HEADER SIGNALING PROTEIN 13-DEC-25 9ZNM TITLE WNK1/SA KINASE DOMAIN IN COMPLEX WITH POTASSIUM FORMATE AT 1 ANGSTROM TITLE 2 WAVELENGTH COMPND MOL_ID: 1; COMPND 2 MOLECULE: SERINE/THREONINE-PROTEIN KINASE WNK1; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: PROTEIN KINASE LYSINE-DEFICIENT 1,PROTEIN KINASE WITH NO COMPND 5 LYSINE 1; COMPND 6 EC: 2.7.11.1; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: NORWAY RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 GENE: WNK1, HSN2, PRKWNK1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS WNK1 KINASE DOMAIN, POTASSIUM, INACTIVE ASYMMETRIC DIMER, INHIBITION, KEYWDS 2 SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR E.J.GOLDSMITH,R.AKELLA REVDAT 1 17-JUN-26 9ZNM 0 JRNL AUTH E.J.GOLDSMITH,J.M.PLEINIS,A.WAGNER,V.MYKHAYLYK,R.AKELLA, JRNL AUTH 2 J.M.HUMPHREYS,H.HE,L.NORRELL,D.E.MORRISON,A.R.RODAN JRNL TITL STRUCTURAL BASIS FOR POTASSIUM INHIBITION OF WNK KINASES. JRNL REF BIOCHEMISTRY 2026 JRNL REFN ISSN 0006-2960 JRNL PMID 42186973 JRNL DOI 10.1021/ACS.BIOCHEM.5C00825 REMARK 2 REMARK 2 RESOLUTION. 2.00 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.96 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.990 REMARK 3 COMPLETENESS FOR RANGE (%) : 89.4 REMARK 3 NUMBER OF REFLECTIONS : 33888 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.180 REMARK 3 R VALUE (WORKING SET) : 0.177 REMARK 3 FREE R VALUE : 0.226 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.350 REMARK 3 FREE R VALUE TEST SET COUNT : 1814 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 42.9600 - 4.7000 0.90 2464 172 0.1669 0.1916 REMARK 3 2 4.7000 - 3.7300 0.94 2617 143 0.1453 0.1928 REMARK 3 3 3.7300 - 3.2600 0.88 2447 104 0.1693 0.1984 REMARK 3 4 3.2600 - 2.9600 0.92 2527 158 0.1898 0.2504 REMARK 3 5 2.9600 - 2.7500 0.88 2413 147 0.1947 0.2429 REMARK 3 6 2.7500 - 2.5900 0.89 2469 145 0.1962 0.2683 REMARK 3 7 2.5900 - 2.4600 0.91 2489 140 0.1952 0.2657 REMARK 3 8 2.4600 - 2.3500 0.92 2538 131 0.1995 0.2810 REMARK 3 9 2.3500 - 2.2600 0.84 2328 140 0.1910 0.2383 REMARK 3 10 2.2600 - 2.1800 0.87 2425 111 0.1916 0.2930 REMARK 3 11 2.1800 - 2.1100 0.89 2410 147 0.1971 0.2436 REMARK 3 12 2.1100 - 2.0500 0.90 2492 144 0.2034 0.2750 REMARK 3 13 2.0500 - 2.0000 0.89 2455 132 0.2204 0.3183 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) : 0.250 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.180 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 4493 REMARK 3 ANGLE : 0.882 6022 REMARK 3 CHIRALITY : 0.054 659 REMARK 3 PLANARITY : 0.008 754 REMARK 3 DIHEDRAL : 15.418 1720 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 9ZNM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-DEC-25. REMARK 100 THE DEPOSITION ID IS D_1000303185. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-JAN-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9795 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 35704 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.980 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.0 REMARK 200 DATA REDUNDANCY : 7.300 REMARK 200 R MERGE (I) : 0.10500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.98 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.01 REMARK 200 COMPLETENESS FOR SHELL (%) : 91.8 REMARK 200 DATA REDUNDANCY IN SHELL : 5.60 REMARK 200 R MERGE FOR SHELL (I) : 0.53000 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: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.51 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.18 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50 MM TRIS/HCL PH 7.4, 5 MM EDTA, 200 REMARK 280 MM POTASSIUM FORMATE, 20% PEG 3350, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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: 4520 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25510 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -57.0 KCAL/MOL 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 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 2 1.000000 0.000000 0.000000 -0.78575 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 -57.71465 REMARK 350 BIOMT3 2 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 194 REMARK 465 GLU A 195 REMARK 465 GLU A 196 REMARK 465 ARG A 197 REMARK 465 ASN A 198 REMARK 465 GLN A 199 REMARK 465 GLN A 200 REMARK 465 GLN A 201 REMARK 465 ASP A 202 REMARK 465 ASP A 203 REMARK 465 ILE A 204 REMARK 465 GLU A 205 REMARK 465 GLU A 206 REMARK 465 LEU A 207 REMARK 465 GLU A 208 REMARK 465 THR A 209 REMARK 465 GLU A 481 REMARK 465 GLN B 194 REMARK 465 GLU B 195 REMARK 465 GLU B 196 REMARK 465 ARG B 197 REMARK 465 ASN B 198 REMARK 465 GLN B 199 REMARK 465 GLN B 200 REMARK 465 GLN B 201 REMARK 465 ASP B 202 REMARK 465 ASP B 203 REMARK 465 ILE B 204 REMARK 465 GLU B 205 REMARK 465 GLU B 206 REMARK 465 LEU B 207 REMARK 465 GLU B 208 REMARK 465 THR B 209 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 GLN A 253 97.78 -69.31 REMARK 500 LYS A 292 -128.03 55.83 REMARK 500 LYS A 317 -37.83 74.14 REMARK 500 ARG A 348 -16.25 84.10 REMARK 500 ASP A 349 37.84 -144.57 REMARK 500 LYS A 398 64.93 -113.30 REMARK 500 ASP A 400 -154.21 -139.51 REMARK 500 