2XQ4 - Header Asymmetric Unit

HEADER MEMBRANE PROTEIN 01-SEP-10 2XQ4

TITLE PENTAMERIC LIGAND GATED ION CHANNEL GLIC IN COMPLEX WITH TITLE 2 TETRAMETHYLARSONIUM (TMAS)

COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLR4197 PROTEIN; COMPND 3 CHAIN: A, B, C, D, E; COMPND 4 FRAGMENT: RESIDUES 43-359; COMPND 5 SYNONYM: PENTAMERIC LIGAND GATED ION CHANNEL; COMPND 6 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GLOEOBACTER VIOLACEUS PCC 7421; SOURCE 3 ORGANISM_TAXID: 251221; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET26

KEYWDS MEMBRANE PROTEIN, OPEN CHANNEL BLOCK

EXPDTA X-RAY DIFFRACTION

AUTHOR R.J.C.HILF,C.BERTOZZI,I.ZIMMERMANN,A.REITER,D.TRAUNER,R.DUTZLER

REVDAT 3 25-MAY-11 2XQ4 1 JRNL REMARK REVDAT 2 24-NOV-10 2XQ4 1 JRNL REVDAT 1 10-NOV-10 2XQ4 0

JRNL AUTH R.J.C.HILF,C.BERTOZZI,I.ZIMMERMANN,A.REITER,D.TRAUNER, JRNL AUTH 2 R.DUTZLER JRNL TITL STRUCTURAL BASIS OF OPEN CHANNEL BLOCK IN A PROKARYOTIC JRNL TITL 2 PENTAMERIC LIGAND-GATED ION CHANNEL JRNL REF NAT.STRUCT.MOL.BIOL. V. 17 1330 2010 JRNL REFN ISSN 1545-9993 JRNL PMID 21037567 JRNL DOI 10.1038/NSMB.1933

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH R.J.C.HILF,R.DUTZLER REMARK 1 TITL STRUCTURE OF A POTENTIALLY OPEN STATE OF A PROTON- REMARK 1 TITL 2 ACTIVATED PENTAMERIC LIGAND-GATED ION CHANNEL. REMARK 1 REF NATURE V. 457 115 2009 REMARK 1 REFN ISSN 0028-0836 REMARK 1 PMID 18987630 REMARK 1 DOI 10.1038/NATURE07461

REMARK 2 REMARK 2 RESOLUTION. 3.60 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VICENT 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) : 3.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.200 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.90 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.81 REMARK 3 NUMBER OF REFLECTIONS : 42598 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.2599 REMARK 3 R VALUE (WORKING SET) : 0.2592 REMARK 3 FREE R VALUE : 0.2722 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.1 REMARK 3 FREE R VALUE TEST SET COUNT : 2151 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 40.2022 - 8.8367 0.98 2722 187 0.2907 0.2047 REMARK 3 2 8.8367 - 7.0262 1.00 2746 141 0.2375 0.3304 REMARK 3 3 7.0262 - 6.1416 1.00 2803 79 0.2580 0.2937 REMARK 3 4 6.1416 - 5.5816 1.00 2706 164 0.2499 0.3012 REMARK 3 5 5.5816 - 5.1825 0.99 2702 167 0.2253 0.2377 REMARK 3 6 5.1825 - 4.8775 0.99 2679 131 0.2110 0.2151 REMARK 3 7 4.8775 - 4.6336 0.98 2671 130 0.2100 0.2951 REMARK 3 8 4.6336 - 4.4321 0.99 2680 162 0.2251 0.2456 REMARK 3 9 4.4321 - 4.2617 0.99 2687 133 0.2492 0.2942 REMARK 3 10 4.2617 - 4.1148 0.99 2677 142 0.2539 0.2602 REMARK 3 11 4.1148 - 3.9863 0.99 2673 145 0.2520 0.2937 REMARK 3 12 3.9863 - 3.8724 0.99 2701 137 0.2677 0.3165 REMARK 3 13 3.8724 - 3.7705 0.98 2690 144 0.3029 0.2978 REMARK 3 14 3.7705 - 3.6786 0.98 2656 162 0.3169 0.3652 REMARK 3 15 3.6786 - 3.5950 0.98 2654 127 0.3578 0.4247 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 : 0.269 REMARK 3 B_SOL : 57.391 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.39 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 32.86 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) : 36.2169 REMARK 3 B22 (A**2) : -25.4484 REMARK 3 B33 (A**2) : -10.7685 REMARK 3 B12 (A**2) : 0.0000 REMARK 3 B13 (A**2) : -69.5815 REMARK 3 B23 (A**2) : 0.0000 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 : 0.010 12945 REMARK 3 ANGLE : 1.310 17685 REMARK 3 CHIRALITY : 0.087 2060 REMARK 3 PLANARITY : 0.005 2215 REMARK 3 DIHEDRAL : 17.265 4625 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): 24.8832 -0.5944 52.6507 REMARK 3 T TENSOR REMARK 3 T11: 0.2434 T22: 0.2987 REMARK 3 T33: 0.2314 T12: -0.0231 REMARK 3 T13: 0.1085 T23: 0.0012 REMARK 3 L TENSOR REMARK 3 L11: 0.3258 L22: 0.4199 REMARK 3 L33: 0.6055 L12: 0.0301 REMARK 3 L13: 0.4124 L23: 0.1102 REMARK 3 S TENSOR REMARK 3 S11: 0.0742 S12: -0.1911 S13: -0.0197 REMARK 3 S21: 0.2752 S22: -0.0430 S23: -0.1126 REMARK 3 S31: 0.1062 S32: -0.0810 S33: 0.0039 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : 1 REMARK 3 NCS GROUP : 1 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: CHAIN A AND ( RESSEQ 7:316 ) REMARK 3 SELECTION : CHAIN B AND ( RESSEQ 7:316 ) REMARK 3 ATOM PAIRS NUMBER : 2521 REMARK 3 RMSD : 0.056 REMARK 3 NCS OPERATOR : 2 REMARK 3 REFERENCE SELECTION: CHAIN A AND ( RESSEQ 7:316 ) REMARK 3 SELECTION : CHAIN C AND ( RESSEQ 7:316 ) REMARK 3 ATOM PAIRS NUMBER : 2521 REMARK 3 RMSD : 0.048 REMARK 3 NCS OPERATOR : 3 REMARK 3 REFERENCE SELECTION: CHAIN A AND ( RESSEQ 7:316 ) REMARK 3 SELECTION : CHAIN D AND ( RESSEQ 7:316 ) REMARK 3 ATOM PAIRS NUMBER : 2521 REMARK 3 RMSD : 0.051 REMARK 3 NCS OPERATOR : 4 REMARK 3 REFERENCE SELECTION: CHAIN A AND ( RESSEQ 7:316 ) REMARK 3 SELECTION : CHAIN E AND ( RESSEQ 7:316 ) REMARK 3 ATOM PAIRS NUMBER : 2521 REMARK 3 RMSD : 0.057 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 2XQ4 COMPLIES WITH FORMAT V. 3.20, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 01-SEP-10. REMARK 100 THE PDBE ID CODE IS EBI-45234.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-OCT-09 REMARK 200 TEMPERATURE (KELVIN) : 90 REMARK 200 PH : 4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.045 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 : 50589 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.40 REMARK 200 RESOLUTION RANGE LOW (A) : 49.50 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.4 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 89.1 REMARK 200 DATA REDUNDANCY : 1.7 REMARK 200 R MERGE (I) : 0.08 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 12.40 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: OTHER REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NONE REMARK 200 REMARK 200 REMARK: NONE

