HEADER MEMBRANE PROTEIN 02-FEB-09 3G3K TITLE CRYSTAL STRUCTURE OF THE GLUR6 LIGAND BINDING DOMAIN DIMER I442H K494E TITLE 2 K665R I749L Q753K E757Q MUTANT WITH GLUTAMATE AND NACL AT 1.24 TITLE 3 ANGSTROM RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUTAMATE RECEPTOR, IONOTROPIC KAINATE 2; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RESIDUES 429-544, 667-806; COMPND 5 SYNONYM: GLUTAMATE RECEPTOR 6, GLUR-6, GLUR6; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_TAXID: 10116; SOURCE 4 GENE: GRIK2; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: ORIGAMIB (DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET22B MODIFIED KEYWDS MEMBRANE PROTEIN, CELL JUNCTION, CELL MEMBRANE, GLYCOPROTEIN, ION KEYWDS 2 TRANSPORT, IONIC CHANNEL, MEMBRANE, POSTSYNAPTIC CELL MEMBRANE, KEYWDS 3 RECEPTOR, RNA EDITING, SYNAPSE, TRANSMEMBRANE, TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR C.CHAUDHRY,M.L.MAYER REVDAT 4 20-OCT-21 3G3K 1 REMARK SEQADV LINK REVDAT 3 01-NOV-17 3G3K 1 REMARK REVDAT 2 26-JUL-17 3G3K 1 SOURCE REVDAT 1 02-JUN-09 3G3K 0 JRNL AUTH C.CHAUDHRY,M.C.WESTON,P.SCHUCK,C.ROSENMUND,M.L.MAYER JRNL TITL STABILITY OF LIGAND-BINDING DOMAIN DIMER ASSEMBLY CONTROLS JRNL TITL 2 KAINATE RECEPTOR DESENSITIZATION. JRNL REF EMBO J. V. 28 1518 2009 JRNL REFN ISSN 0261-4189 JRNL PMID 19339989 JRNL DOI 10.1038/EMBOJ.2009.86 REMARK 2 REMARK 2 RESOLUTION. 1.24 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) 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) : 1.24 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.90 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.2 REMARK 3 NUMBER OF REFLECTIONS : 149020 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.147 REMARK 3 R VALUE (WORKING SET) : 0.146 REMARK 3 FREE R VALUE : 0.165 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.030 REMARK 3 FREE R VALUE TEST SET COUNT : 7489 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 35.9133 - 3.8523 1.00 4907 244 0.1446 0.1543 REMARK 3 2 3.8523 - 3.0582 1.00 4800 278 0.1345 0.1486 REMARK 3 3 3.0582 - 2.6718 1.00 4847 261 0.1495 0.1775 REMARK 3 4 2.6718 - 2.4275 1.00 4784 261 0.1380 0.1627 REMARK 3 5 2.4275 - 2.2536 1.00 4805 274 0.1300 0.1435 REMARK 3 6 2.2536 - 2.1207 1.00 4781 248 0.1235 0.1404 REMARK 3 7 2.1207 - 2.0145 1.00 4807 258 0.1260 0.1517 REMARK 3 8 2.0145 - 1.9268 1.00 4816 245 0.1346 0.1463 REMARK 3 9 1.9268 - 1.8527 1.00 4774 269 0.1387 0.1698 REMARK 3 10 1.8527 - 1.7887 1.00 4790 260 0.1400 0.1598 REMARK 3 11 1.7887 - 1.7328 1.00 4783 263 0.1374 0.1664 REMARK 3 12 1.7328 - 1.6833 1.00 4842 225 0.1383 0.1592 REMARK 3 13 1.6833 - 1.6390 1.00 4791 256 