PDB Short entry for 1QAG HEADER STRUCTURAL PROTEIN 05-MAR-99 1QAG TITLE ACTIN BINDING REGION OF THE DYSTROPHIN HOMOLOGUE UTROPHIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: UTROPHIN ACTIN BINDING REGION; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RESIDUES 28-261; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES; COMPND 7 OTHER_DETAILS: THE BIOLOGICAL ASSEMBLY IS PROBABLY THE MONOMER RATHER COMPND 8 THAN THE DIMER. THIS MAY BE IN AN OPEN CONFIGURATION AS THE CHAINS COMPND 9 ARE IN THE CRYSTAL OR IN A CLOSED CONFIGURATION WITH THE REGIONS A31- COMPND 10 148 AND B153-B256 IN THE CRYSTAL BEING FORMED BY A SINGLE CHAIN SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR: PSJW1/ BL21(DE3) T7 POLYMERASE BASED KEYWDS CALPONIN HOMOLOGY DOMAIN, DOMAIN SWAPPING, ACTIN BINDING, UTROPHIN, KEYWDS 2 DYSTROPHIN, STRUCTURAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR N.H.KEEP,S.J.WINDER,C.A.MOORES,S.WALKE,F.L.M.NORWOOD,J.KENDRICK-JONES REVDAT 5 13-JUL-11 1QAG 1 VERSN REVDAT 4 24-FEB-09 1QAG 1 VERSN REVDAT 3 01-MAR-05 1QAG 1 DBREF SEQADV REMARK REVDAT 2 01-APR-03 1QAG 1 JRNL REVDAT 1 01-JAN-00 1QAG 0 JRNL AUTH N.H.KEEP,S.J.WINDER,C.A.MOORES,S.WALKE,F.L.M.NORWOOD, JRNL AUTH 2 J.KENDRICK-JONES JRNL TITL CRYSTAL STRUCTURE OF THE ACTIN-BINDING REGION OF UTROPHIN JRNL TITL 2 REVEALS A HEAD-TO-TAIL DIMER JRNL REF STRUCTURE FOLD.DES. V. 7 1539 1999 JRNL REFN ISSN 0969-2126 JRNL PMID 10647184 JRNL DOI 10.1016/S0969-2126(00)88344-6 REMARK 2 REMARK 2 RESOLUTION. 3.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 99.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 10000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.7 REMARK 3 NUMBER OF REFLECTIONS : 12253 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) : 0.198 REMARK 3 FREE R VALUE : 0.258 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 607 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.010 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) : 3.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.19 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 94.40 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1918 REMARK 3 BIN R VALUE (WORKING SET) : 0.3000 REMARK 3 BIN FREE R VALUE : 0.3540 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 106 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.034 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3642 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 12 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 25.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 44.50 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.31 REMARK 3 ESD FROM SIGMAA (A) : 0.39 REMARK 3 LOW RESOLUTION CUTOFF (A) : 99.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.42 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.46 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.20 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.66 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : GROUP 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 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 : PARHCSDX.PRO REMARK 3 PARAMETER FILE 2 : EXTRAPARA.PRO REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : EXTRATOP.PRO REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 BULK SOLVENT CORRECTION AND NCS RESTRAINTS (NOT STRICT) USED IN X- REMARK 3 PLOR. REMARK 3 RESIDUES 31-146 AND 156-254 IN CHAINS A AND B USED AS SEPARATE REMARK 3 GROUPS WITH WEIGHT 50.0 FOR NCS RESTRAINT. REMARK 4 REMARK 4 1QAG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-MAR-99. REMARK 100 THE RCSB ID CODE IS RCSB009314. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-JAN-98 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 : ESRF REMARK 200 BEAMLINE : BM14 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9000, 0.9795, 0.9809 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : PRINCETON 2K REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12342 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.000 REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.7 REMARK 200 DATA REDUNDANCY : 2.700 REMARK 200 R MERGE (I) : 0.05700 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 8.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.16 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.2 REMARK 200 DATA REDUNDANCY IN SHELL : 2.60 REMARK 200 R MERGE FOR SHELL (I) : 0.14600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 5.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHELXS, MLPHARE, SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.85 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.06 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M SODIUM ACETATE PH 4.7, 2.0 M REMARK 280 UNBUFFERED SODIUM FORMATE., PH 5.5, VAPOR DIFFUSION, HANGING REMARK 280 DROP, 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 75.07250 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 27.58000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 75.07250 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 27.58000 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: THE BIOLOGICAL ASSEMBLY IS PROBABLY THE MONOMER RATHER THAN REMARK 300 THE DIMER. THIS MAY BE IN AN OPEN CONFIGURATION AS THE CHAINS ARE REMARK 300 IN THE CRYSTAL OR IN A CLOSED CONFIGURATION WITH THE REGIONS A31- REMARK 300 148 AND B153-B256 IN THE CRYSTAL BEING FORMED BY A SINGLE CHAIN 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 4790 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21260 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -27.0 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 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 GLN A 256 O REMARK 470 GLN B 256 O 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 LYS A 47 0.39 -64.35 REMARK 500 ASN A 54 -70.27 -94.82 REMARK 500 THR A 58 -74.85 -152.93 REMARK 500 ASP A 62 -1.98 -56.23 REMARK 500 ARG A 86 -48.19 -21.50 REMARK 500 VAL A 108 -107.26 -55.29 REMARK 500 HIS A 120 -70.64 -41.60 REMARK 500 GLN A 135 -89.08 -116.90 REMARK 500 THR A 150 -79.77 -95.51 REMARK 500 ASN A 151 44.65 -72.37 REMARK 500 SER A 152 -71.71 -70.31 REMARK 500 GLN A 169 21.67 -73.96 REMARK 500 THR A 176 -88.91 -136.98 REMARK 500 ARG A 191 -36.42 -28.62 REMARK 500 HIS A 192 51.64 -115.49 REMARK 500 LYS A 193 63.36 151.03 REMARK 500 VAL A 203 -19.94 -46.36 REMARK 500 HIS A 213 -70.93 -65.93 REMARK 500 LYS A 217 -74.06 -55.43 REMARK 500 ALA A 218 -38.02 -36.53 REMARK 500 LYS B 47 1.61 -62.84 REMARK 500 SER B 48 31.27 -141.66 REMARK 500 ASN B 54 -71.66 -94.53 REMARK 500 THR B 58 -76.35 -156.58 REMARK 500 ASP B 62 2.49 -57.30 REMARK 500 SER B 84 61.00 -102.42 REMARK 500 ARG B 86 -48.85 -21.15 REMARK 500 VAL B 108 -106.70 -56.76 REMARK 500 ASN B 119 99.54 -68.63 REMARK 500 HIS B 120 -70.77 -39.09 REMARK 500 GLN B 135 -83.37 -121.33 REMARK 500 ASN B 151 109.32 -162.18 REMARK 500 GLN B 169 26.47 -75.57 REMARK 500 THR B 176 -84.71 -132.45 REMARK 500 ARG B 191 -30.50 -32.91 REMARK 500 LYS B 193 64.24 155.49 REMARK 500 LYS B 217 -71.17 -57.67 REMARK 500 ALA B 218 -38.52 -37.98 REMARK 500 REMARK 500 REMARK: NULL DBREF 1QAG A 31 256 UNP P46939 UTRO_HUMAN 31 256 DBREF 1QAG B 31 256 UNP P46939 UTRO_HUMAN 31 256 SEQADV 1QAG MSE A 56 UNP P46939 MET 56 MODIFIED RESIDUE SEQADV 1QAG MSE A 140 UNP P46939 MET 140 MODIFIED RESIDUE SEQADV 1QAG MSE A 144 UNP P46939 MET 144 MODIFIED RESIDUE SEQADV 1QAG MSE A 205 UNP P46939 MET 205 MODIFIED RESIDUE SEQADV 1QAG MSE A 245 UNP P46939 MET 245 MODIFIED RESIDUE SEQADV 1QAG MSE B 56 UNP P46939 MET 56 MODIFIED RESIDUE SEQADV 1QAG MSE B 140 UNP P46939 MET 140 MODIFIED RESIDUE SEQADV 1QAG MSE B 144 UNP P46939 MET 144 MODIFIED RESIDUE SEQADV 1QAG MSE B 205 UNP P46939 MET 205 MODIFIED RESIDUE SEQADV 1QAG MSE B 245 UNP P46939 MET 245 MODIFIED RESIDUE SEQRES 1 A 226 ASP VAL GLN LYS LYS THR PHE THR LYS TRP ILE ASN ALA SEQRES 2 A 226 ARG PHE SER LYS SER GLY LYS PRO PRO ILE ASN ASP MSE SEQRES 3 A 226 PHE THR ASP LEU LYS ASP GLY ARG LYS LEU LEU ASP LEU SEQRES 4 A 226 LEU GLU GLY LEU THR GLY THR SER LEU PRO LYS GLU ARG SEQRES 5 A 226 GLY SER THR ARG VAL HIS ALA LEU ASN ASN VAL ASN ARG SEQRES 6 A 226 VAL LEU GLN VAL LEU HIS GLN ASN ASN VAL GLU LEU VAL SEQRES 7 A 226 ASN ILE GLY GLY THR ASP ILE VAL ASP GLY ASN HIS LYS SEQRES 8 A 226 LEU THR LEU GLY LEU LEU TRP SER ILE ILE LEU HIS TRP SEQRES 9 A 226 GLN VAL LYS ASP VAL MSE LYS ASP VAL MSE SER ASP LEU SEQRES 10 A 226 GLN GLN THR ASN SER GLU LYS ILE LEU LEU SER TRP VAL SEQRES 11 A 226 ARG GLN THR THR ARG PRO TYR SER GLN VAL ASN VAL LEU SEQRES 12 A 226 ASN PHE THR THR SER TRP THR ASP GLY LEU ALA PHE ASN SEQRES 13 A 226 ALA VAL LEU HIS ARG HIS LYS PRO ASP LEU PHE SER TRP SEQRES 14 A 226 ASP LYS VAL VAL LYS MSE SER PRO ILE GLU ARG LEU GLU SEQRES 15 A 226 HIS ALA PHE SER LYS ALA GLN THR TYR LEU GLY ILE GLU SEQRES 16 A 226 LYS LEU LEU ASP PRO GLU ASP VAL ALA VAL ARG LEU PRO SEQRES 17 A 226 ASP LYS LYS SER ILE ILE MSE TYR LEU THR SER LEU PHE SEQRES 18 A 226 GLU VAL LEU PRO GLN SEQRES 1 B 226 ASP VAL GLN LYS LYS THR PHE THR LYS TRP ILE ASN ALA SEQRES 2 B 226 ARG PHE SER LYS SER GLY LYS PRO PRO ILE ASN ASP MSE SEQRES 3 B 226 PHE THR ASP LEU LYS ASP GLY ARG LYS LEU LEU ASP LEU SEQRES 4 B 226 LEU GLU GLY LEU THR GLY THR SER LEU PRO LYS GLU ARG SEQRES 5 B 226 GLY SER THR ARG VAL HIS ALA LEU ASN ASN VAL ASN ARG SEQRES 6 B 226 VAL LEU GLN VAL LEU HIS GLN ASN ASN VAL GLU LEU VAL SEQRES 7 B 226 ASN ILE GLY GLY THR ASP ILE VAL ASP GLY ASN HIS LYS SEQRES 8 B 226 LEU THR LEU GLY LEU LEU TRP SER ILE ILE LEU HIS TRP SEQRES 9 B 226 GLN VAL LYS ASP VAL MSE LYS ASP VAL MSE SER ASP LEU SEQRES 10 B 226 GLN GLN THR ASN SER GLU LYS ILE LEU LEU SER TRP VAL SEQRES 11 B 226 ARG GLN THR THR ARG PRO