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 76.67 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 5.31 REMARK 280 CRYSTALLIZATION CONDITIONS: 9% PEG 4000, 50 MM CH3COONA, REMARK 280 200 MM (NH4)2SO4, PH 4.0, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 277K.

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 91.65700 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 64.15500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 91.65700 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 64.15500 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: PENTAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: PENTAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 20940 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 64280 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -142.2 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 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 0 REMARK 465 GLN A 1 REMARK 465 ASP A 2 REMARK 465 MET A 3 REMARK 465 VAL A 4 REMARK 465 SER A 5 REMARK 465 PRO A 6 REMARK 465 GLY B 0 REMARK 465 GLN B 1 REMARK 465 ASP B 2 REMARK 465 MET B 3 REMARK 465 VAL B 4 REMARK 465 SER B 5 REMARK 465 PRO B 6 REMARK 465 GLY C 0 REMARK 465 GLN C 1 REMARK 465 ASP C 2 REMARK 465 MET C 3 REMARK 465 VAL C 4 REMARK 465 SER C 5 REMARK 465 PRO C 6 REMARK 465 GLY D 0 REMARK 465 GLN D 1 REMARK 465 ASP D 2 REMARK 465 MET D 3 REMARK 465 VAL D 4 REMARK 465 SER D 5 REMARK 465 PRO D 6 REMARK 465 GLY E 0 REMARK 465 GLN E 1 REMARK 465 ASP E 2 REMARK 465 MET E 3 REMARK 465 VAL E 4 REMARK 465 SER E 5 REMARK 465 PRO E 6

