HEADER RNA BINDING PROTEIN 05-FEB-18 5Z9Z TITLE THE C-TERMINAL RRM DOMAIN OF ARABIDOPSIS SMALL RNA DEGRADING NUCLEASE TITLE 2 1 (E329A/E330A/E332A) COMPND MOL_ID: 1; COMPND 2 MOLECULE: SMALL RNA DEGRADING NUCLEASE 1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: C-TERMINAL RRM DOMAIN, UNP RESIDUES 309-409; COMPND 5 EC: 3.1.-.-; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ARABIDOPSIS THALIANA; SOURCE 3 ORGANISM_COMMON: MOUSE-EAR CRESS; SOURCE 4 ORGANISM_TAXID: 3702; SOURCE 5 GENE: SDN1, AT3G50100, F3A4.180; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS RNA RECOGNITION MOTIF, RNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.CHEN,L.LIU,C.YOU,J.GU,W.RUAN,L.ZHANG,C.CAO,J.GAN,Y.HUANG,X.CHEN, AUTHOR 2 J.MA REVDAT 2 03-OCT-18 5Z9Z 1 JRNL REVDAT 1 27-JUN-18 5Z9Z 0 JRNL AUTH J.CHEN,L.LIU,C.YOU,J.GU,W.RUAN,L.ZHANG,J.GAN,C.CAO,Y.HUANG, JRNL AUTH 2 X.CHEN,J.MA JRNL TITL STRUCTURAL AND BIOCHEMICAL INSIGHTS INTO SMALL RNA 3' END JRNL TITL 2 TRIMMING BY ARABIDOPSIS SDN1. JRNL REF NAT COMMUN V. 9 3585 2018 JRNL REFN ESSN 2041-1723 JRNL PMID 30181559 JRNL DOI 10.1038/S41467-018-05942-7 REMARK 2 REMARK 2 RESOLUTION. 2.05 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.10.1_2155: ???) 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.05 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.85 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 6539 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.181 REMARK 3 R VALUE (WORKING SET) : 0.178 REMARK 3 FREE R VALUE : 0.227 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.930 REMARK 3 FREE R VALUE TEST SET COUNT : 649 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 34.8563 - 3.5033 0.99 1241 137 0.1616 0.2030 REMARK 3 2 3.5033 - 2.7811 1.00 1196 127 0.1754 0.2236 REMARK 3 3 2.7811 - 2.4296 1.00 1169 133 0.1898 0.2661 REMARK 3 4 2.4296 - 2.2075 1.00 1171 134 0.1887 0.2821 REMARK 3 5 2.2075 - 2.0493 0.96 1113 118 0.1892 0.2633 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.240 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.810 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.003 817 REMARK 3 ANGLE : 0.579 1101 REMARK 3 CHIRALITY : 0.044 123 REMARK 3 PLANARITY : 0.002 141 REMARK 3 DIHEDRAL : 14.420 496 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 308 THROUGH 320 ) REMARK 3 ORIGIN FOR THE GROUP (A): 10.9220 22.6898 41.3711 REMARK 3 T TENSOR REMARK 3 T11: 0.1016 T22: 0.1314 REMARK 3 T33: 0.1202 T12: 0.0432 REMARK 3 T13: 0.0059 T23: 0.0009 REMARK 3 L TENSOR REMARK 3 L11: 0.5540 L22: 0.2836 REMARK 3 L33: 0.7184 L12: 0.1587 REMARK 3 L13: 0.3094 L23: 0.4119 REMARK 3 S TENSOR REMARK 3 S11: 0.0815 S12: 0.2139 S13: -0.0864 REMARK 3 S21: 0.0858 S22: -0.1172 S23: 0.1860 REMARK 3 S31: -0.0574 S32: -0.1151 S33: 0.0201 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 321 THROUGH 361 ) REMARK 3 ORIGIN FOR THE GROUP (A): 19.4567 15.3424 48.8117 REMARK 3 T TENSOR REMARK 3 T11: 0.1110 T22: 0.0809 REMARK 3 T33: 0.0815 T12: -0.0135 REMARK 3 T13: 0.0109 T23: -0.0076 REMARK 3 L TENSOR REMARK 3 L11: 0.7070 L22: 1.4362 REMARK 3 L33: 1.1595 L12: -0.4596 REMARK 3 L13: -0.3247 L23: 0.0379 REMARK 3 S TENSOR REMARK 3 S11: 