HEADER PLANT PROTEIN 19-NOV-25 9TBC TITLE CRYSTAL STRUCTURE OF THE MPPYL1(L91I-L111V-L191V-C194L-S198K)-ABA-HAB1 TITLE 2 TERNARY COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: ABSCISIC ACID RECEPTOR PYL1; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: PROTEIN PHOSPHATASE 2C 16; COMPND 8 CHAIN: B; COMPND 9 SYNONYM: ATPP2C16,ATP2C-HA,PROTEIN HYPERSENSITIVE TO ABA 1,PROTEIN COMPND 10 PHOSPHATASE 2C HAB1,PP2C HAB1; COMPND 11 EC: 3.1.3.16; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MARCHANTIA POLYMORPHA; SOURCE 3 ORGANISM_COMMON: COMMON LIVERWORT; SOURCE 4 ORGANISM_TAXID: 3197; SOURCE 5 GENE: MARPO_0030S0080; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: ARABIDOPSIS THALIANA; SOURCE 10 ORGANISM_COMMON: THALE CRESS; SOURCE 11 ORGANISM_TAXID: 3702; SOURCE 12 GENE: HAB1, P2C-HA, AT1G72770, F28P22.4; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ABA RECEPTOR, INHIBITORY TERNARY COMPLEX, PLANT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.RIVERA-MORENO,L.INFANTES,A.ALBERT REVDAT 1 06-MAY-26 9TBC 0 JRNL AUTH M.RIVERA-MORENO,M.BONO,L.INFANTES,P.L.RODRIGUEZ,A.ALBERT JRNL TITL EVOLUTIONARY-BASED REMODELING OF ABA RECEPTORS REVEALS THE JRNL TITL 2 STRUCTURAL BASIS OF HORMONE PERCEPTION AND REGULATION. JRNL REF PROC.NATL.ACAD.SCI.USA V. 123 40123 2026 JRNL REFN ESSN 1091-6490 JRNL PMID 41984838 JRNL DOI 10.1073/PNAS.2534140123 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.21.2_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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.79 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 23698 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.265 REMARK 3 R VALUE (WORKING SET) : 0.261 REMARK 3 FREE R VALUE : 0.330 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.350 REMARK 3 FREE R VALUE TEST SET COUNT : 1268 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 35.7900 - 4.7800 1.00 2632 163 0.1892 0.2385 REMARK 3 2 4.7800 - 3.8000 1.00 2512 157 0.1869 0.2680 REMARK 3 3 3.8000 - 3.3200 1.00 2507 132 0.2265 0.3087 REMARK 3 4 3.3200 - 3.0100 1.00 2485 143 0.2796 0.4300 REMARK 3 5 3.0100 - 2.8000 1.00 2464 143 0.3344 0.3971 REMARK 3 6 2.8000 - 2.6300 1.00 2488 121 0.4181 0.5087 REMARK 3 7 2.6300 - 2.5000 0.99 2457 126 0.4966 0.5656 REMARK 3 8 2.5000 - 2.3900 1.00 2460 143 0.5464 0.6206 REMARK 3 9 2.3900 - 2.3000 0.99 2425 140 0.6110 0.6809 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) : 0.496 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 49.835 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 55.84 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 89.40 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 4032 REMARK 3 ANGLE : 0.899 5451 REMARK 3 CHIRALITY : 0.053 609 REMARK 3 PLANARITY : 0.008 715 REMARK 3 DIHEDRAL : 17.018 1507 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 9TBC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 12-DEC-25. REMARK 100 THE DEPOSITION ID IS D_1292152248. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-SEP-25 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALBA REMARK 200 BEAMLINE : XALOC REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97926 REMARK 200 MONOCHROMATOR : M REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : AUTOPROC REMARK 200 DATA SCALING SOFTWARE : AUTOPROC REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23698 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 35.790 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 7.900 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.39 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.64 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.22 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES, PH 7.5, 30% (V/V) 2 REMARK 280 -METHYL-2,4-PENTANEDIOL, 200 MM TRI-SODIUM CITRATE, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 291K 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 35.03000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 51.82000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.79000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 51.82000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 35.03000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.79000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2150 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22520 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -33.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 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 GLN A 209 REMARK 465 THR A 210 REMARK 465 THR A 211 REMARK 465 THR A 212 REMARK 465 SER A 213 REMARK 465 ASN A 214 REMARK 465 LEU A 215 REMARK 465 LYS A 216 REMARK 465 ILE A 217 REMARK 465 LYS A 218 REMARK 465 SER A 219 REMARK 465 GLU A 220 REMARK 465 VAL A 221 REMARK 465 ARG B 179 REMARK 465 VAL B 310 REMARK 465 GLY B 311 REMARK 465 SER B 312 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 MET A 32 CG SD CE REMARK 470 LEU A 208 CG CD1 CD2 REMARK 470 ARG B 180 CG CD NE CZ NH1 NH2 REMARK 470 TYR B 183 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ARG B 510 CG CD NE CZ NH1 NH2 REMARK 470 THR B 511 OG1 CG2 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 50 45.76 -102.53 REMARK 500 PHE A 90 -5.37 66.32 REMARK 500 ALA A 117 145.74 -177.50 REMARK 500 GLU A 125 -65.76 -94.95 REMARK 500 LEU A 127 83.71 -153.75 REMARK 500 HIS A 143 -179.01 -173.83 REMARK 500 LEU A 145 64.81 -108.05 REMARK 500 SER A 159 77.20 -102.30 REMARK 500 ASN A 160 81.94 64.12 REMARK 500 THR A 201 -71.87 -52.55 REMARK 500 LEU B 184 -154.65 -119.70 REMARK 500 SER B 228 71.08 50.29 REMARK 500 CYS B 344 97.59 -165.23 REMARK 500 ASP B 363 137.96 -39.67 REMARK 500 TRP B 385 71.83 -156.84 REMARK 500 ALA B 395 33.19 -96.95 REMARK 500 LYS B 491 53.09 -113.00 REMARK 500 PHE B 507 -169.70 -118.86 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 MN B 601 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 243 OD1 REMARK 620 2 GLY B 244 O 83.6 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN B 602 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 243 OD2 REMARK 620 2 ASP B 432 OD1 90.1 REMARK 620 3 ASP B 492 OD2 140.0 80.1 REMARK 620 4 HOH B 705 O 70.5 87.3 70.4 REMARK 620 N 1 2 3 DBREF1 9TBC A 33 221 UNP A0A2R6X8C9_MARPO DBREF2 9TBC A A0A2R6X8C9 36 224 DBREF 9TBC B 184 511 UNP Q9CAJ0 P2C16_ARATH 184 511 SEQADV 9TBC MET A 32 UNP A0A2R6X8C INITIATING METHIONINE SEQADV 9TBC ILE A 91 UNP A0A2R6X8C LEU 94 ENGINEERED MUTATION SEQADV 9TBC VAL A 111 UNP A0A2R6X8C LEU 114 ENGINEERED MUTATION SEQADV 9TBC VAL A 191 UNP A0A2R6X8C LEU 194 ENGINEERED MUTATION SEQADV 9TBC LEU A 194 UNP A0A2R6X8C CYS 197 ENGINEERED MUTATION SEQADV 9TBC LYS A 198 UNP A0A2R6X8C SER 201 ENGINEERED MUTATION SEQADV 9TBC ARG B 179 UNP Q9CAJ0 EXPRESSION TAG SEQADV 9TBC ARG B 180 UNP Q9CAJ0 EXPRESSION TAG SEQADV 9TBC SER B 181 UNP Q9CAJ0 EXPRESSION TAG SEQADV 9TBC VAL B 182 UNP Q9CAJ0 EXPRESSION TAG SEQADV 9TBC TYR B 183 UNP Q9CAJ0 EXPRESSION TAG SEQADV 9TBC VAL B 192 UNP Q9CAJ0 THR 192 CONFLICT SEQRES 1 A 190 MET LEU ALA GLY ALA GLU ARG ASP LEU VAL GLU ARG ASP SEQRES 2 A 190 LEU VAL GLU ARG HIS HIS ASN GLN GLU ILE LEU GLU HIS SEQRES 3 A 190 GLN CYS GLY SER THR LEU TYR GLN GLU ILE ASP ALA PRO SEQRES 4 A 190 VAL GLU LEU VAL TRP SER ILE VAL ARG ARG PHE ASP GLN SEQRES 5 A 190 PRO GLN SER TYR LYS HIS PHE ILE GLN SER SER SER LEU SEQRES 6 A 190 LEU ILE GLY GLU GLY ALA PRO GLY SER VAL ARG GLU VAL SEQRES 7 A 190 ARG VAL VAL SER GLY LEU PRO ALA THR ASN SER ILE GLU SEQRES 8 A 190 ARG LEU GLU VAL LEU ASP ASP ALA ASN HIS VAL SER SER SEQRES 9 A 190 PHE ARG VAL LEU GLY GLY GLY HIS ARG LEU LYS ASN TYR SEQRES 10 A 190 TRP SER VAL THR SER LEU HIS GLU ARG VAL SER ASN GLY SEQRES 11 A 190 ARG ARG LYS THR MET VAL ILE GLU SER TYR VAL VAL ASP SEQRES 12 A 190 VAL PRO GLU GLY ASN SER LYS GLU ASP THR MET VAL PHE SEQRES 13 A 190 VAL ASP THR VAL VAL ARG LEU ASN LEU LYS LYS LEU THR SEQRES 14 A 190 THR VAL ALA GLU GLN THR VAL LEU GLN THR THR THR SER SEQRES 15 A 190 ASN LEU LYS ILE LYS SER GLU VAL SEQRES 1 B 333 ARG ARG