HEADER TRANSFERASE 25-NOV-09 3KTN TITLE CRYSTAL STRUCTURE OF A PUTATIVE 2-KETO-3-DEOXYGLUCONATE KINASE FROM TITLE 2 ENTEROCOCCUS FAECALIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: CARBOHYDRATE KINASE, PFKB FAMILY; COMPND 3 CHAIN: A; COMPND 4 EC: 2.7.1.45; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTEROCOCCUS FAECALIS; SOURCE 3 ORGANISM_COMMON: STREPTOCOCCUS FAECALIS; SOURCE 4 ORGANISM_TAXID: 1351; SOURCE 5 GENE: 1199733, EF_0840; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3) CODON+RIL; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PSGX3 (BC) KEYWDS KINASE, PFKB FAMILY, RIBOKIANSE, 2-KETO-3-DEOXYGLUCONATE KINASE, PSI- KEYWDS 2 II, NYSGXRC, STRUCTURAL GENOMICS, PROTEIN STRUCTURE INITIATIVE, NEW KEYWDS 3 YORK SGX RESEARCH CENTER FOR STRUCTURAL GENOMICS, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR L.SATYANARAYANA,S.K.BURLEY,S.SWAMINATHAN,NEW YORK SGX RESEARCH CENTER AUTHOR 2 FOR STRUCTURAL GENOMICS (NYSGXRC) REVDAT 2 10-FEB-21 3KTN 1 AUTHOR JRNL REMARK LINK REVDAT 1 15-DEC-09 3KTN 0 JRNL AUTH L.SATYANARAYANA,S.K.BURLEY,S.SWAMINATHAN JRNL TITL CRYSTAL STRUCTURE OF A PUTATIVE 2-KETO-3-DEOXYGLUCONATE JRNL TITL 2 KINASE FROM ENTEROCOCCUS FAECALIS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.26 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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) : 2.26 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.59 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) (%) : 97.9 REMARK 3 NUMBER OF REFLECTIONS : 36708 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 SET) : 0.223 REMARK 3 FREE R VALUE : 0.238 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1494 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) : 2.26 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.40 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2370 REMARK 3 BIN FREE R VALUE : 0.2410 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 255 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.015 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2712 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 6 REMARK 3 SOLVENT ATOMS : 163 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 32.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 44.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.28000 REMARK 3 B22 (A**2) : 3.28000 REMARK 3 B33 (A**2) : -6.55000 REMARK 3 B12 (A**2) : 2.37000 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) : 0.27 REMARK 3 ESD FROM SIGMAA (A) : 0.20 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.30 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.19 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : OVERALL 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 : NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3KTN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-DEC-09. REMARK 100 THE DEPOSITION ID IS D_1000056433. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-OCT-00 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 : NSLS REMARK 200 BEAMLINE : X25 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9792 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 41573 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.180 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 (%) : 100.0 REMARK 200 DATA REDUNDANCY : 42.90 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.08400 REMARK 200 FOR THE DATA SET : 13.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.18 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.26 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 41.90 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.70000 REMARK 200 FOR SHELL : 11.10 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELXCD, SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 74.75 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.87 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M AMMONIUM CITRATE PH 7.0 8% W/V REMARK 280 TRIMETHYLAMINE N-OXIDE DIHYDRATE 20% W/V PEG 3,350, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 292K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 63 