3H0D - Header Asymmetric Unit

HEADER TRANSCRIPTION/DNA 09-APR-09 3H0D

TITLE CRYSTAL STRUCTURE OF CTSR IN COMPLEX WITH A 26BP DNA DUPLEX

COMPND MOL_ID: 1; COMPND 2 MOLECULE: CTSR; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: DNA (26-MER); COMPND 7 CHAIN: C; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: DNA (26-MER); COMPND 11 CHAIN: D; COMPND 12 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS STEAROTHERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 1422; SOURCE 4 STRAIN: NCA 26; SOURCE 5 GENE: CTSR; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: B834; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET21A; SOURCE 11 MOL_ID: 2; SOURCE 12 SYNTHETIC: YES; SOURCE 13 MOL_ID: 3; SOURCE 14 SYNTHETIC: YES

KEYWDS PROTEIN DNA COMPLEX, WINGED HTH DOMAIN, 4-HELIX BUNDLE, DNA KEYWDS 2 TANDEM REPEAT, TRANSCRIPTION/DNA COMPLEX

EXPDTA X-RAY DIFFRACTION

AUTHOR T.CLAUSEN,J.FUHRMANN

REVDAT 2 19-JAN-10 3H0D 1 REMARK REVDAT 1 30-JUN-09 3H0D 0

JRNL AUTH J.FUHRMANN,A.SCHMIDT,S.SPIESS,A.LEHNER,K.TURGAY, JRNL AUTH 2 K.MECHTLER,E.CHARPENTIER,T.CLAUSEN JRNL TITL MCSB IS A PROTEIN ARGININE KINASE THAT JRNL TITL 2 PHOSPHORYLATES AND INHIBITS THE HEAT-SHOCK JRNL TITL 3 REGULATOR CTSR JRNL REF SCIENCE V. 324 1323 2009 JRNL REFN ISSN 0036-8075 JRNL PMID 19498169 JRNL DOI 10.1126/SCIENCE.1170088

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 32314 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.213 REMARK 3 FREE R VALUE : 0.259 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1652 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2495 REMARK 3 NUCLEIC ACID ATOMS : 1060 REMARK 3 HETEROGEN ATOMS : 15 REMARK 3 SOLVENT ATOMS : 176 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 60.69 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 14.71600 REMARK 3 B22 (A**2) : 7.57300 REMARK 3 B33 (A**2) : -22.28900 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.012 REMARK 3 BOND ANGLES (DEGREES) : 1.63 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 44.32 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : DNA-RNA_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 3H0D COMPLIES WITH FORMAT V. 3.20, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-APR-09. REMARK 100 THE RCSB ID CODE IS RCSB052532.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-DEC-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9724 REMARK 200 MONOCHROMATOR : MIRRORS REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : PSI PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32628 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 25.725 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05500 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 5.4240 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.53 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : 0.47500 REMARK 200 R SYM FOR SHELL (I) : 0.47500 REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 67.66 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 220MM AMMONIUM SULFATE, 20% PEG300, REMARK 280 15% GLYCEROL, 100MM PHOSPHATE/CITRATE, PH 4.2, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 298K

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 31.59900 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 83.78400 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 38.04350 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 83.78400 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 31.59900 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 38.04350 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 9110 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22840 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -62.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 PRO B 2 REMARK 465 LEU B 154 REMARK 465 GLU B 155 REMARK 465 ILE B 156

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 SER A 77 O HOH A 225 2.02 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 ASP A 90 -138.34 -90.38 REMARK 500 GLU A 108 2.59 -69.89 REMARK 500 TYR A 129 -38.47 57.34 REMARK 500 GLU A 134 -38.14 -39.98 REMARK 500 ARG B 36 89.78 44.38 REMARK 500 PHE B 50 68.58 -109.96 REMARK 500 ASP B 90 -136.19 -88.04 REMARK 500 TYR B 129 -39.03 76.42 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 DT C 19 0.07 SIDE CHAIN REMARK 500 DC D 1 0.08 SIDE CHAIN REMARK 500 DT D 5 0.09 SIDE CHAIN 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 160 DISTANCE = 7.01 ANGSTROMS REMARK 525 HOH D 36 DISTANCE = 7.09 ANGSTROMS REMARK 525 HOH A 179 DISTANCE = 5.27 ANGSTROMS REMARK 525 HOH B 181 DISTANCE = 6.50 ANGSTROMS REMARK 525 HOH C 126 DISTANCE = 5.79 ANGSTROMS

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 157 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 158 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 1

DBREF 3H0D A 2 156 PDB 3H0D 3H0D 2 156 DBREF 3H0D B 2 156 PDB 3H0D 3H0D 2 156 DBREF 3H0D C 1 26 PDB 3H0D 3H0D 1 26 DBREF 3H0D D 1 26 PDB 3H0D 3H0D 1 26

