HEADER PLANT PROTEIN 09-DEC-22 8HO6 TITLE SCRIPK WT COMPND MOL_ID: 1; COMPND 2 MOLECULE: SCRIPK KINASE PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHARUM HYBRID CULTIVAR; SOURCE 3 ORGANISM_TAXID: 128810; SOURCE 4 GENE: NCGR_LOCUS634; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 866768 KEYWDS KINASE, RLCK VII, PLANT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.L.FANG,M.Q.ZHANG REVDAT 1 18-OCT-23 8HO6 0 JRNL AUTH J.FANG,Z.CHAI,R.HUANG,C.HUANG,Z.MING,B.CHEN,W.YAO,M.ZHANG JRNL TITL RECEPTOR-LIKE CYTOPLASMIC KINASE SCRIPK IN SUGARCANE JRNL TITL 2 REGULATES DISEASE RESISTANCE AND DROUGHT TOLERANCE IN JRNL TITL 3 ARABIDOPSIS. JRNL REF FRONT PLANT SCI V. 14 91449 2023 JRNL REFN ESSN 1664-462X JRNL PMID 37304725 JRNL DOI 10.3389/FPLS.2023.1191449 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.15_3459 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.74 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.4 REMARK 3 NUMBER OF REFLECTIONS : 23235 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.206 REMARK 3 R VALUE (WORKING SET) : 0.204 REMARK 3 FREE R VALUE : 0.234 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.380 REMARK 3 FREE R VALUE TEST SET COUNT : 1947 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 26.7300 - 5.0509 0.98 1654 147 0.2093 0.2245 REMARK 3 2 5.0509 - 4.0134 1.00 1583 150 0.1743 0.1863 REMARK 3 3 4.0134 - 3.5073 1.00 1594 140 0.1879 0.2238 REMARK 3 4 3.5073 - 3.1872 0.99 1552 140 0.2090 0.2486 REMARK 3 5 3.1872 - 2.9591 1.00 1557 142 0.2196 0.2490 REMARK 3 6 2.9591 - 2.7848 0.99 1536 137 0.2115 0.2716 REMARK 3 7 2.7848 - 2.6455 0.99 1532 152 0.2088 0.2495 REMARK 3 8 2.6455 - 2.5304 0.99 1538 133 0.1986 0.2633 REMARK 3 9 2.5304 - 2.4331 0.98 1497 140 0.2007 0.2358 REMARK 3 10 2.4331 - 2.3492 0.97 1494 138 0.2064 0.2515 REMARK 3 11 2.3492 - 2.2758 0.96 1459 135 0.2274 0.2557 REMARK 3 12 2.2758 - 2.2107 0.94 1445 135 0.2417 0.2482 REMARK 3 13 2.2107 - 2.1526 0.93 1424 133 0.2656 0.3652 REMARK 3 14 2.1526 - 2.1001 0.92 1423 125 0.2816 0.3217 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) : 0.230 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.480 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 : 0.007 2313 REMARK 3 ANGLE : 0.962 3138 REMARK 3 CHIRALITY : 0.053 346 REMARK 3 PLANARITY : 0.005 389 REMARK 3 DIHEDRAL : 11.622 1359 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 8HO6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-DEC-22. REMARK 100 THE DEPOSITION ID IS D_1300033982. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-JUL-21 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 : 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) : 0.9792 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : PSI PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23842 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 32.060 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 12.79 REMARK 200 R MERGE (I) : 0.13800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.15 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 : 1.