HEADER RNA BINDING PROTEIN 05-AUG-10 2XNQ TITLE STRUCTURAL INSIGHTS INTO CIS ELEMENT RECOGNITION OF NON- TITLE 2 POLYADENYLATED RNAS BY THE NAB3-RRM COMPND MOL_ID: 1; COMPND 2 MOLECULE: NUCLEAR POLYADENYLATED RNA-BINDING PROTEIN 3; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RNA RECOGNITION MOTIF, RESIDUES 329-404; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 3 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 4 ORGANISM_TAXID: 4932; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) RIL; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET28B KEYWDS RNA BINDING PROTEIN, TRANSCRIPTION TERMINATION, RNA PROCESSING, RNA KEYWDS 2 RECOGNITION, RRM EXPDTA X-RAY DIFFRACTION AUTHOR B.M.LUNDE,M.HORNER,A.MEINHART REVDAT 4 20-DEC-23 2XNQ 1 REMARK LINK REVDAT 3 16-FEB-11 2XNQ 1 JRNL REVDAT 2 15-SEP-10 2XNQ 1 JRNL REVDAT 1 08-SEP-10 2XNQ 0 JRNL AUTH B.M.LUNDE,M.HORNER,A.MEINHART JRNL TITL STRUCTURAL INSIGHTS INTO CIS ELEMENT RECOGNITION OF JRNL TITL 2 NON-POLYADENYLATED RNAS BY THE NAB3-RRM. JRNL REF NUCLEIC ACIDS RES. V. 39 337 2011 JRNL REFN ISSN 0305-1048 JRNL PMID 20805243 JRNL DOI 10.1093/NAR/GKQ751 REMARK 2 REMARK 2 RESOLUTION. 1.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0102 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.56 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 15337 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) : 0.176 REMARK 3 R VALUE (WORKING SET) : 0.175 REMARK 3 FREE R VALUE : 0.194 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 808 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.33 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1114 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.1950 REMARK 3 BIN FREE R VALUE SET COUNT : 59 REMARK 3 BIN FREE R VALUE : 0.2460 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 631 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 76 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 12.79 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.22000 REMARK 3 B22 (A**2) : -0.24000 REMARK 3 B33 (A**2) : 0.02000 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): 0.056 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.056 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.030 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.471 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.962 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.958 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 669 ; 0.010 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 900 ; 1.335 ; 1.963 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 85 ; 6.046 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 33 ;39.703 ;25.152 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 130 ;10.911 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 3 ;13.807 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 97 ; 0.102 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 508 ; 0.008 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 404 ; 0.854 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 655 ; 1.534 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 265 ; 2.166 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 241 ; 3.421 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 326 A 403 REMARK 3 ORIGIN FOR THE GROUP (A): 2.5880 2.6781 15.9775 REMARK 3 T TENSOR REMARK 3 T11: 0.0205 T22: 0.0134 REMARK 3 T33: 0.0283 T12: 0.0003 REMARK 3 T13: -0.0078 T23: -0.0001 REMARK 3 L TENSOR REMARK 3 L11: 1.3338 L22: 1.3446 REMARK 3 L33: 0.9559 L12: 0.0578 REMARK 3 L13: 0.0652 L23: -0.0117 REMARK 3 S TENSOR REMARK 3 S11: 0.0235 S12: -0.0063 S13: -0.0308 REMARK 3 S21: -0.0489 S22: -0.0043 S23: 0.0498 REMARK 3 S31: 0.0019 S32: -0.0491 S33: -0.0191 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS. THE FOLLOWING AMINO ACIDS HAVE MULTIPLE REMARK 3 CONFORMATIONS. ILE 350, MET 358, ASN 361, MET 388. REMARK 4 REMARK 4 2XNQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 05-AUG-10. REMARK 100 THE DEPOSITION ID IS D_1290044974. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-FEB-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X10SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1271 REMARK 200 MONOCHROMATOR : SI 111 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 : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15337 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.300 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 (%) : 98.3 REMARK 200 DATA REDUNDANCY : 6.000 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.40 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.0 REMARK 200 DATA REDUNDANCY IN SHELL : 5.50 REMARK 200 R MERGE FOR SHELL (I) : 0.21000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 7.540 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: PDB ENTRY 1WF2 REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 29.