HEADER HYDROLASE 07-FEB-24 8Y9O TITLE CRYSTAL STRUCTURE OF ATKAI2 IN COMPLEX WITH KK181N1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROBABLE ESTERASE KAI2; COMPND 3 CHAIN: A, B, C; COMPND 4 SYNONYM: PROTEIN DWARF-14-LIKE,PROTEIN D14-LIKE,PROTEIN HYPOSENSITIVE COMPND 5 TO LIGHT,PROTEIN KARRIKIN INSENSITIVE 2; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ARABIDOPSIS THALIANA; SOURCE 3 ORGANISM_COMMON: THALE CRESS; SOURCE 4 ORGANISM_TAXID: 3702; SOURCE 5 GENE: KAI2, D14L, HTL, AT4G37470, F6G17.120; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ATKAI2, KK181N1, KARRIKIN-INSENSITIVE2, PLANT HORMONE RECEPTOR, KEYWDS 2 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR J.W.WANG,T.MIYAKAWA,T.ASAMI REVDAT 1 04-DEC-24 8Y9O 0 JRNL AUTH J.W.WANG,T.MIYAKAWA,T.ASAMI JRNL TITL CRYSTAL STRUCTURE OF ATKAI2 IN COMPLEX WITH KK181N1 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH Y.GUO,Z.ZHENG,J.J.LA CLAIR,J.CHORY,J.P.NOEL REMARK 1 TITL SMOKE-DERIVED KARRIKIN PERCEPTION BY THE A/B-HYDROLASE KAI2 REMARK 1 TITL 2 FROM ARABIDOPSIS REMARK 1 REF PROC NATL ACAD SCI U S A V. 110 8284 2013 REMARK 1 REFN ESSN 1091-6490 REMARK 1 DOI 10.1073/PNAS.1306265110 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.21.5419 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.35 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 94154 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.241 REMARK 3 R VALUE (WORKING SET) : 0.239 REMARK 3 FREE R VALUE : 0.275 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.950 REMARK 3 FREE R VALUE TEST SET COUNT : 4659 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 42.3500 - 5.9000 0.97 3024 171 0.2367 0.2480 REMARK 3 2 5.9000 - 4.6800 0.98 2988 138 0.2205 0.2375 REMARK 3 3 4.6800 - 4.0900 0.97 2925 160 0.2004 0.2298 REMARK 3 4 4.0900 - 3.7200 0.97 2974 136 0.2079 0.2497 REMARK 3 5 3.7200 - 3.4500 0.99 2977 159 0.2205 0.2318 REMARK 3 6 3.4500 - 3.2500 0.99 2982 143 0.2325 0.2920 REMARK 3 7 3.2500 - 3.0900 1.00 3013 161 0.2304 0.2660 REMARK 3 8 3.0900 - 2.9500 0.99 2931 195 0.2279 0.2611 REMARK 3 9 2.9500 - 2.8400 0.99 2972 168 0.2492 0.2825 REMARK 3 10 2.8400 - 2.7400 1.00 2981 149 0.2480 0.2857 REMARK 3 11 2.7400 - 2.6500 1.00 2976 176 0.2480 0.2811 REMARK 3 12 2.6500 - 2.5800 1.00 2995 161 0.2467 0.3178 REMARK 3 13 2.5800 - 2.5100 1.00 3013 150 0.2361 0.2815 REMARK 3 14 2.5100 - 2.4500 1.00 2971 146 0.2356 0.2868 REMARK 3 15 2.4500 - 2.3900 1.00 3006 153 0.2367 0.2708 REMARK 3 16 2.3900 - 2.3400 