HEADER RNA BINDING PROTEIN 20-JUL-16 5KXF TITLE CRYSTAL STRUCTURE OF THE SPOC DOMAIN OF THE ARABIDOPSIS FLOWERING TITLE 2 REGULATOR FPA COMPND MOL_ID: 1; COMPND 2 MOLECULE: FLOWERING TIME CONTROL PROTEIN FPA; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 433-565; COMPND 5 ENGINEERED: 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: FPA, AT2G43410, T1O24.15; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SPOC DOMAIN ARABIDOPSIS FLOWERING REGULATOR, RNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR Y.ZHANG,L.TONG REVDAT 3 25-DEC-19 5KXF 1 REMARK REVDAT 2 13-SEP-17 5KXF 1 REMARK REVDAT 1 12-OCT-16 5KXF 0 JRNL AUTH Y.ZHANG,K.RATAJ,G.G.SIMPSON,L.TONG JRNL TITL CRYSTAL STRUCTURE OF THE SPOC DOMAIN OF THE ARABIDOPSIS JRNL TITL 2 FLOWERING REGULATOR FPA. JRNL REF PLOS ONE V. 11 60694 2016 JRNL REFN ESSN 1932-6203 JRNL PMID 27513867 JRNL DOI 10.1371/JOURNAL.PONE.0160694 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0029 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.91 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 5847 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) : 0.198 REMARK 3 R VALUE (WORKING SET) : 0.192 REMARK 3 FREE R VALUE : 0.254 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 643 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) : 2.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.77 REMARK 3 REFLECTION IN BIN (WORKING SET) : 431 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2500 REMARK 3 BIN FREE R VALUE SET COUNT : 44 REMARK 3 BIN FREE R VALUE : 0.3540 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 959 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.54 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.02000 REMARK 3 B22 (A**2) : -0.02000 REMARK 3 B33 (A**2) : 0.08000 REMARK 3 B12 (A**2) : -0.02000 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): 0.371 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.288 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.181 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 8.675 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.934 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.890 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 980 ; 0.017 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 951 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1331 ; 1.927 ; 1.995 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2191 ; 0.821 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 121 ; 6.556 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 40 ;31.916 ;22.750 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 154 ;17.739 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 8 ;13.684 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 154 ; 0.085 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1076 ; 0.009 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 212 ; 0.001 ; 0.020 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 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 REMARK 4 REMARK 4 5KXF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-JUL-16. REMARK 100 THE DEPOSITION ID IS D_1000222871. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-APR-14 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 : NSLS REMARK 200 BEAMLINE : X29A 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 : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 6505 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 28.910 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 12.00 REMARK 200 R MERGE (I) : 0.10500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 24.1100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.80 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 12.30 REMARK 200 R MERGE FOR SHELL (I) : 0.45300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 6.330 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: AUTOSHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 68.54 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MAGNESIUM SULFATE, PEG 3350, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 22.80533 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 11.40267 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 17.10400 