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: 5TOS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.75 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES PH 7.5, 40% V/V REMARK 280 POLYETHYLENE GLYCOL 400, 0.19 MM CYMAL-7, 10% V/V POLYETHYLENE REMARK 280 GLYCOL 3350, 0.18 MM GDN, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 289K 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 34.58500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 39.69500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.17500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 39.69500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 34.58500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 36.17500 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 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 -18 REMARK 465 GLY A -17 REMARK 465 SER A -16 REMARK 465 SER A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 HIS A -9 REMARK 465 SER A -8 REMARK 465 GLN A -7 REMARK 465 GLY A -6 REMARK 465 SER A -5 REMARK 465 MET A -4 REMARK 465 SER A -3 REMARK 465 LEU A -2 REMARK 465 VAL A -1 REMARK 465 GLY A 0 REMARK 465 SER A 1 REMARK 465 LYS A 40 REMARK 465 THR A 41 REMARK 465 LYS A 42 REMARK 465 PRO A 43 REMARK 465 GLY A 44 REMARK 465 LYS A 112 REMARK 465 LYS A 113 REMARK 465 TYR A 114 REMARK 465 ALA A 115 REMARK 465 ALA A 116 REMARK 465 GLU A 141 REMARK 465 GLU A 175 REMARK 465 ASP A 176 REMARK 465 THR A 228 REMARK 465 ARG A 229 REMARK 465 PRO A 230 REMARK 465 PRO A 231 REMARK 465 ARG A 232 REMARK 465 LEU A 301 REMARK 465 ASP A 302 REMARK 465 ASP A 303 REMARK 465 CYS A 304 REMARK 465 ILE A 305 REMARK 465 VAL A 306 REMARK 465 GLY A 307 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 THR A 245 OG1 CG2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 ARG A 241 C PRO A 242 N 0.166 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 PRO A 242 C - N - CA ANGL. DEV. = 14.6 DEGREES REMARK 500 PRO A 242 C - N - CD ANGL. DEV. = -13.9 DEGREES 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 91 -121.21 58.62 REMARK 500 ARG A 147 -58.95 70.80 REMARK 500 ASP A 148 57.47 -97.73 REMARK 500 ASP A 166 66.12 63.28 REMARK 500 REMARK 500 REMARK: NULL 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 MG A 402 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 166 OD1 REMARK 620 2 ASP A 166 OD2 59.2 REMARK 620 3 ATP A 401 O2G 165.7 107.4 REMARK 620 4 ATP A 401 O2B 87.9 101.2 90.2 REMARK 620 5 HOH A 540 O 86.5 75.8 95.2 174.4 REMARK 620 N 1 2 3 4 DBREF 8HO6 A -18 307 PDB 8HO6 8HO6 -18 307 SEQRES 1 A 326 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER GLN GLY SEQRES 2 A 326 SER MET SER LEU VAL GLY SER ASN LEU HIS VAL PHE THR SEQRES 3 A 326 ILE ALA GLU LEU ARG ALA VAL THR ARG ASP PHE SER MET SEQRES 4 A 326 THR ASN PHE ILE GLY GLU GLY GLY PHE GLY PRO VAL TYR SEQRES 5 A 326 LYS GLY TYR VAL HIS ASP LYS THR LYS PRO GLY LEU ALA SEQRES 6 A 326 ALA GLN THR VAL ALA VAL LYS LEU LEU ASP LEU GLU GLY SEQRES 7 A 326 GLY GLN GLY HIS THR GLU TRP GLN THR GLU VAL PHE PHE SEQRES 8 A 326 LEU GLY GLN LEU ARG HIS PRO HIS LEU VAL LYS LEU ILE SEQRES 9 A 326 GLY TYR CYS TYR GLU ASP GLU HIS ARG LEU LEU VAL TYR SEQRES 10 A 326 GLU PHE MET THR ARG GLY SER LEU GLU LYS HIS LEU PHE SEQRES 11 A 326 LYS LYS TYR ALA ALA SER LEU PRO TRP SER