1.00 3017 151 0.2495 0.3007 REMARK 3 17 2.3400 - 2.3000 1.00 2973 133 0.2517 0.3170 REMARK 3 18 2.3000 - 2.2500 1.00 2954 178 0.2566 0.2956 REMARK 3 19 2.2500 - 2.2100 1.00 3014 139 0.2674 0.2932 REMARK 3 20 2.2100 - 2.1700 1.00 2986 149 0.2590 0.3161 REMARK 3 21 2.1700 - 2.1400 1.00 2977 151 0.2615 0.3064 REMARK 3 22 2.1400 - 2.1100 1.00 3042 166 0.2547 0.3211 REMARK 3 23 2.1100 - 2.0800 1.00 2930 160 0.2654 0.2832 REMARK 3 24 2.0800 - 2.0500 1.00 2959 156 0.2730 0.3411 REMARK 3 25 2.0500 - 2.0200 1.00 2997 157 0.2710 0.3122 REMARK 3 26 2.0200 - 1.9900 1.00 3021 140 0.2744 0.3086 REMARK 3 27 1.9900 - 1.9700 1.00 3003 137 0.3035 0.3089 REMARK 3 28 1.9700 - 1.9400 1.00 2939 148 0.3024 0.3507 REMARK 3 29 1.9400 - 1.9200 1.00 3043 146 0.3330 0.3428 REMARK 3 30 1.9200 - 1.9000 1.00 2912 182 0.3300 0.3822 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.272 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 28.719 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.01 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 : 0.007 6369 REMARK 3 ANGLE : 0.814 8673 REMARK 3 CHIRALITY : 0.053 984 REMARK 3 PLANARITY : 0.006 1129 REMARK 3 DIHEDRAL : 16.025 2279 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 8Y9O COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 09-FEB-24. REMARK 100 THE DEPOSITION ID IS D_1300045233. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 31-OCT-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0-7.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-1A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.08 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 4M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 94191 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 43.540 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.10800 REMARK 200 FOR THE DATA SET : 7.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.93 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.60 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.79700 REMARK 200 FOR SHELL : 1.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 1.19.2 REMARK 200 STARTING MODEL: 4JYP REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 64.17 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.43 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.7 M SODIUM PHOSPHATE, PH 7.0, AND 1% REMARK 280 1,2-BUTANEDIOL, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 32.02100 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C 