HEADER MEMBRANE PROTEIN 30-JUL-07 2QS2 TITLE CRYSTAL STRUCTURE OF THE GLUR5 LIGAND BINDING CORE DIMER IN COMPLEX TITLE 2 WITH UBP318 AT 1.80 ANGSTROMS RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUTAMATE RECEPTOR, IONOTROPIC KAINATE 1; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: GLUTAMATE RECEPTOR 5, GLUR-5, GLUR5; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 GENE: GRIK1, GLUR5; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ORIGAMI B (DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET22B (MODIFIED) KEYWDS MEMBRANE PROTEIN, CELL JUNCTION, GLYCOPROTEIN, ION TRANSPORT, IONIC KEYWDS 2 CHANNEL, PHOSPHORYLATION, POSTSYNAPTIC CELL MEMBRANE, RECEPTOR, RNA KEYWDS 3 EDITING, SYNAPSE, TRANSMEMBRANE, TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR G.M.ALUSHIN,D.E.JANE,M.L.MAYER REVDAT 7 30-AUG-23 2QS2 1 REMARK REVDAT 6 20-OCT-21 2QS2 1 REMARK SEQADV REVDAT 5 02-AUG-17 2QS2 1 SOURCE REVDAT 4 22-AUG-12 2QS2 1 JRNL REVDAT 3 13-JUL-11 2QS2 1 VERSN REVDAT 2 24-FEB-09 2QS2 1 VERSN REVDAT 1 05-AUG-08 2QS2 0 JRNL AUTH G.M.ALUSHIN,D.JANE,M.L.MAYER JRNL TITL BINDING SITE AND LIGAND FLEXIBILITY REVEALED BY HIGH JRNL TITL 2 RESOLUTION CRYSTAL STRUCTURES OF GLUK1 COMPETITIVE JRNL TITL 3 ANTAGONISTS. JRNL REF NEUROPHARMACOLOGY V. 60 126 2011 JRNL REFN ISSN 0028-3908 JRNL PMID 20558186 JRNL DOI 10.1016/J.NEUROPHARM.2010.06.002 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.29 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.7 REMARK 3 NUMBER OF REFLECTIONS : 51350 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.193 REMARK 3 R VALUE (WORKING SET) : 0.191 REMARK 3 FREE R VALUE : 0.219 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2715 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.85 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3834 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.20 REMARK 3 BIN R VALUE (WORKING SET) : 0.1990 REMARK 3 BIN FREE R VALUE SET COUNT : 219 REMARK 3 BIN FREE R VALUE : 0.2030 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4014 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 82 REMARK 3 SOLVENT ATOMS : 413 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 23.05 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.23 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.136 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.124 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.073 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.203 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.953 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.937 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4362 ; 0.008 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5901 ; 1.179 ; 1.993 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 542 ; 5.089 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 184 ;34.209 ;24.457 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 823 ;13.700 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 24 ;16.681 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 638 ; 0.077 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3254 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2060 ; 0.185 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 