B 137 8 HET ACO A 306 51 HETNAM MSE SELENOMETHIONINE HETNAM ACO ACETYL COENZYME *A FORMUL 1 MSE 4(C5 H11 N O2 SE) FORMUL 3 ACO C23 H38 N7 O17 P3 S FORMUL 4 HOH *305(H2 O) HELIX 1 1 LYS A 10 GLY A 12 5 3 HELIX 2 2 ASP A 13 LYS A 29 1 17 HELIX 3 3 SER A 37 GLY A 47 1 11 HELIX 4 4 PRO A 98 ARG A 101 5 4 HELIX 5 5 GLY A 104 LYS A 120 1 17 HELIX 6 6 ASN A 133 LEU A 143 1 11 HELIX 7 7 LEU A 148 GLY A 153 1 6 HELIX 8 8 GLY A 161 ALA A 168 1 8 HELIX 9 9 LYS B 10 GLY B 12 5 3 HELIX 10 10 ASP B 13 GLU B 28 1 16 HELIX 11 11 LEU B 30 VAL B 34 5 5 HELIX 12 12 SER B 37 GLY B 47 1 11 HELIX 13 13 PRO B 98 ARG B 101 5 4 HELIX 14 14 GLY B 104 LYS B 120 1 17 HELIX 15 15 ASN B 133 GLY B 144 1 12 HELIX 16 16 LEU B 148 GLY B 153 1 6 HELIX 17 17 GLN B 160 ALA B 168 1 9 SHEET 1 A 7 VAL A 4 GLU A 8 0 SHEET 2 A 7 HIS A 53 ILE A 59 -1 O VAL A 56 N ARG A 7 SHEET 3 A 7 CYS A 70 SER A 82 -1 O CYS A 70 N ILE A 59 SHEET 4 A 7 GLY A 86 VAL A 96 -1 O THR A 88 N ILE A 80 SHEET 5 A 7 GLN A 124 LEU A 130 1 O ARG A 126 N LEU A 91 SHEET 6 A 7 TRP B 154 PHE B 159 -1 O PHE B 157 N LEU A 127 SHEET 7 A 7 GLN A 146 ASP A 147 -1 N GLN A 146 O CYS B 158 SHEET 1 B 7 ARG B 5 GLU B 8 0 SHEET 2 B 7 HIS B 53 GLU B 58 -1 O GLU B 58 N ARG B 5 SHEET 3 B 7 GLY B 73 SER B 82 -1 O TYR B 77 N HIS B 53 SHEET 4 B 7 GLY B 86 VAL B 96 -1 O THR B 88 N ILE B 80 SHEET 5 B 7 GLN B 124 LEU B 130 1 O ARG B 126 N ILE B 89 SHEET 6 B 7 TRP A 154 GLN A 160 -1 N PHE A 157 O LEU B 127 SHEET 7 B 7 GLN B 146 ASP B 147 -1 O GLN B 146 N CYS A 158 LINK C VAL A 96 N MSE A 97 1555 1555 1.33 LINK C MSE A 97 N PRO A 98 1555 1555 1.34 LINK C ALA A 136 N MSE A 137 1555 1555 1.33 LINK C MSE A 137 N ASP A 138 1555 1555 1.34 LINK C VAL B 96 N MSE B 97 1555 1555 1.33 LINK C MSE B 97 N PRO B 98 1555 1555 1.34 LINK C ALA B 136 N MSE B 137 1555 1555 1.34 LINK C MSE B 137 N ASP B 138 1555 1555 1.33 CISPEP 1 ASP A 48 ASN A 49 0 -0.22 SITE 1 AC1 31 PHE A 27 GLU A 92 ASP A 93 ILE A 94 SITE 2 AC1 31 TYR A 95 VAL A 96 ARG A 101 GLY A 102 SITE 3 AC1 31 GLN A 103 GLY A 104 ILE A 105 GLY A 106 SITE 4 AC1 31 SER A 107 ALA A 128 ASN A 133 ARG A 135 SITE 5 AC1 31 LEU A 139 TYR A 140 HOH A 312 HOH A 315 SITE 6 AC1 31 HOH A 321 HOH A 348 HOH A 361 HOH A 367 SITE 7 AC1 31 HOH A 434 ARG B 101 GLY B 102 ARG B 135 SITE 8 AC1 31 HOH B 181 HOH B 189 HOH B 264 CRYST1 54.583 83.621 87.548 90.00 90.00 90.00 P 21 21 21 8 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 0.018321 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011959 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011422 0.00000