HEADER HYDROLASE 02-JUN-04 1TIY TITLE X-RAY STRUCTURE OF GUANINE DEAMINASE FROM BACILLUS SUBTILIS NORTHEAST TITLE 2 STRUCTURAL GENOMICS CONSORTIUM TARGET SR160 COMPND MOL_ID: 1; COMPND 2 MOLECULE: GUANINE DEAMINASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: GUANASE, GUANINE AMINASE, GUANINE AMINOHYDROLASE, GAH, COMPND 5 GDEASE; COMPND 6 EC: 3.5.4.3; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS; SOURCE 3 ORGANISM_TAXID: 1423; SOURCE 4 GENE: GUAD, GDE, BSU13170; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET21 KEYWDS PROTEIN-ZN COMPLEX, STRUCTURAL GENOMICS, PSI, PROTEIN STRUCTURE KEYWDS 2 INITIATIVE, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM, NESG, KEYWDS 3 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR A.P.KUZIN,S.VOROBIEV,W.EDSTROM,F.FOROUHAR,T.ACTON,R.SHASTRY,L.-C.MA, AUTHOR 2 Y.-W.CHIANG,G.MONTELIONE,L.TONG,J.F.HUNT,NORTHEAST STRUCTURAL AUTHOR 3 GENOMICS CONSORTIUM (NESG) REVDAT 5 13-JUL-11 1TIY 1 VERSN REVDAT 4 24-FEB-09 1TIY 1 VERSN REVDAT 3 25-JAN-05 1TIY 1 AUTHOR KEYWDS REMARK REVDAT 2 20-JUL-04 1TIY 1 EXPDTA REVDAT 1 22-JUN-04 1TIY 0 JRNL AUTH A.P.KUZIN,S.VOROBIEV,W.EDSTROM,F.FOROUHAR,T.ACTON,R.SHASTRY, JRNL AUTH 2 L.-C.MA,Y.-W.CHIANG,G.MONTELIONE,L.TONG,J.F.HUNT JRNL TITL X-RAY STRUCTURE OF GUANINE DEAMINASE FROM BACILLUS SUBTILIS JRNL TITL 2 NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET SR160 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.50 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) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.39 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 292315.150 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 92.2 REMARK 3 NUMBER OF REFLECTIONS : 9944 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) : 0.222 REMARK 3 FREE R VALUE : 0.273 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 481 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.012 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.72 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 0 REMARK 3 BIN R VALUE (WORKING SET) : 0.3770 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 : 0 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 : 2368 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 64 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 34.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 40.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.88000 REMARK 3 B22 (A**2) : 0.88000 REMARK 3 B33 (A**2) : -1.76100 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) : 0.37 REMARK 3 ESD FROM SIGMAA (A) : 0.32 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) : 0.47 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.43 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.40 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.02 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.391 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.450 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.093 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.32 REMARK 3 BSOL : 29.77 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 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : DNA-RNA.