SER VAL TYR LEU ASP CYS ILE PRO LEU TRP GLY SEQRES 2 B 333 VAL VAL SER ILE GLN GLY ASN ARG SER GLU MET GLU ASP SEQRES 3 B 333 ALA PHE ALA VAL SER PRO HIS PHE LEU LYS LEU PRO ILE SEQRES 4 B 333 LYS MET LEU MET GLY ASP HIS GLU GLY MET SER PRO SER SEQRES 5 B 333 LEU THR HIS LEU THR GLY HIS PHE PHE GLY VAL TYR ASP SEQRES 6 B 333 GLY HIS GLY GLY HIS LYS VAL ALA ASP TYR CYS ARG ASP SEQRES 7 B 333 ARG LEU HIS PHE ALA LEU ALA GLU GLU ILE GLU ARG ILE SEQRES 8 B 333 LYS ASP GLU LEU CYS LYS ARG ASN THR GLY GLU GLY ARG SEQRES 9 B 333 GLN VAL GLN TRP ASP LYS VAL PHE THR SER CYS PHE LEU SEQRES 10 B 333 THR VAL ASP GLY GLU ILE GLU GLY LYS ILE GLY ARG ALA SEQRES 11 B 333 VAL VAL GLY SER SER ASP LYS VAL LEU GLU ALA VAL ALA SEQRES 12 B 333 SER GLU THR VAL GLY SER THR ALA VAL VAL ALA LEU VAL SEQRES 13 B 333 CYS SER SER HIS ILE VAL VAL SER ASN CYS GLY ASP SER SEQRES 14 B 333 ARG ALA VAL LEU PHE ARG GLY LYS GLU ALA MET PRO LEU SEQRES 15 B 333 SER VAL ASP HIS LYS PRO ASP ARG GLU ASP GLU TYR ALA SEQRES 16 B 333 ARG ILE GLU ASN ALA GLY GLY LYS VAL ILE GLN TRP GLN SEQRES 17 B 333 GLY ALA ARG VAL PHE GLY VAL LEU ALA MET SER ARG SER SEQRES 18 B 333 ILE GLY ASP ARG TYR LEU LYS PRO TYR VAL ILE PRO GLU SEQRES 19 B 333 PRO GLU VAL THR PHE MET PRO ARG SER ARG GLU ASP GLU SEQRES 20 B 333 CYS LEU ILE LEU ALA SER ASP GLY LEU TRP ASP VAL MET SEQRES 21 B 333 ASN ASN GLN GLU VAL CYS GLU ILE ALA ARG ARG ARG ILE SEQRES 22 B 333 LEU MET TRP HIS LYS LYS ASN GLY ALA PRO PRO LEU ALA SEQRES 23 B 333 GLU ARG GLY LYS GLY ILE ASP PRO ALA CYS GLN ALA ALA SEQRES 24 B 333 ALA ASP TYR LEU SER MET LEU ALA LEU GLN LYS GLY SER SEQRES 25 B 333 LYS ASP ASN ILE SER ILE ILE VAL ILE ASP LEU LYS ALA SEQRES 26 B 333 GLN ARG LYS PHE LYS THR ARG THR HET A8S A 301 38 HET MN B 601 1 HET MN B 602 1 HET CL B 603 1 HETNAM A8S (2Z,4E)-5-[(1S)-1-HYDROXY-2,6,6-TRIMETHYL-4- HETNAM 2 A8S OXOCYCLOHEX-2-EN-1-YL]-3-METHYLPENTA-2,4-DIENOIC ACID HETNAM MN MANGANESE (II) ION HETNAM CL CHLORIDE ION HETSYN A8S (+)-ABSCISIC ACID; (2Z,4E)-5-[(1S)-1-HYDROXY-2,6,6- HETSYN 2 A8S TRIMETHYL-4-OXO-2-CYCLOHEXEN-1-YL]-3-METHYL-2,4- HETSYN 3 A8S PENTADIENOIC ACID FORMUL 3 A8S C15 H20 O4 FORMUL 4 MN 2(MN 2+) FORMUL 6 CL CL 1- FORMUL 7 HOH *33(H2 O) HELIX 1 AA1 ALA A 34 HIS A 50 1 17 HELIX 2 AA2 PRO A 70 ARG A 79 1 10 HELIX 3 AA3 GLN A 83 TYR A 87 5 5 HELIX 4 AA4 SER A 180 LEU A 208 1 29 HELIX 5 AA5 ILE B 217 GLY B 222 1 6 HELIX 6 AA6 HIS B 248 LYS B 270 1 23 HELIX 7 AA7 GLY B 281 GLY B 303 1 23 HELIX 8 AA8 ARG B 368 ALA B 378 1 11 HELIX 9 AA9 SER B 431 ASP B 436 1 6 HELIX 10 AB1 ASN B 439 ASN B 458 1 20 HELIX 11 AB2 PRO B 462 ARG B 466 5 5 HELIX 12 AB3 ASP B 471 LYS B 488 1 18 SHEET 1 AA1 7 GLN A 58 ILE A 67 0 SHEET 