3097 ; 0.297 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 394 ; 0.120 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 103 ; 0.210 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 45 ; 0.112 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 2696 ; 0.554 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4250 ; 0.904 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1939 ; 1.380 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1651 ; 1.963 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 3 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 7 A 111 3 REMARK 3 1 B 7 B 111 3 REMARK 3 2 A 112 A 211 1 REMARK 3 2 B 112 B 211 1 REMARK 3 3 A 212 A 251 3 REMARK 3 3 B 212 B 251 3 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 1 A (A): 1394 ; .05 ; .05 REMARK 3 LOOSE POSITIONAL 1 A (A): 615 ; .21 ; 5.00 REMARK 3 TIGHT THERMAL 1 A (A**2): 1394 ; .04 ; .50 REMARK 3 LOOSE THERMAL 1 A (A**2): 615 ; .33 ; 10.00 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 8 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 4 A 39 REMARK 3 ORIGIN FOR THE GROUP (A): -11.7384 12.0510 21.3827 REMARK 3 T TENSOR REMARK 3 T11: .0416 T22: .0719 REMARK 3 T33: .0044 T12: -.0675 REMARK 3 T13: .0062 T23: -.0455 REMARK 3 L TENSOR REMARK 3 L11: .4492 L22: 1.4799 REMARK 3 L33: 1.3337 L12: .7194 REMARK 3 L13: .7698 L23: 1.1644 REMARK 3 S TENSOR REMARK 3 S11: .1232 S12: -.0454 S13: -.0204 REMARK 3 S21: .0760 S22: .0555 S23: -.0097 REMARK 3 S31: -.0095 S32: .0758 S33: -.1787 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 40 A 114 REMARK 3 ORIGIN FOR THE GROUP (A): -16.4143 -.0910 13.8981 REMARK 3 T TENSOR REMARK 3 T11: .0693 T22: .0108 REMARK 3 T33: .0002 T12: -.0271 REMARK 3 T13: -.0369 T23: -.0020 REMARK 3 L TENSOR REMARK 3 L11: .8138 L22: .7495 REMARK 3 L33: 1.1695 L12: -.1041 REMARK 3 L13: .0969 L23: .9109 REMARK 3 S TENSOR REMARK 3 S11: .1275 S12: -.0737 S13: .0248 REMARK 3 S21: .1774 S22: .0338 S23: -.0750 REMARK 3 S31: .2407 S32: -.0095 S33: -.1613 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 115 A 184 REMARK 3 ORIGIN FOR THE GROUP (A): 8.3703 -13.4437 12.8801 REMARK 3 T TENSOR REMARK 3 T11: .0248 T22: .0611 REMARK 3 T33: .2043 T12: .3816 REMARK 3 T13: -.3336 T23: -.1900 REMARK 3 L TENSOR REMARK 3 L11: 4.8844 L22: 5.6265 REMARK 3 L33: 4.1349 L12: .7828 REMARK 3 L13: -.5626 L23: .3187 REMARK 3 S TENSOR REMARK 3 S11: .0240 S12: -.3491 S13: -1.0886 REMARK 3 S21: .6346 S22: .2766 S23: -.9527 REMARK 3 S31: .9050 S32: .7700 S33: -.3005 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 185 A 254 REMARK 3 ORIGIN FOR THE GROUP (A): -4.1892 4.9370 7.9864 REMARK 3 T TENSOR REMARK 3 T11: .0138 T22: .0637 REMARK 3 T33: .0795 T12: -.0261 REMARK 3 T13: -.0019 T23: -.1007 REMARK 3 L TENSOR REMARK 3 L11: .0325 L22: .6681 REMARK 3 L33: 1.5274 L12: .1474 REMARK 3 L13: .2229 L23: 1.0102 REMARK 3 S TENSOR REMARK 3 S11: .1697 S12: .0056 S13: -.0094 REMARK 3 S21: -.0014 S22: .2504 S23: -.1776 REMARK 3 S31: -.0140 S32: .2857 S33: -.4201 REMARK 3 REMARK 3 TLS GROUP : 5 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 4 B 39 REMARK 3 ORIGIN FOR THE GROUP (A): -37.0203 -11.7434 10.7600 REMARK 3 T TENSOR REMARK 3 T11: .0762 T22: .0371 REMARK 3 T33: .0089 T12: -.0612 REMARK 3 T13: .0485 T23: -.0035 REMARK 3 L TENSOR REMARK 3 L11: 1.3254 L22: .4740 REMARK 3 L33: 1.2063 L12: .7431 REMARK 3 L13: -1.0945 L23: -.7455 REMARK 3 S TENSOR REMARK 3 S11: .0731 S12: .0917 S13: .0157 REMARK 3 S21: -.0180 S22: .1007 S23: -.0007 REMARK 3 S31: -.0496 S32: -.0173 S33: -.1738 REMARK 3 REMARK 3 TLS GROUP : 6 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 40 B 114 REMARK 3 ORIGIN FOR THE GROUP (A): -49.1529 -16.4213 18.2592 REMARK 3 T TENSOR REMARK 3 T11: .0144 T22: .0634 REMARK 3 T33: -.0027 T12: -.0286 REMARK 3 T13: .0020 T23: .0364 REMARK 3 L TENSOR REMARK 3 L11: .8561 L22: .7643 REMARK 3 L33: 1.1859 L12: -.0832 REMARK 3 L13: -.9789 L23: .0001 REMARK 3 S TENSOR REMARK 3 S11: .0281 S12: .1898 S13: .0850 REMARK 3 S21: -.0713 S22: .1209 S23: -.0385 REMARK 3 S31: .0152 S32: -.2410 S33: -.1490 REMARK 3 REMARK 3 TLS GROUP : 7 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 115 B 184 REMARK 3 ORIGIN FOR THE GROUP (A): -62.5158 8.3620 19.2752 REMARK 3 T TENSOR REMARK 3 T11: .1923 T22: .0414 REMARK 3 T33: .2345 T12: .2829 REMARK 3 T13: .2062 T23: .2995 REMARK 3 L TENSOR REMARK 3 L11: 5.0705 L22: 3.0677 REMARK 3 L33: 5.9915 L12: -.2240 REMARK 3 L13: .1427 L23: 2.1227 REMARK 3 S TENSOR REMARK 3 S11: .2175 S12: .3906 S13: .9212 REMARK 3 S21: -.5249 S22: .0720 S23: 1.0325 REMARK 3 S31: -1.2804 S32: -.3991 S33: -.2895 REMARK 3 REMARK 3 TLS GROUP : 8 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 185 B 254 REMARK 3 ORIGIN FOR THE GROUP (A): -44.1170 -4.1713 24.1940 REMARK 3 T TENSOR REMARK 3 T11: .0650 T22: .0090 REMARK 3 T33: .0827 T12: -.0272 REMARK 3 T13: .0915 T23: .0051 REMARK 3 L TENSOR REMARK 3 L11: .6212 L22: .0184 REMARK 3 L33: 1.3835 L12: .1069 REMARK 3 L13: -.9271 L23: -.1596 REMARK 3 S TENSOR REMARK 3 S11: .2336 S12: .0053 S13: .1773 REMARK 3 S21: -.0023 S22: .1576 S23: -.0289 REMARK 3 S31: -.2548 S32: .0241 S33: -.3912 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 2QS2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-SEP-07. REMARK 100 THE DEPOSITION ID IS D_1000043983. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-NOV-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.8 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) : 0.91915 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL 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 : 58102 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.7 REMARK 200 DATA REDUNDANCY : 7.400 REMARK 200 R MERGE (I) : 0.04800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.2 REMARK 200 DATA REDUNDANCY IN SHELL : 7.20 REMARK 200 R MERGE FOR SHELL (I) : 0.33800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.220 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: PDB ENTRY 2F34 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.59 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.65 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 21% PEG 1K, 100MM TRIS-CL, 2.5MM REMARK 280 UBP318, PH 8.8, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 285K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 64.29700 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 64.29700 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 49.06200 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 