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 GLY A -6 REMARK 465 PRO A -5 REMARK 465 GLY A -4 REMARK 465 TYR A -3 REMARK 465 GLN A -2 REMARK 465 ASP A -1 REMARK 465 PRO A 0 REMARK 465 MET A 1 REMARK 465 ALA A 269 REMARK 465 MET A 270 REMARK 465 GLY B -6 REMARK 465 PRO B -5 REMARK 465 GLY B -4 REMARK 465 TYR B -3 REMARK 465 GLN B -2 REMARK 465 ASP B -1 REMARK 465 PRO B 0 REMARK 465 MET B 1 REMARK 465 ALA B 269 REMARK 465 MET B 270 REMARK 465 GLY C -6 REMARK 465 PRO C -5 REMARK 465 GLY C -4 REMARK 465 TYR C -3 REMARK 465 GLN C -2 REMARK 465 ASP C -1 REMARK 465 PRO C 0 REMARK 465 MET C 1 REMARK 465 GLY C 2 REMARK 465 VAL C 3 REMARK 465 VAL C 4 REMARK 465 ALA C 7 REMARK 465 PHE C 75 REMARK 465 ILE C 78 REMARK 465 ALA C 79 REMARK 465 ALA C 269 REMARK 465 MET C 270 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 THR A 28 -165.42 -129.21 REMARK 500 SER A 95 -118.40 51.40 REMARK 500 LYS A 114 140.09 -173.52 REMARK 500 ASN A 149 96.37 -163.30 REMARK 500 THR B 28 -167.69 -129.92 REMARK 500 SER B 95 -121.61 49.94 REMARK 500 LYS B 114 139.40 -176.04 REMARK 500 ASP B 127 -165.49 -114.27 REMARK 500 PRO B 242 80.30 -69.96 REMARK 500 ILE C 13 -162.92 -125.01 REMARK 500 THR C 28 -165.20 -125.91 REMARK 500 SER C 95 -119.67 57.43 REMARK 500 ASN C 107 -74.56 -51.82 REMARK 500 ASN C 149 112.33 -167.00 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 660 DISTANCE = 6.40 ANGSTROMS REMARK 525 HOH A 661 DISTANCE = 6.61 ANGSTROMS REMARK 525 HOH A 662 DISTANCE = 6.61 ANGSTROMS REMARK 525 HOH A 663 DISTANCE = 6.76 ANGSTROMS REMARK 525 HOH A 664 DISTANCE = 6.84 ANGSTROMS REMARK 525 HOH A 665 DISTANCE = 6.87 ANGSTROMS REMARK 525 HOH A 666 DISTANCE = 7.17 ANGSTROMS REMARK 525 HOH A 667 DISTANCE = 7.40 ANGSTROMS REMARK 525 HOH A 668 DISTANCE = 7.77 ANGSTROMS REMARK 525 HOH A 669 DISTANCE = 7.90 ANGSTROMS REMARK 525 HOH A 670 DISTANCE = 8.13 ANGSTROMS REMARK 525 HOH A 671 DISTANCE = 8.45 ANGSTROMS REMARK 525 HOH A 672 DISTANCE = 8.64 ANGSTROMS REMARK 525 HOH A 673 DISTANCE = 8.75 ANGSTROMS REMARK 525 HOH B 629 DISTANCE = 5.86 ANGSTROMS REMARK 525 HOH B 630 DISTANCE = 5.87 ANGSTROMS REMARK 525 HOH B 631 DISTANCE = 5.88 ANGSTROMS REMARK 525 HOH B 632 DISTANCE = 6.07 ANGSTROMS REMARK 525 HOH B 633 DISTANCE = 6.09 ANGSTROMS REMARK 525 HOH B 634 DISTANCE = 6.33 ANGSTROMS REMARK 525 HOH B 635 DISTANCE = 6.58 ANGSTROMS REMARK 525 HOH B 636 DISTANCE = 6.65 ANGSTROMS REMARK 525 HOH B 637 DISTANCE = 6.82 ANGSTROMS REMARK 525 HOH B 638 DISTANCE = 7.10 ANGSTROMS