PDB Short entry for 2YZA HEADER TRANSFERASE 04-MAY-07 2YZA TITLE CRYSTAL STRUCTURE OF KINASE DOMAIN OF HUMAN 5'-AMP-ACTIVATED PROTEIN TITLE 2 KINASE ALPHA-2 SUBUNIT MUTANT (T172D) COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5'-AMP-ACTIVATED PROTEIN KINASE CATALYTIC SUBUNIT ALPHA-2; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: KINASE DOMAIN; COMPND 5 SYNONYM: 5'-AMP-ACTIVATED PROTEIN KINASE ALPHA-2 SUBUNIT, AMPK ALPHA- COMPND 6 2 CHAIN; COMPND 7 EC: 2.7.11.1; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: PRKAA2, AMPK, AMPK2; SOURCE 6 EXPRESSION_SYSTEM: CELL-FREE PROTEIN SYNTHESIS; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PX060824-01 KEYWDS SIGNALING PROTEIN, SERINE/THREONINE PROTEIN KINASE, PHOSPHORYLATION, KEYWDS 2 ATP-BINDING, NUCLEOTIDE-BINDING, CHOLESTEROL BIOSYNTHESIS, FATTY KEYWDS 3 ACID BIOSYNTHESIS, LIPID SYNTHESIS, GLUCOSE METABOLISM, MAGNESIUM, KEYWDS 4 METAL-BINDING, SERINE/THREONINE-PROTEIN KINASE, STEROID KEYWDS 5 BIOSYNTHESIS, TRANSFERASE, STRUCTURAL GENOMICS, NPPSFA, NATIONAL KEYWDS 6 PROJECT ON PROTEIN STRUCTURAL AND FUNCTIONAL ANALYSES, RIKEN KEYWDS 7 STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE, RSGI EXPDTA X-RAY DIFFRACTION AUTHOR S.SAIJO,T.TAKAGI,S.YOSHIKAWA,S.KISHISHITA,M.SHIROUZU,S.YOKOYAMA,RIKEN AUTHOR 2 STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE (RSGI) REVDAT 5 25-OCT-23 2YZA 1 SEQADV REVDAT 4 11-APR-12 2YZA 1 JRNL VERSN REVDAT 3 27-APR-11 2YZA 1 JRNL REVDAT 2 24-FEB-09 2YZA 1 VERSN REVDAT 1 06-MAY-08 2YZA 0 JRNL AUTH N.HANDA,T.TAKAGI,S.SAIJO,S.KISHISHITA,D.TAKAYA,M.TOYAMA, JRNL AUTH 2 T.TERADA,M.SHIROUZU,A.SUZUKI,S.LEE,T.YAMAUCHI,M.OKADA-IWABU, JRNL AUTH 3 M.IWABU,T.KADOWAKI,Y.MINOKOSHI,S.YOKOYAMA JRNL TITL STRUCTURAL BASIS FOR COMPOUND C INHIBITION OF THE HUMAN JRNL TITL 2 AMP-ACTIVATED PROTEIN KINASE ALPHA 2 SUBUNIT KINASE DOMAIN JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 67 480 2011 JRNL REFN ISSN 0907-4449 JRNL PMID 21543851 JRNL DOI 10.1107/S0907444911010201 REMARK 2 REMARK 2 RESOLUTION. 3.02 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.02 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 93.3 REMARK 3 NUMBER OF REFLECTIONS : 4422 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 + TEST SET) : 0.235 REMARK 3 R VALUE (WORKING SET) : 0.227 REMARK 3 FREE R VALUE : 0.308 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 484 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 3.02 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.09 REMARK 3 REFLECTION IN BIN (WORKING SET) : 171 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 49.47 REMARK 3 BIN R VALUE (WORKING SET) : 0.2410 REMARK 3 BIN FREE R VALUE SET COUNT : 17 REMARK 3 BIN FREE R VALUE : 0.3480 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2063 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 10 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 48.