49.08800 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 49.06200 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 49.08800 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 64.29700 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 49.06200 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 49.08800 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 64.29700 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 49.06200 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 49.08800 REMARK 290 SMTRY3 8 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 300 REMARK: THE SYMMETRY OPERATOR TO BUILD THE BIOLOGICAL DIMER FOR REMARK 300 CHAIN A IS X,-Y,-Z 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: 2150 ANGSTROM**2 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 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 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: 3020 ANGSTROM**2 REMARK 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 -98.12400 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 64.29700 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 CL CL A 501 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 811 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 637 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 803 LIES ON A SPECIAL POSITION. 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 ASN A 3 REMARK 465 GLY A 255 REMARK 465 CYS A 256 REMARK 465 PRO A 257 REMARK 465 SER A 258 REMARK 465 GLY B 1 REMARK 465 SER B 2 REMARK 465 ASN B 3 REMARK 465 GLY B 255 REMARK 465 CYS B 256 REMARK 465 PRO B 257 REMARK 465 SER B 258 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 GLU A 190 OE1 - CD - OE2 ANGL. DEV. = -9.4 DEGREES REMARK 500 GLU B 190 OE1 - CD - OE2 ANGL. DEV. = -9.2 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 13 110.69 -165.72 REMARK 500 GLU B 13 108.86 -165.75 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1PE B 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1PE A 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UBF A 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UBF B 602 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2F34 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE GLUR5 LIGAND BINDING CORE DIMER IN COMPLEX REMARK 900 WITH UBP310 AT 1.74 ANGSTROMS RESOLUTION REMARK 900 RELATED ID: 2F35 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE GLUR5 LIGAND BINDING CORE DIMER IN COMPLEX REMARK 900 WITH UBP302 AT 1.87 ANGSTROMS RESOLUTION REMARK 900 RELATED ID: 2F36 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE GLUR5 LIGAND BINDING CORE DIMER IN COMPLEX REMARK 900 WITH GLUTAMATE AT 2.1 ANGSTROMS RESOLUTION REMARK 900 RELATED ID: 1TXF RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE GLUR5 LIGAND BINDING CORE DIMER IN COMPLEX REMARK 900 WITH GLUTAMATE AT 2.1 ANGSTROMS RESOLUTION REMARK 900 RELATED ID: 2QS1 RELATED DB: PDB REMARK 900 RELATED ID: 2QS3 RELATED DB: PDB REMARK 900 RELATED ID: 2QS4 RELATED DB: PDB DBREF 2QS2 A 3 116 UNP P22756 GRIK1_RAT 446 559 DBREF 2QS2 A 119 258 UNP P22756 GRIK1_RAT 682 821 DBREF 2QS2 B 3 116 UNP P22756 GRIK1_RAT 446 559 DBREF 2QS2 B 119 258 UNP P22756 GRIK1_RAT 682 821 SEQADV 2QS2 GLY A 1 UNP P22756 EXPRESSION TAG