VAL B 212 17.23 -140.47 REMARK 500 ASP B 224 21.17 -75.87 REMARK 500 THR B 244 13.30 59.39 REMARK 500 ARG B 255 30.17 -96.85 REMARK 500 LYS B 256 78.72 57.92 REMARK 500 LYS B 292 -124.24 46.50 REMARK 500 LYS B 317 -41.56 72.06 REMARK 500 ARG B 348 -11.66 81.83 REMARK 500 ASP B 349 44.66 -148.25 REMARK 500 ARG B 376 130.04 78.59 REMARK 500 GLU B 397 50.98 34.95 REMARK 500 LYS B 398 65.86 -114.90 REMARK 500 ASP B 400 -149.56 -136.86 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 K A 505 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 657 O REMARK 620 2 HOH A 709 O 120.9 REMARK 620 N 1 DBREF 9ZNM A 194 481 UNP Q9JIH7 WNK1_RAT 194 481 DBREF 9ZNM B 194 481 UNP Q9JIH7 WNK1_RAT 194 481 SEQADV 9ZNM ALA A 382 UNP Q9JIH7 SER 382 ENGINEERED MUTATION SEQADV 9ZNM ALA B 382 UNP Q9JIH7 SER 382 ENGINEERED MUTATION SEQRES 1 A 288 GLN GLU GLU ARG ASN GLN GLN GLN ASP ASP ILE GLU GLU SEQRES 2 A 288 LEU GLU THR LYS ALA VAL GLY MET SER ASN ASP GLY ARG SEQRES 3 A 288 PHE LEU LYS PHE ASP ILE GLU ILE GLY ARG GLY SER PHE SEQRES 4 A 288 LYS THR VAL TYR LYS GLY LEU ASP THR GLU THR THR VAL SEQRES 5 A 288 GLU VAL ALA TRP CYS GLU LEU GLN ASP ARG LYS LEU THR SEQRES 6 A 288 LYS SER GLU ARG GLN ARG PHE LYS GLU GLU ALA GLU MET SEQRES 7 A 288 LEU LYS GLY LEU GLN HIS PRO ASN ILE VAL ARG PHE TYR SEQRES 8 A 288 ASP SER TRP GLU SER THR VAL LYS GLY LYS LYS CYS ILE SEQRES 9 A 288 VAL LEU VAL THR GLU LEU MET THR SER GLY THR LEU LYS SEQRES 10 A 288 THR TYR LEU LYS ARG PHE LYS VAL MET LYS ILE LYS VAL SEQRES 11 A 288 LEU ARG SER TRP CYS ARG GLN ILE LEU LYS GLY LEU GLN SEQRES 12 A 288 PHE LEU HIS THR ARG THR PRO PRO ILE ILE HIS ARG ASP SEQRES 13 A 288 LEU LYS CYS ASP ASN ILE PHE ILE THR GLY PRO THR GLY SEQRES 14 A 288 SER VAL LYS ILE GLY ASP LEU GLY LEU ALA THR LEU LYS SEQRES 15 A 288 ARG ALA SER PHE ALA LYS ALA VAL ILE GLY THR PRO GLU SEQRES 16 A 288 PHE MET ALA PRO GLU MET TYR GLU GLU LYS TYR ASP GLU SEQRES 17 A 288 SER VAL ASP VAL TYR ALA PHE GLY MET CYS MET LEU GLU SEQRES 18 A 288 MET ALA THR SER GLU TYR PRO TYR SER GLU CYS GLN ASN SEQRES 19 A 288 ALA ALA GLN ILE TYR ARG ARG VAL THR SER GLY VAL LYS SEQRES 20 A 288 PRO ALA SER PHE ASP LYS VAL ALA ILE PRO GLU VAL LYS SEQRES 21 A 288 GLU ILE ILE GLU GLY CYS ILE ARG GLN ASN LYS ASP GLU SEQRES 22 A 288 ARG TYR SER ILE LYS ASP LEU LEU ASN HIS ALA PHE PHE SEQRES 23 A 288 GLN GLU SEQRES 1 B 288 GLN GLU GLU ARG ASN GLN GLN GLN ASP ASP ILE GLU GLU SEQRES 2 B 288 LEU GLU THR LYS ALA VAL GLY MET SER ASN ASP GLY ARG SEQRES 3 B 288 PHE LEU LYS PHE ASP ILE GLU ILE GLY ARG GLY SER PHE SEQRES 4 B 288 LYS THR VAL TYR LYS GLY