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 5.70133 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 28.50667 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 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 MSE A 410 REMARK 465 GLY A 411 REMARK 465 SER A 412 REMARK 465 SER A 413 REMARK 465 HIS A 414 REMARK 465 HIS A 415 REMARK 465 HIS A 416 REMARK 465 HIS A 417 REMARK 465 HIS A 418 REMARK 465 HIS A 419 REMARK 465 SER A 420 REMARK 465 SER A 421 REMARK 465 GLY A 422 REMARK 465 LEU A 423 REMARK 465 VAL A 424 REMARK 465 PRO A 425 REMARK 465 ARG A 426 REMARK 465 GLY A 427 REMARK 465 SER A 428 REMARK 465 HIS A 429 REMARK 465 MSE A 430 REMARK 465 ALA A 431 REMARK 465 SER A 432 REMARK 465 GLY A 433 REMARK 465 PRO A 434 REMARK 465 PRO A 435 REMARK 465 ASP A 436 REMARK 465 SER A 437 REMARK 465 ASP A 438 REMARK 465 GLY A 461 REMARK 465 LYS A 462 REMARK 465 GLY A 463 REMARK 465 ILE A 464 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 VAL A 545 -65.35 -101.93 REMARK 500 REMARK 500 REMARK: NULL DBREF 5KXF A 433 565 UNP Q8LPQ9 FPA_ARATH 433 565 SEQADV 5KXF MSE A 410 UNP Q8LPQ9 INITIATING METHIONINE SEQADV 5KXF GLY A 411 UNP Q8LPQ9 EXPRESSION TAG SEQADV 5KXF SER A 412 UNP Q8LPQ9 EXPRESSION TAG SEQADV 5KXF SER A 413 UNP Q8LPQ9 EXPRESSION TAG SEQADV 5KXF HIS A 414 UNP Q8LPQ9 EXPRESSION TAG SEQADV 5KXF HIS A 415 UNP Q8LPQ9 EXPRESSION TAG SEQADV 5KXF HIS A 416 UNP Q8LPQ9 EXPRESSION TAG SEQADV 5KXF HIS A 417 UNP Q8LPQ9 EXPRESSION TAG SEQADV 5KXF HIS A 418 UNP Q8LPQ9 EXPRESSION TAG SEQADV 5KXF HIS A 419 UNP Q8LPQ9 EXPRESSION TAG SEQADV 5KXF SER A 420 UNP Q8LPQ9 EXPRESSION TAG SEQADV 5KXF SER A 421 UNP Q8LPQ9 EXPRESSION TAG SEQADV 5KXF GLY A 422 UNP Q8LPQ9 EXPRESSION TAG SEQADV 5KXF LEU A 423 UNP Q8LPQ9 EXPRESSION TAG SEQADV 5KXF VAL A 424 UNP Q8LPQ9 EXPRESSION TAG SEQADV 5KXF PRO A 425 UNP Q8LPQ9 EXPRESSION TAG SEQADV 5KXF ARG A 426 UNP Q8LPQ9 EXPRESSION TAG SEQADV 5KXF GLY A 427 UNP Q8LPQ9 EXPRESSION TAG SEQADV 5KXF SER A 428 UNP Q8LPQ9 EXPRESSION TAG SEQADV 5KXF HIS A 429 UNP Q8LPQ9 EXPRESSION TAG SEQADV 5KXF MSE A 430 UNP Q8LPQ9 EXPRESSION TAG SEQADV 5KXF ALA A 431 UNP Q8LPQ9 EXPRESSION TAG SEQADV 5KXF SER A 432 UNP Q8LPQ9 EXPRESSION TAG SEQRES 1 A 156 MSE GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 156 LEU VAL PRO ARG GLY SER HIS MSE ALA SER GLY PRO PRO SEQRES 3 A 156 ASP SER ASP HIS ILE TRP ARG GLY MSE ILE ALA LYS GLY SEQRES 4 A 156 GLY THR PRO VAL CYS CYS ALA ARG CYS VAL PRO MSE GLY SEQRES 5 A 156 LYS GLY ILE GLU THR LYS LEU PRO GLU VAL VAL ASN CYS SEQRES 6 A 156 SER ALA ARG THR ASP LEU ASN MSE LEU ALA LYS HIS TYR SEQRES 7 A 156 ALA VAL ALA ILE GLY CYS GLU ILE VAL PHE PHE VAL PRO SEQRES 8 A 156 ASP ARG GLU GLU ASP PHE ALA SER TYR THR GLU PHE LEU SEQRES 9 A 156 ARG TYR LEU SER SER LYS ASP ARG ALA GLY VAL ALA LYS SEQRES 10 A 156 LEU ASP ASP GLY THR THR LEU PHE LEU VAL PRO PRO SER SEQRES 11 A 156 ASP PHE LEU THR ASP VAL LEU GLN VAL THR ARG GLN GLU SEQRES 12 A 156 ARG LEU TYR GLY VAL VAL LEU LYS LEU PRO PRO PRO ALA MODRES 5KXF MSE A 444 MET MODIFIED RESIDUE MODRES 5KXF MSE A 460 MET MODIFIED RESIDUE MODRES 5KXF MSE A 482 MET MODIFIED RESIDUE HET MSE A 444 8 HET MSE A 460 8 HET MSE A 482 8 HETNAM MSE SELENOMETHIONINE FORMUL 1 MSE 3(C5 H11 N O2 SE) HELIX 1 AA1 LEU A 480 ALA A 490 1 11 HELIX 2 AA2 ARG A 502 GLU A 504 5 3 HELIX 3 AA3 ASP A 505 SER A 518 1 14 HELIX 4 AA4 ASP A 540 VAL A 545 1 6 SHEET 1 AA1 8 VAL A 471 CYS A 474 0 SHEET 2 AA1 8 ARG A 442 LYS A 447 1 N ALA A 446 O CYS A 474 SHEET 3 AA1 8 THR A 450 PRO A 459 -1 O ALA A 455 N GLY A 443 SHEET 4 AA1 8 GLY A 492 PRO A 500 -1 O PHE A 497 N VAL A 458 SHEET 5 AA1 8 LEU A 554 LYS A 560 -1 O GLY A 556 N VAL A 496 SHEET 6 AA1 8 THR A 532 VAL A 536 -1 N VAL A 536 O TYR A 555 SHEET 7 AA1 8 ARG A 521 LYS A 526 -1 N GLY A 523 O LEU A 535 SHEET 8 AA1 8 ALA A 476 ASP A 479 -1 N THR A 478 O ALA A 522 LINK C GLY A 443 N MSE A 444 1555 1555 1.32 LINK C MSE A 444 N ILE A 445 1555 1555 1.32 LINK C PRO A 459 N MSE A 460 1555 1555 1.34 LINK C ASN A 481 N MSE A 482 1555 1555 1.34 LINK C MSE A 482 N LEU A 483 1555 1555 1.32 CRYST1 108.151 108.151 34.208 90.00 90.00 120.00 P 65 6 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 0.009246 0.005338 0.000000 0.00000 SCALE2 0.000000 0.010677 0.000000 0.00000 SCALE3 0.000000 0.000000 0.029233 0.00000