HEADER SIGNALING PROTEIN 25-OCT-22 8EXM TITLE CRYSTAL STRUCTURE OF PTP1B D181A/Q262A PHOSPHATASE DOMAIN WITH A JAK3 TITLE 2 ACTIVATION LOOP PHOSPHOPEPTIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: TYROSINE-PROTEIN PHOSPHATASE NON-RECEPTOR TYPE 1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PROTEIN-TYROSINE PHOSPHATASE 1B,PTP-1B; COMPND 5 EC: 3.1.3.48; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: TYROSINE-PROTEIN KINASE JAK3 ACTIVATION LOOP PEPTIDE; COMPND 10 CHAIN: D; COMPND 11 FRAGMENT: RESIDUES 973-988 OF JAK3; COMPND 12 SYNONYM: JANUS KINASE 3,JAK-3,LEUKOCYTE JANUS KINASE,L-JAK; COMPND 13 EC: 2.7.10.2; COMPND 14 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: PTPN1, PTP1B; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_COMMON: HUMAN; SOURCE 12 ORGANISM_TAXID: 9606 KEYWDS PTP1B, JAK/STAT, IRK, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR R.MORRIS,N.J.KERSHAW,J.J.BABON REVDAT 2 25-OCT-23 8EXM 1 REMARK REVDAT 1 05-JUL-23 8EXM 0 JRNL AUTH R.MORRIS,N.KEATING,C.TAN,H.CHEN,A.LAKTYUSHIN,T.SAIYED, JRNL AUTH 2 N.P.D.LIAU,N.A.NICOLA,T.TIGANIS,N.J.KERSHAW,J.J.BABON JRNL TITL STRUCTURE GUIDED STUDIES OF THE INTERACTION BETWEEN PTP1B JRNL TITL 2 AND JAK. JRNL REF COMMUN BIOL V. 6 641 2023 JRNL REFN ESSN 2399-3642 JRNL PMID 37316570 JRNL DOI 10.1038/S42003-023-05020-9 REMARK 2 REMARK 2 RESOLUTION. 2.35 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.16_3549 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) : 2.35 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.62 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 22507 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.210 REMARK 3 R VALUE (WORKING SET) : 0.206 REMARK 3 FREE R VALUE : 0.248 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.870 REMARK 3 FREE R VALUE TEST SET COUNT : 1996 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 39.6190 - 5.6574 1.00 1613 159 0.1852 0.2215 REMARK 3 2 5.6574 - 4.4925 1.00 1517 146 0.1627 0.1936 REMARK 3 3 4.4925 - 3.9252 1.00 1499 145 0.1672 0.2138 REMARK 3 4 3.9252 - 3.5665 1.00 1466 143 0.2028 0.2268 REMARK 3 5 3.5665 - 3.3110 1.00 1470 144 0.2243 0.2652 REMARK 3 6 3.3110 - 3.1159 1.00 1463 142 0.2421 0.2983 REMARK 3 7 3.1159 - 2.9599 1.00 1463 142 0.2679 0.3198 REMARK 3 8 2.9599 - 2.8311 1.00 1450 141 0.2650 0.3146 REMARK 3 9 2.8311 - 2.7221 1.00 1456 142 0.2667 0.3325 REMARK 3 10 2.7221 - 2.6282 1.00 1448 142 0.2547 0.2927 REMARK 3 11 2.6282 - 2.5461 1.00 1441 139 0.2594 0.3138 REMARK 3 12 2.5461 - 2.4733 1.00 1441 140 0.2472 0.3229 REMARK 3 13 2.4733 - 2.4082 0.99 1418 138 0.2479 0.2699 REMARK 3 14 2.4082 - 2.3495 0.94 1366 133 0.2683 0.3152 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) : 0.270 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.310 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 61.59 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 : 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 8EXM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-OCT-22. REMARK 100 THE DEPOSITION ID IS D_1000266633. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-NOV-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : AUSTRALIAN SYNCHROTRON REMARK 200 BEAMLINE : MX2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.95373 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22507 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.349 REMARK 200 RESOLUTION RANGE LOW (A) : 39.620 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 11.40 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 27.6100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.35 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.43 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: PHENIX REMARK 200 STARTING MODEL: 1PTY REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 66.52 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.67 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 12% PEG 4K, 0.15 M CALCIUM ACETATE, REMARK 280 0.05 M MES (PH 6.5), VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 281.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 66.08250 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 44.29500 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 44.29500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 99.12375 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 44.29500 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 44.29500 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 33.04125 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 44.29500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 44.29500 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 99.12375 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 44.29500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 44.29500 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 33.04125 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 66.08250 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: 1050 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13160 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, D 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 LEU D 1154 REMARK 465 LEU D 1155 REMARK 465 PRO D 1156 REMARK 465 LEU D 1157 REMARK 465 ASP D 1158 REMARK 465 LYS D 1159 REMARK 465 VAL D 1164 REMARK 465 ARG D 1165 REMARK 465 GLU D 1166 REMARK 465 PRO D 1167 REMARK 465 GLY D 1168 REMARK 465 GLN D 1169 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 GLU A 2 CG CD OE1 OE2 REMARK 470 LYS A 5 CG CD CE NZ REMARK 470 GLU A 6 CD OE1 OE2 REMARK 470 GLU A 8 CD OE1 OE2 REMARK 470 GLN A 9 CD OE1 NE2 REMARK 470 LYS A 12 CG CD CE NZ REMARK 470 GLU A 21 CG CD OE1 OE2 REMARK 470 ARG A 24 CZ NH1 NH2 REMARK 470 LYS A 41 CG CD CE NZ REMARK 470 GLU A 62 CG CD OE1 OE2 REMARK 470 LYS A 128 CE NZ REMARK 470 GLU A 136 CD OE1 OE2 REMARK 470 GLU A 167 CG CD OE1 OE2 REMARK 470 GLU A 186 CG CD OE1 OE2 REMARK 470 LYS A 237 CD CE NZ REMARK 470 LYS A 239 CG CD CE NZ REMARK 470 LYS A 247 CG CD CE NZ REMARK 470 LYS A 248 CG CD CE NZ REMARK 470 LYS A 292 CE NZ REMARK 470 GLU A 293 CG CD OE1 OE2 REMARK 470 LEU A 299 CG CD1 CD2 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 OD2 ASP A 284 OH TYR D 1161 3444 2.07 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 SER A 15 40.39 -106.77 REMARK 500 SER A 28 171.72 -55.89 REMARK 500 CYS A 32 66.05 -118.41 REMARK 500 ASP A 63 -74.04 -87.46 REMARK 500 CYS A 121 143.51 -178.64 REMARK 500 PHE A 182 14.94 55.73 REMARK 500 CYS A 215 -126.64 -128.19 REMARK 500 ILE A 219 -34.76 -142.87 REMARK 500 ASP A 240 101.94 -164.01 REMARK 500 ILE A 261 118.88 76.06 REMARK 500 REMARK 500 REMARK: NULL DBREF 8EXM A 1 299 UNP P18031 