HEADER HYDROLASE 08-JUL-09 3I7J TITLE CRYSTAL STRUCTURE OF A BETA-LACTAMASE (MB2281C) FROM MYCOBACTERIUM TITLE 2 BOVIS, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET MBR246 COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE MB2281C; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM BOVIS; SOURCE 3 ORGANISM_TAXID: 1765; SOURCE 4 STRAIN: AF2122/97; SOURCE 5 GENE: MB2281C; 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 ALPHA-BETA PROTEIN., STRUCTURAL GENOMICS, PSI-2, PROTEIN STRUCTURE KEYWDS 2 INITIATIVE, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM, NESG, KEYWDS 3 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR F.FOROUHAR,S.LEW,J.SEETHARAMAN,S.SAHDEV,R.XIAO,C.CICCOSANTI,H.WANG, AUTHOR 2 J.K.EVERETT,R.NAIR,T.B.ACTON,B.ROST,G.T.MONTELIONE,J.F.HUNT,L.TONG, AUTHOR 3 NORTHEAST STRUCTURAL GENOMICS CONSORTIUM (NESG) REVDAT 4 20-NOV-24 3I7J 1 REMARK REVDAT 3 24-JUL-19 3I7J 1 REMARK LINK REVDAT 2 01-NOV-17 3I7J 1 REMARK REVDAT 1 14-JUL-09 3I7J 0 JRNL AUTH F.FOROUHAR,S.LEW,J.SEETHARAMAN,S.SAHDEV,R.XIAO,C.CICCOSANTI, JRNL AUTH 2 H.WANG,J.K.EVERETT,R.NAIR,T.B.ACTON,B.ROST,G.T.MONTELIONE, JRNL AUTH 3 J.F.HUNT,L.TONG JRNL TITL NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET MBR246 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2 & XTALVIEW REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.88 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 162681.312 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 85.0 REMARK 3 NUMBER OF REFLECTIONS : 60712 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) : 0.185 REMARK 3 FREE R VALUE : 0.233 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3014 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.28 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 55.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3788 REMARK 3 BIN R VALUE (WORKING SET) : 0.1970 REMARK 3 BIN FREE R VALUE : 0.2350 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 206 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.016 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4013 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 374 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 8.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.88000 REMARK 3 B22 (A**2) : 5.83000 REMARK 3 B33 (A**2) : -3.95000 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) : 0.22 REMARK 3 ESD FROM SIGMAA (A) : 0.13 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) : 0.29 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.18 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) : 23.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.820 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) : 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 : FLAT MODEL REMARK 3 KSOL : 0.40 REMARK 3 BSOL : 53.02 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 3I7J COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-JUL-09. REMARK 100 THE DEPOSITION ID IS D_1000054062. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-JUL-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL7-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97938 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 : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 71052 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 6.600 REMARK 200 R MERGE (I) : 0.11300 REMARK 200 R SYM (I) : 0.08400 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 16.7200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.1 REMARK 200 DATA REDUNDANCY IN SHELL : 5.30 REMARK 200 R MERGE FOR SHELL (I) : 0.43700 REMARK 200 R SYM FOR SHELL (I) : 0.37600 REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.310 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SNB THEN SOLVE/RESOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.01 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.08 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN SOLUTION: 100MM NACL, 5MM DTT, REMARK 280 0.02% NAN3, 10MM TRIS-HCL (PH 7.5) . RESERVOIR SOLUTION: 100MM REMARK 280 BIS-TRIS PROPANE (PH 7), 24% (W/V) PEG 20000, AND 100MM LITHIUM REMARK 280 SULFATE MONOHYDRATE., MICROBATCH, UNDER OIL, TEMPERATURE 277K 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 32.54850 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 57.40350 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 48.91700 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 57.40350 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 32.54850 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 48.91700 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 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 HIS A 275 REMARK 465 HIS A 276 REMARK 465 HIS A 277 REMARK 465 HIS A 278 REMARK 465 HIS A 279 REMARK 465 HIS A 280 REMARK 465 MSE B 1 REMARK 465 GLU B 274 REMARK 465 HIS B 275 REMARK 465 HIS B 276 REMARK 465 HIS B 277 REMARK 465 HIS B 278 REMARK 465 HIS B 279 REMARK 465 HIS B 280 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 ALA A 14 149.92 -172.49 REMARK 500 ALA A 39 -134.37 53.07 REMARK 500 ASP A 87 46.83 -74.42 REMARK 500 VAL A 127 -60.77 -127.02 REMARK 500 PHE A 147 1.60 -167.48 REMARK 500 SER A 167 -39.39 -130.97 REMARK 500 PRO A 190 122.87 -38.24 REMARK 500 ASN A 198 72.64 -107.38 REMARK 500 ASN A 208 -122.89 60.14 REMARK 500 ALA A 249 32.00 -97.72 REMARK 500 ALA B 39 -132.89 52.70 REMARK 500 VAL B 127 -59.68 -132.82 REMARK 500 PHE B 147 -11.27 -161.54 REMARK 500 SER B 151 -166.22 -161.13 REMARK 500 SER B 167 -30.77 -131.19 REMARK 500 PRO B 190 122.26 -38.39 REMARK 500 ASN B 208 -109.47 64.61 REMARK 500 HIS B 226 148.66 177.03 REMARK 500 ALA B 249 33.82 -97.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: MBR246 RELATED DB: TARGETDB DBREF 3I7J A 1 272 UNP Q7TYW1 Q7TYW1_MYCBO 1 272 DBREF 3I7J B 1 272 UNP Q7TYW1 Q7TYW1_MYCBO 1 272 SEQADV 3I7J LEU A 273 UNP Q7TYW1 EXPRESSION TAG SEQADV 3I7J GLU A 274 UNP Q7TYW1 EXPRESSION TAG SEQADV 3I7J HIS A 275 UNP Q7TYW1 EXPRESSION TAG SEQADV 3I7J HIS A 276 UNP Q7TYW1 EXPRESSION TAG SEQADV 3I7J HIS A 277 UNP Q7TYW1 EXPRESSION TAG SEQADV 3I7J HIS A 278 UNP Q7TYW1 EXPRESSION TAG SEQADV 3I7J HIS A 279 UNP Q7TYW1 EXPRESSION TAG SEQADV 3I7J HIS A 280 UNP Q7TYW1 EXPRESSION TAG SEQADV 3I7J LEU B 273 UNP Q7TYW1 EXPRESSION TAG SEQADV 3I7J GLU B 274 UNP Q7TYW1 EXPRESSION TAG SEQADV 3I7J HIS B 275 UNP Q7TYW1 EXPRESSION TAG SEQADV 3I7J HIS B 276 UNP Q7TYW1 EXPRESSION TAG SEQADV 3I7J HIS B 277 UNP Q7TYW1 EXPRESSION TAG SEQADV 3I7J HIS B 278 UNP Q7TYW1 EXPRESSION TAG