LEU ASP THR GLU THR THR VAL SEQRES 5 B 288 GLU VAL ALA TRP CYS GLU LEU GLN ASP ARG LYS LEU THR SEQRES 6 B 288 LYS SER GLU ARG GLN ARG PHE LYS GLU GLU ALA GLU MET SEQRES 7 B 288 LEU LYS GLY LEU GLN HIS PRO ASN ILE VAL ARG PHE TYR SEQRES 8 B 288 ASP SER TRP GLU SER THR VAL LYS GLY LYS LYS CYS ILE SEQRES 9 B 288 VAL LEU VAL THR GLU LEU MET THR SER GLY THR LEU LYS SEQRES 10 B 288 THR TYR LEU LYS ARG PHE LYS VAL MET LYS ILE LYS VAL SEQRES 11 B 288 LEU ARG SER TRP CYS ARG GLN ILE LEU LYS GLY LEU GLN SEQRES 12 B 288 PHE LEU HIS THR ARG THR PRO PRO ILE ILE HIS ARG ASP SEQRES 13 B 288 LEU LYS CYS ASP ASN ILE PHE ILE THR GLY PRO THR GLY SEQRES 14 B 288 SER VAL LYS ILE GLY ASP LEU GLY LEU ALA THR LEU LYS SEQRES 15 B 288 ARG ALA SER PHE ALA LYS ALA VAL ILE GLY THR PRO GLU SEQRES 16 B 288 PHE MET ALA PRO GLU MET TYR GLU GLU LYS TYR ASP GLU SEQRES 17 B 288 SER VAL ASP VAL TYR ALA PHE GLY MET CYS MET LEU GLU SEQRES 18 B 288 MET ALA THR SER GLU TYR PRO TYR SER GLU CYS GLN ASN SEQRES 19 B 288 ALA ALA GLN ILE TYR ARG ARG VAL THR SER GLY VAL LYS SEQRES 20 B 288 PRO ALA SER PHE ASP LYS VAL ALA ILE PRO GLU VAL LYS SEQRES 21 B 288 GLU ILE ILE GLU GLY CYS ILE ARG GLN ASN LYS ASP GLU SEQRES 22 B 288 ARG TYR SER ILE LYS ASP LEU LEU ASN HIS ALA PHE PHE SEQRES 23 B 288 GLN GLU HET GOL A 501 6 HET GOL A 502 6 HET CL A 503 1 HET CL A 504 1 HET K A 505 1 HET GOL B 501 6 HET GOL B 502 6 HET GOL B 503 6 HET GOL B 504 6 HET SO4 B 505 5 HET EDO B 506 4 HET EDO B 507 4 HET CL B 508 1 HETNAM GOL GLYCEROL HETNAM CL CHLORIDE ION HETNAM K POTASSIUM ION HETNAM SO4 SULFATE ION HETNAM EDO 1,2-ETHANEDIOL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 3 GOL 6(C3 H8 O3) FORMUL 5 CL 3(CL 1-) FORMUL 7 K K 1+ FORMUL 12 SO4 O4 S 2- FORMUL 13 EDO 2(C2 H6 O2) FORMUL 16 HOH *248(H2 O) HELIX 1 AA1 ARG A 255 LEU A 257 5 3 HELIX 2 AA2 THR A 258 LEU A 275 1 18 HELIX 3 AA3 THR A 308 LYS A 317 1 10 HELIX 4 AA4 LYS A 320 THR A 340 1 21 HELIX 5 AA5 LEU A 369 LYS A 375 5 7 HELIX 6 AA6 ALA A 391 GLU A 397 5 7 HELIX 7 AA7 GLU A 401 SER A 418 1 18 HELIX 8 AA8 ASN A 427 THR A 436 1 10 HELIX 9 AA9 PRO A 441 VAL A 447 5 7 HELIX 10 AB1 ILE A 449 ILE A 460 1 12 HELIX 11 AB2 ASN A 463 ARG A 467 5 5 HELIX 12 AB3 SER A 469 ASN A 475 1 7 HELIX 13 AB4 HIS A 476 GLN A 480 5 5 HELIX 14 AB5 THR B 258 GLY B 274 1 17 HELIX 15 AB6 THR B 308 LYS B 317 1 10 HELIX 16 AB7 LYS B 320 THR B 340 1 21 HELIX 17 AB8 LYS B 351 ASP B 353 5 3 HELIX 18 AB9 GLY B 370 ARG B 376 1 7 HELIX 19 AC1 ALA B 391 GLU B 397 5 7 HELIX 20 AC2 GLU B 401 SER B 418 1 18 HELIX 21 AC3 ASN B 427 THR B 436 1 10 HELIX 22 AC4 PRO B 441 