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 ILE A 10 101.31 -57.37 REMARK 500 TYR A 27 -179.27 -176.71 REMARK 500 SER A 28 54.29 33.44 REMARK 500 ASP A 48 68.77 -110.42 REMARK 500 PHE A 53 48.99 -154.67 REMARK 500 ASP A 54 76.02 41.63 REMARK 500 VAL A 60 -156.27 -135.53 REMARK 500 GLU A 81 -74.72 -52.77 REMARK 500 ASP A 90 146.98 -172.55 REMARK 500 TYR A 118 -79.89 -6.92 REMARK 500 LEU A 129 91.36 71.42 REMARK 500 VAL A 134 -69.18 -128.03 REMARK 500 ASP A 135 -13.65 -147.95 REMARK 500 VAL A 148 12.09 -53.25 REMARK 500 LYS A 150 121.27 161.28 REMARK 500 PHE A 155 -91.49 -82.62 REMARK 500 LEU A 156 79.77 58.04 REMARK 500 SER A 163 134.96 -172.35 REMARK 500 ARG A 178 112.77 -168.06 REMARK 500 PHE A 194 -68.04 156.63 REMARK 500 ILE A 197 -65.80 -90.42 REMARK 500 ILE A 200 -61.10 -129.51 REMARK 500 TRP A 216 31.24 -91.53 REMARK 500 THR A 225 -18.57 -48.56 REMARK 500 LEU A 226 -70.02 -92.65 REMARK 500 ASN A 244 44.75 -86.90 REMARK 500 LEU A 245 130.16 -171.67 REMARK 500 PHE A 264 4.53 -65.94 REMARK 500 GLN A 275 7.02 -58.73 REMARK 500 HIS A 276 -50.16 -131.49 REMARK 500 TYR A 277 25.22 -63.90 REMARK 500 LEU A 278 -10.35 -147.86 REMARK 500 PRO A 284 -6.66 -57.45 REMARK 500 ALA A 287 -75.19 -40.20 REMARK 500 ALA A 288 10.89 -67.78 REMARK 500 ARG A 295 -4.53 -55.00 REMARK 500 ILE A 296 -56.07 -123.08 REMARK 500 PHE A 298 -72.12 -57.86 REMARK 500 PHE A 302 -73.74 -67.56 REMARK 500 PHE A 313 -60.85 -97.05 REMARK 500 ILE B 10 99.31 -56.85 REMARK 500 SER B 28 53.98 37.37 REMARK 500 ASP B 48 69.44 -111.31 REMARK 500 PHE B 53 47.98 -154.15 REMARK 500 ASP B 54 76.14 41.88 REMARK 500 VAL B 60 -156.06 -135.90 REMARK 500 GLU B 81 -77.13 -53.79 REMARK 500 ASP B 90 145.59 -173.71 REMARK 500 TYR B 118 -79.92 -7.73 REMARK 500 LEU B 129 91.01 70.30 REMARK 500 REMARK 500 THIS ENTRY HAS 191 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE REMARK 500 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,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 TYR A 128 23.7 L L OUTSIDE RANGE REMARK 500 PHE B 53 24.8 L L OUTSIDE RANGE REMARK 500 TYR B 128 23.6 L L OUTSIDE RANGE REMARK 500 TYR C 128 23.4 L L OUTSIDE RANGE REMARK 500 TYR D 128 23.9 L L OUTSIDE RANGE REMARK 500 PHE E 53 24.6 L L OUTSIDE RANGE REMARK 500 TYR E 128 23.3 L L OUTSIDE RANGE REMARK 500 REMARK 500 REMARK: NULL

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2XQA RELATED DB: PDB REMARK 900 PENTAMERIC LIGAND GATED ION CHANNEL GLIC IN REMARK 900 COMPLEX WITH TETRABUTYLANTIMONY (TBSB) REMARK 900 RELATED ID: 2XQ7 RELATED DB: PDB REMARK 900 PENTAMERIC LIGAND GATED ION CHANNEL GLIC IN REMARK 900 COMPLEX WITH CADMIUM ION (CD2+) REMARK 900 RELATED ID: 2XQ9 RELATED DB: PDB REMARK 900 PENTAMERIC LIGAND GATED ION CHANNEL GLIC REMARK 900 MUTANT E221A IN COMPLEX WITH REMARK 900 TETRAETHYLARSONIUM (TEAS) REMARK 900 RELATED ID: 2XQ3 RELATED DB: PDB REMARK 900 PENTAMERIC LIGAND GATED ION CHANNEL GLIC IN REMARK 900 COMPLEX WITH BR-LIDOCAINE REMARK 900 RELATED ID: 2XQ5 RELATED DB: PDB REMARK 900 PENTAMERIC LIGAND GATED ION CHANNEL GLIC IN REMARK 900 COMPLEX WITH TETRAETHYLARSONIUM (TEAS) REMARK 900 RELATED ID: 2XQ8 RELATED DB: PDB REMARK 900 PENTAMERIC LIGAND GATED ION CHANNEL GLIC IN REMARK 900 COMPLEX WITH ZINC ION (ZN2+) REMARK 900 RELATED ID: 2XQ6 RELATED DB: PDB REMARK 900 PENTAMERIC LIGAND GATED ION CHANNEL GLIC IN REMARK 900 COMPLEX WITH CESIUM ION (CS+)

DBREF 2XQ4 A 0 316 UNP Q7NDN8 Q7NDN8_GLOVI 43 359 DBREF 2XQ4 B 0 316 UNP Q7NDN8 Q7NDN8_GLOVI 43 359 DBREF 2XQ4 C 0 316 UNP Q7NDN8 Q7NDN8_GLOVI 43 359 DBREF 2XQ4 D 0 316 UNP Q7NDN8 Q7NDN8_GLOVI 43 359 DBREF 2XQ4 E 0 316 UNP Q7NDN8 Q7NDN8_GLOVI 43 359

