HEADER SIGNALING PROTEIN 20-SEP-04 1XHM TITLE THE CRYSTAL STRUCTURE OF A BIOLOGICALLY ACTIVE PEPTIDE (SIGK) BOUND TO TITLE 2 A G PROTEIN BETA:GAMMA HETERODIMER COMPND MOL_ID: 1; COMPND 2 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(T) BETA COMPND 3 SUBUNIT 1; COMPND 4 CHAIN: A; COMPND 5 SYNONYM: TRANSDUCIN BETA CHAIN 1, G-PROTEIN BETA1; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(O) GAMMA-2 COMPND 9 SUBUNIT; COMPND 10 CHAIN: B; COMPND 11 SYNONYM: G GAMMA-I, G-PROTEIN GAMMA2; COMPND 12 ENGINEERED: YES; COMPND 13 MOL_ID: 3; COMPND 14 MOLECULE: SIGK PEPTIDE; COMPND 15 CHAIN: C; COMPND 16 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 GENE: GNB1; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: HIGH 5; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PFASTBAC1; SOURCE 12 MOL_ID: 2; SOURCE 13 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 14 ORGANISM_COMMON: CATTLE; SOURCE 15 ORGANISM_TAXID: 9913; SOURCE 16 GENE: GNG2; SOURCE 17 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 18 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM; SOURCE 19 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 20 EXPRESSION_SYSTEM_STRAIN: HIGH5; SOURCE 21 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS; SOURCE 22 EXPRESSION_SYSTEM_PLASMID: PFASTBAC1; SOURCE 23 MOL_ID: 3; SOURCE 24 SYNTHETIC: YES; SOURCE 25 OTHER_DETAILS: THE PEPTIDE WAS CHEMICALLY SYNTHESIZED. THIS SEQUENCE SOURCE 26 IS DERIVED FROM A RANDOMIZED PHAGE LIBRARY. KEYWDS WD40 REPEAT, BETA-PROPELLER, PROTEIN-PEPTIDE COMPLEX, SIGNALING KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR T.L.DAVIS,T.M.BONACCI,A.V.SMRCKA,S.R.SPRANG REVDAT 3 23-AUG-23 1XHM 1 SEQADV REVDAT 2 24-FEB-09 1XHM 1 VERSN REVDAT 1 09-AUG-05 1XHM 0 JRNL AUTH T.L.DAVIS,T.M.BONACCI,S.R.SPRANG,A.V.SMRCKA JRNL TITL STRUCTURAL AND MOLECULAR CHARACTERIZATION OF A PREFERRED JRNL TITL 2 PROTEIN INTERACTION SURFACE ON G PROTEIN BETAGAMMA SUBUNITS. JRNL REF BIOCHEMISTRY V. 44 10593 2005 JRNL REFN ISSN 0006-2960 JRNL PMID 16060668 JRNL DOI 10.1021/BI050655I REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH T.M.BONACCI,T.L.DAVIS,S.R.SPRANG,A.V.SMRCKA REMARK 1 TITL MOLECULAR DETERMINANTS ON G PROTEIN BETA:GAMMA SUBUNITS REMARK 1 TITL 2 RESPONSIBLE FOR MULTIPLE TARGET RECOGNITION AND NUCLEOTIDE REMARK 1 TITL 3 EXCHANGE INDEPENDENT SUBUNIT DISSOCIATION REMARK 1 REF TO BE PUBLISHED REMARK 1 REFN REMARK 2 REMARK 2 RESOLUTION. 2.70 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) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.91 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2166288.600 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 90.1 REMARK 3 NUMBER OF REFLECTIONS : 9574 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) : 0.227 REMARK 3 FREE R VALUE : 0.287 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.100 REMARK 3 FREE R VALUE TEST SET COUNT : 772 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) : 2.