VAL B 447 5 7 HELIX 23 AC5 ILE B 449 ILE B 460 1 12 HELIX 24 AC6 ASN B 463 ARG B 467 5 5 HELIX 25 AC7 SER B 469 ASN B 475 1 7 HELIX 26 AC8 HIS B 476 GLN B 480 5 5 SHEET 1 AA1 6 ALA A 211 MET A 214 0 SHEET 2 AA1 6 PHE A 220 ARG A 229 -1 O LYS A 222 N VAL A 212 SHEET 3 AA1 6 LYS A 233 ASP A 240 -1 O VAL A 235 N ILE A 227 SHEET 4 AA1 6 GLU A 246 GLN A 253 -1 O TRP A 249 N TYR A 236 SHEET 5 AA1 6 LYS A 294 GLU A 302 -1 O LEU A 299 N CYS A 250 SHEET 6 AA1 6 PHE A 283 VAL A 291 -1 N TRP A 287 O VAL A 298 SHEET 1 AA2 2 ILE A 355 ILE A 357 0 SHEET 2 AA2 2 VAL A 364 ILE A 366 -1 O LYS A 365 N PHE A 356 SHEET 1 AA3 7 LYS A 381 ALA A 382 0 SHEET 2 AA3 7 PHE B 283 VAL B 291 -1 O THR B 290 N LYS A 381 SHEET 3 AA3 7 LYS B 294 GLU B 302 -1 O VAL B 298 N TRP B 287 SHEET 4 AA3 7 GLU B 246 GLN B 253 -1 N LEU B 252 O ILE B 297 SHEET 5 AA3 7 LYS B 233 ASP B 240 -1 N THR B 234 O GLU B 251 SHEET 6 AA3 7 PHE B 220 ARG B 229 -1 N GLY B 228 O VAL B 235 SHEET 7 AA3 7 ALA B 211 MET B 214 -1 N VAL B 212 O LYS B 222 SHEET 1 AA4 2 ILE B 355 ILE B 357 0 SHEET 2 AA4 2 VAL B 364 ILE B 366 -1 O LYS B 365 N PHE B 356 LINK K K A 505 O HOH A 657 1555 1555 3.13 LINK K K A 505 O HOH A 709 1555 1555 2.79 CISPEP 1 THR A 342 PRO A 343 0 -4.32 CISPEP 2 THR B 342 PRO B 343 0 -0.34 CRYST1 38.250 57.720 65.605 89.00 89.65 89.22 P 1 2 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 0.026144 -0.000356 -0.000153 0.00000 SCALE2 0.000000 0.017327 -0.000300 0.00000 SCALE3 0.000000 0.000000 0.015245 0.00000 CONECT 4372 4373 4374 CONECT 4373 4372 CONECT 4374 4372 4375 4376 CONECT 4375 4374 CONECT 4376 4374 4377 CONECT 4377 4376 CONECT 4378 4379 4380 CONECT 4379 4378 CONECT 4380 4378 4381 4382 CONECT 4381 4380 CONECT 4382 4380 4383 CONECT 4383 4382 CONECT 4386 4481 4533 CONECT 4387 4388 4389 CONECT 4388 4387 CONECT 4389 4387 4390 4391 CONECT 4390 4389 CONECT 4391 4389 4392 CONECT 4392 4391 CONECT 4393 4394 4395 CONECT 4394 4393 CONECT 4395 4393 4396 4397 CONECT 4396 4395 CONECT 4397 4395 4398 CONECT 4398 4397 CONECT 4399 4400 4401 CONECT 4400 4399 CONECT 4401 4399 4402 4403 CONECT 4402 4401 CONECT 4403 4401 4404 CONECT 4404 4403 CONECT 4405 4406 4407 CONECT 4406 4405 CONECT 4407 4405 4408 4409 CONECT 4408 4407 CONECT 4409 4407 4410 CONECT 4410 4409 CONECT 4411 4412 4413 4414 4415 CONECT 4412 4411 CONECT 4413 4411 CONECT 4414 4411 CONECT 4415 4411 CONECT 4416 4417 4418 CONECT 4417 4416 CONECT 4418 4416 4419 CONECT 4419 4418 CONECT 4420 4421 4422 CONECT 4421 4420 CONECT 4422 4420 4423 CONECT 4423 4422 CONECT 4481 4386 CONECT 4533 4386 MASTER 285 0 13 26 17 0 0 6 4670 2 52 46 END