0.1383 0.1679 REMARK 3 14 1.6390 - 1.5990 1.00 4827 237 0.1321 0.1547 REMARK 3 15 1.5990 - 1.5626 1.00 4827 257 0.1338 0.1499 REMARK 3 16 1.5626 - 1.5294 1.00 4795 233 0.1327 0.1659 REMARK 3 17 1.5294 - 1.4988 1.00 4781 246 0.1321 0.1521 REMARK 3 18 1.4988 - 1.4705 1.00 4822 261 0.1395 0.1825 REMARK 3 19 1.4705 - 1.4442 1.00 4850 230 0.1433 0.1704 REMARK 3 20 1.4442 - 1.4198 1.00 4780 235 0.1485 0.1466 REMARK 3 21 1.4198 - 1.3969 1.00 4832 260 0.1454 0.1621 REMARK 3 22 1.3969 - 1.3754 1.00 4747 253 0.1537 0.1758 REMARK 3 23 1.3754 - 1.3551 1.00 4828 235 0.1587 0.1756 REMARK 3 24 1.3551 - 1.3360 1.00 4761 294 0.1624 0.1870 REMARK 3 25 1.3360 - 1.3180 1.00 4765 266 0.1739 0.1930 REMARK 3 26 1.3180 - 1.3009 1.00 4824 236 0.1723 0.1936 REMARK 3 27 1.3009 - 1.2846 1.00 4752 283 0.1834 0.1947 REMARK 3 28 1.2846 - 1.2691 0.95 4547 243 0.1969 0.2228 REMARK 3 29 1.2691 - 1.2544 0.85 4077 206 0.2164 0.2269 REMARK 3 30 1.2544 - 1.2403 0.67 3189 172 0.2236 0.2387 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 : 0.39 REMARK 3 B_SOL : 41.24 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.140 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 11.50 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 : 0.017 9916 REMARK 3 ANGLE : 1.388 18183 REMARK 3 CHIRALITY : 0.126 734 REMARK 3 PLANARITY : 0.008 1518 REMARK 3 DIHEDRAL : 14.970 2651 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 6 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN A AND (RESID 3:107) REMARK 3 ORIGIN FOR THE GROUP (A): 14.1805 28.4575 -3.1756 REMARK 3 T TENSOR REMARK 3 T11: 0.1134 T22: 0.0772 REMARK 3 T33: 0.0819 T12: 0.0003 REMARK 3 T13: 0.0087 T23: 0.0224 REMARK 3 L TENSOR REMARK 3 L11: 0.4660 L22: 0.6649 REMARK 3 L33: 0.4091 L12: 0.2035 REMARK 3 L13: -0.0187 L23: -0.0479 REMARK 3 S TENSOR REMARK 3 S11: -0.0277 S12: 0.0555 S13: 0.0728 REMARK 3 S21: -0.1340 S22: 0.0431 S23: 0.0227 REMARK 3 S31: -0.0377 S32: -0.0062 S33: -0.0088 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN A AND (RESID 108:216) REMARK 3 ORIGIN FOR THE GROUP (A): 24.1391 33.8197 17.0593 REMARK 3 T TENSOR REMARK 3 T11: 0.0920 T22: 0.0757 REMARK 3 T33: 0.1046 T12: -0.0061 REMARK 3 T13: 0.0109 T23: -0.0111 REMARK 3 L TENSOR REMARK 3 L11: 0.4031 L22: 0.4995 REMARK 3 L33: 0.5105 L12: 0.0870 REMARK 3 L13: 0.1965 L23: 0.1996 REMARK 3 S TENSOR REMARK 3 S11: 0.0155 S12: -0.0013 S13: 0.0795 REMARK 3 S21: 0.0391 S22: -0.0223 S23: -0.0809 REMARK 3 S31: -0.0079 S32: 0.0362 S33: -0.0023 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN A AND (RESID 217:258) REMARK 3 ORIGIN FOR THE GROUP (A): 19.3513 15.6481 -0.7787 REMARK 3 T TENSOR REMARK 3 T11: 0.1008 