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/2 REMARK 290 6555 X-Y,X,Z+1/2 REMARK 290 7555 Y,X,-Z REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z REMARK 290 10555 -Y,-X,-Z+1/2 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/2 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 0.00000 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 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 63.20050 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 63.20050 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 63.20050 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 63.20050 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 63.20050 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 63.20050 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 300 REMARK: TRIMER OF DIMERS 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 29210 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 72480 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -260.0 KCAL/MOL 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 BIOMT1 2 -0.500000 -0.866025 0.000000 145.56400 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 72.78200 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 126.06212 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.500000 -0.866025 0.000000 72.78200 REMARK 350 BIOMT2 4 -0.866025 -0.500000 0.000000 126.06212 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 63.20050 REMARK 350 BIOMT1 5 -1.000000 0.000000 0.000000 145.56400 REMARK 350 BIOMT2 5 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 5 0.000000 0.000000 -1.000000 63.20050 REMARK 350 BIOMT1 6 0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 6 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 6 0.000000 0.000000 -1.000000 63.20050 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 499 LIES ON A SPECIAL POSITION. 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 -3 REMARK 465 HIS A 340 REMARK 465 HIS A 341 REMARK 465 HIS A 342 REMARK 465 HIS A 343 REMARK 465 HIS A 344 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 GLU A 17 -126.02 52.99 REMARK 500 GLN A 46 33.64 73.67 REMARK 500 THR A 53 -172.32 -171.15 REMARK 500 ASP A 83 -21.43 -142.99 REMARK 500 ARG A 211 96.69 -64.80 REMARK 500 ASN A 246 -42.36 89.23 REMARK 500 ASP A 272 110.79 -160.78 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 MG A 601 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 1 O REMARK 620 2 ASP A 272 O 80.8 REMARK 620 3 ILE A 274 O 121.0 116.6 REMARK 620 4 HOH A 357 O 87.2 159.1 84.3 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 SO4 A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 601 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: NYSGXRC-11206J RELATED DB: TARGETDB DBREF 3KTN A 2 336 UNP Q837J7 Q837J7_ENTFA 2 336 SEQADV 3KTN MSE A -3 UNP Q837J7 EXPRESSION TAG SEQADV 3KTN SER A -2 UNP Q837J7 EXPRESSION TAG SEQADV 3KTN LEU A -1 UNP Q837J7 EXPRESSION TAG SEQADV 3KTN GLU A 337 UNP Q837J7 EXPRESSION TAG SEQADV 3KTN GLY A 338 UNP Q837J7 EXPRESSION TAG SEQADV 3KTN HIS A 339 UNP Q837J7 EXPRESSION TAG SEQADV 3KTN HIS A 340 UNP Q837J7 EXPRESSION TAG SEQADV 3KTN HIS A 341 UNP Q837J7 EXPRESSION TAG SEQADV 3KTN HIS A 342 UNP Q837J7 EXPRESSION TAG SEQADV 3KTN HIS A 343 UNP Q837J7 EXPRESSION TAG SEQADV 3KTN HIS A 344 UNP Q837J7 EXPRESSION TAG SEQRES 1 A 346 MSE SER LEU LYS ILE ALA ALA PHE GLY GLU VAL MSE LEU SEQRES 2 A 346 ARG PHE THR PRO PRO GLU TYR LEU MSE LEU GLU GLN THR SEQRES 3 A 346 GLU GLN LEU ARG MSE ASN PHE VAL GLY THR GLY VAL ASN SEQRES 4 A 346 LEU LEU ALA ASN LEU ALA HIS PHE GLN LEU GLU THR ALA SEQRES 5 A 346 LEU ILE THR LYS LEU PRO ALA ASN ARG LEU GLY GLU ALA SEQRES 6 A 346 GLY LYS ALA ALA LEU ARG LYS LEU GLY ILE SER ASP GLN SEQRES 7 A 346 TRP VAL GLY GLU LYS GLY ASP HIS ILE GLY SER PHE PHE SEQRES 8 A 346 ALA GLU MSE GLY TYR GLY ILE ARG PRO THR GLN VAL THR SEQRES 9 A 346 TYR GLN ASN ARG HIS GLN SER ALA PHE GLY ILE SER GLU SEQRES 10 A 346 ALA LYS ASP TYR ASP PHE GLU ALA PHE LEU ALA GLU VAL SEQRES 11 A 346 ASP MSE VAL HIS ILE CYS GLY ILE SER LEU SER LEU THR SEQRES 12 A 346 GLU LYS THR ARG ASP ALA ALA LEU ILE LEU ALA GLN