HEADER MEMBRANE PROTEIN 20-MAR-22 7UDW TITLE DESIGNED PENTAMERIC PROTON CHANNEL QQLL COMPND MOL_ID: 1; COMPND 2 MOLECULE: DE NOVO DESIGNED PENTAMERIC PROTON CHANNEL QQLL; COMPND 3 CHAIN: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 4 ORGANISM_TAXID: 32630 KEYWDS PROTON TRANSPORT, DE NOVO DESIGNED, PENTAMERIC, MEMBRANE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR H.T.KRATOCHVIL,J.L.THOMASTON,M.MRAVIC,J.NICOLUDIS,L.LIU,W.F.DEGRADO REVDAT 4 25-OCT-23 7UDW 1 REMARK REVDAT 3 19-JUL-23 7UDW 1 JRNL REVDAT 2 28-JUN-23 7UDW 1 JRNL REVDAT 1 06-APR-22 7UDW 0 JRNL AUTH H.T.KRATOCHVIL,L.C.WATKINS,M.MRAVIC,J.L.THOMASTON, JRNL AUTH 2 J.M.NICOLUDIS,N.H.SOMBERG,L.LIU,M.HONG,G.A.VOTH,W.F.DEGRADO JRNL TITL TRANSIENT WATER WIRES MEDIATE SELECTIVE PROTON TRANSPORT IN JRNL TITL 2 DESIGNED CHANNEL PROTEINS. JRNL REF NAT.CHEM. V. 15 1012 2023 JRNL REFN ESSN 1755-4349 JRNL PMID 37308712 JRNL DOI 10.1038/S41557-023-01210-4 REMARK 2 REMARK 2 RESOLUTION. 3.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2_4158 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) : 3.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.28 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 92.5 REMARK 3 NUMBER OF REFLECTIONS : 8355 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.255 REMARK 3 R VALUE (WORKING SET) : 0.251 REMARK 3 FREE R VALUE : 0.286 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.980 REMARK 3 FREE R VALUE TEST SET COUNT : 834 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 27.2800 - 5.4400 0.97 1339 143 0.2109 0.2162 REMARK 3 2 5.4400 - 4.3300 0.99 1342 147 0.2194 0.2988 REMARK 3 3 4.3200 - 3.7800 1.00 1358 154 0.2398 0.2747 REMARK 3 4 3.7800 - 3.4400 0.99 1335 155 0.3244 0.3523 REMARK 3 5 3.4400 - 3.1900 0.92 1241 130 0.3118 0.3555 REMARK 3 6 3.1900 - 3.0000 0.68 906 105 0.3078 0.3282 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) : 0.445 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 35.308 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 60.13 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 62.94 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 : 0.004 4172 REMARK 3 ANGLE : 0.583 5689 REMARK 3 CHIRALITY : 0.043 777 REMARK 3 PLANARITY : 0.002 621 REMARK 3 DIHEDRAL : 14.684 1354 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 10.0151 -28.9974 16.1292 REMARK 3 T TENSOR REMARK 3 T11: 0.4883 T22: 0.3985 REMARK 3 T33: 0.4582 T12: -0.0001 REMARK 3 T13: -0.0051 T23: -0.0237 REMARK 3 L TENSOR REMARK 3 L11: 0.6955 L22: 1.1116 REMARK 3 L33: 1.6291 L12: -0.0114 REMARK 3 L13: 0.9020 L23: 0.0271 REMARK 3 S TENSOR REMARK 3 S11: 0.0004 S12: -0.0492 S13: -0.0875 REMARK 3 S21: -0.1825 S22: 0.0500 S23: 0.0080 REMARK 3 S31: 0.1185 S32: -0.1123 S33: -0.0298 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 7UDW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-MAR-22. REMARK 100 THE DEPOSITION ID IS D_1000264018. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-DEC-19 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 : ALS REMARK 200 BEAMLINE : 8.3.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.115832 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 8920 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.000 REMARK 200 RESOLUTION RANGE LOW (A) : 42.760 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.18 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: PDB ENTRY 6MCT REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 34.12 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.87 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.22 M SODIUM CITRATE, 0.1 M TRIS, PH REMARK 280 8.0, LIPIDIC CUBIC PHASE, 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 50.08750 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, 4 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: PENTAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: PENTAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6150 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7600 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -77.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E 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: PENTAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: PENTAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5910 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7250 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -76.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: F, G, H, I, J 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: PENTAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: PENTAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5990 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7020 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -74.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: K, L, M, N, T 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: 4 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: PENTAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: PENTAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5990 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7330 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -74.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: O, P, Q, R, S 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 26 REMARK 465 GLY C 26 REMARK 465 GLY D 26 REMARK 465 GLY E 26 REMARK 465 GLY F 26 REMARK 465 GLY G 26 REMARK 465 GLY H 26 REMARK 465 GLY I 26 REMARK 465 ARG J 25 REMARK 465 GLY J 26 REMARK 465 GLY K 26 REMARK 465 ASP L 1 REMARK 465 GLY M 26 REMARK 465 GLY N 26 REMARK 465 ARG O 25 REMARK 465 GLY O 26 REMARK 465 GLY P 26 REMARK 465 GLY R 26 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 