HEADER TRANSFERASE 27-JAN-14 4OML TITLE CRYSTAL STRUCTURE OF THE INTERTWINED DIMER OF THE C-SRC TYROSINE TITLE 2 KINASE SH3 DOMAIN MUTANT Q128R COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTO-ONCOGENE TYROSINE-PROTEIN KINASE SRC; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: SH3 DOMAIN; COMPND 5 SYNONYM: PROTO-ONCOGENE C-SRC, PP60C-SRC, P60-SRC; COMPND 6 EC: 2.7.10.2; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 3 ORGANISM_COMMON: BANTAM,CHICKENS; SOURCE 4 ORGANISM_TAXID: 9031; SOURCE 5 GENE: SRC; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS BETA-BARREL SANDWICH, KINASE, PROLINE RICH MOTIFS, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR A.CAMARA-ARTIGAS,J.BACARIZO REVDAT 3 20-SEP-23 4OML 1 REMARK SEQADV REVDAT 2 17-DEC-14 4OML 1 JRNL REVDAT 1 10-DEC-14 4OML 0 JRNL AUTH J.BACARIZO,S.MARTINEZ-RODRIGUEZ,J.M.MARTIN-GARCIA, JRNL AUTH 2 M.ANDUJAR-SANCHEZ,E.ORTIZ-SALMERON,J.L.NEIRA, JRNL AUTH 3 A.CAMARA-ARTIGAS JRNL TITL ELECTROSTATIC EFFECTS IN THE FOLDING OF THE SH3 DOMAIN OF JRNL TITL 2 THE C-SRC TYROSINE KINASE: PH-DEPENDENCE IN 3D-DOMAIN JRNL TITL 3 SWAPPING AND AMYLOID FORMATION. JRNL REF PLOS ONE V. 9 13224 2014 JRNL REFN ESSN 1932-6203 JRNL PMID 25490095 JRNL DOI 10.1371/JOURNAL.PONE.0113224 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8.3_1479 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.22 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.450 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 3 NUMBER OF REFLECTIONS : 10548 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.170 REMARK 3 R VALUE (WORKING SET) : 0.168 REMARK 3 FREE R VALUE : 0.199 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.820 REMARK 3 FREE R VALUE TEST SET COUNT : 529 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 19.2261 - 3.0565 0.96 2721 107 0.1840 0.2216 REMARK 3 2 3.0565 - 2.4276 0.98 2737 134 0.1846 0.1960 REMARK 3 3 2.4276 - 2.1212 0.98 2745 123 0.1335 0.1840 REMARK 3 4 2.1212 - 1.9274 0.97 2679 170 0.1346 0.1958 REMARK 3 5 1.9274 - 1.7894 0.97 2686 136 0.1386 0.1398 REMARK 3 6 1.7894 - 1.6840 0.96 2700 148 0.1646 0.1883 REMARK 3 7 1.6840 - 1.5997 0.95 2621 139 0.2022 0.2280 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.120 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.900 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.57 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 37.89 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.009 513 REMARK 3 ANGLE : 1.230 688 REMARK 3 CHIRALITY : 0.058 72 REMARK 3 PLANARITY : 0.006 85 REMARK 3 DIHEDRAL : 12.762 190 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4OML COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-JAN-14. REMARK 100 THE DEPOSITION ID IS D_1000084682. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-MAR-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM16 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.977520 REMARK 200 MONOCHROMATOR : SI(111) CHANNEL-CUT REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.1.26 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11086 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 19.220 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 200 DATA REDUNDANCY : 12.90 REMARK 200 R MERGE (I) : 0.07300 REMARK 200 R SYM (I) : 0.07300 REMARK 200 FOR THE DATA SET : 21.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.63 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.9 REMARK 200 DATA REDUNDANCY IN SHELL : 13.00 REMARK 200 R MERGE FOR SHELL (I) : 0.65400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.400 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 4JZ4 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.79 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.27 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M SODIUM ACETATE, 1.6 M AMMONIUM REMARK 280 SULPHATE, 10%PEG 300, 10%GLICEROL, PH 5.0, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 85.35600 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 42.67800 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 64.01700 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 21.33900 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 106.69500 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 85.35600 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 42.67800 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 21.33900 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 64.01700 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 106.69500 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 300 REMARK: INTERTWINED DIMER. THE DIMER IS GENERATED BY SYMMETRY 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6580 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 6990 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -12.0 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 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 322 LIES ON A SPECIAL POSITION. 