0.0056 S12: -0.1416 S13: -0.0670 REMARK 3 S21: 0.2025 S22: -0.1328 S23: 0.2603 REMARK 3 S31: 0.0544 S32: -0.0804 S33: -0.0816 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 362 THROUGH 383 ) REMARK 3 ORIGIN FOR THE GROUP (A): 23.1753 24.6007 37.1337 REMARK 3 T TENSOR REMARK 3 T11: 0.1608 T22: 0.2005 REMARK 3 T33: 0.1797 T12: -0.0091 REMARK 3 T13: 0.0350 T23: 0.0062 REMARK 3 L TENSOR REMARK 3 L11: 0.7778 L22: 0.2068 REMARK 3 L33: 0.9256 L12: -0.3708 REMARK 3 L13: 0.4342 L23: -0.0857 REMARK 3 S TENSOR REMARK 3 S11: 0.0458 S12: 0.3721 S13: 0.4051 REMARK 3 S21: -0.2209 S22: -0.1563 S23: -0.1080 REMARK 3 S31: -0.2716 S32: 0.1667 S33: -0.1526 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 384 THROUGH 408 ) REMARK 3 ORIGIN FOR THE GROUP (A): 25.6175 17.1651 42.2870 REMARK 3 T TENSOR REMARK 3 T11: 0.0948 T22: 0.1340 REMARK 3 T33: 0.1000 T12: 0.0128 REMARK 3 T13: 0.0135 T23: 0.0073 REMARK 3 L TENSOR REMARK 3 L11: 1.7092 L22: 1.1817 REMARK 3 L33: 1.2320 L12: -0.1804 REMARK 3 L13: 0.9421 L23: -0.6811 REMARK 3 S TENSOR REMARK 3 S11: 0.1528 S12: -0.3187 S13: -0.2419 REMARK 3 S21: 0.0658 S22: 0.0521 S23: 0.1995 REMARK 3 S31: 0.0432 S32: -0.1995 S33: 0.1627 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 5Z9Z COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-FEB-18. REMARK 100 THE DEPOSITION ID IS D_1300006734. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-APR-13 REMARK 200 TEMPERATURE (KELVIN) : 80 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL17U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.987 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 0.98.699A REMARK 200 DATA SCALING SOFTWARE : HKL-2000 0.98.699A REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 6556 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.049 REMARK 200 RESOLUTION RANGE LOW (A) : 34.960 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 13.70 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 29.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.12 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: SAD REMARK 200 SOFTWARE USED: PHENIX 1.8.2_1309 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.37 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350, AMMONIUM CITRATE, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 290K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 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 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 37.36500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 37.36500 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 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 20.56600 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 32.81000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 20.56600 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 32.81000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 37.36500 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 20.56600 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 32.81000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 37.36500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 20.56600 