REMARK 525 HOH B 639 DISTANCE = 7.23 ANGSTROMS REMARK 525 HOH B 640 DISTANCE = 7.34 ANGSTROMS REMARK 525 HOH B 641 DISTANCE = 7.66 ANGSTROMS REMARK 525 HOH B 642 DISTANCE = 7.88 ANGSTROMS REMARK 525 HOH B 643 DISTANCE = 7.88 ANGSTROMS REMARK 525 HOH B 644 DISTANCE = 8.23 ANGSTROMS REMARK 525 HOH B 645 DISTANCE = 8.29 ANGSTROMS REMARK 525 HOH B 646 DISTANCE = 8.32 ANGSTROMS REMARK 525 HOH B 647 DISTANCE = 8.68 ANGSTROMS REMARK 525 HOH B 648 DISTANCE = 8.77 ANGSTROMS REMARK 525 HOH B 649 DISTANCE = 8.91 ANGSTROMS REMARK 525 HOH B 650 DISTANCE = 9.43 ANGSTROMS REMARK 525 HOH B 651 DISTANCE = 9.75 ANGSTROMS REMARK 525 HOH B 652 DISTANCE = 10.39 ANGSTROMS REMARK 525 HOH B 653 DISTANCE = 10.45 ANGSTROMS REMARK 525 HOH B 654 DISTANCE = 10.59 ANGSTROMS REMARK 525 HOH B 655 DISTANCE = 10.74 ANGSTROMS REMARK 525 HOH B 656 DISTANCE = 10.97 ANGSTROMS REMARK 525 HOH B 657 DISTANCE = 10.99 ANGSTROMS REMARK 525 HOH B 658 DISTANCE = 11.05 ANGSTROMS REMARK 525 HOH B 659 DISTANCE = 11.14 ANGSTROMS REMARK 525 HOH B 660 DISTANCE = 11.28 ANGSTROMS REMARK 525 HOH B 661 DISTANCE = 11.52 ANGSTROMS REMARK 525 HOH B 662 DISTANCE = 12.30 ANGSTROMS REMARK 525 HOH B 663 DISTANCE = 12.72 ANGSTROMS REMARK 525 HOH B 664 DISTANCE = 13.06 ANGSTROMS REMARK 525 HOH B 665 DISTANCE = 13.91 ANGSTROMS REMARK 525 HOH C 487 DISTANCE = 6.69 ANGSTROMS REMARK 525 HOH C 488 DISTANCE = 7.46 ANGSTROMS DBREF 8Y9O A 1 270 UNP Q9SZU7 KAI2_ARATH 1 270 DBREF 8Y9O B 1 270 UNP Q9SZU7 KAI2_ARATH 1 270 DBREF 8Y9O C 1 270 UNP Q9SZU7 KAI2_ARATH 1 270 SEQADV 8Y9O GLY A -6 UNP Q9SZU7 EXPRESSION TAG SEQADV 8Y9O PRO A -5 UNP Q9SZU7 EXPRESSION TAG SEQADV 8Y9O GLY A -4 UNP Q9SZU7 EXPRESSION TAG SEQADV 8Y9O TYR A -3 UNP Q9SZU7 EXPRESSION TAG SEQADV 8Y9O GLN A -2 UNP Q9SZU7 EXPRESSION TAG SEQADV 8Y9O ASP A -1 UNP Q9SZU7 EXPRESSION TAG SEQADV 8Y9O PRO A 0 UNP Q9SZU7 EXPRESSION TAG SEQADV 8Y9O GLY B -6 UNP Q9SZU7 EXPRESSION TAG SEQADV 8Y9O PRO B -5 UNP Q9SZU7 EXPRESSION TAG SEQADV 8Y9O GLY B -4 UNP Q9SZU7 EXPRESSION TAG SEQADV 8Y9O TYR B -3 UNP Q9SZU7 EXPRESSION TAG SEQADV 8Y9O GLN B -2 UNP Q9SZU7 EXPRESSION TAG SEQADV 8Y9O ASP B -1 UNP Q9SZU7 EXPRESSION TAG SEQADV 8Y9O PRO B 0 UNP Q9SZU7 EXPRESSION TAG SEQADV 8Y9O GLY C -6 UNP Q9SZU7 EXPRESSION TAG SEQADV 8Y9O PRO C -5 UNP Q9SZU7 EXPRESSION TAG SEQADV 8Y9O GLY C -4 UNP Q9SZU7 EXPRESSION TAG SEQADV 8Y9O TYR C -3 UNP Q9SZU7 EXPRESSION TAG SEQADV 8Y9O GLN C -2 UNP Q9SZU7 EXPRESSION TAG SEQADV 8Y9O ASP C -1 UNP Q9SZU7 EXPRESSION TAG SEQADV 8Y9O PRO C 0 UNP Q9SZU7 EXPRESSION