2 AA1 7 ARG A 163 ASP A 174 -1 O THR A 165 N ILE A 67 SHEET 3 AA1 7 TRP A 149 VAL A 158 -1 N ARG A 157 O LYS A 164 SHEET 4 AA1 7 VAL A 133 GLY A 140 -1 N SER A 134 O THR A 152 SHEET 5 AA1 7 ASN A 119 ASP A 128 -1 N ILE A 121 O LEU A 139 SHEET 6 AA1 7 VAL A 106 VAL A 111 -1 N VAL A 109 O SER A 120 SHEET 7 AA1 7 ILE A 91 ILE A 98 -1 N LEU A 97 O VAL A 106 SHEET 1 AA2 5 TRP B 190 ILE B 195 0 SHEET 2 AA2 5 ILE B 494 ASP B 500 -1 O ILE B 496 N VAL B 193 SHEET 3 AA2 5 ASP B 424 ALA B 430 -1 N LEU B 429 O ILE B 497 SHEET 4 AA2 5 ARG B 348 ARG B 353 -1 N PHE B 352 O CYS B 426 SHEET 5 AA2 5 GLU B 356 PRO B 359 -1 O MET B 358 N LEU B 351 SHEET 1 AA3 5 ASP B 204 PRO B 216 0 SHEET 2 AA3 5 HIS B 233 ASP B 243 -1 O TYR B 242 N ALA B 205 SHEET 3 AA3 5 ALA B 329 VAL B 334 -1 O ALA B 332 N PHE B 239 SHEET 4 AA3 5 HIS B 338 CYS B 344 -1 O SER B 342 N VAL B 331 SHEET 5 AA3 5 GLU B 414 PRO B 419 -1 O MET B 418 N ILE B 339 SHEET 1 AA4 2 GLY B 326 SER B 327 0 SHEET 2 AA4 2 ILE B 400 GLY B 401 -1 O ILE B 400 N SER B 327 SHEET 1 AA5 2 VAL B 382 GLN B 384 0 SHEET 2 AA5 2 ALA B 388 VAL B 390 -1 O ARG B 389 N ILE B 383 LINK OD1 ASP B 243 MN MN B 601 1555 1555 2.18 LINK OD2 ASP B 243 MN MN B 602 1555 1555 2.28 LINK O GLY B 244 MN MN B 601 1555 1555 2.24 LINK OD1 ASP B 432 MN MN B 602 1555 1555 1.92 LINK OD2 ASP B 492 MN MN B 602 1555 1555 2.40 LINK MN MN B 602 O HOH B 705 1555 1555 2.62 CISPEP 1 LYS B 406 PRO B 407 0 7.49 CRYST1 70.060 71.580 103.640 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 0.014273 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013970 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009649 0.00000 CONECT 1888 3983 CONECT 1889 3984 CONECT 1893 3983 CONECT 3329 3984 CONECT 3794 3984 CONECT 3945 3946 3958 3960 CONECT 3946 3945 3947 3964 CONECT 3947 3946 3948 3950 CONECT 3948 3947 3949 3965 CONECT 3949 3948 3951 3966 CONECT 3950 3947 3967 3968 3969 CONECT 3951 3949 3952 3953 3959 CONECT 3952 3951 3970 CONECT 3953 3951 3954 3961 CONECT 3954 3953 3955 3971 CONECT 3955 3954 3956 3957 CONECT 3956 3955 CONECT 3957 3955 3959 3972 3973 CONECT 3958 3945 CONECT 3959 3951 3957 3962 3963 CONECT 3960 3945 CONECT 3961 3953 3974 3975 3982 CONECT 3962 3959 3976 3977 3978 CONECT 3963 3959 3979 3980 3981 CONECT 3964 3946 CONECT 3965 3948 CONECT 3966 3949 CONECT 3967 3950 CONECT 3968 3950 CONECT 3969 3950 CONECT 3970 3952 CONECT 3971 3954 CONECT 3972 3957 CONECT 3973 3957 CONECT 3974 3961 CONECT 3975 3961 CONECT 3976 3962 CONECT 3977 3962 CONECT 3978 3962 CONECT 3979 3963 CONECT 3980 3963 CONECT 3981 3963 CONECT 3982 3961 CONECT 3983 1888 1893 CONECT 3984 1889 3329 3794 4007 CONECT 4007 3984 MASTER 292 0 4 12 21 0 0 6 3997 2 46 41 END