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.75 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.99000 REMARK 3 B22 (A**2) : 0.15000 REMARK 3 B33 (A**2) : -1.11000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.51000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.673 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.485 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 25.942 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.887 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.769 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2112 ; 0.006 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2854 ; 0.873 ; 1.962 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 256 ; 4.405 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 92 ;33.402 ;22.826 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 374 ;15.713 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 14 ;13.511 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 319 ; 0.055 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1568 ; 0.002 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 861 ; 0.166 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1417 ; 0.295 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 47 ; 0.092 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 45 ; 0.168 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 4 ; 0.086 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1321 ; 0.177 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2070 ; 0.315 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 891 ; 0.260 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 784 ; 0.444 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2YZA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 24-JUL-07. REMARK 100 THE DEPOSITION ID IS D_1000027322. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-SEP-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.9 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL26B2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : FIXED EXIT SI DOUBLE CRYSTAL REMARK 200 MONOCHROMATOR REMARK 200 OPTICS : RHODIUM COATED MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU JUPITER 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 4913 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.000 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.3 REMARK 200 DATA REDUNDANCY : 3.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.10600 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 11.5000 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) : 3.05 REMARK 200 COMPLETENESS FOR SHELL (%) : 51.6 REMARK 200 DATA REDUNDANCY IN SHELL : 1.70 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.25100 REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 2H6D REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.82 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.11 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M TRIS-HCL PH8.9, 16% PEG4000, 15% REMARK 280 ISOPROPANOL, 0.1M AMMONIUM SULFATE, PROTEIN SOLUTION: 5MM AMPPNP, REMARK 280 5MM MAGNESIUM CHLORIDE, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 33.66800 REMARK 290 SMTRY3 2 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: 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 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 GLY A 4 REMARK 465 SER A 5 REMARK 465 LYS A 6 REMARK 465 HIS A 7 REMARK 465 ASP A 8 REMARK 465 GLY A 9 REMARK 465 GLY A 167 REMARK 465 GLU A 168 REMARK 465 PHE A 169 REMARK 465 LEU A 170 REMARK 465 ARG A 171 REMARK 465 ASP A 172 REMARK 465 SER A 173 REMARK 465 CYS A 174 REMARK 465 GLY