T22: 0.0852 REMARK 3 T33: 0.0882 T12: 0.0039 REMARK 3 T13: 0.0153 T23: 0.0019 REMARK 3 L TENSOR REMARK 3 L11: 0.0460 L22: 0.3557 REMARK 3 L33: 0.2163 L12: 0.0151 REMARK 3 L13: 0.0400 L23: -0.0258 REMARK 3 S TENSOR REMARK 3 S11: 0.0050 S12: 0.0158 S13: 0.0181 REMARK 3 S21: -0.1113 S22: 0.0198 S23: -0.0735 REMARK 3 S31: 0.0391 S32: 0.0228 S33: 0.0020 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN B AND (RESID 2:108) REMARK 3 ORIGIN FOR THE GROUP (A): 5.1476 0.2671 16.6071 REMARK 3 T TENSOR REMARK 3 T11: 0.0509 T22: 0.0643 REMARK 3 T33: 0.0595 T12: -0.0038 REMARK 3 T13: -0.0088 T23: 0.0094 REMARK 3 L TENSOR REMARK 3 L11: 0.7035 L22: 0.4691 REMARK 3 L33: 0.4336 L12: -0.0363 REMARK 3 L13: -0.0438 L23: 0.0870 REMARK 3 S TENSOR REMARK 3 S11: 0.0066 S12: -0.0378 S13: -0.0595 REMARK 3 S21: 0.0174 S22: 0.0154 S23: 0.0576 REMARK 3 S31: 0.0194 S32: -0.0340 S33: 0.0162 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN B AND (RESID 109:216) REMARK 3 ORIGIN FOR THE GROUP (A): 27.4758 -4.9064 11.7231 REMARK 3 T TENSOR REMARK 3 T11: 0.0408 T22: 0.0540 REMARK 3 T33: 0.0561 T12: 0.0075 REMARK 3 T13: -0.0067 T23: -0.0042 REMARK 3 L TENSOR REMARK 3 L11: 0.6618 L22: 0.2366 REMARK 3 L33: 0.4976 L12: -0.1590 REMARK 3 L13: -0.0835 L23: -0.0878 REMARK 3 S TENSOR REMARK 3 S11: 0.0229 S12: -0.0236 S13: -0.0761 REMARK 3 S21: -0.0110 S22: -0.0218 S23: -0.0429 REMARK 3 S31: 0.0333 S32: 0.0341 S33: 0.0000 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN B AND (RESID 217:257) REMARK 3 ORIGIN FOR THE GROUP (A): 9.6335 13.0750 19.1552 REMARK 3 T TENSOR REMARK 3 T11: 0.0814 T22: 0.0769 REMARK 3 T33: 0.0730 T12: -0.0019 REMARK 3 T13: -0.0017 T23: -0.0090 REMARK 3 L TENSOR REMARK 3 L11: 0.2416 L22: 0.3038 REMARK 3 L33: 0.2002 L12: -0.0654 REMARK 3 L13: -0.1476 L23: -0.0943 REMARK 3 S TENSOR REMARK 3 S11: 0.0392 S12: -0.0361 S13: 0.0677 REMARK 3 S21: 0.0608 S22: 0.0203 S23: 0.0014 REMARK 3 S31: -0.0321 S32: 0.0167 S33: 0.0225 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REFINEMENT WAS STARTED WITH REFMAC_5.2. REMARK 3 THE FINAL ROUNDS OF REFINEMENT WERE PERFORMED WITH PHENIX AND REMARK 3 INCLUDED OCCUPANCY REFINEMENT FOR IONS, AND FOR RESIDUES WITH REMARK 3 ALTERNATIVE CONFORMATIONS. REMARK 4 REMARK 4 3G3K COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-FEB-09. REMARK 100 THE DEPOSITION ID IS D_1000051378. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-JUL-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00000 REMARK 200 MONOCHROMATOR : SI(220) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 151197 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.240 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : 4.600 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 18.