TAG SEQRES 1 A 277 GLY PRO GLY TYR GLN ASP PRO MET GLY VAL VAL GLU GLU SEQRES 2 A 277 ALA HIS ASN VAL LYS VAL ILE GLY SER GLY GLU ALA THR SEQRES 3 A 277 ILE VAL LEU GLY HIS GLY PHE GLY THR ASP GLN SER VAL SEQRES 4 A 277 TRP LYS HIS LEU VAL PRO HIS LEU VAL ASP ASP TYR ARG SEQRES 5 A 277 VAL VAL LEU TYR ASP ASN MET GLY ALA GLY THR THR ASN SEQRES 6 A 277 PRO ASP TYR PHE ASP PHE ASP ARG TYR SER ASN LEU GLU SEQRES 7 A 277 GLY TYR SER PHE ASP LEU ILE ALA ILE LEU GLU ASP LEU SEQRES 8 A 277 LYS ILE GLU SER CYS ILE PHE VAL GLY HIS SER VAL SER SEQRES 9 A 277 ALA MET ILE GLY VAL LEU ALA SER LEU ASN ARG PRO ASP SEQRES 10 A 277 LEU PHE SER LYS ILE VAL MET ILE SER ALA SER PRO ARG SEQRES 11 A 277 TYR VAL ASN ASP VAL ASP TYR GLN GLY GLY PHE GLU GLN SEQRES 12 A 277 GLU ASP LEU ASN GLN LEU PHE GLU ALA ILE ARG SER ASN SEQRES 13 A 277 TYR LYS ALA TRP CYS LEU GLY PHE ALA PRO LEU ALA VAL SEQRES 14 A 277 GLY GLY ASP MET ASP SER ILE ALA VAL GLN GLU PHE SER SEQRES 15 A 277 ARG THR LEU PHE ASN MET ARG PRO ASP ILE ALA LEU SER SEQRES 16 A 277 VAL GLY GLN THR ILE PHE GLN SER ASP MET ARG GLN ILE SEQRES 17 A 277 LEU PRO PHE VAL THR VAL PRO CYS HIS ILE LEU GLN SER SEQRES 18 A 277 VAL LYS ASP LEU ALA VAL PRO VAL VAL VAL SER GLU TYR SEQRES 19 A 277 LEU HIS ALA ASN LEU GLY CYS GLU SER VAL VAL GLU VAL SEQRES 20 A 277 ILE PRO SER ASP GLY HIS LEU PRO GLN LEU SER SER PRO SEQRES 21 A 277 ASP SER VAL ILE PRO VAL ILE LEU ARG HIS ILE ARG ASN SEQRES 22 A 277 ASP ILE ALA MET SEQRES 1 B 277 GLY PRO GLY TYR GLN ASP PRO MET GLY VAL VAL GLU GLU SEQRES 2 B 277 ALA HIS ASN VAL LYS VAL ILE GLY SER GLY GLU ALA THR SEQRES 3 B 277 ILE VAL LEU GLY HIS GLY PHE GLY THR ASP GLN SER VAL SEQRES 4 B 277 TRP LYS HIS LEU VAL PRO HIS LEU VAL ASP ASP TYR ARG SEQRES 5 B 277 VAL VAL LEU TYR ASP ASN MET GLY ALA GLY THR THR ASN SEQRES 6 B 277 PRO ASP TYR PHE ASP PHE ASP ARG TYR SER ASN LEU GLU SEQRES 7 B 277 GLY TYR SER PHE ASP LEU ILE ALA ILE LEU GLU ASP LEU SEQRES 8 B 277 LYS ILE GLU SER CYS ILE PHE VAL GLY HIS SER VAL SER SEQRES 9 B 277 ALA MET ILE GLY VAL LEU ALA SER LEU ASN ARG PRO ASP SEQRES 10 B 277 LEU PHE SER LYS ILE VAL MET ILE SER ALA SER PRO ARG SEQRES 11 B 277 TYR VAL ASN ASP VAL ASP TYR GLN GLY GLY PHE GLU GLN SEQRES 12 B 277 GLU ASP LEU ASN GLN LEU PHE GLU ALA ILE ARG SER ASN SEQRES 13 B 277 TYR LYS ALA TRP CYS LEU GLY PHE ALA PRO LEU ALA VAL SEQRES 14 B 277 GLY GLY ASP MET ASP SER ILE ALA VAL GLN GLU PHE SER SEQRES 15 B 277 ARG THR LEU PHE ASN MET ARG PRO ASP ILE ALA LEU SER SEQRES 16 B 277 VAL