A 175 REMARK 465 SER A 176 REMARK 465 PRO A 177 REMARK 465 GLU A 279 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 50 CG CD OE1 NE2 REMARK 470 LYS A 60 CG CD CE NZ REMARK 470 ARG A 138 CG CD NE CZ NH1 NH2 REMARK 470 ASN A 178 CG OD1 ND2 REMARK 470 GLU A 217 CG CD OE1 OE2 REMARK 470 GLU A 235 CG CD OE1 OE2 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 86 -9.04 -53.07 REMARK 500 ASP A 157 78.71 -108.81 REMARK 500 SER A 165 -32.85 -135.21 REMARK 500 TYR A 179 -51.89 -121.55 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2H6D RELATED DB: PDB REMARK 900 WILD TYPE DBREF 2YZA A 6 279 UNP P54646 AAPK2_HUMAN 6 279 SEQADV 2YZA GLY A 4 UNP P54646 EXPRESSION TAG SEQADV 2YZA SER A 5 UNP P54646 EXPRESSION TAG SEQADV 2YZA ASP A 172 UNP P54646 THR 172 ENGINEERED MUTATION SEQRES 1 A 276 GLY SER LYS HIS ASP GLY ARG VAL LYS ILE GLY HIS TYR SEQRES 2 A 276 VAL LEU GLY ASP THR LEU GLY VAL GLY THR PHE GLY LYS SEQRES 3 A 276 VAL LYS ILE GLY GLU HIS GLN LEU THR GLY HIS LYS VAL SEQRES 4 A 276 ALA VAL LYS ILE LEU ASN ARG GLN LYS ILE ARG SER LEU SEQRES 5 A 276 ASP VAL VAL GLY LYS ILE LYS ARG GLU ILE GLN ASN LEU SEQRES 6 A 276 LYS LEU PHE ARG HIS PRO HIS ILE ILE LYS LEU TYR GLN SEQRES 7 A 276 VAL ILE SER THR PRO THR ASP PHE PHE MET VAL MET GLU SEQRES 8 A 276 TYR VAL SER GLY GLY GLU LEU PHE ASP TYR ILE CYS LYS SEQRES 9 A 276 HIS GLY ARG VAL GLU GLU MET GLU ALA ARG ARG LEU PHE SEQRES 10 A 276 GLN GLN ILE LEU SER ALA VAL ASP TYR CYS HIS ARG HIS SEQRES 11 A 276 MET VAL VAL HIS ARG ASP LEU LYS PRO GLU ASN VAL LEU SEQRES 12 A 276 LEU ASP ALA HIS MET ASN ALA LYS ILE ALA ASP PHE GLY SEQRES 13 A 276 LEU SER ASN MET MET SER ASP GLY GLU PHE LEU ARG ASP SEQRES 14 A 276 SER CYS GLY SER PRO ASN TYR ALA ALA PRO GLU VAL ILE SEQRES 15 A 276 SER GLY ARG LEU TYR ALA GLY PRO GLU VAL ASP ILE TRP SEQRES 16 A 276 SER CYS GLY VAL ILE LEU TYR ALA LEU LEU CYS GLY THR SEQRES 17 A 276 LEU PRO PHE ASP ASP GLU HIS VAL PRO THR LEU PHE LYS SEQRES 18 A 276 LYS ILE ARG GLY GLY VAL PHE TYR ILE PRO GLU TYR LEU SEQRES 19 A 276 ASN ARG SER VAL ALA THR LEU LEU MET HIS MET LEU GLN SEQRES 20 A 276 VAL ASP PRO LEU LYS ARG ALA THR ILE LYS ASP ILE ARG SEQRES 21 A 276 GLU HIS GLU TRP PHE LYS GLN ASP LEU PRO SER TYR LEU SEQRES 22 A 276 PHE PRO GLU FORMUL 2 HOH *10(H2 O) HELIX 1 1 ARG A 49 LEU A 55 1 7 HELIX 2 2 VAL A 57 PHE A 71 1 15 HELIX 3 3 GLU A 100 GLY A 109 1 10 HELIX 4 4 GLU A 112 MET A 134 1 23 HELIX 5 5 LYS A 141 GLU A 143 5 3 HELIX 6 6 ALA A 181 SER A 186 1 6 HELIX 7 7 ALA A 191 GLY A 210 1 20 HELIX 8 8 HIS A 218 GLY A 229 1 12 HELIX 9 9 ASN A 238 LEU A 249 1 12 HELIX 10 10 THR A 258 GLU A 264 1 7 HELIX 11 11 HIS A 265 GLN A 270 1 6 SHEET 1 A 6 LYS A 12 ILE A 13 0 SHEET 2 A 6 TYR A 16 VAL A 24 -1 O TYR A 16 N ILE A 13 SHEET 3 A 6 LYS A 29 HIS A 35 -1 O ILE A 32 N GLY A 19 SHEET 4 A 6 LYS A 41 ASN A 48 -1 O ILE A 46 N LYS A 29 SHEET 5 A 6 ASP A 88 GLU A 94 -1 O MET A 93 N ALA A 43 SHEET 6 A 6 LEU A 79 SER A 84 -1 N ILE A 83 O PHE A 90 SHEET 1 B 2 VAL A 145 LEU A 147 0 SHEET 2 B 2 ALA A 153 ILE A 155 -1 O LYS A 154 N LEU A 146 CRYST1 39.187 67.336 50.651 90.00 91.26 90.00 P 1 21 1 2 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 0.025519 0.000000 0.000561 0.00000 SCALE2 0.000000 0.014851 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019748 0.00000