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.24 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 86.5 REMARK 200 DATA REDUNDANCY IN SHELL : 2.80 REMARK 200 R MERGE FOR SHELL (I) : 0.28200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.390 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: FOURIER DIFFERENCE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.23 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 17% PEG 4K, 12% ISOPROPANOL, 0.1M REMARK 280 NACITRATE, PH 5.6, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 293K 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 56.92200 REMARK 290 SMTRY3 2 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 300 REMARK: THE NATIVE PROTEIN IS BELIEVED TO BE A DIMER OF DIMERS; REMARK 300 ONLY 1 COPY OF THE DIMER FORMED BY CHAINS A AND B IS PRESENT IN REMARK 300 THIS CRYSTAL FORM. 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: 4030 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22620 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -78.0 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 GLY A 1 REMARK 465 SER A 2 REMARK 465 GLY A 254 REMARK 465 ASN A 255 REMARK 465 GLU A 259 REMARK 465 GLY B 1 REMARK 465 ASN B 255 REMARK 465 PRO B 258 REMARK 465 GLU B 259 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 HH TYR B 115 HD12 ILE B 133 1.33 REMARK 500 HE1 TYR A 16 O HOH A 509 1.54 REMARK 500 HH22 ARG B 41 O HOH B 400 1.59 REMARK 500 OE1 GLN A 64 O HOH A 583 2.05 REMARK 500 O HOH B 414 O HOH B 443 2.18 REMARK 500 O HOH B 306 O HOH B 433 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH B 596 O HOH B 678 1655 2.10 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 MET A 190 CA MET A 190 CB 0.147 REMARK 500 GLU A 240 CB GLU A 240 CG -0.130 REMARK 500 TYR B 61 CE1 TYR B 61 CZ -0.109 REMARK 500 PHE B 102 CZ PHE B 102 CE2 -0.171 REMARK 500 PHE B 188 CZ PHE B 188 CE2 -0.132 REMARK 500 TYR B 227 CD1 TYR B 227 CE1 0.109 REMARK 500 GLU B 240 CD GLU B 240 OE2 -0.090 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (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,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 MET A 162 CG - SD - CE ANGL. DEV. = -14.1 DEGREES REMARK 500 ARG B 54 NE - CZ - NH1 ANGL. DEV. = -3.8 DEGREES REMARK 500 ARG B 76 NE - CZ - NH1 ANGL. DEV. = 4.2 DEGREES REMARK 500 ARG B 76 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 TYR B 115 CB - CG - CD2 ANGL. DEV. = -4.0 DEGREES REMARK 500 TYR B 115 CB - CG - CD1 ANGL. DEV. = 4.3 DEGREES REMARK 500 MET B 162 CG - SD - CE