SEQADV 2QS2 SER A 2 UNP P22756 EXPRESSION TAG SEQADV 2QS2 GLY A 117 UNP P22756 LINKER SEQADV 2QS2 THR A 118 UNP P22756 LINKER SEQADV 2QS2 SER A 258 UNP P22756 GLU 821 ENGINEERED MUTATION SEQADV 2QS2 GLY B 1 UNP P22756 EXPRESSION TAG SEQADV 2QS2 SER B 2 UNP P22756 EXPRESSION TAG SEQADV 2QS2 GLY B 117 UNP P22756 LINKER SEQADV 2QS2 THR B 118 UNP P22756 LINKER SEQADV 2QS2 SER B 258 UNP P22756 GLU 821 ENGINEERED MUTATION SEQRES 1 A 258 GLY SER ASN ARG THR LEU ILE VAL THR THR ILE LEU GLU SEQRES 2 A 258 GLU PRO TYR VAL MET TYR ARG LYS SER ASP LYS PRO LEU SEQRES 3 A 258 TYR GLY ASN ASP ARG PHE GLU GLY TYR CYS LEU ASP LEU SEQRES 4 A 258 LEU LYS GLU LEU SER ASN ILE LEU GLY PHE LEU TYR ASP SEQRES 5 A 258 VAL LYS LEU VAL PRO ASP GLY LYS TYR GLY ALA GLN ASN SEQRES 6 A 258 ASP LYS GLY GLU TRP ASN GLY MET VAL LYS GLU LEU ILE SEQRES 7 A 258 ASP HIS ARG ALA ASP LEU ALA VAL ALA PRO LEU THR ILE SEQRES 8 A 258 THR TYR VAL ARG GLU LYS VAL ILE ASP PHE SER LYS PRO SEQRES 9 A 258 PHE MET THR LEU GLY ILE SER ILE LEU TYR ARG LYS GLY SEQRES 10 A 258 THR PRO ILE ASP SER ALA ASP ASP LEU ALA LYS GLN THR SEQRES 11 A 258 LYS ILE GLU TYR GLY ALA VAL ARG ASP GLY SER THR MET SEQRES 12 A 258 THR PHE PHE LYS LYS SER LYS ILE SER THR TYR GLU LYS SEQRES 13 A 258 MET TRP ALA PHE MET SER SER ARG GLN GLN SER ALA LEU SEQRES 14 A 258 VAL LYS ASN SER ASP GLU GLY ILE GLN ARG VAL LEU THR SEQRES 15 A 258 THR ASP TYR ALA LEU LEU MET GLU SER THR SER ILE GLU SEQRES 16 A 258 TYR VAL THR GLN ARG ASN CYS ASN LEU THR GLN ILE GLY SEQRES 17 A 258 GLY LEU ILE ASP SER LYS GLY TYR GLY VAL GLY THR PRO SEQRES 18 A 258 ILE GLY SER PRO TYR ARG ASP LYS ILE THR ILE ALA ILE SEQRES 19 A 258 LEU GLN LEU GLN GLU GLU GLY LYS LEU HIS MET MET LYS SEQRES 20 A 258 GLU LYS TRP TRP ARG GLY ASN GLY CYS PRO SER SEQRES 1 B 258 GLY SER ASN ARG THR LEU ILE VAL THR THR ILE LEU GLU SEQRES 2 B 258 GLU PRO TYR VAL MET TYR ARG LYS SER ASP LYS PRO LEU SEQRES 3 B 258 TYR GLY ASN ASP ARG PHE GLU GLY TYR CYS LEU ASP LEU SEQRES 4 B 258 LEU LYS GLU LEU SER ASN ILE LEU GLY PHE LEU TYR ASP SEQRES 5 B 258 VAL LYS LEU VAL PRO ASP GLY LYS TYR GLY ALA GLN ASN SEQRES 6 B 258 ASP LYS GLY GLU TRP ASN GLY MET VAL LYS GLU LEU ILE SEQRES 7 B 258 ASP HIS ARG ALA ASP LEU ALA VAL ALA PRO LEU THR ILE SEQRES 8 B 258 THR TYR VAL ARG GLU LYS VAL ILE ASP PHE SER LYS PRO SEQRES 9 B 258 PHE MET THR LEU GLY ILE SER ILE LEU TYR ARG LYS GLY SEQRES 10 B 258 THR PRO ILE ASP SER ALA ASP ASP LEU ALA LYS GLN THR SEQRES 11 B 258 LYS ILE GLU TYR GLY ALA VAL ARG ASP GLY SER THR MET SEQRES 12 B 258 THR PHE PHE LYS LYS SER LYS ILE SER THR TYR GLU LYS SEQRES 13 B 258 MET TRP ALA PHE MET SER SER ARG GLN GLN SER ALA LEU SEQRES 14 B 258 VAL LYS ASN SER ASP GLU GLY ILE GLN ARG VAL LEU THR SEQRES 15 B 258 THR ASP TYR ALA LEU LEU MET GLU SER THR SER ILE GLU SEQRES 16 B 258 TYR VAL THR GLN ARG ASN CYS ASN LEU THR GLN ILE GLY SEQRES 17 B 258 GLY LEU ILE ASP SER LYS GLY TYR GLY VAL GLY THR PRO SEQRES 18 B 258 ILE GLY SER PRO TYR ARG ASP LYS ILE THR ILE ALA ILE SEQRES 19 B 258 LEU GLN LEU GLN GLU GLU GLY LYS LEU HIS MET MET LYS SEQRES 20 B 258 GLU LYS TRP TRP ARG GLY ASN GLY CYS PRO SER HET CL A 501 1 HET 1PE A 602 16 HET UBF A 603 24 HET CL B 502 1 HET 1PE B 601 16 HET UBF B 602 24 HETNAM CL CHLORIDE ION HETNAM 1PE PENTAETHYLENE GLYCOL