3KKZ - Header Asymmetric Unit

HEADER TRANSFERASE 06-NOV-09 3KKZ

TITLE CRYSTAL STRUCTURE OF THE Q5LES9_BACFN PROTEIN FROM TITLE 2 BACTEROIDES FRAGILIS. NORTHEAST STRUCTURAL GENOMICS TITLE 3 CONSORTIUM TARGET BFR250.

COMPND MOL_ID: 1; COMPND 2 MOLECULE: UNCHARACTERIZED PROTEIN Q5LES9; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACTEROIDES FRAGILIS NCTC 9343; SOURCE 3 ORGANISM_TAXID: 272559; SOURCE 4 STRAIN: ATCC 25285/NCTC 9343; SOURCE 5 GENE: BF1671; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) +MAGIC; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET 21-23C

KEYWDS PUTATIVE METHYLTRANSFERASE, BFR250, NESG, STRUCTURAL KEYWDS 2 GENOMICS, PSI-2, PROTEIN STRUCTURE INITIATIVE, NORTHEAST KEYWDS 3 STRUCTURAL GENOMICS CONSORTIUM

EXPDTA X-RAY DIFFRACTION

AUTHOR S.VOROBIEV,H.NEELY,J.SEETHARAMAN,D.WANG,C.CICCOSANTI, AUTHOR 2 E.L.FOOTE,S.SAHDEV,T.B.ACTON,R.XIAO,J.K.EVERETT, AUTHOR 3 G.T.MONTELIONE,L.TONG,J.F.HUNT,NORTHEAST STRUCTURAL AUTHOR 4 GENOMICS CONSORTIUM (NESG)

REVDAT 1 24-NOV-09 3KKZ 0

JRNL AUTH S.VOROBIEV,H.NEELY,J.SEETHARAMAN,D.WANG, JRNL AUTH 2 C.CICCOSANTI,E.L.FOOTE,S.SAHDEV,T.B.ACTON,R.XIAO, JRNL AUTH 3 J.K.EVERETT,G.T.MONTELIONE,L.TONG,J.F.HUNT JRNL TITL CRYSTAL STRUCTURE OF THE Q5LES9_BACFN PROTEIN FROM JRNL TITL 2 BACTEROIDES FRAGILIS. JRNL REF TO BE PUBLISHED JRNL REFN