TYR SER GLN VAL ASN VAL LEU SEQRES 12 B 226 ASN PHE THR THR SER TRP THR ASP GLY LEU ALA PHE ASN SEQRES 13 B 226 ALA VAL LEU HIS ARG HIS LYS PRO ASP LEU PHE SER TRP SEQRES 14 B 226 ASP LYS VAL VAL LYS MSE SER PRO ILE GLU ARG LEU GLU SEQRES 15 B 226 HIS ALA PHE SER LYS ALA GLN THR TYR LEU GLY ILE GLU SEQRES 16 B 226 LYS LEU LEU ASP PRO GLU ASP VAL ALA VAL ARG LEU PRO SEQRES 17 B 226 ASP LYS LYS SER ILE ILE MSE TYR LEU THR SER LEU PHE SEQRES 18 B 226 GLU VAL LEU PRO GLN MODRES 1QAG MSE A 56 MET SELENOMETHIONINE MODRES 1QAG MSE A 140 MET SELENOMETHIONINE MODRES 1QAG MSE A 144 MET SELENOMETHIONINE MODRES 1QAG MSE A 205 MET SELENOMETHIONINE MODRES 1QAG MSE A 245 MET SELENOMETHIONINE MODRES 1QAG MSE B 56 MET SELENOMETHIONINE MODRES 1QAG MSE B 140 MET SELENOMETHIONINE MODRES 1QAG MSE B 144 MET SELENOMETHIONINE MODRES 1QAG MSE B 205 MET SELENOMETHIONINE MODRES 1QAG MSE B 245 MET SELENOMETHIONINE HET MSE A 56 8 HET MSE A 140 8 HET MSE A 144 8 HET MSE A 205 8 HET MSE A 245 8 HET MSE B 56 8 HET MSE B 140 8 HET MSE B 144 8 HET MSE B 205 8 HET MSE B 245 8 HETNAM MSE SELENOMETHIONINE FORMUL 1 MSE 10(C5 H11 N O2 SE) FORMUL 3 HOH *12(H2 O) HELIX 1 1 VAL A 32 SER A 46 1 15 HELIX 2 2 ARG A 64 THR A 74 1 11 HELIX 3 3 ARG A 86 GLN A 102 1 17 HELIX 4 4 GLY A 112 ASP A 117 1 6 HELIX 5 5 HIS A 120 TRP A 134 1 15 HELIX 6 6 VAL A 136 GLN A 149 1 14 HELIX 7 7 SER A 152 THR A 163 1 12 HELIX 8 8 THR A 177 TRP A 179 5 3 HELIX 9 9 LEU A 183 ARG A 191 1 9 HELIX 10 10 PRO A 194 LEU A 196 5 3 HELIX 11 11 TRP A 199 LYS A 204 1 6 HELIX 12 12 PRO A 207 LEU A 222 1 16 HELIX 13 13 PRO A 230 VAL A 233 1 4 HELIX 14 14 LYS A 240 GLU A 252 1 13 HELIX 15 15 VAL B 32 SER B 46 1 15 HELIX 16 16 ARG B 64 THR B 74 1 11 HELIX 17 17 ARG B 86 GLN B 102 1 17 HELIX 18 18 GLY B 112 ASP B 117 1 6 HELIX 19 19 HIS B 120 TRP B 134 1 15 HELIX 20 20 VAL B 136 LEU B 147 1 12 HELIX 21 21 LYS B 154 THR B 163 1 10 HELIX 22 22 THR B 177 TRP B 179 5 3 HELIX 23 23 LEU B 183 HIS B 190 1 8 HELIX 24 24 PRO B 194 LEU B 196 5 3 HELIX 25 25 TRP B 199 VAL B 203 1 5 HELIX 26 26 PRO B 207 LEU B 222 1 16 HELIX 27 27 PRO B 230 VAL B 233 1 4 HELIX 28 28 LYS B 240 GLU B 252 1 13 LINK C ASP A 55 N MSE A 56 1555 1555 1.32 LINK C MSE A 56 N PHE A 57 1555 1555 1.33 LINK C VAL A 139 N MSE A 140 1555 1555 1.33 LINK C MSE A 140 N LYS A 141 1555 1555 1.32 LINK C VAL A 143 N MSE A 144 1555 1555 1.33 LINK C MSE A 144 N SER A 145 1555 1555 1.33 LINK C LYS A 204 N MSE A 205 1555 1555 1.34 LINK C MSE A 205 N SER A 206 1555 1555 1.33 LINK C ILE A 244 N MSE A 245 1555 1555 1.33 LINK C MSE A 245 N TYR A 246 1555 1555 1.33 LINK C ASP B 55 N MSE B 56 1555 1555 1.32 LINK C MSE B 56 N PHE B 57 1555 1555 1.33 LINK C VAL B 139 N MSE B 140 1555 1555 1.33 LINK C MSE B 140 N LYS B 141 1555 1555 1.33 LINK C VAL B 143 N MSE B 144 1555 1555 1.33 LINK C MSE B 144 N SER B 145 1555 1555 1.33 LINK C LYS B 204 N MSE B 205 1555 1555 1.33 LINK C MSE B 205 N SER B 206 1555 1555 1.33 LINK C ILE B 244 N MSE B 245 1555 1555 1.33 LINK C MSE B 245 N TYR B 246 1555 1555 1.33 CRYST1 150.145 55.160 80.420 90.00 106.06 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 0.006660 0.000000 0.001917 0.00000 SCALE2 0.000000 0.018129 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012940 0.00000