ANGL. DEV. = -19.8 DEGREES REMARK 500 REMARK 500 REMARK: NULL 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 GLU A 13 108.31 -163.61 REMARK 500 GLU A 13 110.13 -164.51 REMARK 500 GLU B 13 109.23 -163.91 REMARK 500 GLU B 13 112.37 -165.81 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 NA A 264 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 97 O REMARK 620 2 GLU A 97 OE2 86.5 REMARK 620 3 ILE A 100 O 85.2 78.0 REMARK 620 4 ASP A 101 OD1 175.3 92.7 90.1 REMARK 620 5 HOH A 421 O 93.1 92.6 170.5 91.6 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B 263 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 97 O REMARK 620 2 GLU B 97 OE2 83.1 REMARK 620 3 ILE B 100 O 86.2 77.7 REMARK 620 4 ASP B 101 OD1 175.8 94.9 89.7 REMARK 620 5 HOH B 517 O 89.0 86.6 164.0 94.6 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GLU A 260 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 261 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 262 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 263 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 264 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPA A 265 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPA A 266 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GLU B 260 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 261 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 262 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B 263 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3G3F RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE GLUR6 WILD TYPE LIGAND BINDING DOMAIN DIMER REMARK 900 RELATED ID: 3G3G RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE GLUR6 K665R MUTANT LIGAND BINDING DOMAIN REMARK 900 DIMER REMARK 900 RELATED ID: 3G3H RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE GLUR6 K665R I749L Q753K MUTANT LIGAND REMARK 900 BINDING DOMAIN DIMER REMARK 900 RELATED ID: 3G3I RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE GLUR6 I442H K494E I749L Q753K MUTANT REMARK 900 LIGAND BINDING DOMAIN DIMER REMARK 900 RELATED ID: 3G3J RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE GLUR6 I442H K494E K665R I749L Q753K MUTANT REMARK 900 LIGAND BINDING DOMAIN DIMER DBREF 3G3K A 2 117 UNP P42260 GRIK2_RAT 429 544 DBREF 3G3K A 120 259 UNP P42260 GRIK2_RAT 667 806 DBREF 3G3K B 2 117 UNP P42260 GRIK2_RAT 429 544 DBREF 3G3K B 120 259 UNP P42260 GRIK2_RAT 667 806 SEQADV 3G3K GLY A 1 UNP P42260 EXPRESSION TAG SEQADV 3G3K HIS A 46 UNP P42260 ILE 473 ENGINEERED MUTATION SEQADV 3G3K GLU A 98 UNP P42260 LYS 525 ENGINEERED MUTATION SEQADV 3G3K GLY A 118 UNP P42260 LINKER SEQADV 3G3K