HEADER OXIDOREDUCTASE 20-MAR-26 24UG TITLE HUMAN CLIC1 MUTANT-Y214A COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHLORIDE INTRACELLULAR CHANNEL PROTEIN 1; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CHLORIDE CHANNEL ABP,GLUTAREDOXIN-LIKE OXIDOREDUCTASE CLIC1, COMPND 5 GLUTATHIONE-DEPENDENT DEHYDROASCORBATE REDUCTASE CLIC1,NUCLEAR COMPND 6 CHLORIDE ION CHANNEL 27,NCC27,REGULATORY NUCLEAR CHLORIDE ION CHANNEL COMPND 7 PROTEIN,HRNCC; COMPND 8 EC: 1.8.-.-,1.8.5.1; COMPND 9 ENGINEERED: YES; COMPND 10 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CLIC1, G6, NCC27; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS CLIC1, HUMAN CHLORIDE INTRACELLULAR CHANNEL 1, MUTANT, GLUTATHIONE S- KEYWDS 2 TRANSFERASE ENZYME, OXIDOREDUCTASE, DRUG DISCOVERY EXPDTA X-RAY DIFFRACTION AUTHOR S.KUILA,S.SAHOO,W.A.KHAN,J.R.PANDIRAMESH,A.ARULANDU REVDAT 1 17-JUN-26 24UG 0 JRNL AUTH S.KUILA,A.GHOSHAL,S.SAHOO,M.AATHI,M.A.KHAN,L.PANCHARIYA, JRNL AUTH 2 K.S.SONKAR,W.A.KHAN,J.R.PANDIRAMESH,A.CHANDELE,A.ARULANDU JRNL TITL A CRYPTIC-SITE LIGAND STABILIZES A NON-CANONICAL INTERFACE JRNL TITL 2 AND BLOCKS MEMBRANE INSERTION OF THE CHLORIDE INTRACELLULAR JRNL TITL 3 CHANNEL CLIC1. JRNL REF J.BIOL.CHEM. V. 302 13113 2026 JRNL REFN ESSN 1083-351X JRNL PMID 42103216 JRNL DOI 10.1016/J.JBC.2026.113113 REMARK 2 REMARK 2 RESOLUTION. 2.50 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) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 22.87 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.170 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 3 NUMBER OF REFLECTIONS : 15758 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.188 REMARK 3 R VALUE (WORKING SET) : 0.182 REMARK 3 FREE R VALUE : 0.240 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.980 REMARK 3 FREE R VALUE TEST SET COUNT : 1572 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 22.8700 - 5.5400 0.99 1361 144 0.1943 0.2166 REMARK 3 2 5.5400 - 4.4000 0.99 1317 143 0.1714 0.2155 REMARK 3 3 4.4000 - 3.8500 1.00 1298 149 0.1568 0.2264 REMARK 3 4 3.8500 - 3.5000 1.00 1305 145 0.1687 0.2188 REMARK 3 5 3.5000 - 3.2500 0.99 1309 144 0.1824 0.2321 REMARK 3 6 3.2500 - 3.0600 0.97 1289 139 0.1889 0.2415 REMARK 3 7 3.0600 - 2.9100 0.98 1308 145 0.1982 0.2879 REMARK 3 8 2.9100 - 2.7800 0.97 1247 140 0.1919 0.2654 REMARK 3 9 2.7800 - 2.6700 0.96 1255 144 0.1866 0.2728 REMARK 3 10 2.6700 - 2.5800 0.97 1264 141 0.2000 0.2728 REMARK 3 11 2.5800 - 2.5000 0.95 1233 138 0.2115 0.3030 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) : 0.270 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.450 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.20 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 : 0.003 3739 REMARK 3 ANGLE : 0.571 5069 REMARK 3 CHIRALITY : 0.039 577 REMARK 3 PLANARITY : 0.005 663 REMARK 3 DIHEDRAL : 17.102 1403 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 24UG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 27-MAR-26. REMARK 100 THE DEPOSITION ID IS D_1300071872. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-FEB-26 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU FR-X REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MICROMAX 007HF REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : RIGAKU HYPIX-6000HE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSALISPRO REMARK 200 DATA SCALING SOFTWARE : CRYSALISPRO REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16105 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 29.250 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 9.400 REMARK 200 R MERGE (I) : 0.12300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.60 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 9.40 REMARK 200 R MERGE FOR SHELL (I) : 0.24700 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 1.21.2_5419 REMARK 200 STARTING MODEL: 7FBQ REMARK 200 REMARK 200 REMARK: SINGLE 3-DIMENSIONAL CRYSTAL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.24 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M MAGNESIUM CHLORIDE HEXAHYDRATE, REMARK 280 20% PEG 6000, 100 MM MES PH 6.0, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293.15K 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 34.19400 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 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 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 -1 REMARK 465 ALA A 0 REMARK 465 MET A 1 REMARK 465 ALA A 2 REMARK 465 GLU A 3 REMARK 465 GLU A 4 REMARK 465 THR A 155 REMARK 465 SER A 156 REMARK 465 ALA A 157 REMARK 465 GLY B -1 REMARK 465 ALA B 0 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 GLU B 3 REMARK 465 GLU B 4 REMARK 465 THR B 155 REMARK 465 SER B 156 REMARK 465 ALA B 157 REMARK 465 LYS B 241 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 LYS A 13 CD CE NZ REMARK 480 ARG A 50 NH1 NH2 REMARK 480 LEU A 125 CD1 REMARK 480 LYS A 131 CD CE NZ REMARK 480 GLU A 150 CG CD OE1 OE2 REMARK 480 GLU A 160 CG OE1 REMARK 480 GLU A 172 CD OE1 OE2 REMARK 480 LEU A 231 CD1 REMARK 480 GLN B 7 CG OE1 REMARK 480 GLU B 53 CG CD OE1 OE2 REMARK 480 LYS B 57 CG CD CE NZ REMARK 480 THR B 71 OG1 CG2 REMARK 480 GLU B 82 CG REMARK 480 LYS B 95 CE NZ REMARK 480 LEU B 99 CD2 REMARK 480 LYS B 131 CG CD CE NZ REMARK 480 LYS