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.75 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM SODIUM CACODYLATE BUFFER PH 6.5, REMARK 280 200MM SODIUM ACETATE, PEG 8000 AT 20-30 % (W/V). REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 13.47500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 27.83500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 21.03500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 27.83500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 13.47500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 21.03500 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 308 REMARK 465 GLY A 309 REMARK 465 SER A 310 REMARK 465 SER A 311 REMARK 465 HIS A 312 REMARK 465 HIS A 313 REMARK 465 HIS A 314 REMARK 465 HIS A 315 REMARK 465 HIS A 316 REMARK 465 HIS A 317 REMARK 465 SER A 318 REMARK 465 SER A 319 REMARK 465 GLY A 320 REMARK 465 LEU A 321 REMARK 465 VAL A 322 REMARK 465 PRO A 323 REMARK 465 ARG A 324 REMARK 465 GLY A 325 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 ARG A 404 CA C O CB CG CD NE REMARK 470 ARG A 404 CZ NH1 NH2 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 HIS A 327 -44.62 -139.29 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 ACT A 1405 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2XNR RELATED DB: PDB REMARK 900 STRUCTURAL INSIGHTS INTO CIS ELEMENT RECOGNITION OF NON- REMARK 900 POLYADENYLATED RNAS BY THE NAB3-RRM REMARK 999 REMARK 999 SEQUENCE REMARK 999 SEQUENCE CONTAINS N-TERMINAL HIS-TAG AND THROMBIN CLEAVAGE REMARK 999 SITE DBREF 2XNQ A 329 404 UNP P38996 NAB3_YEAST 329 404 SEQADV 2XNQ MET A 308 UNP P38996 EXPRESSION TAG SEQADV 2XNQ GLY A 309 UNP P38996 EXPRESSION TAG SEQADV 2XNQ SER A 310 UNP P38996 EXPRESSION TAG SEQADV 2XNQ SER A 311 UNP P38996 EXPRESSION TAG SEQADV 2XNQ HIS A 312 UNP P38996 EXPRESSION TAG SEQADV 2XNQ HIS A 313 UNP P38996 EXPRESSION TAG SEQADV 2XNQ HIS A 314 UNP P38996 EXPRESSION TAG SEQADV 2XNQ HIS A 315 UNP P38996 EXPRESSION TAG SEQADV 2XNQ HIS A 316 UNP P38996 EXPRESSION TAG SEQADV 2XNQ HIS A 317 UNP P38996 EXPRESSION TAG SEQADV 2XNQ SER A 318 UNP P38996 EXPRESSION TAG SEQADV 2XNQ SER A 319 UNP P38996 EXPRESSION TAG SEQADV 2XNQ GLY A 320 UNP P38996 EXPRESSION TAG SEQADV 2XNQ LEU A 321 UNP P38996 EXPRESSION TAG SEQADV 2XNQ VAL A 322 UNP P38996 EXPRESSION TAG SEQADV 2XNQ PRO A 323 UNP P38996 EXPRESSION TAG SEQADV 2XNQ ARG A 324 UNP P38996 EXPRESSION TAG SEQADV 2XNQ GLY A 325 UNP P38996 EXPRESSION TAG SEQADV 2XNQ SER A 326 UNP P38996 EXPRESSION TAG SEQADV 2XNQ HIS A 327 UNP P38996 EXPRESSION TAG SEQADV 2XNQ MET A 328 UNP P38996 EXPRESSION TAG SEQRES 1 A 97 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 97 LEU VAL PRO ARG GLY SER HIS MET LYS SER ARG LEU PHE SEQRES 3 A 97 ILE GLY ASN LEU PRO LEU LYS ASN VAL SER LYS GLU ASP SEQRES 4 A 97 LEU PHE ARG ILE PHE SER PRO TYR GLY HIS ILE MET GLN SEQRES 5 A 97 ILE ASN ILE LYS ASN ALA PHE GLY PHE ILE GLN PHE ASP SEQRES 6 A 97 ASN PRO GLN SER VAL ARG ASP ALA ILE GLU CAF GLU SER SEQRES 7 A 97 GLN GLU MET ASN PHE GLY LYS LYS LEU ILE LEU GLU VAL SEQRES 8 A 97 SER SER SER ASN ALA ARG MODRES 2XNQ CAF A 383 CYS S-DIMETHYLARSINOYL-CYSTEINE HET CAF A 383 10 HET ACT A1405 4 HETNAM CAF S-DIMETHYLARSINOYL-CYSTEINE HETNAM ACT ACETATE ION HETSYN CAF CYSTEIN-S-YL CACODYLATE FORMUL 1 CAF C5 H12 AS N O3 S FORMUL 2 ACT C2 H3 O2 1- FORMUL 3 HOH *76(H2 O) HELIX 1 1 SER A 343 SER A 352 1 10 HELIX 2 2 PRO A 353 GLY A 355 5 3 HELIX 3 3 ASN A 373 SER A 385 1 13 SHEET 1 AA 4 ILE A 357 ILE A 362 0 SHEET 2 AA 4 PHE A 366 PHE A 371 -1 O PHE A 368 N ASN A 361 SHEET 3 AA 4 ARG A 331 GLY A 335 -1 O LEU A 332 N ILE A 369 SHEET 4 AA 4 ILE A 395 VAL A 398 -1 O ILE A 395 N GLY A 335 SHEET 1 AB 2 MET A 388 ASN A 389 0 SHEET 2 AB 2 LYS A 392 LYS A 393 -1 O LYS A 392 N ASN A 389 LINK C GLU A 382 N CAF A 383 1555 1555 1.32 LINK C CAF A 383 N GLU A 384 1555 1555 1.33 SITE 1 AC1 5 SER A 326 PRO A 374 ASN A 389 PHE A 390 SITE 2 AC1 5 HOH A2076 CRYST1 26.950 42.070 55.670 90.00 90.00 90.00 P 21 21 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 0.037106 0.000000 0.000000 0.00000 SCALE2 0.000000 0.023770 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017963 0.00000