THR A 119 UNP P42260 LINKER SEQADV 3G3K ARG A 149 UNP P42260 LYS 696 ENGINEERED MUTATION SEQADV 3G3K LEU A 233 UNP P42260 ILE 780 ENGINEERED MUTATION SEQADV 3G3K LYS A 237 UNP P42260 GLN 784 ENGINEERED MUTATION SEQADV 3G3K GLN A 241 UNP P42260 GLU 788 ENGINEERED MUTATION SEQADV 3G3K GLY B 1 UNP P42260 EXPRESSION TAG SEQADV 3G3K HIS B 46 UNP P42260 ILE 473 ENGINEERED MUTATION SEQADV 3G3K GLU B 98 UNP P42260 LYS 525 ENGINEERED MUTATION SEQADV 3G3K GLY B 118 UNP P42260 LINKER SEQADV 3G3K THR B 119 UNP P42260 LINKER SEQADV 3G3K ARG B 149 UNP P42260 LYS 696 ENGINEERED MUTATION SEQADV 3G3K LEU B 233 UNP P42260 ILE 780 ENGINEERED MUTATION SEQADV 3G3K LYS B 237 UNP P42260 GLN 784 ENGINEERED MUTATION SEQADV 3G3K GLN B 241 UNP P42260 GLU 788 ENGINEERED MUTATION SEQRES 1 A 259 GLY SER ASN ARG SER LEU ILE VAL THR THR ILE LEU GLU SEQRES 2 A 259 GLU PRO TYR VAL LEU PHE LYS LYS SER ASP LYS PRO LEU SEQRES 3 A 259 TYR GLY ASN ASP ARG PHE GLU GLY TYR CYS ILE ASP LEU SEQRES 4 A 259 LEU ARG GLU LEU SER THR HIS LEU GLY PHE THR TYR GLU SEQRES 5 A 259 ILE ARG LEU VAL GLU ASP GLY LYS TYR GLY ALA GLN ASP SEQRES 6 A 259 ASP VAL ASN GLY GLN TRP ASN GLY MET VAL ARG GLU LEU SEQRES 7 A 259 ILE ASP HIS LYS ALA ASP LEU ALA VAL ALA PRO LEU ALA SEQRES 8 A 259 ILE THR TYR VAL ARG GLU GLU VAL ILE ASP PHE SER LYS SEQRES 9 A 259 PRO PHE MET THR LEU GLY ILE SER ILE LEU TYR ARG LYS SEQRES 10 A 259 GLY THR PRO ILE ASP SER ALA ASP ASP LEU ALA LYS GLN SEQRES 11 A 259 THR LYS ILE GLU TYR GLY ALA VAL GLU ASP GLY ALA THR SEQRES 12 A 259 MET THR PHE PHE LYS ARG SER LYS ILE SER THR TYR ASP SEQRES 13 A 259 LYS MET TRP ALA PHE MET SER SER ARG ARG GLN SER VAL SEQRES 14 A 259 LEU VAL LYS SER ASN GLU GLU GLY ILE GLN ARG VAL LEU SEQRES 15 A 259 THR SER ASP TYR ALA PHE LEU MET GLU SER THR THR ILE SEQRES 16 A 259 GLU PHE VAL THR GLN ARG ASN CYS ASN LEU THR GLN ILE SEQRES 17 A 259 GLY GLY LEU ILE ASP SER LYS GLY TYR GLY VAL GLY THR SEQRES 18 A 259 PRO MET GLY SER PRO TYR ARG ASP LYS ILE THR LEU ALA SEQRES 19 A 259 ILE LEU LYS LEU GLN GLU GLN GLY LYS LEU HIS MET MET SEQRES 20 A 259 LYS GLU LYS TRP TRP ARG GLY ASN GLY CYS PRO GLU SEQRES 1 B 259 GLY SER ASN ARG SER LEU ILE VAL THR THR ILE LEU GLU SEQRES 2 B 259 GLU PRO TYR VAL LEU PHE LYS LYS SER ASP LYS PRO LEU SEQRES 3 B 259 TYR GLY ASN ASP ARG PHE GLU GLY TYR CYS ILE ASP LEU SEQRES 4 B 259 LEU ARG GLU LEU SER THR HIS LEU GLY PHE THR TYR GLU SEQRES 5 B 259 ILE ARG LEU VAL GLU ASP GLY LYS TYR GLY ALA GLN ASP SEQRES 6 B 259 ASP VAL ASN GLY GLN TRP ASN GLY MET VAL ARG GLU LEU SEQRES 7 B 259 ILE ASP HIS LYS ALA ASP LEU ALA VAL ALA PRO LEU ALA SEQRES 8 B 259 ILE THR TYR VAL ARG GLU GLU VAL ILE ASP PHE SER