GLY GLN THR ILE PHE GLN SER ASP MET ARG GLN ILE SEQRES 17 B 277 LEU PRO PHE VAL THR VAL PRO CYS HIS ILE LEU GLN SER SEQRES 18 B 277 VAL LYS ASP LEU ALA VAL PRO VAL VAL VAL SER GLU TYR SEQRES 19 B 277 LEU HIS ALA ASN LEU GLY CYS GLU SER VAL VAL GLU VAL SEQRES 20 B 277 ILE PRO SER ASP GLY HIS LEU PRO GLN LEU SER SER PRO SEQRES 21 B 277 ASP SER VAL ILE PRO VAL ILE LEU ARG HIS ILE ARG ASN SEQRES 22 B 277 ASP ILE ALA MET SEQRES 1 C 277 GLY PRO GLY TYR GLN ASP PRO MET GLY VAL VAL GLU GLU SEQRES 2 C 277 ALA HIS ASN VAL LYS VAL ILE GLY SER GLY GLU ALA THR SEQRES 3 C 277 ILE VAL LEU GLY HIS GLY PHE GLY THR ASP GLN SER VAL SEQRES 4 C 277 TRP LYS HIS LEU VAL PRO HIS LEU VAL ASP ASP TYR ARG SEQRES 5 C 277 VAL VAL LEU TYR ASP ASN MET GLY ALA GLY THR THR ASN SEQRES 6 C 277 PRO ASP TYR PHE ASP PHE ASP ARG TYR SER ASN LEU GLU SEQRES 7 C 277 GLY TYR SER PHE ASP LEU ILE ALA ILE LEU GLU ASP LEU SEQRES 8 C 277 LYS ILE GLU SER CYS ILE PHE VAL GLY HIS SER VAL SER SEQRES 9 C 277 ALA MET ILE GLY VAL LEU ALA SER LEU ASN ARG PRO ASP SEQRES 10 C 277 LEU PHE SER LYS ILE VAL MET ILE SER ALA SER PRO ARG SEQRES 11 C 277 TYR VAL ASN ASP VAL ASP TYR GLN GLY GLY PHE GLU GLN SEQRES 12 C 277 GLU ASP LEU ASN GLN LEU PHE GLU ALA ILE ARG SER ASN SEQRES 13 C 277 TYR LYS ALA TRP CYS LEU GLY PHE ALA PRO LEU ALA VAL SEQRES 14 C 277 GLY GLY ASP MET ASP SER ILE ALA VAL GLN GLU PHE SER SEQRES 15 C 277 ARG THR LEU PHE ASN MET ARG PRO ASP ILE ALA LEU SER SEQRES 16 C 277 VAL GLY GLN THR ILE PHE GLN SER ASP MET ARG GLN ILE SEQRES 17 C 277 LEU PRO PHE VAL THR VAL PRO CYS HIS ILE LEU GLN SER SEQRES 18 C 277 VAL LYS ASP LEU ALA VAL PRO VAL VAL VAL SER GLU TYR SEQRES 19 C 277 LEU HIS ALA ASN LEU GLY CYS GLU SER VAL VAL GLU VAL SEQRES 20 C 277 ILE PRO SER ASP GLY HIS LEU PRO GLN LEU SER SER PRO SEQRES 21 C 277 ASP SER VAL ILE PRO VAL ILE LEU ARG HIS ILE ARG ASN SEQRES 22 C 277 ASP ILE ALA MET HET IB0 A 301 17 HET IB0 B 301 17 HET IB0 C 301 17 HETNAM IB0 (7-METHYL-2,3-DIHYDROINDOL-1-YL)-(1,2,3-TRIAZOL-1-YL) HETNAM 2 IB0 METHANONE FORMUL 4 IB0 3(C12 H12 N4 O) FORMUL 7 HOH *626(H2 O) HELIX 1 AA1 GLY A 2 HIS A 8 1 7 HELIX 2 AA2 ASP A 29 LYS A 34 5 6 HELIX 3 AA3 LEU A 36 LEU A 40 5 5 HELIX 4 AA4 ASN A 58 PHE A 62 5 5 HELIX 5 AA5 ASN A 69 LEU A 84 1 16 HELIX 6 AA6 SER A 95 ARG A 108 1 14 HELIX 7 AA7 GLU A 135 ASN A 149 1 15 HELIX 8 AA8 ASN A 149 GLY A 163 1 15 HELIX 9 AA9 SER A 168 MET A 181 1 14 HELIX 10 AB1 ARG A 182 GLN A 195 1 14 HELIX 11 AB2 MET A 198 VAL A 205 5 8 HELIX 12 AB3 PRO A 221 LEU A 232 1 