SEQRES 1 A 155 PRO ASN ILE SER ASP ILE ILE GLU GLN TYR LEU LYS GLN SEQRES 2 A 155 VAL LEU ASN MSE SER ASP GLN ASP ILE VAL GLU ILE LYS SEQRES 3 A 155 ARG SER GLU ILE ALA ASN LYS PHE ARG CYS VAL PRO SER SEQRES 4 A 155 GLN ILE ASN TYR VAL ILE ASN THR ARG PHE THR LEU GLU SEQRES 5 A 155 ARG GLY TYR ILE VAL GLU SER LYS ARG GLY GLY GLY GLY SEQRES 6 A 155 TYR ILE ARG ILE MSE LYS VAL LYS THR LYS SER GLU ALA SEQRES 7 A 155 GLN LEU ILE ASP GLN LEU LEU GLU LEU ILE ASP HIS ARG SEQRES 8 A 155 ILE SER GLN SER SER ALA GLU ASP VAL ILE LYS ARG LEU SEQRES 9 A 155 MSE GLU GLU LYS VAL ILE SER GLU ARG GLU ALA LYS MSE SEQRES 10 A 155 MSE LEU SER VAL MSE ASP ARG SER VAL LEU TYR ILE ASP SEQRES 11 A 155 LEU PRO GLU ARG ASP GLU LEU ARG ALA ARG MSE LEU LYS SEQRES 12 A 155 ALA MSE LEU THR SER LEU LYS TYR LYS LEU GLU ILE SEQRES 1 B 155 PRO ASN ILE SER ASP ILE ILE GLU GLN TYR LEU LYS GLN SEQRES 2 B 155 VAL LEU ASN MSE SER ASP GLN ASP ILE VAL GLU ILE LYS SEQRES 3 B 155 ARG SER GLU ILE ALA ASN LYS PHE ARG CYS VAL PRO SER SEQRES 4 B 155 GLN ILE ASN TYR VAL ILE ASN THR ARG PHE THR LEU GLU SEQRES 5 B 155 ARG GLY TYR ILE VAL GLU SER LYS ARG GLY GLY GLY GLY SEQRES 6 B 155 TYR ILE ARG ILE MSE LYS VAL LYS THR LYS SER GLU ALA SEQRES 7 B 155 GLN LEU ILE ASP GLN LEU LEU GLU LEU ILE ASP HIS ARG SEQRES 8 B 155 ILE SER GLN SER SER ALA GLU ASP VAL ILE LYS ARG LEU SEQRES 9 B 155 MSE GLU GLU LYS VAL ILE SER GLU ARG GLU ALA LYS MSE SEQRES 10 B 155 MSE LEU SER VAL MSE ASP ARG SER VAL LEU TYR ILE ASP SEQRES 11 B 155 LEU PRO GLU ARG ASP GLU LEU ARG ALA ARG MSE LEU LYS SEQRES 12 B 155 ALA MSE LEU THR SER LEU LYS TYR LYS LEU GLU ILE SEQRES 1 C 26 DG DA DT DT DA DA DG DG DT DC DA DA DA SEQRES 2 C 26 DT DA DT DA DG DT DC DA DA DA DA DT DA SEQRES 1 D 26 DC DT DA DT DT DT DT DG DA DC DT DA DT SEQRES 2 D 26 DA DT DT DT DG DA DC DC DT DT DA DA DT

MODRES 3H0D MSE A 18 MET SELENOMETHIONINE MODRES 3H0D MSE A 71 MET SELENOMETHIONINE MODRES 3H0D MSE A 106 MET SELENOMETHIONINE MODRES 3H0D MSE A 118 MET SELENOMETHIONINE MODRES 3H0D MSE A 119 MET SELENOMETHIONINE MODRES 3H0D MSE A 123 MET SELENOMETHIONINE MODRES 3H0D MSE A 142 MET SELENOMETHIONINE MODRES 3H0D MSE A 146 MET SELENOMETHIONINE MODRES 3H0D MSE B 18 MET SELENOMETHIONINE MODRES 3H0D MSE B 71 MET SELENOMETHIONINE MODRES 3H0D MSE B 106 MET SELENOMETHIONINE MODRES 3H0D MSE B 118 MET SELENOMETHIONINE MODRES 3H0D MSE B 119 MET SELENOMETHIONINE MODRES 3H0D MSE B 123 MET SELENOMETHIONINE MODRES 3H0D MSE B 142 MET SELENOMETHIONINE MODRES 3H0D MSE B 146 MET SELENOMETHIONINE

HET MSE A 18 8 HET MSE A 71 8 HET MSE A 106 8 HET MSE A 118 8 HET MSE A 119 8 HET MSE A 123 8 HET MSE A 142 8 HET MSE A 146 8 HET MSE B 18 8 HET MSE B 71 8 HET MSE B 106 8 HET MSE B 118 8 HET MSE B 119 8 HET MSE B 123 8 HET MSE B 142 8 HET MSE B 146 8 HET PO4 A 157 5 HET PO4 A 158 5 HET PO4 B 1 5

HETNAM MSE SELENOMETHIONINE HETNAM PO4 PHOSPHATE ION

FORMUL 1 MSE 16(C5 H11 N O2 SE) FORMUL 5 PO4 3(O4 P 3-) FORMUL 8 HOH *176(H2 O)

