PDB Short entry for 1I3Z HEADER SIGNALING PROTEIN 19-FEB-01 1I3Z TITLE MURINE EAT2 SH2 DOMAIN IN COMPLEX WITH SLAM PHOSPHOPEPTIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: EWS/FLI1 ACTIVATED TRANSCRIPT 2; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: SH2 DOMAIN (RESIDUES 1-103); COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: SIGNALING LYMPHOCYTIC ACTIVATION MOLECULE; COMPND 8 CHAIN: B; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 MOL_ID: 2; SOURCE 8 SYNTHETIC: YES; SOURCE 9 OTHER_DETAILS: THIS PEPTIDE WAS CHEMICALLY SYNTHESIZED. THE SEQUENCE SOURCE 10 OF THIS PEPTIDE IS NATURALLY FOUND IN HOMO SAPIENS (HUMANS). KEYWDS SH2 DOMAIN PHOSPHOTYROSINE SIGNAL TRANSDUCTION LYMPHOCYTE, SIGNALING KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.LU,F.POY,M.MORRA,C.TERHORST,M.J.ECK REVDAT 3 03-APR-24 1I3Z 1 SEQADV LINK REVDAT 2 24-FEB-09 1I3Z 1 VERSN REVDAT 1 08-APR-03 1I3Z 0 JRNL AUTH M.MORRA,J.LU,F.POY,M.MARTIN,J.SAYOS,S.CALPE,C.GULLO,D.HOWIE, JRNL AUTH 2 S.RIETDIJK,A.THOMPSON,A.J.COYLE,C.DENNY,M.B.YAFFE,P.ENGEL, JRNL AUTH 3 M.J.ECK,C.TERHORST JRNL TITL STRUCTURAL BASIS FOR THE INTERACTION OF THE FREE SH2 DOMAIN JRNL TITL 2 EAT-2 WITH SLAM RECEPTORS IN HEMATOPOIETIC CELLS. JRNL REF EUR.J.BIOCHEM. V. 20 5840 2001 JRNL REFN ISSN 0014-2956 JRNL PMID 11689425 JRNL DOI 10.1093/EMBOJ/20.21.5840 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH F.POY,M.B.YAFFE,J.SAYOS,K.SAXENA,M.MORRA,J.SUMEGI, REMARK 1 AUTH 2 L.C.CANTLEY,C.TERHORST,M.J.ECK REMARK 1 TITL CRYSTAL STRUCTURES OF THE XLP PROTEIN SAP REVEAL A CLASS OF REMARK 1 TITL 2 SH2 DOMAINS WITH EXTENDED, PHOSPHOTYROSINE-INDEPENDENT REMARK 1 TITL 3 SEQUENCE RECOGNITION REMARK 1 REF MOL.CELL V. 4 555 1999 REMARK 1 REFN ISSN 1097-2765 REMARK 1 DOI 10.1016/S1097-2765(00)80206-3 REMARK 2 REMARK 2 RESOLUTION. 2.15 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 5.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.3 REMARK 3 NUMBER OF REFLECTIONS : 5888 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) : 0.219 REMARK 3 R VALUE (WORKING SET) : 0.216 REMARK 3 FREE R VALUE : 0.279 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 286 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 906 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 86 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 35.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.09000 REMARK 3 B22 (A**2) : -0.67000 REMARK 3 B33 (A**2) : 1.75000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): NULL REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : NULL ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL 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 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1I3Z COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-FEB-01. REMARK 100 THE DEPOSITION ID IS D_1000012874. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-00 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU300 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : OSMIC REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 7460 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : 0.05400 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 16.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.16 REMARK 200 COMPLETENESS FOR SHELL (%) : 75.