LYS A 4 CG CD CE NZ REMARK 470 SER C 2 OG REMARK 470 LYS C 4 CG CD CE NZ REMARK 470 ARG C 25 CG CD NE CZ NH1 NH2 REMARK 470 ASP D 1 CG OD1 OD2 REMARK 470 LYS D 4 CG CD CE NZ REMARK 470 ARG E 25 CZ NH1 NH2 REMARK 470 LYS F 4 CG CD CE NZ REMARK 470 ARG F 25 CG CD NE CZ NH1 NH2 REMARK 470 ASP G 1 CG OD1 OD2 REMARK 470 LYS G 4 CG CD CE NZ REMARK 470 LYS H 4 CG CD CE NZ REMARK 470 LYS I 4 CG CD CE NZ REMARK 470 ARG I 25 CG CD NE CZ NH1 NH2 REMARK 470 LYS J 4 CG CD CE NZ REMARK 470 LYS K 4 CG CD CE NZ REMARK 470 ARG K 25 CG CD NE CZ NH1 NH2 REMARK 470 LYS L 4 CG CD CE NZ REMARK 470 ARG L 25 CG CD NE CZ NH1 NH2 REMARK 470 LYS M 4 CG CD CE NZ REMARK 470 ARG M 25 CG CD NE CZ NH1 NH2 REMARK 470 LYS N 4 CG CD CE NZ REMARK 470 PHE N 22 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ARG N 25 CG CD NE CZ NH1 NH2 REMARK 470 ASP O 1 CG OD1 OD2 REMARK 470 LYS O 4 CG CD CE NZ REMARK 470 LYS P 4 CG CD CE NZ REMARK 470 ARG P 25 NE CZ NH1 NH2 REMARK 470 ARG Q 25 CG CD NE CZ NH1 NH2 REMARK 470 LYS R 4 CG CD CE NZ REMARK 470 ASP S 1 CG OD1 OD2 REMARK 470 LYS S 4 CG CD CE NZ REMARK 470 ARG S 25 CG CD NE CZ NH1 NH2 REMARK 470 ASP T 1 CG OD1 OD2 REMARK 470 LYS T 4 CG CD CE NZ REMARK 470 ARG T 25 CG CD NE CZ NH1 NH2 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 SER C 2 -60.01 -91.78 REMARK 500 REMARK 500 REMARK: NULL DBREF 7UDW A 1 26 PDB 7UDW 7UDW 1 26 DBREF 7UDW B 1 26 PDB 7UDW 7UDW 1 26 DBREF 7UDW C 1 26 PDB 7UDW 7UDW 1 26 DBREF 7UDW D 1 26 PDB 7UDW 7UDW 1 26 DBREF 7UDW E 1 26 PDB 7UDW 7UDW 1 26 DBREF 7UDW F 1 26 PDB 7UDW 7UDW 1 26 DBREF 7UDW G 1 26 PDB 7UDW 7UDW 1 26 DBREF 7UDW H 1 26 PDB 7UDW 7UDW 1 26 DBREF 7UDW I 1 26 PDB 7UDW 7UDW 1 26 DBREF 7UDW J 1 26 PDB 7UDW 7UDW 1 26 DBREF 7UDW K 1 26 PDB 7UDW 7UDW 1 26 DBREF 7UDW L 1 26 PDB 7UDW 7UDW 1 26 DBREF 7UDW M 1 26 PDB 7UDW 7UDW 1 26 DBREF 7UDW N 1 26 PDB 7UDW 7UDW 1 26 DBREF 7UDW O 1 26 PDB 7UDW 7UDW 1 26 DBREF 7UDW P 1 26 PDB 7UDW 7UDW 1 26 DBREF 7UDW Q 1 26 PDB 7UDW 7UDW 1 26 DBREF 7UDW R 1 26 PDB 7UDW 7UDW 1 26 DBREF 7UDW S 1 26 PDB 7UDW 7UDW 1 26 DBREF 7UDW T 1 26 PDB 7UDW 7UDW 1 26 SEQRES 1 A 26 ASP SER GLN LYS TRP ILE VAL PHE LEU GLN PHE LEU ILE SEQRES 2 A 26 VAL LEU LEU LEU LEU ALA ILE VAL PHE LEU LEU ARG GLY SEQRES 1 B 26 ASP SER GLN LYS TRP ILE VAL PHE LEU GLN PHE LEU ILE SEQRES 2 B 26 VAL LEU LEU LEU LEU ALA ILE VAL PHE LEU LEU ARG GLY SEQRES 1 C 26 ASP SER GLN LYS TRP ILE VAL PHE LEU GLN PHE LEU ILE SEQRES 2 C 26 VAL LEU LEU LEU LEU ALA ILE VAL PHE LEU LEU ARG GLY SEQRES 1 D 26 ASP SER GLN LYS TRP ILE VAL PHE LEU GLN PHE LEU ILE SEQRES 2 D 26 VAL LEU LEU LEU LEU ALA ILE VAL PHE LEU LEU ARG GLY SEQRES 1 E 26 ASP SER GLN LYS TRP ILE VAL PHE LEU GLN PHE LEU ILE SEQRES 2 E 26 VAL LEU LEU LEU LEU ALA ILE VAL PHE LEU LEU ARG GLY SEQRES 1 F 26 ASP SER GLN LYS TRP ILE VAL PHE LEU GLN PHE LEU ILE SEQRES 2 F 26 VAL LEU LEU