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1TIY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-JUN-04. REMARK 100 THE RCSB ID CODE IS RCSB022668. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-APR-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 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) : 0.97914, 0.97933, 0.97778 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 : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10341 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 18.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.08800 REMARK 200 FOR THE DATA SET : 12.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.59 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.42900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.46 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.7-1.8 M (NH4)2SO4, 0.2M K-NA REMARK 280 TARTRATE, 0.02M NA3-CITRATE, PH 5.5, VAPOR DIFFUSION, HANGING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 -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 36.46350 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 49.64350 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 49.64350 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 54.69525 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 49.64350 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 49.64350 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 18.23175 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 49.64350 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 49.64350 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 54.69525 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 49.64350 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 49.64350 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 18.23175 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 36.46350 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 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 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 8080 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13190 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -153.0 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 0.000000 -1.000000 0.000000 99.28700 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 99.28700 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 36.46350 REMARK 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PQS 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 BIOMT1 2 0.000000 -1.000000 0.000000 99.28700 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 99.28700 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 109.39050 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 GLU A 158 REMARK 465 HIS A 159 REMARK 465 HIS A 160 REMARK 465 HIS A 161 REMARK 465 HIS A 162 REMARK 465 HIS A 163 REMARK 465 HIS A 164 REMARK 465 ALA B 151 REMARK 465 ASN B 152 REMARK 465 LYS B 153 REMARK 465 LYS B 154 REMARK 465 GLU B 155 REMARK 465 TYR B 156 REMARK 465 LEU B 157 REMARK 465 GLU B 158 REMARK 465 HIS B 159 REMARK 465 HIS B 160 REMARK 465 HIS B 161 REMARK 465 HIS B 162 REMARK 465 HIS B 163 REMARK 465 HIS B 164 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 PRO A 25 50.10 -69.74 