B 135 CD CE NZ REMARK 480 LYS B 138 CG CD CE NZ REMARK 480 GLU B 154 CG OE1 REMARK 480 LYS B 192 CD CE NZ 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 ALA A 19 -33.55 -132.79 REMARK 500 CYS A 24 112.45 -164.16 REMARK 500 ASP A 76 108.61 71.22 REMARK 500 GLU A 160 122.21 -29.89 REMARK 500 ALA B 19 -36.93 -138.41 REMARK 500 ASP B 76 116.22 72.31 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 448 DISTANCE = 6.03 ANGSTROMS REMARK 525 HOH B 396 DISTANCE = 6.02 ANGSTROMS REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 7FBQ RELATED DB: PDB REMARK 900 HUMAN CLIC1 IN COMPLEX WITH NSC602247 DBREF 24UG A 1 241 UNP O00299 CLIC1_HUMAN 1 241 DBREF 24UG B 1 241 UNP O00299 CLIC1_HUMAN 1 241 SEQADV 24UG GLY A -1 UNP O00299 EXPRESSION TAG SEQADV 24UG ALA A 0 UNP O00299 EXPRESSION TAG SEQADV 24UG ALA A 214 UNP O00299 TYR 214 ENGINEERED MUTATION SEQADV 24UG GLY B -1 UNP O00299 EXPRESSION TAG SEQADV 24UG ALA B 0 UNP O00299 EXPRESSION TAG SEQADV 24UG ALA B 214 UNP O00299 TYR 214 ENGINEERED MUTATION SEQRES 1 A 243 GLY ALA MET ALA GLU GLU GLN PRO GLN VAL GLU LEU PHE SEQRES 2 A 243 VAL LYS ALA GLY SER ASP GLY ALA LYS ILE GLY ASN CYS SEQRES 3 A 243 PRO PHE SER GLN ARG LEU PHE MET VAL LEU TRP LEU LYS SEQRES 4 A 243 GLY VAL THR PHE ASN VAL THR THR VAL ASP THR LYS ARG SEQRES 5 A 243 ARG THR GLU THR VAL GLN LYS LEU CYS PRO GLY GLY GLN SEQRES 6 A 243 LEU PRO PHE LEU LEU TYR GLY THR GLU VAL HIS THR ASP SEQRES 7 A 243 THR ASN LYS ILE GLU GLU PHE LEU GLU ALA VAL LEU CYS SEQRES 8 A 243 PRO PRO ARG TYR PRO LYS LEU ALA ALA LEU ASN PRO GLU SEQRES 9 A 243 SER ASN THR ALA GLY LEU ASP ILE PHE ALA LYS PHE SER SEQRES 10 A 243 ALA TYR ILE LYS ASN SER ASN PRO ALA LEU ASN ASP ASN SEQRES 11 A 243 LEU GLU LYS GLY LEU LEU LYS ALA LEU LYS VAL LEU ASP SEQRES 12 A 243 ASN TYR LEU THR SER PRO LEU PRO GLU GLU VAL ASP GLU SEQRES 13 A 243 THR SER ALA GLU ASP GLU GLY VAL SER GLN ARG LYS PHE SEQRES 14 A 243 LEU ASP GLY ASN GLU LEU THR LEU ALA ASP CYS ASN LEU SEQRES 15 A 243 LEU PRO LYS LEU HIS ILE VAL GLN VAL VAL CYS LYS LYS SEQRES 16 A 243 TYR ARG GLY PHE THR ILE PRO GLU ALA PHE ARG GLY VAL SEQRES 17 A 243 HIS ARG TYR LEU SER ASN ALA ALA ALA ARG GLU GLU PHE SEQRES 18 A 243 ALA SER THR CYS PRO ASP ASP GLU GLU ILE GLU LEU ALA SEQRES 19 A 243 TYR GLU GLN VAL ALA LYS ALA LEU LYS SEQRES 1 B 243 GLY ALA MET ALA GLU GLU GLN PRO GLN VAL GLU LEU PHE SEQRES 2 B 243 VAL LYS ALA GLY SER ASP GLY ALA LYS ILE GLY ASN CYS SEQRES 3 B 243 PRO PHE SER GLN ARG LEU PHE MET VAL LEU TRP LEU LYS SEQRES 4 B 243 GLY VAL THR PHE ASN VAL THR THR VAL ASP THR LYS ARG SEQRES 5 B 243 ARG THR GLU THR VAL GLN LYS LEU CYS PRO GLY GLY GLN SEQRES 6 B 243 