LEU LEU ALA ILE VAL PHE LEU LEU ARG GLY SEQRES 1 G 26 ASP SER GLN LYS TRP ILE VAL PHE LEU GLN PHE LEU ILE SEQRES 2 G 26 VAL LEU LEU LEU LEU ALA ILE VAL PHE LEU LEU ARG GLY SEQRES 1 H 26 ASP SER GLN LYS TRP ILE VAL PHE LEU GLN PHE LEU ILE SEQRES 2 H 26 VAL LEU LEU LEU LEU ALA ILE VAL PHE LEU LEU ARG GLY SEQRES 1 I 26 ASP SER GLN LYS TRP ILE VAL PHE LEU GLN PHE LEU ILE SEQRES 2 I 26 VAL LEU LEU LEU LEU ALA ILE VAL PHE LEU LEU ARG GLY SEQRES 1 J 26 ASP SER GLN LYS TRP ILE VAL PHE LEU GLN PHE LEU ILE SEQRES 2 J 26 VAL LEU LEU LEU LEU ALA ILE VAL PHE LEU LEU ARG GLY SEQRES 1 K 26 ASP SER GLN LYS TRP ILE VAL PHE LEU GLN PHE LEU ILE SEQRES 2 K 26 VAL LEU LEU LEU LEU ALA ILE VAL PHE LEU LEU ARG GLY SEQRES 1 L 26 ASP SER GLN LYS TRP ILE VAL PHE LEU GLN PHE LEU ILE SEQRES 2 L 26 VAL LEU LEU LEU LEU ALA ILE VAL PHE LEU LEU ARG GLY SEQRES 1 M 26 ASP SER GLN LYS TRP ILE VAL PHE LEU GLN PHE LEU ILE SEQRES 2 M 26 VAL LEU LEU LEU LEU ALA ILE VAL PHE LEU LEU ARG GLY SEQRES 1 N 26 ASP SER GLN LYS TRP ILE VAL PHE LEU GLN PHE LEU ILE SEQRES 2 N 26 VAL LEU LEU LEU LEU ALA ILE VAL PHE LEU LEU ARG GLY SEQRES 1 O 26 ASP SER GLN LYS TRP ILE VAL PHE LEU GLN PHE LEU ILE SEQRES 2 O 26 VAL LEU LEU LEU LEU ALA ILE VAL PHE LEU LEU ARG GLY SEQRES 1 P 26 ASP SER GLN LYS TRP ILE VAL PHE LEU GLN PHE LEU ILE SEQRES 2 P 26 VAL LEU LEU LEU LEU ALA ILE VAL PHE LEU LEU ARG GLY SEQRES 1 Q 26 ASP SER GLN LYS TRP ILE VAL PHE LEU GLN PHE LEU ILE SEQRES 2 Q 26 VAL LEU LEU LEU LEU ALA ILE VAL PHE LEU LEU ARG GLY SEQRES 1 R 26 ASP SER GLN LYS TRP ILE VAL PHE LEU GLN PHE LEU ILE SEQRES 2 R 26 VAL LEU LEU LEU LEU ALA ILE VAL PHE LEU LEU ARG GLY SEQRES 1 S 26 ASP SER GLN LYS TRP ILE VAL PHE LEU GLN PHE LEU ILE SEQRES 2 S 26 VAL LEU LEU LEU LEU ALA ILE VAL PHE LEU LEU ARG GLY SEQRES 1 T 26 ASP SER GLN LYS TRP ILE VAL PHE LEU GLN PHE LEU ILE SEQRES 2 T 26 VAL LEU LEU LEU LEU ALA ILE VAL PHE LEU LEU ARG GLY FORMUL 21 HOH *6(H2 O) HELIX 1 AA1 ASP A 1 ARG A 25 1 25 HELIX 2 AA2 SER B 2 GLY B 26 1 25 HELIX 3 AA3 SER C 2 ARG C 25 1 24 HELIX 4 AA4 SER D 2 ARG D 25 1 24 HELIX 5 AA5 SER E 2 ARG E 25 1 24 HELIX 6 AA6 SER F 2 ARG F 25 1 24 HELIX 7 AA7 SER G 2 ARG G 25 1 24 HELIX 8 AA8 SER H 2 ARG H 25 1 24 HELIX 9 AA9 SER I 2 ARG I 25 1 24 HELIX 10 AB1 SER J 2 LEU J 24 1 23 HELIX 11 AB2 SER K 2 ARG K 25 1 24 HELIX 12 AB3 GLN L 3 GLY L 26 1 24 HELIX 13 AB4 SER M 2 ARG M 25 1 24 HELIX 14 AB5 SER N 2 ARG N 25 1 24 HELIX 15 AB6 SER O 2 LEU O 24 1 23 HELIX 16 AB7 SER P 2 ARG P 25 1 24 HELIX 17 AB8 SER Q 2 GLY Q 26 1 25 HELIX 18 AB9 SER R 2 ARG R 25 1 24 HELIX 19 AC1 SER S 2 GLY S 26 1 25 HELIX 20 AC2 SER T 2 GLY T 26 1 25 CRYST1 48.246 100.175 50.498 90.00 110.51 90.00 P 1 21 1 40 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 0.020727 0.000000 0.007752 0.00000 SCALE2 0.000000 0.009983 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021142 0.00000