REMARK 500 ASN A 48 51.01 39.07 REMARK 500 LEU A 71 56.61 -103.46 REMARK 500 ARG A 94 52.89 72.56 REMARK 500 ALA A 101 -83.99 -91.38 REMARK 500 PHE A 112 65.20 -118.65 REMARK 500 PRO A 124 -70.49 -65.73 REMARK 500 ALA A 125 -61.72 172.09 REMARK 500 GLU A 127 70.68 -104.28 REMARK 500 ASN A 152 31.31 -75.98 REMARK 500 ALA B 20 0.48 -63.99 REMARK 500 ALA B 101 -77.81 -94.58 REMARK 500 GLU B 109 33.77 -86.92 REMARK 500 ALA B 110 12.12 -147.75 REMARK 500 GLU B 139 25.61 -154.33 REMARK 500 ASN B 149 -65.08 -91.32 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 200 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 53 ND1 REMARK 620 2 CYS A 83 SG 87.0 REMARK 620 3 CYS A 86 SG 87.3 53.5 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 201 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 83 SG REMARK 620 2 CYS B 86 SG 54.9 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 200 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 201 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: SR160 RELATED DB: TARGETDB DBREF 1TIY A 1 156 UNP O34598 GUAD_BACSU 1 156 DBREF 1TIY B 1 156 UNP O34598 GUAD_BACSU 1 156 SEQADV 1TIY MSE A 1 UNP O34598 MET 1 MODIFIED RESIDUE SEQADV 1TIY MSE A 85 UNP O34598 MET 85 MODIFIED RESIDUE SEQADV 1TIY LEU A 157 UNP O34598 EXPRESSION TAG SEQADV 1TIY GLU A 158 UNP O34598 EXPRESSION TAG SEQADV 1TIY HIS A 159 UNP O34598 EXPRESSION TAG SEQADV 1TIY HIS A 160 UNP O34598 EXPRESSION TAG SEQADV 1TIY HIS A 161 UNP O34598 EXPRESSION TAG SEQADV 1TIY HIS A 162 UNP O34598 EXPRESSION TAG SEQADV 1TIY HIS A 163 UNP O34598 EXPRESSION TAG SEQADV 1TIY HIS A 164 UNP O34598 EXPRESSION TAG SEQADV 1TIY MSE B 1 UNP O34598 MET 1 MODIFIED RESIDUE SEQADV 1TIY MSE B 85 UNP O34598 MET 85 MODIFIED RESIDUE SEQADV 1TIY LEU B 157 UNP O34598 EXPRESSION TAG SEQADV 1TIY GLU B 158 UNP O34598 EXPRESSION TAG SEQADV 1TIY HIS B 159 UNP O34598 EXPRESSION TAG SEQADV 1TIY HIS B 160 UNP O34598 EXPRESSION TAG SEQADV 1TIY HIS B 161 UNP O34598 EXPRESSION TAG SEQADV 1TIY HIS B 162 UNP O34598 EXPRESSION TAG SEQADV 1TIY HIS B 163 UNP O34598 EXPRESSION TAG SEQADV 1TIY HIS B 164 UNP O34598 EXPRESSION TAG SEQRES 1 A 164 MSE ASN HIS GLU THR PHE LEU LYS ARG ALA VAL THR LEU SEQRES 2 A 164 ALA CYS GLU GLY VAL ASN ALA GLY ILE GLY GLY PRO PHE SEQRES 3 A 164 GLY ALA VAL ILE VAL LYS ASP GLY ALA ILE ILE ALA GLU SEQRES 4 A 164 GLY GLN ASN ASN VAL THR THR SER ASN ASP PRO THR ALA SEQRES 5 A 164 HIS ALA GLU VAL THR ALA ILE ARG LYS ALA CYS LYS VAL SEQRES 6 A 164 LEU GLY ALA TYR GLN LEU ASP ASP CYS ILE LEU TYR THR SEQRES 7 A 164 SER CYS GLU PRO CYS PRO MSE CYS LEU GLY ALA ILE TYR SEQRES 8 A 164 TRP ALA ARG PRO LYS ALA VAL PHE TYR ALA ALA GLU HIS SEQRES 9 A 164 THR ASP ALA ALA GLU ALA GLY PHE ASP ASP SER PHE ILE SEQRES 10 A 164 TYR LYS GLU ILE ASP LYS PRO ALA GLU GLU ARG THR ILE SEQRES 11 A 164 PRO PHE TYR GLN VAL THR LEU THR GLU HIS LEU SER PRO SEQRES 12 A 164 PHE GLN ALA TRP ARG ASN PHE ALA ASN LYS LYS GLU TYR SEQRES 13 A 164 LEU GLU HIS HIS HIS HIS HIS HIS SEQRES 1 B 164 MSE ASN HIS GLU THR PHE LEU LYS ARG ALA VAL THR LEU SEQRES 2 B 164 ALA CYS GLU GLY VAL ASN ALA GLY ILE GLY GLY PRO PHE SEQRES 3 B 164 GLY ALA VAL ILE VAL LYS ASP GLY ALA ILE ILE ALA GLU SEQRES 4 B 164 GLY GLN ASN ASN