HEADER PROTEIN BINDING 18-AUG-20 7A3A TITLE INTERTWINED DIMER OF THE C-SRC SH3 DOMAIN MUTANT V111L-N113S-T114S- TITLE 2 Q128E AT PH 6.0 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTO-ONCOGENE TYROSINE-PROTEIN KINASE SRC; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PROTO-ONCOGENE C-SRC,PP60C-SRC,P60-SRC; COMPND 5 EC: 2.7.10.2; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 3 ORGANISM_COMMON: CHICKEN; SOURCE 4 ORGANISM_TAXID: 9031; SOURCE 5 GENE: SRC; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PHTP1 KEYWDS BETA BARREL, SH3 DOMAIN, PROTEIN BINDING EXPDTA X-RAY DIFFRACTION AUTHOR A.CAMARA-ARTIGAS,M.PLAZA-GARRIDO,M.C.SALINAS-GARCIA REVDAT 2 31-JAN-24 7A3A 1 REMARK REVDAT 1 25-AUG-21 7A3A 0 JRNL AUTH A.CAMARA-ARTIGAS,M.PLAZA-GARRIDO,M.C.SALINAS-GARCIA JRNL TITL INTERTWINED DIMER OF THE C-SRC SH3 DOMAIN MUTANT JRNL TITL 2 V111L-N113S-T114S-Q128E AT PH 6.0 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.18.2 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.530 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 14262 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.190 REMARK 3 R VALUE (WORKING SET) : 0.189 REMARK 3 FREE R VALUE : 0.205 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.890 REMARK 3 FREE R VALUE TEST SET COUNT : 697 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 20.0000 - 3.0800 0.99 2723 125 0.1713 0.2011 REMARK 3 2 3.0700 - 2.4400 0.99 2715 134 0.2119 0.1966 REMARK 3 3 2.4400 - 2.1300 1.00 2717 138 0.2020 0.1902 REMARK 3 4 2.1300 - 1.9400 1.00 2718 154 0.2077 0.2537 REMARK 3 5 1.9400 - 1.8000 1.00 2692 146 0.2269 0.2363 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) : 0.150 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.030 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 47.78 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 6 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 85 THROUGH 89 ) REMARK 3 ORIGIN FOR THE GROUP (A): 20.8852 6.2294 13.7085 REMARK 3 T TENSOR REMARK 3 T11: 0.5256 T22: 0.4730 REMARK 3 T33: 0.4234 T12: -0.5088 REMARK 3 T13: -0.0975 T23: 0.1442 REMARK 3 L TENSOR REMARK 3 L11: 7.5522 L22: 8.4965 REMARK 3 L33: 2.9954 L12: -1.0005 REMARK 3 L13: -3.0934 L23: 0.1191 REMARK 3 S TENSOR REMARK 3 S11: 0.2483 S12: -0.7674 S13: -0.6650 REMARK 3 S21: 0.8376 S22: -0.7847 S23: -0.0889 REMARK 3 S31: -0.6111 S32: 0.8206 S33: -0.0693 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 90 THROUGH 99 ) REMARK 3 ORIGIN FOR THE GROUP (A): 7.5776 6.5323 6.4872 REMARK 3 T TENSOR REMARK 3 T11: 0.4792 T22: 0.2637 REMARK 3 T33: 0.3596 T12: -0.0153 REMARK 3 T13: -0.0261 T23: 0.0850 REMARK 3 L TENSOR REMARK 3 L11: 4.1399 L22: 7.8298 REMARK 3 L33: 8.3021 L12: 5.1191 REMARK 3 L13: 1.8812 L23: 5.5849 REMARK 3 S TENSOR REMARK 3 S11: 0.0530 S12: 0.2087 S13: 0.9033 REMARK 3 S21: 0.1232 S22: -0.2836 S23: 0.7624 REMARK 3 S31: -1.3305 S32: -0.5890 S33: 0.1109 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 100 THROUGH 104 ) REMARK 3 ORIGIN FOR THE GROUP (A): 11.0928 7.9276 13.1861 REMARK 3 T TENSOR REMARK 3 T11: 0.5535 T22: 0.2952 REMARK 3 T33: 0.2922 T12: -0.1527 REMARK 3 T13: -0.0653 T23: 0.0229 REMARK 3 L TENSOR REMARK 3 L11: 7.3819 L22: 4.5332 REMARK 3 L33: 2.9245 L12: 5.7939 REMARK 3 L13: 4.6361 L23: 3.6355 REMARK 3 S TENSOR REMARK 3 S11: -0.4535 S12: -0.3592 S13: 0.5317 REMARK 3 S21: -0.7154 S22: -0.0278 S23: 0.2666 REMARK 3 S31: -1.6837 S32: 0.2483 S33: 0.4464 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 105 THROUGH 114 ) REMARK 3 ORIGIN FOR THE GROUP (A): 17.7326 -2.1953 12.2203 REMARK 3 T TENSOR REMARK 3 T11: 0.4422 T22: 0.4077 REMARK 3 T33: 0.4093 T12: -0.0300 REMARK 3 T13: -0.0444 T23: 0.1556 REMARK 3 L TENSOR REMARK 3 L11: 7.0102 L22: 4.6618 REMARK 3 L33: 9.9209 L12: 0.3593 REMARK 3 L13: -0.4628 L23: 6.7018 REMARK 3 S TENSOR REMARK 3 S11: 0.0801 S12: -0.1660 S13: -0.4023 REMARK 3 S21: 0.5714 S22: -0.0437 S23: -0.9651 REMARK 3 S31: 0.4958 S32: 1.2061 S33: 0.0070 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 115 THROUGH 128 ) REMARK 3 ORIGIN FOR THE GROUP (A): 14.3675 -1.1379 -9.7467 REMARK 3 T TENSOR REMARK 3 T11: 0.2862 T22: 0.2511 REMARK 3 T33: 0.3072 T12: 0.0947 REMARK 3 T13: 0.0736 T23: 0.0747 REMARK 3 L TENSOR REMARK 3 L11: 6.4499 L22: 5.8726 REMARK 3 L33: 6.4707 L12: -1.5450 REMARK 3 L13: 3.3104 L23: -0.1514 REMARK 3 S TENSOR REMARK 3 S11: 0.0310 S12: -0.0058 S13: 0.1427 REMARK 3 S21: -0.1265 S22: -0.2572 S23: -0.3202 REMARK 3 S31: 0.5257 S32: 0.4180 S33: 0.2084 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 129 THROUGH 140 ) REMARK 3 ORIGIN FOR THE GROUP (A): 17.3975 -4.5101 -8.0387 REMARK 3 T TENSOR REMARK 3 T11: 0.4288 T22: 0.4073 REMARK 3 T33: 0.3481 T12: 0.2257 REMARK 3 T13: 0.0359 T23: 0.0867 REMARK 3 L TENSOR REMARK 3 L11: 3.0890 L22: 5.9802 REMARK 3 L33: 1.7199 L12: -2.8076 REMARK 3 L13: 1.6701 L23: -0.0867 REMARK 3 S TENSOR REMARK 3 S11: -0.0024 S12: 0.2933 S13: -0.0168 REMARK 3 S21: -0.2640 S22: -0.2135 S23: -0.3759 REMARK 3 S31: 0.3387 S32: 1.0208 S33: 0.2008 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 7A3A COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 18-AUG-20. REMARK 100 THE DEPOSITION ID IS D_1292110787. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-NOV-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALBA REMARK 200 BEAMLINE : XALOC REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9793 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.4 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14262 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 6.000 REMARK 200 R MERGE (I) : 0.03700 REMARK 200 R SYM (I) : NULL 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) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.84 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.6 REMARK 200 DATA REDUNDANCY IN SHELL : 6.50 REMARK 200 R MERGE FOR SHELL (I) : 0.58500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL 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: 4JZ3 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.59 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.97 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.5M AMMONIUM SULFATE, 0.1M MES, 5% REMARK 280 PEG300, PH 6.0, VAPOR DIFFUSION, SITTING 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 84.32933 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 42.16467 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 63.24700 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 21.08233 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 105.41167 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 84.32933 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 42.16467 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 21.08233 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 63.24700 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 105.41167 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5340 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 8100 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -94.0 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 S SO4 A 204 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 328 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 GLY A 82 REMARK 465 VAL A 83 REMARK 465 ASP A 141 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 THR A 84 OG1 CG2 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 EDO A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 205 DBREF 7A3A A 82 141 UNP P00523 SRC_CHICK 82 141 SEQADV 7A3A LEU A 111 UNP P00523 VAL 111 ENGINEERED MUTATION SEQADV 7A3A SER A 113 UNP P00523 ASN 113 ENGINEERED MUTATION SEQADV 7A3A SER A 114 UNP P00523 THR 114 ENGINEERED MUTATION SEQADV 7A3A GLU A 128 UNP P00523 GLN 128 ENGINEERED MUTATION SEQRES 1 A 60 GLY VAL THR THR PHE VAL ALA LEU TYR ASP TYR GLU SER SEQRES 2 A 60 ARG THR GLU THR ASP LEU SER PHE LYS LYS GLY GLU ARG SEQRES 3 A 60 LEU GLN ILE LEU ASN SER SER GLU GLY ASP TRP TRP LEU SEQRES 4 A 60 ALA HIS SER LEU THR THR GLY GLU THR GLY TYR ILE PRO SEQRES 5 A 60 SER ASN TYR VAL ALA PRO SER ASP HET PGE A 201 24 HET PEG A 202 17 HET EDO A 203 10 HET SO4 A 204 5 HET SO4 A 205 5 HETNAM PGE TRIETHYLENE GLYCOL HETNAM PEG DI(HYDROXYETHYL)ETHER HETNAM EDO 1,2-ETHANEDIOL HETNAM SO4 SULFATE ION HETSYN EDO ETHYLENE GLYCOL FORMUL 2 PGE C6 H14 O4 FORMUL 3 PEG C4 H10 O3 FORMUL 4 EDO C2 H6 O2 FORMUL 5 SO4 2(O4 S 2-) FORMUL 7 HOH *28(H2 O) HELIX 1 AA1 ASN A 135 VAL A 137 5 3 SHEET 1 AA1 2 THR A 85 VAL A 87 0 SHEET 2 AA1 2 ARG A 107 GLN A 109 -1 O LEU A 108 N PHE A 86 SHEET 1 AA2 2 TRP A 118 HIS A 122 0 SHEET 2 AA2 2 THR A 129 PRO A 133 -1 O ILE A 132 N TRP A 119 SITE 1 AC1 5 ARG A 95 THR A 98 ASP A 99 TYR A 131 SITE 2 AC1 5 HOH A 302 SITE 1 AC2 1 LYS A 104 SITE 1 AC3 1 LYS A 104 SITE 1 AC4 2 THR A 96 GLU A 97 SITE 1 AC5 2 ARG A 107 THR A 125 CRYST1 46.771 46.771 126.494 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 0.021381 0.012344 0.000000 0.00000 SCALE2 0.000000 0.024688 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007906 0.00000