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 64 REMARK 465 GLY A 65 REMARK 465 SER A 66 REMARK 465 SER A 67 REMARK 465 HIS A 68 REMARK 465 HIS A 69 REMARK 465 HIS A 70 REMARK 465 HIS A 71 REMARK 465 HIS A 72 REMARK 465 HIS A 73 REMARK 465 SER A 74 REMARK 465 SER A 75 REMARK 465 GLY A 76 REMARK 465 LEU A 77 REMARK 465 VAL A 78 REMARK 465 PRO A 79 REMARK 465 ARG A 80 REMARK 465 GLY A 81 REMARK 465 SER A 82 REMARK 465 HIS A 83 REMARK 465 ASP A 141 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PGE A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEG A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEG A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEG A 204 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4JZ3 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE CHICKEN C-SRC-SH3 DOMAIN INTERTWINED DIMER REMARK 900 RELATED ID: 4JZ4 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF CHICKEN C-SRC-SH3 DOMAIN: MONOMERIC FORM REMARK 900 RELATED ID: 4HVU RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE T98D C-SRC-SH3 DOMAIN MUTANT IN COMPLEX REMARK 900 WITH THE HIGH AFFINITY PEPTIDE APP12 REMARK 900 RELATED ID: 4HVV RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE T98E C-SRC-SH3 DOMAIN MUTANT IN COMPLEX REMARK 900 WITH THE HIGH AFFINITY PEPTIDE APP12 REMARK 900 RELATED ID: 4HVW RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE T98E C-SRC-SH3 DOMAIN MUTANT IN COMPLEX REMARK 900 WITH THE HIGH AFFINITY PEPTIDE VSL12 REMARK 900 RELATED ID: 3FJ5 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE C-SRC-SH3 DOMAIN. REMARK 900 RELATED ID: 4OMM RELATED DB: PDB REMARK 900 RELATED ID: 4OMN RELATED DB: PDB REMARK 900 RELATED ID: 4OMO RELATED DB: PDB REMARK 900 RELATED ID: 4OMP RELATED DB: PDB REMARK 900 RELATED ID: 4OMQ RELATED DB: PDB DBREF 4OML A 85 141 UNP P00523 SRC_CHICK 85 141 SEQADV 4OML MET A 64 UNP P00523 INITIATING METHIONINE SEQADV 4OML GLY A 65 UNP P00523 EXPRESSION TAG SEQADV 4OML SER A 66 UNP P00523 EXPRESSION TAG SEQADV 4OML SER A 67 UNP P00523 EXPRESSION TAG SEQADV 4OML HIS A 68 UNP P00523 EXPRESSION TAG SEQADV 4OML HIS A 69 UNP P00523 EXPRESSION TAG SEQADV 4OML HIS A 70 UNP P00523 EXPRESSION TAG SEQADV 4OML HIS A 71 UNP P00523 EXPRESSION TAG SEQADV 4OML HIS A 72 UNP P00523 EXPRESSION TAG SEQADV 4OML HIS A 73 UNP P00523 EXPRESSION TAG SEQADV 4OML SER A 74 UNP P00523 EXPRESSION TAG SEQADV 4OML SER A 75 UNP P00523 EXPRESSION TAG SEQADV 4OML GLY A 76 UNP P00523 EXPRESSION TAG SEQADV 4OML LEU A 77 UNP P00523 EXPRESSION TAG SEQADV 4OML VAL A 78 UNP P00523 EXPRESSION TAG SEQADV 4OML PRO A 79 UNP P00523 EXPRESSION TAG SEQADV 4OML ARG A 80 UNP P00523 EXPRESSION TAG SEQADV 4OML GLY A 81 UNP P00523 EXPRESSION TAG SEQADV 4OML SER A 82 UNP P00523 EXPRESSION TAG SEQADV 4OML HIS A 83 UNP P00523 EXPRESSION TAG SEQADV 4OML MET A 84 UNP P00523 EXPRESSION TAG SEQADV 4OML ARG A 128 UNP P00523 GLN 128 ENGINEERED MUTATION SEQRES 1 A 78 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 78 LEU VAL PRO ARG GLY SER HIS MET THR PHE VAL ALA LEU SEQRES 3 A 78 TYR ASP TYR GLU SER ARG THR GLU THR ASP LEU SER PHE SEQRES 4 A 78 LYS LYS GLY GLU ARG LEU GLN ILE VAL ASN ASN THR GLU SEQRES 5 A 78 GLY ASP TRP TRP LEU ALA HIS SER LEU THR THR GLY ARG SEQRES 6 A 78 THR GLY TYR ILE PRO SER ASN TYR VAL ALA PRO SER ASP HET PGE A 201 10 HET PEG A 202 17 HET PEG A 203 17 HET PEG A 204 17 HETNAM PGE TRIETHYLENE GLYCOL HETNAM PEG DI(HYDROXYETHYL)ETHER FORMUL 2 PGE C6 H14 O4 FORMUL 3 PEG 3(C4 H10 O3) FORMUL 6 HOH *22(H2 O) HELIX 1 1 ASN A 135 VAL A 137 5 3 SHEET 1 A 2 THR A 85 VAL A 87 0 SHEET 2 A 2 ARG A 107 GLN A 109 -1 O LEU A 108 N PHE A 86 SHEET 1 B 2 TRP A 118 HIS A 122 0 SHEET 2 B 2 THR A 129 PRO A 133 -1 O ILE A 132 N TRP A 119 SITE 1 AC1 7 TYR A 92 ARG A 95 THR A 98 ASP A 99 SITE 2 AC1 7 TRP A 118 TYR A 131 HOH A 303 SITE 1 AC2 2 TYR A 90 LYS A 104 SITE 1 AC3 2 LYS A 104 GLY A 105 SITE 1 AC4 3 LYS A 103 GLY A 105 GLU A 106 CRYST1 46.546 46.546 128.034 90.00 90.00 120.00 P 65 2 2 12 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 0.021484 0.012404 0.000000 0.00000 SCALE2 0.000000 0.024808 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007810 0.00000