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. 1.68 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.5_2) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VICENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE- REMARK 3 : KUNSTLEVE,LI-WEI HUNG,ROBERT IMMORMINO, REMARK 3 : TOM IOERGER,AIRLIE MCCOY,ERIK MCKEE,NIGEL REMARK 3 : MORIARTY,REETAL PAI,RANDY READ,JANE REMARK 3 : RICHARDSON,DAVID RICHARDSON,TOD ROMO,JIM REMARK 3 : SACCHETTINI,NICHOLAS SAUTER,JACOB SMITH, REMARK 3 : LAURENT STORONI,TOM TERWILLIGER,PETER REMARK 3 : ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.68 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.71 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.820 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 121866 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.144 REMARK 3 R VALUE (WORKING SET) : 0.142 REMARK 3 FREE R VALUE : 0.186 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.050 REMARK 3 FREE R VALUE TEST SET COUNT : 6155 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 34.7214 - 5.2048 0.98 3783 223 0.1992 0.1855 REMARK 3 2 5.2048 - 4.1334 1.00 3798 259 0.1472 0.1610 REMARK 3 3 4.1334 - 3.6115 1.00 3892 223 0.1256 0.1655 REMARK 3 4 3.6115 - 3.2816 1.00 3874 224 0.1385 0.1663 REMARK 3 5 3.2816 - 3.0465 1.00 3840 204 0.1452 0.1900 REMARK 3 6 3.0465 - 2.8670 1.00 3909 196 0.1499 0.2007 REMARK 3 7 2.8670 - 2.7235 1.00 3851 191 0.1443 0.1941 REMARK 3 8 2.7235 - 2.6050 1.00 3922 204 0.1389 0.1909 REMARK 3 9 2.6050 - 2.5047 1.00 3852 225 0.1325 0.1739 REMARK 3 10 2.5047 - 2.4183 1.00 3814 225 0.1295 0.2047 REMARK 3 11 2.4183 - 2.3427 1.00 3923 197 0.1270 0.1958 REMARK 3 12 2.3427 - 2.2757 1.00 3863 216 0.1243 0.1669 REMARK 3 13 2.2757 - 2.2158 1.00 3838 219 0.1193 0.1712 REMARK 3 14 2.2158 - 2.1618 1.00 3862 200 0.1075 0.1594 REMARK 3 15 2.1618 - 2.1127 1.00 3891 189 0.1086 0.1584 REMARK 3 16 2.1127 - 2.0677 1.00 3892 193 0.1002 0.1586 REMARK 3 17 2.0677 - 2.0263 1.00 3870 196 0.1097 0.1768 REMARK 3 18 2.0263 - 1.9881 1.00 3961 150 0.1080 0.1663 REMARK 3 19 1.9881 - 1.9526 1.00 3824 203 0.1158 0.1961 REMARK 3 20 1.9526 - 1.9195 1.00 3943 172 0.1164 0.1849 REMARK 3 21 1.9195 - 1.8886 1.00 3871 217 0.1266 0.1874 REMARK 3 22 1.8886 - 1.8595 1.00 3804 207 0.1319 0.2270 REMARK 3 23 1.8595 - 1.8322 1.00 3900 217 0.1422 0.1934 REMARK 3 24 1.8322 - 1.8063 1.00 3805 208 0.1422 0.2225 REMARK 3 25 1.8063 - 1.7819 1.00 3898 179 0.1425 0.2069 REMARK 3 26 1.7819 - 1.7588 1.00 3859 189 0.1419 0.1943 REMARK 3 27 1.7588 - 1.7368 1.00 3974 206 0.1501 0.2281 REMARK 3 28 1.7368 - 1.7159 0.99 3801 210 0.1646 0.2347 REMARK 3 29 1.7159 - 1.6959 0.99 3822 214 0.1812 0.2489 REMARK 3 30 1.6959 - 1.6769 0.94 3575 199 0.1842 0.2352 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : 0.40 REMARK 3 B_SOL : 60.22 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.200 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.820 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 4205 REMARK 3 ANGLE : 1.055 5701 REMARK 3 CHIRALITY : 0.071 610 REMARK 3 PLANARITY : 0.005 728 REMARK 3 DIHEDRAL : 22.669 1536 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 3KKZ COMPLIES WITH FORMAT V. 3.20, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-NOV-09. REMARK 100 THE RCSB ID CODE IS RCSB056122.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-OCT-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X4A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97909 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 122052 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.677 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : 0.05100 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 33.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.68 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.71 REMARK 200 COMPLETENESS FOR SHELL (%) : 87.3 REMARK 200 DATA REDUNDANCY IN SHELL : 3.10 REMARK 200 R MERGE FOR SHELL (I) : 0.40900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: BNP, RESOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.83 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG 4000, 0.17M AMMONIUM REMARK 280 ACETATE, 0.085M SODIUM CITRATE, 15% GLYCEROL, 3MM SAM, PH 5.6, REMARK 280 MICROBATCH UNDER PARAFFIN OIL, TEMPERATURE 293K

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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+1/2,Y+1/2,Z 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 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 68.37050 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.03400 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 68.37050 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 29.03400 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 300 REMARK: MONOMER ACCORDING TO AGGREGATION SCREENING