SEQRES 1 A 317 GLY GLN ASP MET VAL SER PRO PRO PRO PRO ILE ALA ASP SEQRES 2 A 317 GLU PRO LEU THR VAL ASN THR GLY ILE TYR LEU ILE GLU SEQRES 3 A 317 CYS TYR SER LEU ASP ASP LYS ALA GLU THR PHE LYS VAL SEQRES 4 A 317 ASN ALA PHE LEU SER LEU SER TRP LYS ASP ARG ARG LEU SEQRES 5 A 317 ALA PHE ASP PRO VAL ARG SER GLY VAL ARG VAL LYS THR SEQRES 6 A 317 TYR GLU PRO GLU ALA ILE TRP ILE PRO GLU ILE ARG PHE SEQRES 7 A 317 VAL ASN VAL GLU ASN ALA ARG ASP ALA ASP VAL VAL ASP SEQRES 8 A 317 ILE SER VAL SER PRO ASP GLY THR VAL GLN TYR LEU GLU SEQRES 9 A 317 ARG PHE SER ALA ARG VAL LEU SER PRO LEU ASP PHE ARG SEQRES 10 A 317 ARG TYR PRO PHE ASP SER GLN THR LEU HIS ILE TYR LEU SEQRES 11 A 317 ILE VAL ARG SER VAL ASP THR ARG ASN ILE VAL LEU ALA SEQRES 12 A 317 VAL ASP LEU GLU LYS VAL GLY LYS ASN ASP ASP VAL PHE SEQRES 13 A 317 LEU THR GLY TRP ASP ILE GLU SER PHE THR ALA VAL VAL SEQRES 14 A 317 LYS PRO ALA ASN PHE ALA LEU GLU ASP ARG LEU GLU SER SEQRES 15 A 317 LYS LEU ASP TYR GLN LEU ARG ILE SER ARG GLN TYR PHE SEQRES 16 A 317 SER TYR ILE PRO ASN ILE ILE LEU PRO MET LEU PHE ILE SEQRES 17 A 317 LEU PHE ILE SER TRP THR ALA PHE TRP SER THR SER TYR SEQRES 18 A 317 GLU ALA ASN VAL THR LEU VAL VAL SER THR LEU ILE ALA SEQRES 19 A 317 HIS ILE ALA PHE ASN ILE LEU VAL GLU THR ASN LEU PRO SEQRES 20 A 317 LYS THR PRO TYR MET THR TYR THR GLY ALA ILE ILE PHE SEQRES 21 A 317 MET ILE TYR LEU PHE TYR PHE VAL ALA VAL ILE GLU VAL SEQRES 22 A 317 THR VAL GLN HIS TYR LEU LYS VAL GLU SER GLN PRO ALA SEQRES 23 A 317 ARG ALA ALA SER ILE THR ARG ALA SER ARG ILE ALA PHE SEQRES 24 A 317 PRO VAL VAL PHE LEU LEU ALA ASN ILE ILE LEU ALA PHE SEQRES 25 A 317 LEU PHE PHE GLY PHE SEQRES 1 B 317 GLY GLN ASP MET VAL SER PRO PRO PRO PRO ILE ALA ASP SEQRES 2 B 317 GLU PRO LEU THR VAL ASN THR GLY ILE TYR LEU ILE GLU SEQRES 3 B 317 CYS TYR SER LEU ASP ASP LYS ALA GLU THR PHE LYS VAL SEQRES 4 B 317 ASN ALA PHE LEU SER LEU SER TRP LYS ASP ARG ARG LEU SEQRES 5 B 317 ALA PHE ASP PRO VAL ARG SER GLY VAL ARG VAL LYS THR SEQRES 6 B 317 TYR GLU PRO GLU ALA ILE TRP ILE PRO GLU ILE ARG PHE SEQRES 7 B 317 VAL ASN VAL GLU ASN ALA ARG ASP ALA ASP VAL VAL ASP SEQRES 8 B 317 ILE SER VAL SER PRO ASP GLY THR VAL GLN TYR LEU GLU SEQRES 9 B 317 ARG PHE SER ALA ARG VAL LEU SER PRO LEU ASP PHE ARG SEQRES 10 B 317 ARG TYR PRO PHE ASP SER GLN THR LEU HIS ILE TYR LEU SEQRES 11 B 317 ILE VAL ARG SER VAL ASP THR ARG ASN ILE VAL LEU ALA SEQRES 12 B 317 VAL ASP LEU GLU LYS VAL GLY LYS ASN ASP ASP VAL PHE SEQRES 13 B 317 LEU THR GLY TRP ASP ILE GLU SER PHE THR ALA VAL VAL SEQRES 14 B 317 LYS PRO ALA ASN PHE ALA LEU GLU ASP ARG LEU GLU SER SEQRES 15 B 317 LYS LEU ASP TYR GLN LEU ARG ILE SER ARG GLN TYR PHE SEQRES 16 B 317 SER TYR ILE PRO ASN ILE ILE LEU PRO MET LEU PHE ILE SEQRES 17 B 317 LEU PHE ILE