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.33000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: SAP SH2 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.82 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.27 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM CITRATE, 30% PEG 8000, REMARK 280 10MM DTT, 25 MM AMMONIUM SULPHATE, PH 5.5, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 295.K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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 29.49700 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.75000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 29.49700 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 29.75000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1640 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 6290 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -14.0 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 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 VAL B 273 REMARK 465 GLU B 274 REMARK 465 LYS B 275 REMARK 465 LYS B 276 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 LYS A 48 CG CD CE NZ REMARK 470 ARG A 103 O REMARK 470 LYS B 286 O REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH A 130 O HOH A 171 1.95 REMARK 500 N MET A 1 O HOH A 141 1.99 REMARK 500 OE1 GLU A 58 NH2 ARG A 64 2.07 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 NH2 ARG A 73 O HOH A 138 3555 0.82 REMARK 500 CZ ARG A 73 O HOH A 138 3555 1.71 REMARK 500 OE2 GLU A 16 OH TYR A 62 1556 2.08 REMARK 500 O HOH A 155 O HOH A 165 4555 2.15 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ASP A 2 N - CA - CB ANGL. DEV. = -10.8 DEGREES REMARK 500 ASP A 2 CB - CG - OD2 ANGL. DEV. = 8.2 DEGREES REMARK 500 LEU A 18 CA - CB - CG ANGL. DEV. = 14.5 DEGREES REMARK 500 ASP A 25 CB - CG - OD2 ANGL. DEV. = 9.4 DEGREES REMARK 500 ASP A 32 CB - CG - OD2 ANGL. DEV. = 7.6 DEGREES REMARK 500 ASP A 68 CB - CG - OD2 ANGL. DEV. = 5.5 DEGREES REMARK 500 REMARK 500 REMARK: NULL 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 LEU A 10 104.59 -168.50 REMARK 500 LYS A 21 36.42 -78.46 REMARK 500 LYS A 59 -66.46 -25.42 REMARK 500 HIS A 60 32.40 -92.96 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 MET A 1 ASP A 2 -142.89 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1D1Z RELATED DB: PDB REMARK 900 HOMOLOGOUS SAP SH2 COMPLEXED WITH SLAM PEPTIDE REMARK 900 RELATED ID: 1D4T RELATED DB: PDB REMARK 900 HOMOLOGOUS SAP SH2 COMPLEXED WITH SLAM PEPTIDE REMARK 900 RELATED ID: 1D4W RELATED DB: PDB REMARK 900 HOMOLOGOUS SAP SH2 COMPLEXED WITH SLAM PEPTIDE DBREF 1I3Z A 1 103 UNP O35324 EAT2_MOUSE 1 103 DBREF 1I3Z B 273 286 GB 9588411 CAC00576 273 286 SEQADV 1I3Z PTR B 281 GB 9588411 TYR 281 MODIFIED RESIDUE SEQRES 1 A 103 MET ASP LEU PRO TYR TYR HIS GLY CYS LEU THR LYS ARG SEQRES 2 A 103 GLU CYS GLU ALA LEU LEU LEU LYS GLY GLY VAL ASP GLY SEQRES 3 A 103 ASN PHE LEU ILE ARG ASP SER GLU SER VAL PRO GLY ALA SEQRES 4 A 103 LEU CYS LEU CYS VAL SER PHE LYS LYS LEU VAL TYR SER SEQRES 5 A 103 TYR ARG ILE PHE ARG GLU LYS HIS GLY TYR TYR ARG ILE SEQRES 6 A 103 GLU THR ASP ALA HIS THR PRO ARG THR ILE PHE PRO ASN SEQRES 7 A 103 LEU GLN GLU LEU VAL SER LYS TYR GLY LYS PRO GLY GLN SEQRES 8 A 103 GLY LEU VAL VAL HIS LEU SER ASN PRO ILE MET ARG SEQRES 1 B 14 VAL GLU LYS LYS SER LEU THR ILE PTR ALA GLN VAL GLN SEQRES 2 B 14 LYS MODRES 1I3Z PTR B 281 TYR O-PHOSPHOTYROSINE HET PTR B 281 16 HETNAM PTR O-PHOSPHOTYROSINE HETSYN PTR PHOSPHONOTYROSINE FORMUL 2 PTR C9 H12 N O6 P FORMUL 3 HOH *86(H2 O) HELIX 1 1 THR A 11 LYS A 21 1 11 HELIX 2 2 LEU A 79 TYR A 86 1 8 SHEET 1 A10 ASN A 99 PRO A 100 0 SHEET 2 A10 ASN A 27 ASP A 32 1 N PHE A 28 O ASN A 99 SHEET 3 A10 TYR A 6 HIS A 7 1 N HIS A 7 O ILE A 30 SHEET 4 A10 ASN A 27 ASP A 32 1 O ILE A 30 N HIS A 7 SHEET 5 A10 LEU A 40 SER A 45 -1 N CYS A 41 O ARG A 31 SHEET 6 A10 VAL A 50 ARG A 57 -1 N TYR A 51 O VAL A 44 SHEET 7 A10 THR B 279 ILE B 280 1 N ILE B 280 O VAL A 50 SHEET 8 A10 VAL A 50 ARG A 57 1 O VAL A 50 N ILE B 280 SHEET 9 A10 TYR A 63 ILE A 65 -1 N ARG A 64 O PHE A 56 SHEET 10 A10 ILE A 75 PHE A 76 -1 O PHE A 76 N TYR A 63 LINK C ILE B 280 N PTR B 281 1555 1555 1.33 LINK C PTR B 281 N ALA B 282 1555 1555 1.33 CRYST1 58.994 59.500 34.942 90.00 90.00 90.00 P 21 21 2 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 0.016951 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016807 0.000000 0.00000 SCALE3 0.000000 0.000000 0.028619 0.00000