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.87 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 56.20 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 890 REMARK 3 BIN R VALUE (WORKING SET) : 0.3880 REMARK 3 BIN FREE R VALUE : 0.4740 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 8.60 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 84 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.052 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3057 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 37 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 61.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 46.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.50000 REMARK 3 B22 (A**2) : -11.13000 REMARK 3 B33 (A**2) : 7.63000 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) : 0.38 REMARK 3 ESD FROM SIGMAA (A) : 0.42 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) : 0.55 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.66 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.620 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.35 REMARK 3 BSOL : 46.09 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 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1XHM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-SEP-04. REMARK 100 THE DEPOSITION ID IS D_1000030371. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-NOV-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.2.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0871 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL SI (111) REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9729 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -2.500 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 88.3 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.08700 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) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.80 REMARK 200 COMPLETENESS FOR SHELL (%) : 38.6 REMARK 200 DATA REDUNDANCY IN SHELL : 1.80 REMARK 200 R MERGE FOR SHELL (I) : 0.41400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 1OMW REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.14 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, GLYCEROL, HEPES, PH 7.5, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K 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 22.73400 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 54.01150 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.33450 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 54.01150 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 22.73400 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 37.33450 REMARK 290 SMTRY3 4 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4480 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17070 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -48.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 MET A 1 REMARK 465 HIS B -5 REMARK 465 HIS B -4 REMARK 465 HIS B -3 REMARK 465 HIS B -2 REMARK 465 HIS B -1 REMARK 465 HIS B 0 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 SER B 3 REMARK 465 ASN B 4 REMARK 465 ASN B 5 REMARK 465 THR B 6 REMARK 465 PRO B 53 REMARK 465 VAL B 54 REMARK 465 PRO B 55 REMARK 465 ALA B 56 REMARK 465 SER B 57 REMARK 465 GLU B 58 REMARK 465 ASN B 59 REMARK 465 PRO B 60 REMARK 465 PHE B 61 REMARK 465 ARG B 62 REMARK 465 GLU B 63 REMARK 465 LYS B 64 REMARK 465 LYS B 65 REMARK 465 PHE B 66 REMARK 465 PHE B 67 REMARK 465 CYS B 68 REMARK 465 ALA B 69 REMARK 465 ILE B 70 REMARK 465 LEU B 71 REMARK 465 TYR C 14 REMARK 465 ASP C 15 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 ARG A 68 -57.02 -120.41 REMARK 500 THR A 87 -2.68 78.45 REMARK 500 ALA A 92 82.63 -152.79 REMARK 500 LEU A 117 0.17 -67.23 REMARK 500 VAL A 135 101.50 -56.75 REMARK 500 ARG A 137 145.25 -173.21 REMARK 500 LEU A 139 78.31 -102.32 REMARK 500 ASP A 153 -161.68 -164.01 REMARK 500 PRO A 236 -15.47 -47.85 REMARK 500 LEU B 51 -56.47 -152.21 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1TBG RELATED DB: PDB REMARK 900 G PROTEIN BETA1:GAMMA1 NOT BOUND TO PEPTIDE REMARK 900 RELATED ID: 1GG2 RELATED DB: PDB REMARK 900 G PROTEIN BETA1:GAMMA2 BOUND TO G PROTEIN ALPHAI1 REMARK 900 RELATED ID: 1OMW RELATED DB: PDB REMARK 900 G PROTEIN BETA1:GAMMA2 BOUND TO GRK2 REMARK 900 RELATED ID: 1A0R RELATED DB: PDB REMARK 900 G PROTEIN BETA1:GAMMA2 BOUND TO PHOSDUCIN DBREF 1XHM A 1 340 UNP P62871 GBB1_BOVIN 1 340 DBREF 1XHM B 1 71 UNP P63212 GBG2_BOVIN 0 70 DBREF 1XHM C 1 15 PDB 1XHM 1XHM 1 15 SEQADV 1XHM HIS B -5 UNP P63212 EXPRESSION TAG SEQADV 1XHM HIS B -4 UNP P63212 EXPRESSION TAG SEQADV 1XHM HIS B -3 UNP P63212 EXPRESSION TAG SEQADV 1XHM HIS B -2 UNP P63212 EXPRESSION TAG SEQADV 1XHM HIS B -1 UNP P63212 EXPRESSION TAG SEQADV 1XHM HIS B 0 UNP P63212 EXPRESSION TAG SEQRES 1 A 340 MET SER GLU LEU ASP GLN LEU ARG GLN GLU ALA GLU GLN SEQRES 2 A 340 LEU LYS ASN GLN ILE ARG ASP ALA ARG LYS ALA CYS ALA SEQRES 3 A 340 ASP ALA THR LEU SER GLN ILE THR ASN ASN ILE ASP PRO SEQRES 4 A 340 VAL GLY ARG ILE GLN MET ARG THR ARG ARG THR LEU ARG SEQRES 5 A 340 GLY HIS LEU ALA LYS ILE TYR ALA MET HIS TRP GLY THR SEQRES 6 A 340 ASP SER ARG LEU LEU VAL SER ALA SER GLN ASP GLY LYS SEQRES 7 A 340 LEU ILE ILE TRP ASP SER TYR THR THR ASN LYS VAL HIS SEQRES 8 A 340 ALA ILE PRO LEU ARG SER SER TRP VAL MET THR CYS ALA SEQRES 9 A 340 TYR ALA PRO SER GLY ASN TYR VAL ALA CYS GLY GLY LEU SEQRES 10 A 340 ASP ASN ILE CYS SER ILE TYR ASN LEU LYS THR ARG GLU SEQRES 11 A 340 GLY ASN VAL ARG VAL SER ARG GLU LEU ALA GLY HIS THR SEQRES 12 A 340 GLY TYR LEU SER CYS CYS ARG PHE LEU ASP ASP ASN GLN SEQRES 13 A 340 ILE VAL THR SER SER GLY ASP THR THR CYS ALA LEU TRP SEQRES 14 A 340 ASP ILE GLU THR GLY GLN GLN THR THR THR PHE THR GLY SEQRES 15 A 340 HIS THR GLY ASP VAL MET SER LEU SER LEU ALA PRO ASP SEQRES 16 A 340 THR ARG LEU PHE VAL SER GLY ALA CYS ASP ALA SER ALA SEQRES 17 A 340 LYS LEU TRP ASP VAL ARG GLU GLY MET CYS ARG GLN THR SEQRES 18 A 340 PHE THR GLY HIS GLU SER ASP ILE