LYS SEQRES 9 B 259 PRO PHE MET THR LEU GLY ILE SER ILE LEU TYR ARG LYS SEQRES 10 B 259 GLY THR PRO ILE ASP SER ALA ASP ASP LEU ALA LYS GLN SEQRES 11 B 259 THR LYS ILE GLU TYR GLY ALA VAL GLU ASP GLY ALA THR SEQRES 12 B 259 MET THR PHE PHE LYS ARG SER LYS ILE SER THR TYR ASP SEQRES 13 B 259 LYS MET TRP ALA PHE MET SER SER ARG ARG GLN SER VAL SEQRES 14 B 259 LEU VAL LYS SER ASN GLU GLU GLY ILE GLN ARG VAL LEU SEQRES 15 B 259 THR SER ASP TYR ALA PHE LEU MET GLU SER THR THR ILE SEQRES 16 B 259 GLU PHE VAL THR GLN ARG ASN CYS ASN LEU THR GLN ILE SEQRES 17 B 259 GLY GLY LEU ILE ASP SER LYS GLY TYR GLY VAL GLY THR SEQRES 18 B 259 PRO MET GLY SER PRO TYR ARG ASP LYS ILE THR LEU ALA SEQRES 19 B 259 ILE LEU LYS LEU GLN GLU GLN GLY LYS LEU HIS MET MET SEQRES 20 B 259 LYS GLU LYS TRP TRP ARG GLY ASN GLY CYS PRO GLU HET GLU A 260 18 HET CL A 261 1 HET CL A 262 1 HET CL A 263 2 HET NA A 264 1 HET IPA A 265 12 HET IPA A 266 12 HET GLU B 260 15 HET CL B 261 1 HET CL B 262 1 HET NA B 263 1 HETNAM GLU GLUTAMIC ACID HETNAM CL CHLORIDE ION HETNAM NA SODIUM ION HETNAM IPA ISOPROPYL ALCOHOL HETSYN IPA 2-PROPANOL FORMUL 3 GLU 2(C5 H9 N O4) FORMUL 4 CL 5(CL 1-) FORMUL 7 NA 2(NA 1+) FORMUL 8 IPA 2(C3 H8 O) FORMUL 14 HOH *727(H2 O) HELIX 1 1 TYR A 27 ASP A 30 5 4 HELIX 2 2 GLY A 34 GLY A 48 1 15 HELIX 3 3 ASN A 72 ASP A 80 1 9 HELIX 4 4 THR A 93 GLU A 98 1 6 HELIX 5 5 SER A 123 LYS A 129 1 7 HELIX 6 6 GLY A 141 SER A 150 1 10 HELIX 7 7 ILE A 152 ARG A 165 1 14 HELIX 8 8 ARG A 165 VAL A 169 1 5 HELIX 9 9 SER A 173 SER A 184 1 12 HELIX 10 10 SER A 192 ASN A 202 1 11 HELIX 11 11 PRO A 226 GLN A 241 1 16 HELIX 12 12 GLY A 242 ARG A 253 1 12 HELIX 13 13 TYR B 27 ASP B 30 5 4 HELIX 14 14 GLY B 34 GLY B 48 1 15 HELIX 15 15 ASN B 72 ASP B 80 1 9 HELIX 16 16 THR B 93 GLU B 98 1 6 HELIX 17 17 SER B 123 LYS B 129 1 7 HELIX 18 18 GLY B 141 SER B 150 1 10 HELIX 19 19 ILE B 152 ARG B 165 1 14 HELIX 20 20 ARG B 165 VAL B 169 1 5 HELIX 21 21 SER B 173 SER B 184 1 12 HELIX 22 22 SER B 192 ASN B 202 1 11 HELIX 23 23 PRO B 226 GLN B 241 1 16 HELIX 24 24 GLY B 242 ARG B 253 1 12 SHEET 1 A 3 TYR A 51 LEU A 55 0 SHEET 2 A 3 LEU A 6 THR A 10 1 N VAL A 8 O ARG A 54 SHEET 3 A 3 LEU A 85 ALA A 86 1 O LEU A 85 N THR A 9 SHEET 1 B 2 LEU A 18 PHE A 19 0 SHEET 2 B 2 PHE A 32 GLU A 33 -1 O GLU A 33 N LEU A 18 SHEET 1 C 2 ILE A 100 PHE A 102 0 SHEET 2 C 2 GLY A 220 PRO A 222 -1 O THR A 221 N ASP A 101 SHEET 1 D 2 MET A 107 LEU A 109 0 SHEET 2 D 2 LYS A 215 TYR A 217 -1 O LYS A 215 N LEU A 109 SHEET 1 E 5 LEU A 170 VAL A 171 0 SHEET 2 E 5 GLU A 134 VAL A 138 1 N ALA A 137 O VAL A 171 SHEET 3 E 5 TYR A 186 GLU A 191 1 O LEU A 189 N GLY A 136 SHEET 4 E 5 