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: 1990 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21300 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -16.0 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 MSE A 1 REMARK 465 SER A 2 REMARK 465 ASN A 3 REMARK 465 GLU A 4 REMARK 465 ASN A 5 REMARK 465 HIS A 262 REMARK 465 HIS A 263 REMARK 465 HIS A 264 REMARK 465 HIS A 265 REMARK 465 HIS A 266 REMARK 465 HIS A 267 REMARK 465 MSE B 1 REMARK 465 SER B 2 REMARK 465 ASN B 3 REMARK 465 GLU B 4 REMARK 465 ASN B 5 REMARK 465 LYS B 6 REMARK 465 THR B 7 REMARK 465 ILE B 8 REMARK 465 HIS B 9 REMARK 465 ASP B 10 REMARK 465 PHE B 11 REMARK 465 HIS B 262 REMARK 465 HIS B 263 REMARK 465 HIS B 264 REMARK 465 HIS B 265 REMARK 465 HIS B 266 REMARK 465 HIS B 267

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 6 CG CD CE NZ REMARK 470 GLU A 228 CG CD OE1 OE2 REMARK 470 ARG A 258 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 12 CG CD OE1 OE2 REMARK 470 GLU B 228 CG CD OE1 OE2 REMARK 470 GLU B 261 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 ASP A 107 60.69 -154.23 REMARK 500 ALA A 123 -22.84 -142.45 REMARK 500 TYR A 170 87.01 -161.72 REMARK 500 THR A 202 -78.10 -91.46 REMARK 500 TYR A 205 -66.41 -142.18 REMARK 500 ARG B 97 -1.46 -142.77 REMARK 500 ASP B 107 61.49 -153.72 REMARK 500 ALA B 123 -25.57 -141.23 REMARK 500 TYR B 170 84.10 -163.28 REMARK 500 THR B 202 -79.06 -89.93 REMARK 500 TYR B 205 -66.83 -139.77 REMARK 500 REMARK 500 REMARK: NULL

REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B 552 DISTANCE = 9.55 ANGSTROMS REMARK 525 HOH A 622 DISTANCE = 6.76 ANGSTROMS REMARK 525 HOH A 736 DISTANCE = 8.17 ANGSTROMS REMARK 525 HOH A 813 DISTANCE = 5.95 ANGSTROMS

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAM A 301 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAM B 302

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: BFR250 RELATED DB: TARGETDB

DBREF 3KKZ A 1 259 UNP Q5LES9 Q5LES9_BACFN 1 259 DBREF 3KKZ B 1 259 UNP Q5LES9 Q5LES9_BACFN 1 259

SEQADV 3KKZ LEU A 260 UNP Q5LES9 EXPRESSION TAG SEQADV 3KKZ GLU A 261 UNP Q5LES9 EXPRESSION TAG SEQADV 3KKZ HIS A 262 UNP Q5LES9 EXPRESSION TAG SEQADV 3KKZ HIS A 263 UNP Q5LES9 EXPRESSION TAG SEQADV 3KKZ HIS A 264 UNP Q5LES9 EXPRESSION TAG SEQADV 3KKZ HIS A 265 UNP Q5LES9 EXPRESSION TAG SEQADV 3KKZ HIS A 266 UNP Q5LES9 EXPRESSION TAG SEQADV 3KKZ HIS A 267 UNP Q5LES9 EXPRESSION TAG SEQADV 3KKZ LEU B 260 UNP Q5LES9 EXPRESSION TAG SEQADV 3KKZ GLU B 261 UNP Q5LES9 EXPRESSION TAG SEQADV 3KKZ HIS B 262 UNP Q5LES9 EXPRESSION TAG SEQADV 3KKZ HIS B 263 UNP Q5LES9 EXPRESSION TAG SEQADV 3KKZ HIS B 264 UNP Q5LES9 EXPRESSION TAG SEQADV 3KKZ HIS B 265 UNP Q5LES9 EXPRESSION TAG SEQADV 3KKZ HIS B 266 UNP Q5LES9 EXPRESSION TAG SEQADV 3KKZ HIS B 267 UNP Q5LES9 EXPRESSION TAG