SER TRP THR ALA PHE TRP SER THR SER TYR SEQRES 18 B 317 GLU ALA ASN VAL THR LEU VAL VAL SER THR LEU ILE ALA SEQRES 19 B 317 HIS ILE ALA PHE ASN ILE LEU VAL GLU THR ASN LEU PRO SEQRES 20 B 317 LYS THR PRO TYR MET THR TYR THR GLY ALA ILE ILE PHE SEQRES 21 B 317 MET ILE TYR LEU PHE TYR PHE VAL ALA VAL ILE GLU VAL SEQRES 22 B 317 THR VAL GLN HIS TYR LEU LYS VAL GLU SER GLN PRO ALA SEQRES 23 B 317 ARG ALA ALA SER ILE THR ARG ALA SER ARG ILE ALA PHE SEQRES 24 B 317 PRO VAL VAL PHE LEU LEU ALA ASN ILE ILE LEU ALA PHE SEQRES 25 B 317 LEU PHE PHE GLY PHE SEQRES 1 C 317 GLY GLN ASP MET VAL SER PRO PRO PRO PRO ILE ALA ASP SEQRES 2 C 317 GLU PRO LEU THR VAL ASN THR GLY ILE TYR LEU ILE GLU SEQRES 3 C 317 CYS TYR SER LEU ASP ASP LYS ALA GLU THR PHE LYS VAL SEQRES 4 C 317 ASN ALA PHE LEU SER LEU SER TRP LYS ASP ARG ARG LEU SEQRES 5 C 317 ALA PHE ASP PRO VAL ARG SER GLY VAL ARG VAL LYS THR SEQRES 6 C 317 TYR GLU PRO GLU ALA ILE TRP ILE PRO GLU ILE ARG PHE SEQRES 7 C 317 VAL ASN VAL GLU ASN ALA ARG ASP ALA ASP VAL VAL ASP SEQRES 8 C 317 ILE SER VAL SER PRO ASP GLY THR VAL GLN TYR LEU GLU SEQRES 9 C 317 ARG PHE SER ALA ARG VAL LEU SER PRO LEU ASP PHE ARG SEQRES 10 C 317 ARG TYR PRO PHE ASP SER GLN THR LEU HIS ILE TYR LEU SEQRES 11 C 317 ILE VAL ARG SER VAL ASP THR ARG ASN ILE VAL LEU ALA SEQRES 12 C 317 VAL ASP LEU GLU LYS VAL GLY LYS ASN ASP ASP VAL PHE SEQRES 13 C 317 LEU THR GLY TRP ASP ILE GLU SER PHE THR ALA VAL VAL SEQRES 14 C 317 LYS PRO ALA ASN PHE ALA LEU GLU ASP ARG LEU GLU SER SEQRES 15 C 317 LYS LEU ASP TYR GLN LEU ARG ILE SER ARG GLN TYR PHE SEQRES 16 C 317 SER TYR ILE PRO ASN ILE ILE LEU PRO MET LEU PHE ILE SEQRES 17 C 317 LEU PHE ILE SER TRP THR ALA PHE TRP SER THR SER TYR SEQRES 18 C 317 GLU ALA ASN VAL THR LEU VAL VAL SER THR LEU ILE ALA SEQRES 19 C 317 HIS ILE ALA PHE ASN ILE LEU VAL GLU THR ASN LEU PRO SEQRES 20 C 317 LYS THR PRO TYR MET THR TYR THR GLY ALA ILE ILE PHE SEQRES 21 C 317 MET ILE TYR LEU PHE TYR PHE VAL ALA VAL ILE GLU VAL SEQRES 22 C 317 THR VAL GLN HIS TYR LEU LYS VAL GLU SER GLN PRO ALA SEQRES 23 C 317 ARG ALA ALA SER ILE THR ARG ALA SER ARG ILE ALA PHE SEQRES 24 C 317 PRO VAL VAL PHE LEU LEU ALA ASN ILE ILE LEU ALA PHE SEQRES 25 C 317 LEU PHE PHE GLY PHE SEQRES 1 D 317 GLY GLN ASP MET VAL SER PRO PRO PRO PRO ILE ALA ASP SEQRES 2 D 317 GLU PRO LEU THR VAL ASN THR GLY ILE TYR LEU ILE GLU SEQRES 3 D 317 CYS TYR SER LEU ASP ASP LYS ALA GLU THR PHE LYS VAL SEQRES 4 D 317 ASN ALA PHE LEU SER LEU SER TRP LYS ASP ARG ARG LEU SEQRES 5 D 317 ALA PHE ASP PRO VAL ARG SER GLY VAL ARG VAL LYS THR SEQRES 6 D 317 TYR GLU PRO GLU ALA ILE TRP ILE PRO GLU ILE ARG PHE SEQRES 7 D 317 VAL ASN VAL GLU ASN ALA ARG ASP ALA ASP VAL VAL ASP SEQRES 8 D 317 ILE SER VAL SER PRO ASP GLY THR VAL GLN TYR LEU GLU SEQRES 9 D 317 ARG