LEU PRO PHE LEU LEU TYR GLY THR GLU VAL HIS THR ASP SEQRES 7 B 243 THR ASN LYS ILE GLU GLU PHE LEU GLU ALA VAL LEU CYS SEQRES 8 B 243 PRO PRO ARG TYR PRO LYS LEU ALA ALA LEU ASN PRO GLU SEQRES 9 B 243 SER ASN THR ALA GLY LEU ASP ILE PHE ALA LYS PHE SER SEQRES 10 B 243 ALA TYR ILE LYS ASN SER ASN PRO ALA LEU ASN ASP ASN SEQRES 11 B 243 LEU GLU LYS GLY LEU LEU LYS ALA LEU LYS VAL LEU ASP SEQRES 12 B 243 ASN TYR LEU THR SER PRO LEU PRO GLU GLU VAL ASP GLU SEQRES 13 B 243 THR SER ALA GLU ASP GLU GLY VAL SER GLN ARG LYS PHE SEQRES 14 B 243 LEU ASP GLY ASN GLU LEU THR LEU ALA ASP CYS ASN LEU SEQRES 15 B 243 LEU PRO LYS LEU HIS ILE VAL GLN VAL VAL CYS LYS LYS SEQRES 16 B 243 TYR ARG GLY PHE THR ILE PRO GLU ALA PHE ARG GLY VAL SEQRES 17 B 243 HIS ARG TYR LEU SER ASN ALA ALA ALA ARG GLU GLU PHE SEQRES 18 B 243 ALA SER THR CYS PRO ASP ASP GLU GLU ILE GLU LEU ALA SEQRES 19 B 243 TYR GLU GLN VAL ALA LYS ALA LEU LYS FORMUL 3 HOH *244(H2 O) HELIX 1 AA1 CYS A 24 GLY A 38 1 15 HELIX 2 AA2 THR A 52 CYS A 59 1 8 HELIX 3 AA3 ASP A 76 LEU A 88 1 13 HELIX 4 AA4 ASN A 100 THR A 105 5 6 HELIX 5 AA5 ASP A 109 ASN A 120 1 12 HELIX 6 AA6 LEU A 125 SER A 146 1 22 HELIX 7 AA7 LEU A 148 VAL A 152 5 5 HELIX 8 AA8 THR A 174 ARG A 195 1 22 HELIX 9 AA9 PHE A 203 ALA A 215 1 13 HELIX 10 AB1 ARG A 216 SER A 221 1 6 HELIX 11 AB2 ASP A 225 TYR A 233 1 9 HELIX 12 AB3 TYR A 233 LYS A 238 1 6 HELIX 13 AB4 CYS B 24 GLY B 38 1 15 HELIX 14 AB5 THR B 52 CYS B 59 1 8 HELIX 15 AB6 ASP B 76 LEU B 88 1 13 HELIX 16 AB7 ASN B 100 THR B 105 5 6 HELIX 17 AB8 ASP B 109 ASN B 120 1 12 HELIX 18 AB9 LEU B 125 SER B 146 1 22 HELIX 19 AC1 LEU B 148 VAL B 152 5 5 HELIX 20 AC2 THR B 174 ARG B 195 1 22 HELIX 21 AC3 PHE B 203 ALA B 215 1 13 HELIX 22 AC4 ARG B 216 SER B 221 1 6 HELIX 23 AC5 ASP B 225 TYR B 233 1 9 HELIX 24 AC6 TYR B 233 LYS B 238 1 6 SHEET 1 AA1 4 ASN A 42 VAL A 46 0 SHEET 2 AA1 4 VAL A 8 LYS A 13 1 N LEU A 10 O THR A 44 SHEET 3 AA1 4 PHE A 66 TYR A 69 -1 O LEU A 68 N GLU A 9 SHEET 4 AA1 4 GLU A 72 HIS A 74 -1 O HIS A 74 N LEU A 67 SHEET 1 AA2 4 ASN B 42 VAL B 46 0 SHEET 2 AA2 4 VAL B 8 LYS B 13 1 N LEU B 10 O THR B 44 SHEET 3 AA2 4 PHE B 66 TYR B 69 -1 O LEU B 68 N GLU B 9 SHEET 4 AA2 4 GLU B 72 HIS B 74 -1 O HIS B 74 N LEU B 67 CISPEP 1 LEU A 64 PRO A 65 0 6.87 CISPEP 2 PRO A 90 PRO A 91 0 9.05 CISPEP 3 LEU B 64 PRO B 65 0 2.67 CISPEP 4 PRO B 90 PRO B 91 0 3.35 CRYST1 41.944 68.388 81.751 90.00 90.09 90.00 P 1 21 1 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 0.023841 0.000000 0.000037 0.00000 SCALE2 0.000000 0.014622 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012232 0.00000 MASTER 291 0 0 24 8 0 0 6 3911 2 0 38 END