HELIX 1 1 ASN A 3 ASN A 17 1 15 HELIX 2 2 LYS A 27 PHE A 35 1 9 HELIX 3 3 PRO A 39 PHE A 50 1 12 HELIX 4 4 THR A 51 ARG A 54 5 4 HELIX 5 5 GLU A 78 GLU A 87 1 10 HELIX 6 6 SER A 94 GLU A 108 1 15 HELIX 7 7 SER A 112 MSE A 123 1 12 HELIX 8 8 ASP A 124 TYR A 129 1 6 HELIX 9 9 PRO A 133 LYS A 151 1 19 HELIX 10 10 ASN B 3 MSE B 18 1 16 HELIX 11 11 LYS B 27 PHE B 35 1 9 HELIX 12 12 PRO B 39 PHE B 50 1 12 HELIX 13 13 SER B 77 ILE B 89 1 13 HELIX 14 14 SER B 94 GLU B 108 1 15 HELIX 15 15 SER B 112 MSE B 123 1 12 HELIX 16 16 ASP B 124 TYR B 129 1 6 HELIX 17 17 PRO B 133 LYS B 151 1 19

SHEET 1 A 3 ILE A 23 ILE A 26 0 SHEET 2 A 3 TYR A 67 THR A 75 -1 O ILE A 68 N ILE A 26 SHEET 3 A 3 TYR A 56 LYS A 61 -1 N GLU A 59 O ARG A 69 SHEET 1 B 3 ILE A 23 ILE A 26 0 SHEET 2 B 3 TYR A 67 THR A 75 -1 O ILE A 68 N ILE A 26 SHEET 3 B 3 TYR A 152 LEU A 154 -1 O LYS A 153 N LYS A 74 SHEET 1 C 3 ILE B 23 ILE B 26 0 SHEET 2 C 3 TYR B 67 LYS B 72 -1 O ILE B 70 N VAL B 24 SHEET 3 C 3 TYR B 56 LYS B 61 -1 N GLU B 59 O ARG B 69

LINK C ASN A 17 N MSE A 18 1555 1555 1.32 LINK C MSE A 18 N SER A 19 1555 1555 1.33 LINK C ILE A 70 N MSE A 71 1555 1555 1.34 LINK C MSE A 71 N LYS A 72 1555 1555 1.33 LINK C LEU A 105 N MSE A 106 1555 1555 1.32 LINK C MSE A 106 N GLU A 107 1555 1555 1.33 LINK C LYS A 117 N MSE A 118 1555 1555 1.33 LINK C MSE A 118 N MSE A 119 1555 1555 1.33 LINK C MSE A 119 N LEU A 120 1555 1555 1.33 LINK C VAL A 122 N MSE A 123 1555 1555 1.33 LINK C MSE A 123 N ASP A 124 1555 1555 1.32 LINK C ARG A 141 N MSE A 142 1555 1555 1.33 LINK C MSE A 142 N LEU A 143 1555 1555 1.33 LINK C ALA A 145 N MSE A 146 1555 1555 1.33 LINK C MSE A 146 N LEU A 147 1555 1555 1.34 LINK C ASN B 17 N MSE B 18 1555 1555 1.33 LINK C MSE B 18 N SER B 19 1555 1555 1.33 LINK C ILE B 70 N MSE B 71 1555 1555 1.32 LINK C MSE B 71 N LYS B 72 1555 1555 1.33 LINK C LEU B 105 N MSE B 106 1555 1555 1.33 LINK C MSE B 106 N GLU B 107 1555 1555 1.34 LINK C LYS B 117 N MSE B 118 1555 1555 1.32 LINK C MSE B 118 N MSE B 119 1555 1555 1.34 LINK C MSE B 119 N LEU B 120 1555 1555 1.33 LINK C VAL B 122 N MSE B 123 1555 1555 1.33 LINK C MSE B 123 N ASP B 124 1555 1555 1.32 LINK C ARG B 141 N MSE B 142 1555 1555 1.33 LINK C MSE B 142 N LEU B 143 1555 1555 1.33 LINK C ALA B 145 N MSE B 146 1555 1555 1.33 LINK C MSE B 146 N LEU B 147 1555 1555 1.33

CISPEP 1 LEU A 132 PRO A 133 0 -0.44 CISPEP 2 LEU B 132 PRO B 133 0 -0.58

SITE 1 AC1 6 SER A 94 GLN A 95 ARG A 125 ARG A 135 SITE 2 AC1 6 ASP A 136 ARG A 139 SITE 1 AC2 4 LYS A 76 SER A 77 LYS A 153 HOH A 193 SITE 1 AC3 6 SER B 94 GLN B 95 ARG B 125 ARG B 135 SITE 2 AC3 6 ASP B 136 ARG B 139

CRYST1 63.198 76.087 167.568 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 0.015823 0.000000 0.000000 0.00000

SCALE2 0.000000 0.013143 0.000000 0.00000

SCALE3 0.000000 0.000000 0.005968 0.00000