PHE SER ALA ARG VAL LEU SER PRO LEU ASP PHE ARG SEQRES 10 D 317 ARG TYR PRO PHE ASP SER GLN THR LEU HIS ILE TYR LEU SEQRES 11 D 317 ILE VAL ARG SER VAL ASP THR ARG ASN ILE VAL LEU ALA SEQRES 12 D 317 VAL ASP LEU GLU LYS VAL GLY LYS ASN ASP ASP VAL PHE SEQRES 13 D 317 LEU THR GLY TRP ASP ILE GLU SER PHE THR ALA VAL VAL SEQRES 14 D 317 LYS PRO ALA ASN PHE ALA LEU GLU ASP ARG LEU GLU SER SEQRES 15 D 317 LYS LEU ASP TYR GLN LEU ARG ILE SER ARG GLN TYR PHE SEQRES 16 D 317 SER TYR ILE PRO ASN ILE ILE LEU PRO MET LEU PHE ILE SEQRES 17 D 317 LEU PHE ILE SER TRP THR ALA PHE TRP SER THR SER TYR SEQRES 18 D 317 GLU ALA ASN VAL THR LEU VAL VAL SER THR LEU ILE ALA SEQRES 19 D 317 HIS ILE ALA PHE ASN ILE LEU VAL GLU THR ASN LEU PRO SEQRES 20 D 317 LYS THR PRO TYR MET THR TYR THR GLY ALA ILE ILE PHE SEQRES 21 D 317 MET ILE TYR LEU PHE TYR PHE VAL ALA VAL ILE GLU VAL SEQRES 22 D 317 THR VAL GLN HIS TYR LEU LYS VAL GLU SER GLN PRO ALA SEQRES 23 D 317 ARG ALA ALA SER ILE THR ARG ALA SER ARG ILE ALA PHE SEQRES 24 D 317 PRO VAL VAL PHE LEU LEU ALA ASN ILE ILE LEU ALA PHE SEQRES 25 D 317 LEU PHE PHE GLY PHE SEQRES 1 E 317 GLY GLN ASP MET VAL SER PRO PRO PRO PRO ILE ALA ASP SEQRES 2 E 317 GLU PRO LEU THR VAL ASN THR GLY ILE TYR LEU ILE GLU SEQRES 3 E 317 CYS TYR SER LEU ASP ASP LYS ALA GLU THR PHE LYS VAL SEQRES 4 E 317 ASN ALA PHE LEU SER LEU SER TRP LYS ASP ARG ARG LEU SEQRES 5 E 317 ALA PHE ASP PRO VAL ARG SER GLY VAL ARG VAL LYS THR SEQRES 6 E 317 TYR GLU PRO GLU ALA ILE TRP ILE PRO GLU ILE ARG PHE SEQRES 7 E 317 VAL ASN VAL GLU ASN ALA ARG ASP ALA ASP VAL VAL ASP SEQRES 8 E 317 ILE SER VAL SER PRO ASP GLY THR VAL GLN TYR LEU GLU SEQRES 9 E 317 ARG PHE SER ALA ARG VAL LEU SER PRO LEU ASP PHE ARG SEQRES 10 E 317 ARG TYR PRO PHE ASP SER GLN THR LEU HIS ILE TYR LEU SEQRES 11 E 317 ILE VAL ARG SER VAL ASP THR ARG ASN ILE VAL LEU ALA SEQRES 12 E 317 VAL ASP LEU GLU LYS VAL GLY LYS ASN ASP ASP VAL PHE SEQRES 13 E 317 LEU THR GLY TRP ASP ILE GLU SER PHE THR ALA VAL VAL SEQRES 14 E 317 LYS PRO ALA ASN PHE ALA LEU GLU ASP ARG LEU GLU SER SEQRES 15 E 317 LYS LEU ASP TYR GLN LEU ARG ILE SER ARG GLN TYR PHE SEQRES 16 E 317 SER TYR ILE PRO ASN ILE ILE LEU PRO MET LEU PHE ILE SEQRES 17 E 317 LEU PHE ILE SER TRP THR ALA PHE TRP SER THR SER TYR SEQRES 18 E 317 GLU ALA ASN VAL THR LEU VAL VAL SER THR LEU ILE ALA SEQRES 19 E 317 HIS ILE ALA PHE ASN ILE LEU VAL GLU THR ASN LEU PRO SEQRES 20 E 317 LYS THR PRO TYR MET THR TYR THR GLY ALA ILE ILE PHE SEQRES 21 E 317 MET ILE TYR LEU PHE TYR PHE VAL ALA VAL ILE GLU VAL SEQRES 22 E 317 THR VAL GLN HIS TYR LEU LYS VAL GLU SER GLN PRO ALA SEQRES 23 E 317 ARG ALA ALA SER ILE THR ARG ALA SER ARG ILE ALA PHE SEQRES 24 E 317 PRO VAL VAL PHE LEU LEU ALA ASN ILE ILE LEU ALA PHE SEQRES 25 E 317 LEU PHE PHE GLY PHE

