HEADER ONCOPROTEIN 13-MAY-21 7MTO TITLE CRYSTAL STRUCTURE OF SET/I2PP2A/TAF-1BETA CORE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ISOFORM 2 OF PROTEIN SET; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: HLA-DR-ASSOCIATED PROTEIN II,INHIBITOR OF GRANZYME A- COMPND 5 ACTIVATED DNASE,IGAAD,PHAPII,PHOSPHATASE 2A INHIBITOR I2PP2A,I-2PP2A, COMPND 6 TEMPLATE-ACTIVATING FACTOR I,TAF-I; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 VARIANT: ISOFORM 2; SOURCE 6 GENE: SET; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28A(+)_TEV_NDCDSET-WT KEYWDS INHIBITOR OF PP2A, CERAMIDE BINDING, NUCLEOSOME ASSEMBLY PROTEIN KEYWDS 2 (NAP) DOMAIN, ONCOPROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR B.M.ROTH,R.M.DEPALMA,B.OGRETMEN REVDAT 2 18-OCT-23 7MTO 1 REMARK REVDAT 1 23-JUN-21 7MTO 0 JRNL AUTH B.M.ROTH,R.M.DEPALMA,B.OGRETMEN JRNL TITL CRYSTAL STRUCTURE OF SET/I2PP2A/TAF-1BETA CORE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.79 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.14_3260 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) : 1.79 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.52 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.380 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 3 NUMBER OF REFLECTIONS : 22468 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.192 REMARK 3 R VALUE (WORKING SET) : 0.189 REMARK 3 FREE R VALUE : 0.239 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.890 REMARK 3 FREE R VALUE TEST SET COUNT : 1099 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 38.5210 - 3.5814 0.96 2785 148 0.1851 0.2200 REMARK 3 2 3.5814 - 2.8429 0.99 2742 139 0.1959 0.2389 REMARK 3 3 2.8429 - 2.4836 0.96 2619 157 0.2003 0.3060 REMARK 3 4 2.4836 - 2.2566 0.99 2675 163 0.1825 0.2135 REMARK 3 5 2.2566 - 2.0948 1.00 2694 129 0.1795 0.2220 REMARK 3 6 2.0948 - 1.9713 0.99 2689 124 0.1798 0.2473 REMARK 3 7 1.9713 - 1.8726 0.95 2604 104 0.1857 0.2212 REMARK 3 8 1.8726 - 1.7911 0.97 2561 135 0.2060 0.2742 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) : 0.140 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.690 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.94 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 : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 5.3988 -16.8283 -24.5914 REMARK 3 T TENSOR REMARK 3 T11: 0.1728 T22: 0.1727 REMARK 3 T33: 0.1999 T12: -0.0068 REMARK 3 T13: 0.0098 T23: 0.0007 REMARK 3 L TENSOR REMARK 3 L11: 0.2555 L22: 0.2242 REMARK 3 L33: 1.5777 L12: 0.0145 REMARK 3 L13: 0.1245 L23: 0.1618 REMARK 3 S TENSOR REMARK 3 S11: -0.0075 S12: -0.0136 S13: 0.0698 REMARK 3 S21: -0.0253 S22: -0.0025 S23: -0.0455 REMARK 3 S31: -0.2414 S32: 0.1693 S33: 0.0187 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 7MTO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-MAY-21. REMARK 100 THE DEPOSITION ID IS D_1000256722. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-JUL-20 REMARK 200 TEMPERATURE (KELVIN) : 93 REMARK 200 PH : 5.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 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 : AUTOPROC REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22528 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.791 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.05100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.79 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.83 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : 0.23700 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: 2E50 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.01 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.46 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M IMIDAZOLE, 0.2M CALCIUM ACETATE, REMARK 280 22% PEG 1000, PH 5.4, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 2 21 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,-Z+1/2 REMARK 290 4555 -X+1/2,-Y,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 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 26.85650 REMARK 290 SMTRY2 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 39.96700 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 26.85650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 39.96700 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: 