THR ARG LEU SEQRES 12 A 326 LYS ILE ALA ILE GLY ALA ALA LYS GLY LEU ALA PHE LEU SEQRES 13 A 326 HIS GLU ALA GLU LYS PRO VAL ILE TYR ARG ASP PHE LYS SEQRES 14 A 326 THR SER ASN ILE LEU LEU ASP SER ASP TYR LYS ALA LYS SEQRES 15 A 326 LEU SER ASP PHE GLY LEU ALA LYS ASP GLY PRO GLU ASP SEQRES 16 A 326 ASP GLU TPO HIS VAL SEP TPO ARG VAL MET GLY THR GLN SEQRES 17 A 326 GLY TYR ALA ALA PRO GLU TYR ILE MET THR GLY HIS LEU SEQRES 18 A 326 THR ALA LYS SER ASP VAL TYR GLY TYR GLY VAL VAL LEU SEQRES 19 A 326 LEU GLU LEU LEU SER GLY ARG LYS ALA VAL ASP LYS THR SEQRES 20 A 326 ARG PRO PRO ARG GLU GLN SER LEU VAL GLU TRP ALA ARG SEQRES 21 A 326 PRO TYR LEU THR ASP ALA ARG ARG LEU ASP ARG VAL MET SEQRES 22 A 326 ASP PRO SER LEU ALA GLY GLN TYR SER THR ARG ALA ALA SEQRES 23 A 326 HIS LYS ALA ALA ALA VAL ALA HIS GLN CYS VAL ALA LEU SEQRES 24 A 326 ASN PRO LYS SER ARG PRO HIS MET SER ALA VAL VAL ASP SEQRES 25 A 326 ALA LEU GLU PRO LEU LEU ALA LEU ASP ASP CYS ILE VAL SEQRES 26 A 326 GLY HET TPO A 179 11 HET SEP A 182 10 HET TPO A 183 11 HET ATP A 401 31 HET MG A 402 1 HETNAM TPO PHOSPHOTHREONINE HETNAM SEP PHOSPHOSERINE HETNAM ATP ADENOSINE-5'-TRIPHOSPHATE HETNAM MG MAGNESIUM ION HETSYN TPO PHOSPHONOTHREONINE HETSYN SEP PHOSPHONOSERINE FORMUL 1 TPO 2(C4 H10 N O6 P) FORMUL 1 SEP C3 H8 N O6 P FORMUL 2 ATP C10 H16 N5 O13 P3 FORMUL 3 MG MG 2+ FORMUL 4 HOH *80(H2 O) HELIX 1 AA1 THR A 7 THR A 15 1 9 HELIX 2 AA2 SER A 19 THR A 21 5 3 HELIX 3 AA3 GLY A 62 GLY A 74 1 13 HELIX 4 AA4 SER A 105 PHE A 111 1 7 HELIX 5 AA5 PRO A 119 GLU A 139 1 21 HELIX 6 AA6 LYS A 150 SER A 152 5 3 HELIX 7 AA7 ALA A 193 GLY A 200 1 8 HELIX 8 AA8 THR A 203 GLY A 221 1 19 HELIX 9 AA9 SER A 235 ARG A 241 1 7 HELIX 10 AB1 PRO A 242 LEU A 244 5 3 HELIX 11 AB2 ASP A 246 VAL A 253 5 8 HELIX 12 AB3 SER A 263 VAL A 278 1 16 HELIX 13 AB4 ASN A 281 ARG A 285 5 5 HELIX 14 AB5 HIS A 287 GLU A 296 1 10 HELIX 15 AB6 PRO A 297 ALA A 300 5 4 SHEET 1 AA1 6 HIS A 4 VAL A 5 0 SHEET 2 AA1 6 LEU A 84 GLU A 90 1 O ILE A 85 N HIS A 4 SHEET 3 AA1 6 HIS A 93 GLU A 99 -1 O VAL A 97 N GLY A 86 SHEET 4 AA1 6 GLN A 48 LEU A 54 -1 N LYS A 53 O LEU A 96 SHEET 5 AA1 6 PRO A 31 VAL A 37 -1 N TYR A 33 O VAL A 52 SHEET 6 AA1 6 PHE A 23 GLU A 26 -1 N GLY A 25 O VAL A 32 SHEET 1 AA2 2 VAL A 144 ILE A 145 0 SHEET 2 AA2 2 LYS A 171 ASP A 172 -1 O LYS A 171 N ILE A 145 SHEET 1 AA3 2 ILE A 154 LEU A 156 0 SHEET 2 AA3 2 ALA A 162 LEU A 164 -1 O LYS A 163 N LEU A 155 SHEET 1 AA4 2 VAL A 181 SEP A 182 0 SHEET 2 AA4 2 HIS A 201 LEU A 202 -1 O LEU A 202 N VAL A 181 LINK C GLU A 178 N TPO A 179 1555 1555 1.34 LINK C TPO A 179 N HIS A 180 1555 1555 1.33 LINK C VAL A 181 N SEP A 182 1555 1555 1.33 LINK C SEP A 182 N TPO A 183 1555 1555 1.33 LINK C TPO A 183 N ARG A 184 1555 1555 1.33 LINK OD1 ASP A 166 MG MG A 402 1555 1555 2.22 LINK OD2 ASP A 166 MG MG A 402 1555 1555 2.21 LINK O2G ATP A 401 MG MG A 402 1555 1555 2.11 LINK O2B ATP A 401 MG MG A 402 1555 1555 1.97 LINK MG MG A 402 O HOH A 540 1555 1555 2.45 CRYST1 69.170 72.350 79.390 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 0.014457 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013822 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012596 0.00000