HET ARS C1317 1

HETNAM ARS ARSENIC

FORMUL 6 ARS AS

HELIX 1 1 ARG A 49 ALA A 52 5 4 HELIX 2 2 ASP A 114 PHE A 120 5 7 HELIX 3 3 SER A 195 ILE A 200 1 6 HELIX 4 4 ILE A 200 TRP A 212 1 13 HELIX 5 5 THR A 213 TRP A 216 5 4 HELIX 6 6 SER A 219 ASN A 244 1 26 HELIX 7 7 THR A 252 PHE A 264 1 13 HELIX 8 8 TYR A 265 GLN A 275 1 11 HELIX 9 9 GLN A 283 PHE A 314 1 32 HELIX 10 10 ARG B 49 ALA B 52 5 4 HELIX 11 11 ASP B 114 PHE B 120 5 7 HELIX 12 12 ILE B 200 TRP B 212 1 13 HELIX 13 13 THR B 213 TRP B 216 5 4 HELIX 14 14 TYR B 220 ASN B 244 1 25 HELIX 15 15 THR B 252 PHE B 264 1 13 HELIX 16 16 TYR B 265 GLN B 275 1 11 HELIX 17 17 GLN B 283 PHE B 314 1 32 HELIX 18 18 ARG C 49 ALA C 52 5 4 HELIX 19 19 ASP C 114 PHE C 120 5 7 HELIX 20 20 SER C 195 ILE C 200 1 6 HELIX 21 21 ILE C 200 TRP C 212 1 13 HELIX 22 22 THR C 213 TRP C 216 5 4 HELIX 23 23 TYR C 220 ASN C 244 1 25 HELIX 24 24 THR C 252 PHE C 264 1 13 HELIX 25 25 TYR C 265 GLN C 275 1 11 HELIX 26 26 GLN C 283 PHE C 314 1 32 HELIX 27 27 ARG D 49 ALA D 52 5 4 HELIX 28 28 ASP D 114 PHE D 120 5 7 HELIX 29 29 ILE D 200 TRP D 212 1 13 HELIX 30 30 THR D 213 TRP D 216 5 4 HELIX 31 31 TYR D 220 ASN D 244 1 25 HELIX 32 32 THR D 252 PHE D 264 1 13 HELIX 33 33 TYR D 265 GLN D 275 1 11 HELIX 34 34 GLN D 283 PHE D 314 1 32 HELIX 35 35 ARG E 49 ALA E 52 5 4 HELIX 36 36 ASP E 114 PHE E 120 5 7 HELIX 37 37 SER E 195 ILE E 200 1 6 HELIX 38 38 ILE E 200 TRP E 212 1 13 HELIX 39 39 THR E 213 TRP E 216 5 4 HELIX 40 40 TYR E 220 ASN E 244 1 25 HELIX 41 41 THR E 252 PHE E 264 1 13 HELIX 42 42 TYR E 265 GLN E 275 1 11 HELIX 43 43 GLN E 283 PHE E 314 1 32