SEQADV 3I7J HIS B 279 UNP Q7TYW1 EXPRESSION TAG SEQADV 3I7J HIS B 280 UNP Q7TYW1 EXPRESSION TAG SEQRES 1 A 280 MSE THR ALA LEU GLU VAL LEU GLY GLY TRP PRO VAL PRO SEQRES 2 A 280 ALA ALA ALA ALA ALA VAL ILE GLY PRO ALA GLY VAL LEU SEQRES 3 A 280 ALA THR HIS GLY ASP THR ALA ARG VAL PHE ALA LEU ALA SEQRES 4 A 280 SER VAL THR LYS PRO LEU VAL ALA ARG ALA ALA GLN VAL SEQRES 5 A 280 ALA VAL GLU GLU GLY VAL VAL ASN LEU ASP THR PRO ALA SEQRES 6 A 280 GLY PRO PRO GLY SER THR VAL ARG HIS LEU LEU ALA HIS SEQRES 7 A 280 THR SER GLY LEU ALA MSE HIS SER ASP GLN ALA LEU ALA SEQRES 8 A 280 ARG PRO GLY THR ARG ARG MSE TYR SER ASN TYR GLY PHE SEQRES 9 A 280 THR VAL LEU ALA GLU SER VAL GLN ARG GLU SER GLY ILE SEQRES 10 A 280 GLU PHE GLY ARG TYR LEU THR GLU ALA VAL CYS GLU PRO SEQRES 11 A 280 LEU GLY MSE VAL THR THR ARG LEU ASP GLY GLY PRO ALA SEQRES 12 A 280 ALA ALA GLY PHE GLY ALA THR SER THR VAL ALA ASP LEU SEQRES 13 A 280 ALA VAL PHE ALA GLY ASP LEU LEU ARG PRO SER THR VAL SEQRES 14 A 280 SER ALA GLN MSE HIS ALA ASP ALA THR THR VAL GLN PHE SEQRES 15 A 280 PRO GLY LEU ASP GLY VAL LEU PRO GLY TYR GLY VAL GLN SEQRES 16 A 280 ARG PRO ASN ASP TRP GLY LEU GLY PHE GLU ILE ARG ASN SEQRES 17 A 280 SER LYS SER PRO HIS TRP THR GLY GLU CYS ASN SER THR SEQRES 18 A 280 ARG THR PHE GLY HIS PHE GLY GLN SER GLY GLY PHE ILE SEQRES 19 A 280 TRP VAL ASP PRO LYS ALA ASP LEU ALA LEU VAL VAL LEU SEQRES 20 A 280 THR ALA ARG ASP PHE GLY ASP TRP ALA LEU ASP LEU TRP SEQRES 21 A 280 PRO ALA ILE SER ASP ALA VAL LEU ALA GLU TYR THR LEU SEQRES 22 A 280 GLU HIS HIS HIS HIS HIS HIS SEQRES 1 B 280 MSE THR ALA LEU GLU VAL LEU GLY GLY TRP PRO VAL PRO SEQRES 2 B 280 ALA ALA ALA ALA ALA VAL ILE GLY PRO ALA GLY VAL LEU SEQRES 3 B 280 ALA THR HIS GLY ASP THR ALA ARG VAL PHE ALA LEU ALA SEQRES 4 B 280 SER VAL THR LYS PRO LEU VAL ALA ARG ALA ALA GLN VAL SEQRES 5 B 280 ALA VAL GLU GLU GLY VAL VAL ASN LEU ASP THR PRO ALA SEQRES 6 B 280 GLY PRO PRO GLY SER THR VAL ARG HIS LEU LEU ALA HIS SEQRES 7 B 280 THR SER GLY LEU ALA MSE HIS SER ASP GLN ALA LEU ALA SEQRES 8 B 280 ARG PRO GLY THR ARG ARG MSE TYR SER ASN TYR GLY PHE SEQRES 9 B 280 THR VAL LEU ALA GLU SER VAL GLN ARG GLU SER GLY ILE SEQRES 10 B 280 GLU PHE GLY ARG TYR LEU THR GLU ALA VAL CYS GLU PRO SEQRES 11 B 280 LEU GLY MSE VAL THR THR ARG LEU ASP GLY GLY PRO ALA SEQRES 12 B 280 ALA ALA GLY PHE GLY ALA THR SER THR VAL ALA ASP LEU SEQRES 13 B 280 ALA VAL PHE ALA GLY ASP LEU LEU ARG PRO SER THR VAL SEQRES 14 B 280 SER ALA GLN MSE HIS ALA ASP ALA THR THR VAL GLN PHE SEQRES 15 B 280 PRO GLY LEU ASP GLY VAL LEU PRO GLY TYR GLY VAL GLN SEQRES 16 B 280 ARG PRO ASN ASP TRP GLY LEU GLY PHE GLU ILE ARG ASN SEQRES 17 B 280 SER LYS SER PRO HIS TRP THR GLY GLU CYS ASN SER THR SEQRES 18 B 280 ARG THR PHE GLY HIS PHE GLY GLN SER GLY GLY PHE ILE SEQRES 19 B 280 TRP VAL ASP PRO LYS ALA ASP LEU ALA LEU VAL VAL LEU SEQRES 20 B 280 THR ALA ARG ASP PHE GLY ASP TRP ALA LEU ASP LEU TRP SEQRES 21 B 280 PRO ALA ILE SER ASP ALA VAL LEU ALA GLU TYR THR LEU SEQRES 22 B 280 GLU HIS HIS HIS HIS HIS HIS MODRES 3I7J MSE A 84 MET SELENOMETHIONINE MODRES 3I7J MSE A 98 MET SELENOMETHIONINE MODRES 3I7J MSE A 133 MET SELENOMETHIONINE MODRES 3I7J MSE A 173 MET SELENOMETHIONINE MODRES 3I7J MSE B 84 MET SELENOMETHIONINE MODRES 3I7J MSE B 98 MET SELENOMETHIONINE