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 32.81000 REMARK 290 SMTRY3 8 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 480 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 6610 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 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 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 635 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 307 REMARK 465 GLU A 409 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 GLN A 349 CG CD OE1 NE2 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 GLN A 407 68.78 -118.80 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FLC A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FLC A 502 DBREF 5Z9Z A 309 409 UNP A3KPE8 SDN1_ARATH 309 409 SEQADV 5Z9Z GLY A 307 UNP A3KPE8 EXPRESSION TAG SEQADV 5Z9Z SER A 308 UNP A3KPE8 EXPRESSION TAG SEQADV 5Z9Z ALA A 329 UNP A3KPE8 GLU 329 ENGINEERED MUTATION SEQADV 5Z9Z ALA A 330 UNP A3KPE8 GLU 330 ENGINEERED MUTATION SEQADV 5Z9Z ALA A 332 UNP A3KPE8 GLU 332 ENGINEERED MUTATION SEQRES 1 A 103 GLY SER MSE LEU GLU VAL GLU LYS ALA LYS LEU PHE LEU SEQRES 2 A 103 HIS LYS ILE PRO ASN ASN VAL PRO SER ALA ALA LEU ALA SEQRES 3 A 103 GLN VAL LEU SER GLY LYS PHE THR LEU ASP VAL LYS GLN SEQRES 4 A 103 ALA LYS THR GLN GLY ARG TYR TYR CYS ALA PHE ALA LEU SEQRES 5 A 103 PHE HIS SER SER GLU ASP ALA ASP GLN ALA PHE GLU HIS SEQRES 6 A 103 ILE ASP GLY ILE GLU MSE THR ASP SER LEU GLY LEU PRO SEQRES 7 A 103 GLN LYS VAL VAL ILE ILE LYS LEU SER SER GLY SER ARG SEQRES 8 A 103 ALA SER ILE TYR VAL ARG LYS MSE VAL GLN ASP GLU MODRES 5Z9Z MSE A 309 MET MODIFIED RESIDUE MODRES 5Z9Z MSE A 377 MET MODIFIED RESIDUE MODRES 5Z9Z MSE A 405 MET MODIFIED RESIDUE HET MSE A 309 8 HET MSE A 377 8 HET MSE A 405 8 HET FLC A 501 13 HET FLC A 502 13 HETNAM MSE SELENOMETHIONINE HETNAM FLC CITRATE ANION FORMUL 1 MSE 3(C5 H11 N O2 SE) FORMUL 2 FLC 2(C6 H5 O7 3-) FORMUL 4 HOH *74(H2 O) HELIX 1 AA1 SER A 308 LYS A 314 1 7 HELIX 2 AA2 PRO A 327 LEU A 335 5 9 HELIX 3 AA3 SER A 361 ILE A 372 1 12 SHEET 1 AA1 6 PHE A 339 VAL A 343 0 SHEET 2 AA1 6 TYR A 352 PHE A 359 -1 O PHE A 356 N ASP A 342 SHEET 3 AA1 6 LYS A 316 PRO A 323 -1 N LEU A 319 O ALA A 355 SHEET 4 AA1 6 ARG A 397 LYS A 404 -1 O ARG A 403 N PHE A 318 SHEET 5 AA1 6 PRO A 384 LYS A 391 -1 N LYS A 386 O VAL A 402 SHEET 6 AA1 6 ILE A 375 THR A 378 -1 N MSE A 377 O GLN A 385 LINK C SER A 308 N MSE A 309 1555 1555 1.33 LINK C MSE A 309 N LEU A 310 1555 1555 1.34 LINK C GLU A 376 N MSE A 377 1555 1555 1.33 LINK C MSE A 377 N THR A 378 1555 1555 1.33 LINK C LYS A 404 N MSE A 405 1555 1555 1.32 LINK C MSE A 405 N VAL A 406 1555 1555 1.33 SITE 1 AC1 11 HIS A 320 LYS A 321 LYS A 344 TYR A 353 SITE 2 AC1 11 CYS A 354 ILE A 375 FLC A 502 HOH A 601 SITE 3 AC1 11 HOH A 613 HOH A 615 HOH A 650 SITE 1 AC2 9 SER A 308 LEU A 310 LYS A 321 LYS A 347 SITE 2 AC2 9 TYR A 352 FLC A 501 HOH A 607 HOH A 613 SITE 3 AC2 9 HOH A 620 CRYST1 41.132 65.620 74.730 90.00 90.00 90.00 C 2 2 21 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 0.024312 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015239 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013382 0.00000