SHEET 1 AA 2 LEU A 15 THR A 19 0 SHEET 2 AA 2 ASN A 138 ALA A 142 1 O ILE A 139 N VAL A 17 SHEET 1 AB 2 ILE A 21 ASP A 30 0 SHEET 2 AB 2 THR A 35 LYS A 47 -1 O THR A 35 N ASP A 30 SHEET 1 AC 5 LYS A 63 THR A 64 0 SHEET 2 AC 5 ASP A 87 VAL A 93 -1 O VAL A 93 N LYS A 63 SHEET 3 AC 5 THR A 98 ARG A 104 -1 O GLN A 100 N SER A 92 SHEET 4 AC 5 THR A 35 LYS A 47 -1 O LEU A 42 N GLU A 103 SHEET 5 AC 5 SER A 106 VAL A 109 1 O ALA A 107 N VAL A 38 SHEET 1 AD 5 LYS A 63 THR A 64 0 SHEET 2 AD 5 ASP A 87 VAL A 93 -1 O VAL A 93 N LYS A 63 SHEET 3 AD 5 THR A 98 ARG A 104 -1 O GLN A 100 N SER A 92 SHEET 4 AD 5 THR A 35 LYS A 47 -1 O LEU A 42 N GLU A 103 SHEET 5 AD 5 ILE A 21 ASP A 30 -1 O TYR A 22 N PHE A 41 SHEET 1 AE 2 SER A 106 VAL A 109 0 SHEET 2 AE 2 THR A 35 LYS A 47 1 O PHE A 36 N VAL A 109 SHEET 1 AF 3 SER A 122 ILE A 127 0 SHEET 2 AF 3 LEU A 179 ARG A 191 -1 O TYR A 185 N ILE A 127 SHEET 3 AF 3 TRP A 159 ALA A 174 -1 O ASP A 160 N SER A 190 SHEET 1 BA 2 LEU B 15 THR B 19 0 SHEET 2 BA 2 ASN B 138 ALA B 142 1 O ILE B 139 N VAL B 17 SHEET 1 BB 2 ILE B 21 ASP B 30 0 SHEET 2 BB 2 THR B 35 LYS B 47 -1 O THR B 35 N ASP B 30 SHEET 1 BC 5 LYS B 63 THR B 64 0 SHEET 2 BC 5 ASP B 87 VAL B 93 -1 O VAL B 93 N LYS B 63 SHEET 3 BC 5 THR B 98 ARG B 104 -1 O GLN B 100 N SER B 92 SHEET 4 BC 5 THR B 35 LYS B 47 -1 O LEU B 42 N GLU B 103 SHEET 5 BC 5 SER B 106 VAL B 109 1 O ALA B 107 N VAL B 38 SHEET 1 BD 5 LYS B 63 THR B 64 0 SHEET 2 BD 5 ASP B 87 VAL B 93 -1 O VAL B 93 N LYS B 63 SHEET 3 BD 5 THR B 98 ARG B 104 -1 O GLN B 100 N SER B 92 SHEET 4 BD 5 THR B 35 LYS B 47 -1 O LEU B 42 N GLU B 103 SHEET 5 BD 5 ILE B 21 ASP B 30 -1 O TYR B 22 N PHE B 41 SHEET 1 BE 2 SER B 106 VAL B 109 0 SHEET 2 BE 2 THR B 35 LYS B 47 1 O PHE B 36 N VAL B 109 SHEET 1 BF 3 SER B 122 ILE B 127 0 SHEET 2 BF 3 LEU B 179 ARG B 191 -1 O TYR B 185 N ILE B 127 SHEET 3 BF 3 TRP B 159 ALA B 174 -1 O ASP B 160 N SER B 190 SHEET 1 CA 2 LEU C 15 THR C 19 0 SHEET 2 CA 2 ASN C 138 ALA C 142 1 O ILE C 139 N VAL C 17 SHEET 1 CB 2 ILE C 21 ASP C 30 0 SHEET 2 CB 2 THR C 35 LYS C 47 -1 O THR C 35 N ASP C 30 SHEET 1 CC 5 LYS C 63 THR C 64 0 SHEET 2 CC 5 ASP C 87 VAL C 93 -1 O VAL C 93 N LYS C 63 SHEET 3 CC 5 THR C 98 ARG C 104 -1 O GLN C 100 N SER C 92 SHEET 4 CC 5 THR C 35 LYS C 47 -1 O LEU C 42 N GLU C 103 SHEET 5 CC 5 SER C 106 VAL C 109 1 O ALA C 107 N VAL C 38 SHEET 1 CD 5 LYS C 63 THR C 64 0 SHEET 2 CD 5 ASP C 87 VAL C 93 -1 O VAL C 93 N LYS C 63 SHEET 3 CD 5 THR C 98 ARG C 104 -1 O GLN C 100 N SER C 92 SHEET 4 CD 5 THR C 35 LYS C 47 -1 O LEU C 42 N GLU C 103 SHEET 5 CD 5 ILE C 21 ASP C 30 -1 O TYR C 22 N PHE C 41 SHEET 1 CE 2 SER C 106 VAL C 109 0 SHEET 2 CE 2 THR C 35 LYS C 47 1 O PHE C 36 N VAL C 109 SHEET 1 CF 3 SER C 122 ILE C 127 0 SHEET 2 CF 3 LEU C 179 ARG C 191 -1 O TYR C 185 N ILE C 127 SHEET 3 CF 3 TRP C 159 ALA C 174 -1 O ASP C 160 N SER C 190 SHEET 1 DA 2 LEU D 15 THR D 19 0 SHEET 2 DA 2 ASN D 138 ALA D 142 1 O ILE D 139 N VAL D 17 SHEET 1 DB 2 ILE D 21 ASP D 30 0 SHEET 2 DB 2 THR D 35 LYS D 47 -1 O THR D 35 N ASP D 30 SHEET 1 DC 5 LYS D 63 THR D 64 0 SHEET 2 DC 5 ASP D 87 VAL D 93 -1 O VAL D 93 N LYS D 63 SHEET 3 DC 5 THR D 98 ARG D 104 -1 O GLN D 100 N SER D 92 SHEET 4 DC 5 THR D 35 LYS D 47 -1 O LEU D 42 N GLU D 103 SHEET 5 DC 5 SER D 106 VAL D 109 1 O ALA D 107 N VAL D 38 SHEET 1 DD 5 LYS D 63 THR D 64 0 SHEET 2 DD 5 ASP D 87 VAL D 93 -1 O VAL D 93 N LYS D 63 SHEET 3 DD 5 THR D 98 ARG D 104 -1 O GLN D 100 N SER D 92 SHEET 4 DD 5 THR D 35 LYS D 47 -1 O LEU D 42 N GLU D 103 SHEET 5 DD 5 ILE D 21 ASP D 30 -1 O TYR D 22 N PHE D 41 SHEET 1 DE 2 SER D 106 VAL D 109 0 SHEET 2 DE 2 THR D 35 LYS D 47 1 O PHE D 36 N VAL D 109 SHEET 1 DF 3 SER D 122 ILE D 127 0 SHEET 2 DF 3 LEU D 179 ARG D 191 -1 O TYR D 185 N ILE D 127 SHEET 3 DF 3 TRP D 159 ALA D 174 -1 O ASP D 160 N SER D 190 SHEET 1 EA 2 LEU E 15 THR E 19 0 SHEET 2 EA 2 ASN E 138 ALA E 142 1 O ILE E 139 N VAL E 17 SHEET 1 EB 2 ILE E 21 ASP E 30 0 SHEET 2 EB 2 THR E 35 LYS E 47 -1 O THR E 35 N ASP E 30 SHEET 1 EC 5 LYS E 63 THR E 64 0 SHEET 2 EC 5 ASP E 87 VAL E 93 -1 O VAL E 93 N LYS E 63 SHEET 3 EC 5 THR E 98 ARG E 104 -1 O GLN E 100 N SER E 92 SHEET 4 EC 5 THR E 35 LYS E 47 -1 O LEU E 42 N GLU E 103 SHEET 5 EC 5 SER E 106 VAL E 109 1 O ALA E 107 N VAL E 38 SHEET 1 ED 5 LYS E 63 THR E 64 0 SHEET 2 ED 5 ASP E 87 VAL E 93 -1 O VAL E 93 N LYS E 63 SHEET 3 ED 5 THR E 98 ARG E 104 -1 O GLN E 100 N SER E 92 SHEET 4 ED 5 THR E 35 LYS E 47 -1 O LEU E 42 N GLU E 103 SHEET 5 ED 5 ILE E 21 ASP E 30 -1 O TYR E 22 N PHE E 41 SHEET 1 EE 2 SER E 106 VAL E 109 0 SHEET 2 EE 2 THR E 35 LYS E 47 1 O PHE E 36 N VAL E 109 SHEET 1 EF 3 SER E 122 ILE E 127 0 SHEET 2 EF 3 LEU E 179 ARG E 191 -1 O TYR E 185 N ILE E 127 SHEET 3 EF 3 TRP E 159 ALA E 174 -1 O ASP E 160 N SER E 190

CRYST1 183.314 128.310 164.374 90.00 104.04 90.00 C 1 2 1 20

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 0.005455 0.000000 0.001364 0.00000

SCALE2 0.000000 0.007794 0.000000 0.00000

SCALE3 0.000000 0.000000 0.006271 0.00000