ASN ALA ILE CYS PHE SEQRES 19 A 340 PHE PRO ASN GLY ASN ALA PHE ALA THR GLY SER ASP ASP SEQRES 20 A 340 ALA THR CYS ARG LEU PHE ASP LEU ARG ALA ASP GLN GLU SEQRES 21 A 340 LEU MET THR TYR SER HIS ASP ASN ILE ILE CYS GLY ILE SEQRES 22 A 340 THR SER VAL SER PHE SER LYS SER GLY ARG LEU LEU LEU SEQRES 23 A 340 ALA GLY TYR ASP ASP PHE ASN CYS ASN VAL TRP ASP ALA SEQRES 24 A 340 LEU LYS ALA ASP ARG ALA GLY VAL LEU ALA GLY HIS ASP SEQRES 25 A 340 ASN ARG VAL SER CYS LEU GLY VAL THR ASP ASP GLY MET SEQRES 26 A 340 ALA VAL ALA THR GLY SER TRP ASP SER PHE LEU LYS ILE SEQRES 27 A 340 TRP ASN SEQRES 1 B 77 HIS HIS HIS HIS HIS HIS MET ALA SER ASN ASN THR ALA SEQRES 2 B 77 SER ILE ALA GLN ALA ARG LYS LEU VAL GLU GLN LEU LYS SEQRES 3 B 77 MET GLU ALA ASN ILE ASP ARG ILE LYS VAL SER LYS ALA SEQRES 4 B 77 ALA ALA ASP LEU MET ALA TYR CYS GLU ALA HIS ALA LYS SEQRES 5 B 77 GLU ASP PRO LEU LEU THR PRO VAL PRO ALA SER GLU ASN SEQRES 6 B 77 PRO PHE ARG GLU LYS LYS PHE PHE CYS ALA ILE LEU SEQRES 1 C 15 SER ILE GLY LYS ALA PHE LYS ILE LEU GLY TYR PRO ASP SEQRES 2 C 15 TYR ASP FORMUL 4 HOH *37(H2 O) HELIX 1 1 SER A 2 ALA A 26 1 25 HELIX 2 2 THR A 29 ASN A 35 1 7 HELIX 3 3 SER B 8 ASN B 24 1 17 HELIX 4 4 LYS B 29 ALA B 45 1 17 HELIX 5 5 LYS B 46 ASP B 48 5 3 HELIX 6 6 SER C 1 GLY C 10 1 10 SHEET 1 A 4 ARG A 46 ARG A 52 0 SHEET 2 A 4 PHE A 335 ASN A 340 -1 O ILE A 338 N ARG A 48 SHEET 3 A 4 VAL A 327 SER A 331 -1 N VAL A 327 O TRP A 339 SHEET 4 A 4 VAL A 315 VAL A 320 -1 N CYS A 317 O GLY A 330 SHEET 1 B 4 ILE A 58 TRP A 63 0 SHEET 2 B 4 LEU A 69 SER A 74 -1 O ALA A 73 N TYR A 59 SHEET 3 B 4 LYS A 78 ASP A 83 -1 O TRP A 82 N LEU A 70 SHEET 4 B 4 LYS A 89 PRO A 94 -1 O VAL A 90 N ILE A 81 SHEET 1 C 4 VAL A 100 TYR A 105 0 SHEET 2 C 4 TYR A 111 GLY A 116 -1 O GLY A 115 N MET A 101 SHEET 3 C 4 CYS A 121 ASN A 125 -1 O SER A 122 N CYS A 114 SHEET 4 C 4 ARG A 134 LEU A 139 -1 O ARG A 137 N ILE A 123 SHEET 1 D 4 LEU A 146 PHE A 151 0 SHEET 2 D 4 GLN A 156 SER A 161 -1 O SER A 160 N CYS A 148 SHEET 3 D 4 CYS A 166 ASP A 170 -1 O TRP A 169 N ILE A 157 SHEET 4 D 4 THR A 178 PHE A 180 -1 O PHE A 180 N CYS A 166 SHEET 1 E 4 VAL A 187 LEU A 192 0 SHEET 2 E 4 LEU A 198 ALA A 203 -1 O GLY A 202 N MET A 188 SHEET 3 E 4 ALA A 208 ASP A 212 -1 O TRP A 211 N PHE A 199 SHEET 4 E 4 MET A 217 PHE A 222 -1 O PHE A 222 N ALA A 208 SHEET 1 F 4 ILE A 229 PHE A 234 0 SHEET 2 F 4 ALA A 240 SER A 245 -1 O ALA A 242 N CYS A 233 SHEET 3 F 4 CYS A 250 ASP A 254 -1 O PHE A 253 N PHE A 241 SHEET 4 F 4 GLN A 259 TYR A 264 -1 O LEU A 261 N LEU A 252 SHEET 1 G 4 ILE A 273 PHE A 278 0 SHEET 2 G 4 LEU A 284 TYR A 289 -1 O GLY A 288 N THR A 274 SHEET 3 G 4 ASN A 293 ASP A 298 -1 O TRP A 297 N LEU A 285 SHEET 4 G 4 ARG A 304 ALA A 309 -1 O GLY A 306 N VAL A 296 CRYST1 45.468 74.669 108.023 90.00 90.00 90.00 P 21 21 21 4 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 0.021994 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013392 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009257 0.00000