LYS SEQRES 13 A 346 ALA HIS ALA TYR GLN LYS LYS VAL CYS PHE ASP PHE ASN SEQRES 14 A 346 TYR ARG PRO SER LEU ASN THR ALA ASN SER ALA LEU PHE SEQRES 15 A 346 MSE ARG GLN GLN TYR GLU ARG ILE LEU PRO TYR CYS ASP SEQRES 16 A 346 ILE VAL PHE GLY SER ARG ARG ASP LEU VAL GLU LEU LEU SEQRES 17 A 346 GLY PHE ILE PRO ARG GLU ASP LEU GLU GLY GLU ALA GLN SEQRES 18 A 346 GLU THR GLU LEU ILE GLN ARG PHE MSE SER GLN TYR ASN SEQRES 19 A 346 LEU GLU TRP PHE ALA GLY THR THR ARG SER HIS SER GLN SEQRES 20 A 346 ASN GLN ASN TYR LEU SER GLY TYR LEU TYR THR GLN ASN SEQRES 21 A 346 GLU TYR GLN GLN SER GLU LYS ARG PRO LEU LEU ASN LEU SEQRES 22 A 346 ASP ARG ILE GLY ALA GLY ASP ALA TYR ALA ALA GLY ILE SEQRES 23 A 346 LEU TYR GLY TYR SER GLN ASN TRP SER LEU GLU LYS ALA SEQRES 24 A 346 VAL THR PHE ALA THR VAL ASN GLY VAL LEU ALA HIS THR SEQRES 25 A 346 ILE GLN GLY ASP ILE PRO LEU THR THR VAL LYS GLN VAL SEQRES 26 A 346 ASN HIS VAL LEU GLU HIS PRO ASN ILE ASP LEU ILE ARG SEQRES 27 A 346 GLU GLY HIS HIS HIS HIS HIS HIS MODRES 3KTN MSE A 10 MET SELENOMETHIONINE MODRES 3KTN MSE A 20 MET SELENOMETHIONINE MODRES 3KTN MSE A 29 MET SELENOMETHIONINE MODRES 3KTN MSE A 92 MET SELENOMETHIONINE MODRES 3KTN MSE A 130 MET SELENOMETHIONINE MODRES 3KTN MSE A 181 MET SELENOMETHIONINE MODRES 3KTN MSE A 228 MET SELENOMETHIONINE HET MSE A 10 8 HET MSE A 20 8 HET MSE A 29 8 HET MSE A 92 8 HET MSE A 130 8 HET MSE A 181 8 HET MSE A 228 8 HET SO4 A 401 5 HET MG A 601 1 HETNAM MSE SELENOMETHIONINE HETNAM SO4 SULFATE ION HETNAM MG MAGNESIUM ION FORMUL 1 MSE 7(C5 H11 N O2 SE) FORMUL 2 SO4 O4 S 2- FORMUL 3 MG MG 2+ FORMUL 4 HOH *163(H2 O) HELIX 1 1 GLY A 33 PHE A 45 1 13 HELIX 2 2 ASN A 58 LEU A 71 1 14 HELIX 3 3 GLU A 115 TYR A 119 5 5 HELIX 4 4 ASP A 120 ALA A 126 1 7 HELIX 5 5 GLY A 135 THR A 141 1 7 HELIX 6 6 THR A 141 TYR A 158 1 18 HELIX 7 7 ARG A 169 ASN A 173 5 5 HELIX 8 8 THR A 174 LEU A 189 1 16 HELIX 9 9 PRO A 190 CYS A 192 5 3 HELIX 10 10 SER A 198 LEU A 205 1 8 HELIX 11 11 GLU A 215 ASN A 232 1 18 HELIX 12 12 GLY A 275 GLN A 290 1 16 HELIX 13 13 SER A 293 HIS A 309 1 17 HELIX 14 14 THR A 319 HIS A 329 1 11 SHEET 1 A 9 VAL A 78 GLU A 80 0 SHEET 2 A 9 GLU A 48 LEU A 55 1 N LEU A 55 O GLY A 79 SHEET 3 A 9 LYS A 2 PHE A 6 1 N ALA A 5 O ILE A 52 SHEET 4 A 9 MSE A 130 ILE A 133 1 O HIS A 132 N PHE A 6 SHEET 5 A 9 LYS A 161 ASP A 165 1 O CYS A 163 N ILE A 133 SHEET 6 A 9 ILE A 194 PHE A 196 1 O PHE A 196 N PHE A 164 SHEET 7 A 9 TRP A 235 HIS A 243 1 O TRP A 235 N VAL A 195 SHEET 8 A 9 ASN A 248 TYR A 255 -1 O TYR A 255 N PHE A 236 SHEET 9 A 9 TYR A 260 GLN A 262 -1 O GLN A 261 N LEU A 254 SHEET 1 B 9 VAL A 78 GLU A 80 0 SHEET 2 B 9 GLU A 48 LEU A 55 1 N LEU A 55 O GLY A 79 SHEET 3 B 9 LYS A 2 PHE A 6 1 N ALA A 5 O ILE A 52 SHEET 4 B 9 MSE A 130 ILE A 133 1 O HIS A 132 N PHE A 6 SHEET 5 B 9 LYS A 161 ASP A 165 1 O CYS A 163 N ILE A 133 SHEET 6 B 9 ILE A 194 PHE A 196 1 O PHE A 196 N PHE A 164 SHEET 7 B 9 TRP A 235 HIS A 243 1 O TRP A 235 N VAL A 195 SHEET 8 B 9 ASN A 248 TYR A 255 -1 O TYR A 255 N PHE A 236 SHEET 9 B 9 ARG A 266 PRO A 267 -1 O ARG A 266 N LEU A 250 SHEET 1 C 4 ARG A 28 VAL A 32 0 SHEET 2 C 4 MSE A 10 THR A 14 -1 N MSE A 10 O VAL A 32 SHEET 3 C 4 GLY A 86 GLU A 91 1 O ALA A 90 N PHE A 13 SHEET 4 C 4 GLN A 100 TYR A 103 -1 O GLN A 100 N GLU A 91 LINK C MSE A 10 N LEU A 11 1555 1555 1.33 LINK C MSE A 20 N LEU A 21 1555 1555 1.33 LINK C MSE A 29 N ASN A 30 1555 1555 1.33 LINK C MSE A 92 N GLY A 93 1555 1555 1.33 LINK C MSE A 130 N VAL A 131 1555 1555 1.33 LINK C MSE A 181 N ARG A 182 1555 1555 1.33 LINK C MSE A 228 N SER A 229 1555 1555 1.33 LINK O HOH A 1 MG MG A 601 1555 1555 2.28 LINK O ASP A 272 MG MG A 601 1555 1555 2.88 LINK O ILE A 274 MG MG A 601 1555 1555 2.71 LINK O HOH A 357 MG MG A 601 1555 1555 2.62 SITE 1 AC1 4 TYR A 103 ARG A 106 ASN A 167 ARG A 169 SITE 1 AC2 8 HOH A 1 ASP A 272 ARG A 273 ILE A 274 SITE 2 AC2 8 ALA A 276 ALA A 308 GLY A 313 HOH A 357 CRYST1 145.564 145.564 126.401 90.00 90.00 120.00 P 63 2 2 12 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 0.006870 0.003966 0.000000 0.00000 SCALE2 0.000000 0.007933 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007911 0.00000