PTN1_HUMAN 1 299 DBREF 8EXM D 1154 1169 UNP P52333 JAK3_HUMAN 973 988 SEQADV 8EXM GLU A 21 UNP P18031 GLN 21 CONFLICT SEQADV 8EXM ALA A 181 UNP P18031 ASP 181 ENGINEERED MUTATION SEQADV 8EXM ALA A 262 UNP P18031 GLN 262 ENGINEERED MUTATION SEQRES 1 A 299 MET GLU MET GLU LYS GLU PHE GLU GLN ILE ASP LYS SER SEQRES 2 A 299 GLY SER TRP ALA ALA ILE TYR GLU ASP ILE ARG HIS GLU SEQRES 3 A 299 ALA SER ASP PHE PRO CYS ARG VAL ALA LYS LEU PRO LYS SEQRES 4 A 299 ASN LYS ASN ARG ASN ARG TYR ARG ASP VAL SER PRO PHE SEQRES 5 A 299 ASP HIS SER ARG ILE LYS LEU HIS GLN GLU ASP ASN ASP SEQRES 6 A 299 TYR ILE ASN ALA SER LEU ILE LYS MET GLU GLU ALA GLN SEQRES 7 A 299 ARG SER TYR ILE LEU THR GLN GLY PRO LEU PRO ASN THR SEQRES 8 A 299 CYS GLY HIS PHE TRP GLU MET VAL TRP GLU GLN LYS SER SEQRES 9 A 299 ARG GLY VAL VAL MET LEU ASN ARG VAL MET GLU LYS GLY SEQRES 10 A 299 SER LEU LYS CYS ALA GLN TYR TRP PRO GLN LYS GLU GLU SEQRES 11 A 299 LYS GLU MET ILE PHE GLU ASP THR ASN LEU LYS LEU THR SEQRES 12 A 299 LEU ILE SER GLU ASP ILE LYS SER TYR TYR THR VAL ARG SEQRES 13 A 299 GLN LEU GLU LEU GLU ASN LEU THR THR GLN GLU THR ARG SEQRES 14 A 299 GLU ILE LEU HIS PHE HIS TYR THR THR TRP PRO ALA PHE SEQRES 15 A 299 GLY VAL PRO GLU SER PRO ALA SER PHE LEU ASN PHE LEU SEQRES 16 A 299 PHE LYS VAL ARG GLU SER GLY SER LEU SER PRO GLU HIS SEQRES 17 A 299 GLY PRO VAL VAL VAL HIS CYS SER ALA GLY ILE GLY ARG SEQRES 18 A 299 SER GLY THR PHE CYS LEU ALA ASP THR CYS LEU LEU LEU SEQRES 19 A 299 MET ASP LYS ARG LYS ASP PRO SER SER VAL ASP ILE LYS SEQRES 20 A 299 LYS VAL LEU LEU GLU MET ARG LYS PHE ARG MET GLY LEU SEQRES 21 A 299 ILE ALA THR ALA ASP GLN LEU ARG PHE SER TYR LEU ALA SEQRES 22 A 299 VAL ILE GLU GLY ALA LYS PHE ILE MET GLY ASP SER SER SEQRES 23 A 299 VAL GLN ASP GLN TRP LYS GLU LEU SER HIS GLU ASP LEU SEQRES 1 D 16 LEU LEU PRO LEU ASP LYS ASP TYR TYR VAL VAL ARG GLU SEQRES 2 D 16 PRO GLY GLN HET PO4 A 301 5 HET TRS A 302 20 HETNAM PO4 PHOSPHATE ION HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETSYN TRS TRIS BUFFER FORMUL 3 PO4 O4 P 3- FORMUL 4 TRS C4 H12 N O3 1+ FORMUL 5 HOH *86(H2 O) HELIX 1 AA1 MET A 3 GLY A 14 1 12 HELIX 2 AA2 SER A 15 ALA A 27 1 13 HELIX 3 AA3 CYS A 32 LEU A 37 1 6 HELIX 4 AA4 PRO A 38 ASN A 44 5 7 HELIX 5 AA5 THR A 91 GLN A 102 1 12 HELIX 6 AA6 SER A 187 SER A 201 1 15 HELIX 7 AA7 GLY A 220 LYS A 239 1 20 HELIX 8 AA8 ASP A 240 VAL A 244 5 5 HELIX 9 AA9 ASP A 245 ARG A 254 1 10 HELIX 10 AB1 THR A 263 GLY A 283 1 21 HELIX 11 AB2 SER A 286 SER A 295 1 10 SHEET 1 AA1 9 ARG A 56 LYS A 58 0 SHEET 2 AA1 9 TYR A 66 MET A 74 -1 O ALA A 69 N ILE A 57 SHEET 3 AA1 9 ARG A 79 THR A 84 -1 O TYR A 81 N ILE A 72 SHEET 4 AA1 9 VAL A 211 HIS A 214 1 O VAL A 213 N ILE A 82 SHEET 5 AA1 9 GLY A 106 MET A 109 1 N VAL A 108 O VAL A 212 SHEET 6 AA1 9 THR A 168 TYR A 176 1 O PHE A 174 N VAL A 107 SHEET 7 AA1 9 TYR A 153 ASN A 162 -1 N THR A 154 O HIS A 175 SHEET 8 AA1 9 LEU A 140 ILE A 149 -1 N LYS A 141 O GLU A 161 SHEET 9 AA1 9 MET A 133 PHE A 135 -1 N PHE A 135 O LEU A 140 SHEET 1 AA2 2 MET A 114 GLU A 115 0 SHEET 2 AA2 2 SER A 118 LEU A 119 -1 O SER A 118 N GLU A 115 CRYST1 88.590 88.590 132.165 90.00 90.00 90.00 P 43 21 2 8 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 0.011288 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011288 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007566 0.00000