MODRES 3I7J MSE B 133 MET SELENOMETHIONINE MODRES 3I7J MSE B 173 MET SELENOMETHIONINE HET MSE A 84 8 HET MSE A 98 8 HET MSE A 133 8 HET MSE A 173 8 HET MSE B 84 8 HET MSE B 98 8 HET MSE B 133 8 HET MSE B 173 8 HETNAM MSE SELENOMETHIONINE FORMUL 1 MSE 8(C5 H11 N O2 SE) FORMUL 3 HOH *374(H2 O) HELIX 1 1 THR A 2 TRP A 10 5 9 HELIX 2 2 VAL A 41 GLY A 57 1 17 HELIX 3 3 THR A 71 ALA A 77 1 7 HELIX 4 4 SER A 100 GLY A 116 1 17 HELIX 5 5 GLU A 118 VAL A 127 1 10 HELIX 6 6 VAL A 127 GLY A 132 1 6 HELIX 7 7 GLY A 140 ALA A 145 5 6 HELIX 8 8 THR A 152 ARG A 165 1 14 HELIX 9 9 SER A 170 THR A 178 1 9 HELIX 10 10 TRP A 255 THR A 272 1 18 HELIX 11 11 ALA B 3 TRP B 10 5 8 HELIX 12 12 VAL B 41 GLU B 56 1 16 HELIX 13 13 THR B 71 ALA B 77 1 7 HELIX 14 14 SER B 100 GLY B 116 1 17 HELIX 15 15 GLU B 118 VAL B 127 1 10 HELIX 16 16 VAL B 127 GLY B 132 1 6 HELIX 17 17 GLY B 140 ALA B 145 5 6 HELIX 18 18 THR B 152 ARG B 165 1 14 HELIX 19 19 SER B 170 THR B 178 1 9 HELIX 20 20 GLY B 253 LEU B 257 5 5 HELIX 21 21 ASP B 258 THR B 272 1 15 SHEET 1 A 6 GLY A 24 HIS A 29 0 SHEET 2 A 6 ALA A 15 GLY A 21 -1 N VAL A 19 O LEU A 26 SHEET 3 A 6 LEU A 242 THR A 248 -1 O LEU A 247 N ALA A 16 SHEET 4 A 6 GLY A 232 ASP A 237 -1 N ASP A 237 O LEU A 242 SHEET 5 A 6 PHE A 224 GLY A 228 -1 N GLY A 228 O GLY A 232 SHEET 6 A 6 GLU A 205 ILE A 206 -1 N GLU A 205 O GLY A 225 SHEET 1 B 3 PHE A 36 ALA A 37 0 SHEET 2 B 3 ALA A 149 SER A 151 -1 O SER A 151 N PHE A 36 SHEET 3 B 3 ARG A 137 LEU A 138 -1 N ARG A 137 O THR A 150 SHEET 1 C 2 GLY A 187 LEU A 189 0 SHEET 2 C 2 GLY A 193 GLN A 195 -1 O GLN A 195 N GLY A 187 SHEET 1 D 6 GLY B 24 HIS B 29 0 SHEET 2 D 6 ALA B 15 GLY B 21 -1 N GLY B 21 O GLY B 24 SHEET 3 D 6 LEU B 242 THR B 248 -1 O ALA B 243 N ILE B 20 SHEET 4 D 6 GLY B 232 ASP B 237 -1 N ASP B 237 O LEU B 242 SHEET 5 D 6 PHE B 224 GLY B 228 -1 N PHE B 224 O VAL B 236 SHEET 6 D 6 GLU B 205 ILE B 206 -1 N GLU B 205 O GLY B 225 SHEET 1 E 3 PHE B 36 ALA B 37 0 SHEET 2 E 3 ALA B 149 SER B 151 -1 O SER B 151 N PHE B 36 SHEET 3 E 3 ARG B 137 LEU B 138 -1 N ARG B 137 O THR B 150 SHEET 1 F 3 ARG B 97 MSE B 98 0 SHEET 2 F 3 GLY B 187 VAL B 188 1 N VAL B 188 O ARG B 97 SHEET 3 F 3 VAL B 194 GLN B 195 -1 O GLN B 195 N GLY B 187 LINK C ALA A 83 N MSE A 84 1555 1555 1.33 LINK C MSE A 84 N HIS A 85 1555 1555 1.33 LINK C ARG A 97 N MSE A 98 1555 1555 1.32 LINK C MSE A 98 N TYR A 99 1555 1555 1.32 LINK C GLY A 132 N MSE A 133 1555 1555 1.33 LINK C MSE A 133 N VAL A 134 1555 1555 1.33 LINK C GLN A 172 N MSE A 173 1555 1555 1.33 LINK C MSE A 173 N HIS A 174 1555 1555 1.33 LINK C ALA B 83 N MSE B 84 1555 1555 1.33 LINK C MSE B 84 N HIS B 85 1555 1555 1.33 LINK C ARG B 97 N MSE B 98 1555 1555 1.33 LINK C MSE B 98 N TYR B 99 1555 1555 1.33 LINK C GLY B 132 N MSE B 133 1555 1555 1.33 LINK C MSE B 133 N VAL B 134 1555 1555 1.33 LINK C GLN B 172 N MSE B 173 1555 1555 1.33 LINK C MSE B 173 N HIS B 174 1555 1555 1.33 CISPEP 1 ARG A 196 PRO A 197 0 -0.08 CISPEP 2 SER A 211 PRO A 212 0 -0.22 CISPEP 3 ARG B 196 PRO B 197 0 0.22 CISPEP 4 SER B 211 PRO B 212 0 0.09 CRYST1 65.097 97.834 114.807 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 0.015362 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010221 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008710 0.00000