3960 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21320 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -59.0 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 -79.93400 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 ARG A 169 REMARK 465 SER A 170 REMARK 465 SER A 171 REMARK 465 GLN A 172 REMARK 465 THR A 173 REMARK 465 GLN A 174 REMARK 465 ASN A 175 REMARK 465 LYS A 176 REMARK 465 ALA A 177 REMARK 465 SER A 178 REMARK 465 ARG A 179 REMARK 465 LYS A 180 REMARK 465 ARG A 181 REMARK 465 GLN A 182 REMARK 465 HIS A 183 REMARK 465 GLU A 184 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 HE22 GLN A 39 HH11 ARG A 71 2554 1.35 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 ASP A 198 95.15 -160.73 REMARK 500 ALA A 201 -108.61 -86.74 REMARK 500 ASP A 202 75.87 44.81 REMARK 500 ASN A 215 86.18 -153.27 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 554 DISTANCE = 5.82 ANGSTROMS REMARK 525 HOH A 555 DISTANCE = 5.93 ANGSTROMS REMARK 525 HOH A 556 DISTANCE = 5.98 ANGSTROMS REMARK 525 HOH A 557 DISTANCE = 6.24 ANGSTROMS REMARK 525 HOH A 558 DISTANCE = 6.82 ANGSTROMS REMARK 525 HOH A 559 DISTANCE = 9.15 ANGSTROMS REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 302 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 187 OE1 REMARK 620 2 GLU A 187 OE2 52.8 REMARK 620 3 GLN A 218 O 74.5 69.2 REMARK 620 4 LEU A 221 O 68.7 65.7 5.8 REMARK 620 5 HOH A 468 O 69.1 63.5 6.3 2.9 REMARK 620 6 HOH A 513 O 74.1 64.0 6.1 7.8 5.8 REMARK 620 7 HOH A 520 O 69.3 60.6 8.6 6.4 3.6 4.9 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 301 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 VAL A 222 O REMARK 620 2 ASP A 224 OD2 92.8 REMARK 620 3 HOH A 471 O 81.0 76.1 REMARK 620 4 HOH A 489 O 83.4 161.8 120.5 REMARK 620 N 1 2 3 DBREF 7MTO A 23 225 UNP Q01105 SET_HUMAN 23 225 SEQADV 7MTO GLY A 22 UNP Q01105 EXPRESSION TAG SEQRES 1 A 204 GLY THR SER GLU LYS GLU GLN GLN GLU ALA ILE GLU HIS SEQRES 2 A 204 ILE ASP GLU VAL GLN ASN GLU ILE ASP ARG LEU ASN GLU SEQRES 3 A 204 GLN ALA SER GLU GLU ILE LEU LYS VAL GLU GLN LYS TYR SEQRES 4 A 204 ASN LYS LEU ARG GLN PRO PHE PHE GLN LYS ARG SER GLU SEQRES 5 A 204 LEU ILE ALA LYS ILE PRO ASN PHE TRP VAL THR THR PHE SEQRES 6 A 204 VAL ASN HIS PRO GLN VAL SER ALA LEU LEU GLY GLU GLU SEQRES 7 A 204 ASP GLU GLU ALA LEU HIS TYR LEU THR ARG VAL GLU VAL SEQRES 8 A 204 THR GLU PHE GLU ASP ILE LYS SER GLY TYR ARG ILE ASP SEQRES 9 A 204 PHE TYR PHE ASP GLU ASN PRO TYR PHE GLU ASN LYS VAL SEQRES 10 A 204 LEU SER LYS GLU PHE HIS LEU ASN GLU SER GLY ASP PRO SEQRES 11 A 204 SER SER LYS SER THR GLU ILE LYS TRP LYS SER GLY LYS SEQRES 12 A 204 ASP LEU THR LYS ARG SER SER GLN THR GLN ASN LYS ALA SEQRES 13 A 204 SER ARG LYS ARG GLN HIS GLU GLU PRO GLU SER PHE PHE SEQRES 14 A 204 THR TRP PHE THR ASP HIS SER ASP ALA GLY ALA ASP GLU SEQRES 15 A 204 LEU GLY GLU VAL ILE LYS ASP ASP ILE TRP PRO ASN PRO SEQRES 16 A 204 LEU GLN TYR TYR LEU VAL PRO ASP MET HET MG A 301 1 HET CA A 302 1 HETNAM MG MAGNESIUM ION HETNAM CA CALCIUM ION FORMUL 2 MG MG 2+ FORMUL 3 CA CA 2+ FORMUL 4 HOH *159(H2 O) HELIX 1 AA1 SER A 24 ALA A 76 1 53 HELIX 2 AA2 ASN A 80 ASN A 88 1 9 HELIX 3 AA3 VAL A 92 LEU A 96 5 5 HELIX 4 AA4 GLY A 97 HIS A 105 1 9 HELIX 5 AA5 SER A 188 ASP A 195 5 8 HELIX 6 AA6 ASP A 202 ASP A 211 1 10 HELIX 7 AA7 PRO A 216 LEU A 221 1 6 SHEET 1 AA1 4 LEU A 107 GLU A 114 0 SHEET 2 AA1 4 TYR A 122 PHE A 128 -1 O TYR A 127 N ARG A 109 SHEET 3 AA1 4 VAL A 138 LEU A 145 -1 O LEU A 139 N PHE A 126 SHEET 4 AA1 4 PRO A 151 SER A 155 -1 O LYS A 154 N GLU A 142 LINK OE1 GLU A 187 CA CA A 302 1555 3544 2.39 LINK OE2 GLU A 187 CA CA A 302 1555 3544 2.60 LINK O GLN A 218 CA CA A 302 1555 1555 2.32 LINK O LEU A 221 CA CA A 302 1555 1555 2.35 LINK O VAL A 222 MG MG A 301 1555 1555 2.32 LINK OD2 ASP A 224 MG MG A 301 1555 1555 2.12 LINK MG MG A 301 O HOH A 471 1555 1555 2.51 LINK MG MG A 301 O HOH A 489 1555 1555 2.49 LINK CA CA A 302 O HOH A 468 1555 1555 2.40 LINK CA CA A 302 O HOH A 513 1555 1555 2.46 LINK CA CA A 302 O HOH A 520 1555 1555 2.39 CRYST1 53.713 55.275 79.934 90.00 90.00 90.00 P 21 2 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 0.018617 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018091 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012510 0.00000