12 HELIX 13 AB4 LEU A 247 SER A 252 1 6 HELIX 14 AB5 SER A 252 ASN A 266 1 15 HELIX 15 AB6 VAL B 3 HIS B 8 1 6 HELIX 16 AB7 ASP B 29 LYS B 34 5 6 HELIX 17 AB8 LEU B 36 LEU B 40 5 5 HELIX 18 AB9 ASN B 58 PHE B 62 5 5 HELIX 19 AC1 ASP B 65 SER B 68 5 4 HELIX 20 AC2 ASN B 69 LEU B 84 1 16 HELIX 21 AC3 SER B 95 ARG B 108 1 14 HELIX 22 AC4 GLU B 135 ASN B 149 1 15 HELIX 23 AC5 ASN B 149 GLY B 163 1 15 HELIX 24 AC6 SER B 168 MET B 181 1 14 HELIX 25 AC7 ARG B 182 GLN B 195 1 14 HELIX 26 AC8 MET B 198 VAL B 205 5 8 HELIX 27 AC9 PRO B 221 LEU B 232 1 12 HELIX 28 AD1 LEU B 247 SER B 252 1 6 HELIX 29 AD2 SER B 252 ASN B 266 1 15 HELIX 30 AD3 ASP C 29 LYS C 34 5 6 HELIX 31 AD4 LEU C 36 LEU C 40 5 5 HELIX 32 AD5 ASN C 58 PHE C 62 5 5 HELIX 33 AD6 ASP C 65 ASN C 69 5 5 HELIX 34 AD7 SER C 95 ARG C 108 1 14 HELIX 35 AD8 GLU C 135 ASN C 149 1 15 HELIX 36 AD9 ASN C 149 GLY C 163 1 15 HELIX 37 AE1 SER C 168 ASN C 180 1 13 HELIX 38 AE2 ARG C 182 GLN C 195 1 14 HELIX 39 AE3 ILE C 201 VAL C 205 5 5 HELIX 40 AE4 PRO C 221 LEU C 232 1 12 HELIX 41 AE5 LEU C 247 SER C 252 1 6 HELIX 42 AE6 SER C 252 ASN C 266 1 15 SHEET 1 AA1 7 LYS A 11 GLY A 14 0 SHEET 2 AA1 7 ARG A 45 LEU A 48 -1 O VAL A 46 N ILE A 13 SHEET 3 AA1 7 THR A 19 GLY A 23 1 N ILE A 20 O VAL A 47 SHEET 4 AA1 7 CYS A 89 HIS A 94 1 O VAL A 92 N VAL A 21 SHEET 5 AA1 7 PHE A 112 ILE A 118 1 O VAL A 116 N PHE A 91 SHEET 6 AA1 7 CYS A 209 LYS A 216 1 O HIS A 210 N MET A 117 SHEET 7 AA1 7 SER A 236 ASP A 244 1 O VAL A 237 N ILE A 211 SHEET 1 AA2 7 LYS B 11 ILE B 13 0 SHEET 2 AA2 7 ARG B 45 LEU B 48 -1 O VAL B 46 N ILE B 13 SHEET 3 AA2 7 THR B 19 GLY B 23 1 N ILE B 20 O ARG B 45 SHEET 4 AA2 7 CYS B 89 HIS B 94 1 O ILE B 90 N VAL B 21 SHEET 5 AA2 7 PHE B 112 ILE B 118 1 O VAL B 116 N PHE B 91 SHEET 6 AA2 7 CYS B 209 LYS B 216 1 O HIS B 210 N MET B 117 SHEET 7 AA2 7 SER B 236 ASP B 244 1 O VAL B 237 N ILE B 211 SHEET 1 AA3 7 LYS C 11 GLY C 14 0 SHEET 2 AA3 7 ARG C 45 LEU C 48 -1 O LEU C 48 N LYS C 11 SHEET 3 AA3 7 THR C 19 GLY C 23 1 N ILE C 20 O VAL C 47 SHEET 4 AA3 7 CYS C 89 HIS C 94 1 O VAL C 92 N VAL C 21 SHEET 5 AA3 7 PHE C 112 ILE C 118 1 O VAL C 116 N GLY C 93 SHEET 6 AA3 7 CYS C 209 LYS C 216 1 O HIS C 210 N MET C 117 SHEET 7 AA3 7 SER C 236 ASP C 244 1 O VAL C 237 N ILE C 211 CRYST1 85.314 64.042 114.958 90.00 104.79 90.00 P 1 21 1 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 0.011721 0.000000 0.003095 0.00000 SCALE2 0.000000 0.015615 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008997 0.00000