SEQRES 1 A 267 MSE SER ASN GLU ASN LYS THR ILE HIS ASP PHE GLU LEU SEQRES 2 A 267 ASN LEU ILE CYS ASP PHE PHE SER ASN MSE GLU ARG GLN SEQRES 3 A 267 GLY PRO GLY SER PRO GLU VAL THR LEU LYS ALA LEU SER SEQRES 4 A 267 PHE ILE ASP ASN LEU THR GLU LYS SER LEU ILE ALA ASP SEQRES 5 A 267 ILE GLY CYS GLY THR GLY GLY GLN THR MSE VAL LEU ALA SEQRES 6 A 267 GLY HIS VAL THR GLY GLN VAL THR GLY LEU ASP PHE LEU SEQRES 7 A 267 SER GLY PHE ILE ASP ILE PHE ASN ARG ASN ALA ARG GLN SEQRES 8 A 267 SER GLY LEU GLN ASN ARG VAL THR GLY ILE VAL GLY SER SEQRES 9 A 267 MSE ASP ASP LEU PRO PHE ARG ASN GLU GLU LEU ASP LEU SEQRES 10 A 267 ILE TRP SER GLU GLY ALA ILE TYR ASN ILE GLY PHE GLU SEQRES 11 A 267 ARG GLY LEU ASN GLU TRP ARG LYS TYR LEU LYS LYS GLY SEQRES 12 A 267 GLY TYR LEU ALA VAL SER GLU CYS SER TRP PHE THR ASP SEQRES 13 A 267 GLU ARG PRO ALA GLU ILE ASN ASP PHE TRP MSE ASP ALA SEQRES 14 A 267 TYR PRO GLU ILE ASP THR ILE PRO ASN GLN VAL ALA LYS SEQRES 15 A 267 ILE HIS LYS ALA GLY TYR LEU PRO VAL ALA THR PHE ILE SEQRES 16 A 267 LEU PRO GLU ASN CYS TRP THR ASP HIS TYR PHE THR PRO SEQRES 17 A 267 LYS VAL ALA ALA GLN LYS ILE PHE LEU THR LYS TYR ALA SEQRES 18 A 267 GLY ASN LYS ILE ALA GLU GLU PHE SER MSE LEU GLN SER SEQRES 19 A 267 ILE GLU GLU GLU LEU TYR HIS LYS TYR LYS GLU TYR TYR SEQRES 20 A 267 GLY TYR THR PHE PHE ILE ALA LYS LYS ILE ARG LEU LEU SEQRES 21 A 267 GLU HIS HIS HIS HIS HIS HIS SEQRES 1 B 267 MSE SER ASN GLU ASN LYS THR ILE HIS ASP PHE GLU LEU SEQRES 2 B 267 ASN LEU ILE CYS ASP PHE PHE SER ASN MSE GLU ARG GLN SEQRES 3 B 267 GLY PRO GLY SER PRO GLU VAL THR LEU LYS ALA LEU SER SEQRES 4 B 267 PHE ILE ASP ASN LEU THR GLU LYS SER LEU ILE ALA ASP SEQRES 5 B 267 ILE GLY CYS GLY THR GLY GLY GLN THR MSE VAL LEU ALA SEQRES 6 B 267 GLY HIS VAL THR GLY GLN VAL THR GLY LEU ASP PHE LEU SEQRES 7 B 267 SER GLY PHE ILE ASP ILE PHE ASN ARG ASN ALA ARG GLN SEQRES 8 B 267 SER GLY LEU GLN ASN ARG VAL THR GLY ILE VAL GLY SER SEQRES 9 B 267 MSE ASP ASP LEU PRO PHE ARG ASN GLU GLU LEU ASP LEU SEQRES 10 B 267 ILE TRP SER GLU GLY ALA ILE TYR ASN ILE GLY PHE GLU SEQRES 11 B 267 ARG GLY LEU ASN GLU TRP ARG LYS TYR LEU LYS LYS GLY SEQRES 12 B 267 GLY TYR LEU ALA VAL SER GLU CYS SER TRP PHE THR ASP SEQRES 13 B 267 GLU ARG PRO ALA GLU ILE ASN ASP PHE TRP MSE ASP ALA SEQRES 14 B 267 TYR PRO GLU ILE ASP THR ILE PRO ASN GLN VAL ALA LYS SEQRES 15 B 267 ILE HIS LYS ALA GLY TYR LEU PRO VAL ALA THR PHE ILE SEQRES 16 B 267 LEU PRO GLU ASN CYS TRP THR ASP HIS TYR PHE THR PRO SEQRES 17 B 267 LYS VAL ALA ALA GLN LYS ILE PHE LEU THR LYS TYR ALA SEQRES 18 B 267 GLY ASN LYS ILE ALA GLU GLU PHE SER MSE LEU GLN SER SEQRES 19 B 267 ILE GLU GLU GLU LEU TYR HIS LYS TYR LYS GLU TYR TYR SEQRES 20 B 267 GLY TYR THR PHE PHE ILE ALA LYS LYS ILE ARG LEU LEU SEQRES 21 B 267 GLU HIS HIS HIS HIS HIS HIS