VAL THR THR SER ASN ASP PRO THR ALA SEQRES 5 B 164 HIS ALA GLU VAL THR ALA ILE ARG LYS ALA CYS LYS VAL SEQRES 6 B 164 LEU GLY ALA TYR GLN LEU ASP ASP CYS ILE LEU TYR THR SEQRES 7 B 164 SER CYS GLU PRO CYS PRO MSE CYS LEU GLY ALA ILE TYR SEQRES 8 B 164 TRP ALA ARG PRO LYS ALA VAL PHE TYR ALA ALA GLU HIS SEQRES 9 B 164 THR ASP ALA ALA GLU ALA GLY PHE ASP ASP SER PHE ILE SEQRES 10 B 164 TYR LYS GLU ILE ASP LYS PRO ALA GLU GLU ARG THR ILE SEQRES 11 B 164 PRO PHE TYR GLN VAL THR LEU THR GLU HIS LEU SER PRO SEQRES 12 B 164 PHE GLN ALA TRP ARG ASN PHE ALA ASN LYS LYS GLU TYR SEQRES 13 B 164 LEU GLU HIS HIS HIS HIS HIS HIS MODRES 1TIY MSE A 1 MET SELENOMETHIONINE MODRES 1TIY MSE A 85 MET SELENOMETHIONINE MODRES 1TIY MSE B 1 MET SELENOMETHIONINE MODRES 1TIY MSE B 85 MET SELENOMETHIONINE HET MSE A 1 8 HET MSE A 85 8 HET MSE B 1 8 HET MSE B 85 8 HET ZN A 200 1 HET ZN B 201 1 HETNAM MSE SELENOMETHIONINE HETNAM ZN ZINC ION FORMUL 1 MSE 4(C5 H11 N O2 SE) FORMUL 3 ZN 2(ZN 2+) FORMUL 5 HOH *64(H2 O) HELIX 1 1 ASN A 2 ALA A 20 1 19 HELIX 2 2 VAL A 44 ASN A 48 5 5 HELIX 3 3 HIS A 53 GLY A 67 1 15 HELIX 4 4 CYS A 83 ARG A 94 1 12 HELIX 5 5 GLU A 103 ALA A 110 1 8 HELIX 6 6 ASP A 114 LYS A 123 1 10 HELIX 7 7 LEU A 141 PHE A 150 1 10 HELIX 8 8 ASN B 2 ALA B 20 1 19 HELIX 9 9 ASN B 43 ASN B 48 1 6 HELIX 10 10 HIS B 53 GLY B 67 1 15 HELIX 11 11 CYS B 83 ARG B 94 1 12 HELIX 12 12 GLU B 103 GLU B 109 1 7 HELIX 13 13 ASP B 114 LYS B 123 1 10 HELIX 14 14 LEU B 141 PHE B 150 1 10 SHEET 1 A 4 ALA A 35 GLN A 41 0 SHEET 2 A 4 GLY A 27 LYS A 32 -1 N ALA A 28 O GLY A 40 SHEET 3 A 4 ILE A 75 CYS A 80 -1 O TYR A 77 N VAL A 29 SHEET 4 A 4 ALA A 97 ALA A 102 1 O PHE A 99 N LEU A 76 SHEET 1 B 4 ALA B 35 GLN B 41 0 SHEET 2 B 4 GLY B 27 LYS B 32 -1 N ILE B 30 O ILE B 37 SHEET 3 B 4 ILE B 75 CYS B 80 -1 O TYR B 77 N VAL B 29 SHEET 4 B 4 ALA B 97 ALA B 102 1 O PHE B 99 N THR B 78 SSBOND 1 CYS A 83 CYS A 86 1555 1555 2.08 SSBOND 2 CYS B 83 CYS B 86 1555 1555 2.07 LINK ZN ZN A 200 ND1 HIS A 53 1555 1555 2.17 LINK ZN ZN A 200 SG CYS A 83 1555 1555 2.53 LINK ZN ZN A 200 SG CYS A 86 1555 1555 1.93 LINK ZN ZN B 201 SG CYS B 83 1555 1555 2.38 LINK ZN ZN B 201 SG CYS B 86 1555 1555 2.07 LINK C MSE A 1 N ASN A 2 1555 1555 1.32 LINK C PRO A 84 N MSE A 85 1555 1555 1.33 LINK C MSE A 85 N CYS A 86 1555 1555 1.32 LINK C MSE B 1 N ASN B 2 1555 1555 1.33 LINK C PRO B 84 N MSE B 85 1555 1555 1.33 LINK C MSE B 85 N CYS B 86 1555 1555 1.33 SITE 1 AC1 3 HIS A 53 CYS A 83 CYS A 86 SITE 1 AC2 5 HIS B 53 GLU B 55 CYS B 83 CYS B 86 SITE 2 AC2 5 HOH B 226 CRYST1 99.287 99.287 72.927 90.00 90.00 90.00 P 43 21 2 16 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 0.010072 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010072 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013712 0.00000 HETATM 1 N MSE A 1 44.663 34.367 41.860 1.00 64.77 N HETATM 2 CA MSE A 1 45.040 33.623 43.100 1.00 65.23 C HETATM 3 C MSE A 1 46.359 32.898 42.868 1.00 60.19 C HETATM 4 O MSE A 1 47.434 33.469 43.018 1.00 59.21 O HETATM 5 CB MSE A 1 43.955 32.594 43.452 1.00 73.94 C HETATM 6 CG MSE A 1 42.504 33.117 43.400 1.00 84.49 C HETATM 7 SE MSE A 1 41.921 34.298 44.864 1.00 98.63 SE HETATM 8 CE MSE A 1 40.938 33.000 45.935 1.00 94.10 C