ILE A 111 ARG A 116 -1 N LEU A 114 O PHE A 188 SHEET 5 E 5 LEU A 205 ILE A 208 -1 O THR A 206 N TYR A 115 SHEET 1 F 3 TYR B 51 LEU B 55 0 SHEET 2 F 3 LEU B 6 THR B 10 1 N VAL B 8 O ARG B 54 SHEET 3 F 3 LEU B 85 ALA B 86 1 O LEU B 85 N THR B 9 SHEET 1 G 2 LEU B 18 PHE B 19 0 SHEET 2 G 2 PHE B 32 GLU B 33 -1 O GLU B 33 N LEU B 18 SHEET 1 H 2 ILE B 100 PHE B 102 0 SHEET 2 H 2 GLY B 220 PRO B 222 -1 O THR B 221 N ASP B 101 SHEET 1 I 2 MET B 107 LEU B 109 0 SHEET 2 I 2 LYS B 215 TYR B 217 -1 O LYS B 215 N LEU B 109 SHEET 1 J 5 LEU B 170 VAL B 171 0 SHEET 2 J 5 GLU B 134 VAL B 138 1 N ALA B 137 O VAL B 171 SHEET 3 J 5 TYR B 186 GLU B 191 1 O LEU B 189 N GLY B 136 SHEET 4 J 5 ILE B 111 ARG B 116 -1 N LEU B 114 O PHE B 188 SHEET 5 J 5 LEU B 205 ILE B 208 -1 O THR B 206 N TYR B 115 SSBOND 1 CYS A 203 CYS A 257 1555 1555 2.04 SSBOND 2 CYS B 203 CYS B 257 1555 1555 2.01 LINK O GLU A 97 NA NA A 264 1555 1555 2.26 LINK OE2AGLU A 97 NA NA A 264 1555 1555 2.92 LINK O ILE A 100 NA NA A 264 1555 1555 2.33 LINK OD1 ASP A 101 NA NA A 264 1555 1555 2.31 LINK NA NA A 264 O HOH A 421 1555 1555 2.35 LINK O GLU B 97 NA NA B 263 1555 1555 2.25 LINK OE2AGLU B 97 NA NA B 263 1555 1555 2.98 LINK O ILE B 100 NA NA B 263 1555 1555 2.31 LINK OD1 ASP B 101 NA NA B 263 1555 1555 2.32 LINK NA NA B 263 O HOH B 517 1555 1555 2.33 CISPEP 1 GLU A 14 PRO A 15 0 0.02 CISPEP 2 GLU A 14 PRO A 15 0 -0.61 CISPEP 3 GLU B 14 PRO B 15 0 1.31 CISPEP 4 GLU B 14 PRO B 15 0 -0.74 SITE 1 AC1 13 TYR A 61 PRO A 89 LEU A 90 ALA A 91 SITE 2 AC1 13 ARG A 96 GLY A 141 ALA A 142 THR A 143 SITE 3 AC1 13 GLU A 191 HOH A 273 HOH A 275 HOH A 287 SITE 4 AC1 13 HOH A 312 SITE 1 AC2 4 LYS A 104 ARG A 228 LYS B 104 ARG B 228 SITE 1 AC3 4 GLY A 242 LEU A 244 HIS A 245 HOH B 549 SITE 1 AC4 5 TYR A 94 ARG A 149 IPA A 266 HOH A 290 SITE 2 AC4 5 LYS B 237 SITE 1 AC5 5 GLU A 97 ILE A 100 ASP A 101 MET A 223 SITE 2 AC5 5 HOH A 421 SITE 1 AC6 7 PRO A 105 THR A 108 SER A 214 LYS A 215 SITE 2 AC6 7 HOH A 450 THR B 108 GLN B 239 SITE 1 AC7 7 TYR A 94 VAL A 95 GLU A 98 CL A 263 SITE 2 AC7 7 HOH A 290 HOH A 321 HOH A 583 SITE 1 AC8 13 TYR B 61 PRO B 89 LEU B 90 ALA B 91 SITE 2 AC8 13 ARG B 96 GLY B 141 ALA B 142 THR B 143 SITE 3 AC8 13 GLU B 191 HOH B 277 HOH B 279 HOH B 290 SITE 4 AC8 13 HOH B 339 SITE 1 AC9 2 SER B 5 GLY B 118 SITE 1 BC1 4 HOH A 334 GLY B 242 LEU B 244 HIS B 245 SITE 1 BC2 5 GLU B 97 ILE B 100 ASP B 101 MET B 223 SITE 2 BC2 5 HOH B 517 CRYST1 51.133 113.844 52.098 90.00 115.22 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 0.019557 0.000000 0.009213 0.00000 SCALE2 0.000000 0.008784 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021218 0.00000