MODRES 3KKZ MSE A 23 MET SELENOMETHIONINE MODRES 3KKZ MSE A 62 MET SELENOMETHIONINE MODRES 3KKZ MSE A 105 MET SELENOMETHIONINE MODRES 3KKZ MSE A 167 MET SELENOMETHIONINE MODRES 3KKZ MSE A 231 MET SELENOMETHIONINE MODRES 3KKZ MSE B 23 MET SELENOMETHIONINE MODRES 3KKZ MSE B 62 MET SELENOMETHIONINE MODRES 3KKZ MSE B 105 MET SELENOMETHIONINE MODRES 3KKZ MSE B 167 MET SELENOMETHIONINE MODRES 3KKZ MSE B 231 MET SELENOMETHIONINE

HET MSE A 23 8 HET MSE A 62 8 HET MSE A 105 8 HET MSE A 167 8 HET MSE A 231 8 HET MSE B 23 8 HET MSE B 62 8 HET MSE B 105 8 HET MSE B 167 8 HET MSE B 231 8 HET SAM A 301 27 HET SAM B 302 27

HETNAM MSE SELENOMETHIONINE HETNAM SAM S-ADENOSYLMETHIONINE

FORMUL 1 MSE 10(C5 H11 N O2 SE) FORMUL 3 SAM 2(C15 H22 N6 O5 S) FORMUL 5 HOH *452(H2 O)

HELIX 1 1 THR A 7 ASN A 22 1 16 HELIX 2 2 SER A 30 SER A 39 1 10 HELIX 3 3 GLY A 58 GLY A 66 1 9 HELIX 4 4 LEU A 78 SER A 92 1 15 HELIX 5 5 ALA A 123 ILE A 127 5 5 HELIX 6 6 GLY A 128 ARG A 137 1 10 HELIX 7 7 PRO A 159 TYR A 170 1 12 HELIX 8 8 ILE A 176 ALA A 186 1 11 HELIX 9 9 PRO A 197 TRP A 201 5 5 HELIX 10 10 TYR A 205 TYR A 220 1 16 HELIX 11 11 ASN A 223 LYS A 244 1 22 HELIX 12 12 ARG A 258 GLU A 261 5 4 HELIX 13 13 GLU B 12 SER B 21 1 10 HELIX 14 14 SER B 30 SER B 39 1 10 HELIX 15 15 GLY B 58 HIS B 67 1 10 HELIX 16 16 LEU B 78 SER B 92 1 15 HELIX 17 17 ALA B 123 ILE B 127 5 5 HELIX 18 18 GLY B 128 ARG B 137 1 10 HELIX 19 19 PRO B 159 TYR B 170 1 12 HELIX 20 20 ILE B 176 ALA B 186 1 11 HELIX 21 21 PRO B 197 TRP B 201 5 5 HELIX 22 22 TYR B 205 TYR B 220 1 16 HELIX 23 23 ASN B 223 LYS B 244 1 22 HELIX 24 24 ARG B 258 GLU B 261 5 4