HETNAM UBF 3-({3-[(2S)-2-AMINO-2-CARBOXYETHYL]-5-BROMO-2,6-DIOXO- HETNAM 2 UBF 3,6-DIHYDROPYRIMIDIN-1(2H)-YL}METHYL)THIOPHENE-2- HETNAM 3 UBF CARBOXYLIC ACID HETSYN 1PE PEG400 FORMUL 3 CL 2(CL 1-) FORMUL 4 1PE 2(C10 H22 O6) FORMUL 5 UBF 2(C13 H12 BR N3 O6 S) FORMUL 9 HOH *413(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 71 ASP A 79 1 9 HELIX 4 4 THR A 92 LYS A 97 1 6 HELIX 5 5 SER A 122 LYS A 128 1 7 HELIX 6 6 GLY A 140 SER A 149 1 10 HELIX 7 7 ILE A 151 ARG A 164 1 14 HELIX 8 8 ARG A 164 LEU A 169 1 6 HELIX 9 9 ASN A 172 THR A 183 1 12 HELIX 10 10 SER A 191 GLN A 199 1 9 HELIX 11 11 TYR A 226 GLU A 240 1 15 HELIX 12 12 GLY A 241 ARG A 252 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 71 ASP B 79 1 9 HELIX 16 16 THR B 92 LYS B 97 1 6 HELIX 17 17 SER B 122 LYS B 128 1 7 HELIX 18 18 GLY B 140 SER B 149 1 10 HELIX 19 19 ILE B 151 ARG B 164 1 14 HELIX 20 20 ARG B 164 LEU B 169 1 6 HELIX 21 21 ASN B 172 THR B 183 1 12 HELIX 22 22 SER B 191 GLN B 199 1 9 HELIX 23 23 TYR B 226 GLU B 240 1 15 HELIX 24 24 GLY B 241 ARG B 252 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 LYS A 54 SHEET 3 A 3 LEU A 84 ALA A 85 1 O LEU A 84 N THR A 9 SHEET 1 B 2 MET A 18 TYR A 19 0 SHEET 2 B 2 PHE A 32 GLU A 33 -1 O GLU A 33 N MET A 18 SHEET 1 C 2 ILE A 99 PHE A 101 0 SHEET 2 C 2 GLY A 219 PRO A 221 -1 O THR A 220 N ASP A 100 SHEET 1 D 2 MET A 106 LEU A 108 0 SHEET 2 D 2 LYS A 214 TYR A 216 -1 O LYS A 214 N LEU A 108 SHEET 1 E 4 GLU A 133 GLY A 135 0 SHEET 2 E 4 TYR A 185 GLU A 190 1 O LEU A 188 N GLY A 135 SHEET 3 E 4 ILE A 110 ARG A 115 -1 N LEU A 113 O LEU A 187 SHEET 4 E 4 LEU A 204 ILE A 207 -1 O THR A 205 N TYR A 114 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 LYS B 54 SHEET 3 F 3 LEU B 84 ALA B 85 1 O LEU B 84 N THR B 9 SHEET 1 G 2 MET B 18 TYR B 19 0 SHEET 2 G 2 PHE B 32 GLU B 33 -1 O GLU B 33 N MET B 18 SHEET 1 H 2 ILE B 99 PHE B 101 0 SHEET 2 H 2 GLY B 219 PRO B 221 -1 O THR B 220 N ASP B 100 SHEET 1 I 2 MET B 106 LEU B 108 0 SHEET 2 I 2 LYS B 214 TYR B 216 -1 O LYS B 214 N LEU B 108 SHEET 1 J 4 GLU B 133 GLY B 135 0 SHEET 2 J 4 TYR B 185 GLU B 190 1 O LEU B 188 N GLY B 135 SHEET 3 J 4 ILE B 110 ARG B 115 -1 N LEU B 113 O LEU B 187 SHEET 4 J 4 LEU B 204 ILE B 207 -1 O THR B 205 N TYR B 114 CISPEP 1 GLU A 14 PRO A 15 0 -4.15 CISPEP 2 GLU B 14 PRO B 15 0 -3.06 SITE 1 AC1 3 LYS A 103 ARG A 227 HOH A 615 SITE 1 AC2 3 LYS B 103 ARG B 227 HOH B 610 SITE 1 AC3 6 ARG B 20 LYS B 21 SER B 22 ASP B 23 SITE 2 AC3 6 HOH B 738 HOH B 803 SITE 1 AC4 6 ARG A 20 LYS A 21 SER A 22 ASP A 23 SITE 2 AC4 6 HOH A 631 HOH A 680 SITE 1 AC5 17 GLU A 13 TYR A 61 PRO A 88 LEU A 89 SITE 2 AC5 17 THR A 90 ARG A 95 SER A 141 THR A 142 SITE 3 AC5 17 GLU A 190 TYR A 216 HOH A 624 HOH A 697 SITE 4 AC5 17 HOH A 701 HOH A 716 HOH A 745 HOH A 765 SITE 5 AC5 17 HOH A 813 SITE 1 AC6 16 GLU B 13 TYR B 61 PRO B 88 LEU B 89 SITE 2 AC6 16 THR B 90 ARG B 95 SER B 141 THR B 142 SITE 3 AC6 16 GLU B 190 TYR B 216 HOH B 623 HOH B 656 SITE 4 AC6 16 HOH B 666 HOH B 671 HOH B 710 HOH B 805 CRYST1 98.124 98.176 128.594 90.00 90.00 90.00 C 2 2 21 16 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 0.010191 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010186 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007776 0.00000