SHEET 1 A14 VAL A 98 VAL A 102 0 SHEET 2 A14 GLN A 71 ASP A 76 1 N GLY A 74 O ILE A 101 SHEET 3 A14 LEU A 49 ILE A 53 1 N ASP A 52 O LEU A 75 SHEET 4 A14 LEU A 115 SER A 120 1 O TRP A 119 N ALA A 51 SHEET 5 A14 LEU A 140 TRP A 153 1 O LYS A 141 N LEU A 115 SHEET 6 A14 TYR A 247 LYS A 256 -1 O PHE A 252 N VAL A 148 SHEET 7 A14 TYR A 188 ILE A 195 -1 N PHE A 194 O PHE A 251 SHEET 8 A14 TYR B 188 ILE B 195 -1 O ILE B 195 N VAL A 191 SHEET 9 A14 TYR B 247 LYS B 256 -1 O ILE B 253 N ALA B 192 SHEET 10 A14 LEU B 140 TRP B 153 -1 N LEU B 146 O ALA B 254 SHEET 11 A14 LEU B 115 SER B 120 1 N LEU B 115 O LYS B 141 SHEET 12 A14 LEU B 49 ILE B 53 1 N ALA B 51 O TRP B 119 SHEET 13 A14 GLN B 71 ASP B 76 1 O LEU B 75 N ASP B 52 SHEET 14 A14 VAL B 98 VAL B 102 1 O ILE B 101 N GLY B 74 SHEET 1 B 8 ASP A 174 THR A 175 0 SHEET 2 B 8 LEU A 140 TRP A 153 1 N TRP A 153 O ASP A 174 SHEET 3 B 8 TYR A 247 LYS A 256 -1 O PHE A 252 N VAL A 148 SHEET 4 B 8 TYR A 188 ILE A 195 -1 N PHE A 194 O PHE A 251 SHEET 5 B 8 TYR B 188 ILE B 195 -1 O ILE B 195 N VAL A 191 SHEET 6 B 8 TYR B 247 LYS B 256 -1 O ILE B 253 N ALA B 192 SHEET 7 B 8 LEU B 140 TRP B 153 -1 N LEU B 146 O ALA B 254 SHEET 8 B 8 ASP B 174 THR B 175 1 O ASP B 174 N TRP B 153

LINK C MSE A 23 N GLU A 24 1555 1555 1.33 LINK C MSE A 62 N VAL A 63 1555 1555 1.33 LINK C MSE A 105 N ASP A 106 1555 1555 1.33 LINK C MSE A 167 N ASP A 168 1555 1555 1.33 LINK C MSE A 231 N LEU A 232 1555 1555 1.33 LINK C MSE B 23 N GLU B 24 1555 1555 1.33 LINK C MSE B 62 N VAL B 63 1555 1555 1.33 LINK C MSE B 105 N ASP B 106 1555 1555 1.33 LINK C MSE B 167 N ASP B 168 1555 1555 1.33 LINK C MSE B 231 N LEU B 232 1555 1555 1.33

SITE 1 AC1 18 ARG A 25 GLN A 26 GLY A 27 GLY A 54 SITE 2 AC1 18 CYS A 55 GLY A 56 GLN A 60 ASP A 76 SITE 3 AC1 18 PHE A 77 PHE A 81 GLY A 103 SER A 104 SITE 4 AC1 18 MSE A 105 GLU A 121 GLY A 122 ASN A 126 SITE 5 AC1 18 HOH A 404 HOH A 421 SITE 1 AC2 19 ARG B 25 GLN B 26 GLY B 27 GLY B 54 SITE 2 AC2 19 CYS B 55 GLY B 56 GLN B 60 ASP B 76 SITE 3 AC2 19 PHE B 77 PHE B 81 GLY B 103 SER B 104 SITE 4 AC2 19 MSE B 105 GLU B 121 GLY B 122 ASN B 126 SITE 5 AC2 19 HOH B 409 HOH B 442 HOH B 447

CRYST1 136.741 58.068 70.158 90.00 98.27 90.00 C 1 2 1 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 0.007313 0.000000 0.001063 0.00000

SCALE2 0.000000 0.017221 0.000000 0.00000

SCALE3 0.000000 0.000000 0.014403 0.00000