HEADER MEMBRANE PROTEIN 18-NOV-05 2F36 TITLE CRYSTAL STRUCTURE OF THE GLUR5 LIGAND BINDING CORE DIMER WITH TITLE 2 GLUTAMATE AT 2.1 ANGSTROMS RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUTAMATE RECEPTOR, IONOTROPIC KAINATE 1; COMPND 3 CHAIN: A, B, C, D; COMPND 4 FRAGMENT: GLUR5 LIGAND BINDING CORE (SEQUENCE DATABASE 446-559 AND COMPND 5 682-821); COMPND 6 SYNONYM: GLUTAMATE RECEPTOR 5, GLUR-5, GLUR5; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: NORWAY RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 GENE: GRIK1; 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: PET22 (MODIFIED) KEYWDS MEMBRANE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.L.MAYER REVDAT 6 23-AUG-23 2F36 1 REMARK REVDAT 5 20-OCT-21 2F36 1 REMARK SEQADV REVDAT 4 16-AUG-17 2F36 1 SOURCE REMARK REVDAT 3 13-JUL-11 2F36 1 VERSN REVDAT 2 24-FEB-09 2F36 1 VERSN REVDAT 1 04-APR-06 2F36 0 JRNL AUTH M.L.MAYER,A.GHOSAL,N.P.DOLMAN,D.E.JANE JRNL TITL CRYSTAL STRUCTURES OF THE KAINATE RECEPTOR GLUR5 LIGAND JRNL TITL 2 BINDING CORE DIMER WITH NOVEL GLUR5-SELECTIVE ANTAGONISTS. JRNL REF J.NEUROSCI. V. 26 2852 2006 JRNL REFN ISSN 0270-6474 JRNL PMID 16540562 JRNL DOI 10.1523/JNEUROSCI.0123-06.2005 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.L.MAYER REMARK 1 TITL CRYSTAL STRUCTURES OF THE GLUR5 AND GLUR6 LIGAND BINDING REMARK 1 TITL 2 CORES: MOLECULAR MECHANISMS UNDERLYING KAINATE RECEPTOR REMARK 1 TITL 3 SELECTIVITY REMARK 1 REF NEURON V. 45 539 2005 REMARK 1 REFN ISSN 0896-6273 REMARK 1 PMID 15721240 REMARK 1 DOI 10.1016/J.NEURON.2005.01.031 REMARK 2 REMARK 2 RESOLUTION. 2.11 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) : 2.11 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.87 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 53310 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) : 0.191 REMARK 3 R VALUE (WORKING SET) : 0.186 REMARK 3 FREE R VALUE : 0.241 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 6016 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) : 2.11 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.17 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3620 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2060 REMARK 3 BIN FREE R VALUE SET COUNT : 427 REMARK 3 BIN FREE R VALUE : 0.2790 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 8008 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 60 REMARK 3 SOLVENT ATOMS : 439 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.73 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.13000 REMARK 3 B22 (A**2) : 0.14000 REMARK 3 B33 (A**2) : 0.11000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.37000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.268 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.210 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.143 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 10.362 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.952 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.921 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 8165 ; 0.016 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 11033 ; 1.839 ; 1.980 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1009 ; 2.689 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 345 ;29.596 ;24.377 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1487 ;11.392 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 43 ;13.914 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1220 ; 0.144 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 6045 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 3886 ; 0.238 ; 0.300 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 5732 ; 0.322 ; 0.500 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 879 ; 0.227 ; 0.500 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): 59 ; 0.291 ; 0.300 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 21 ; 0.326 ; 0.500 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): 5171 ; 1.529 ; 2.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 8083 ; 2.323 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 3485 ; 1.510 ; 2.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2950 ; 2.208 ; 3.000 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 : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 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 5 A 258 REMARK 3 ORIGIN FOR THE GROUP (A): -1.7252 .5432 19.2188 REMARK 3 T TENSOR REMARK 3 T11: -.0521 T22: .0090 REMARK 3 T33: -.0268 T12: .0096 REMARK 3 T13: -.0079 T23: -.0116 REMARK 3 L TENSOR REMARK 3 L11: .8408 L22: .3911 REMARK 3 L33: .4905 L12: -.3272 REMARK 3 L13: -.3754 L23: .0569 REMARK 3 S TENSOR REMARK 3 S11: .0402 S12: .1099 S13: -.0853 REMARK 3 S21: .0325 S22: -.0672 S23: .0567 REMARK 3 S31: -.0266 S32: -.0915 S33: .0270 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 : B 5 B 252 REMARK 3 ORIGIN FOR THE GROUP (A): 27.4783 -2.9813 12.2394 REMARK 3 T TENSOR REMARK 3 T11: -.0313 T22: -.0308 REMARK 3 T33: .0011 T12: .0081 REMARK 3 T13: -.0077 T23: .0064 REMARK 3 L TENSOR REMARK 3 L11: .4133 L22: .7304 REMARK 3 L33: .4055 L12: .2080 REMARK 3 L13: -.2193 L23: .1960 REMARK 3 S TENSOR REMARK 3 S11: .0236 S12: -.0160 S13: -.0412 REMARK 3 S21: .0103 S22: -.0217 S23: -.0759 REMARK 3 S31: .0025 S32: .0258 S33: -.0018 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 : C 5 C 258 REMARK 3 ORIGIN FOR THE GROUP (A): 20.8788 20.6820 41.0344 REMARK 3 T TENSOR REMARK 3 T11: .0129 T22: -.0187 REMARK 3 T33: -.0691 T12: -.0083 REMARK 3 T13: -.0154 T23: -.0064 REMARK 3 L TENSOR REMARK 3 L11: .5485 L22: 1.2217 REMARK 3 L33: .2515 L12: .0827 REMARK 3 L13: .0211 L23: -.0378 REMARK 3 S TENSOR REMARK 3 S11: .0052 S12: -.0234 S13: .0143 REMARK 3 S21: .0502 S22: -.0361 S23: -.0937 REMARK 3 S31: -.0428 S32: .0186 S33: .0309 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 : D 5 D 252 REMARK 3 ORIGIN FOR THE GROUP (A): -8.4004 27.5283 43.7021 REMARK 3 T TENSOR REMARK 3 T11: -.0263 T22: -.0604 REMARK 3 T33: .1101 T12: .0152 REMARK 3 T13: .0895 T23: -.1040 REMARK 3 L TENSOR REMARK 3 L11: 1.4129 L22: .7807 REMARK 3 L33: .9371 L12: 1.0248 REMARK 3 L13: .2222 L23: -.0224 REMARK 3 S TENSOR REMARK 3 S11: .1569 S12: -.1124 S13: .5098 REMARK 3 S21: .1922 S22: -.1787 S23: .4607 REMARK 3 S31: .0729 S32: -.0453 S33: .0218 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 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 2F36 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-DEC-05. REMARK 100 THE DEPOSITION ID IS D_1000035395. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-OCT-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.1 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) : 0.99997 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL SI-220 REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 53310 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : 0.08400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.18 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.34400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.620 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB 1TXF REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.75 M AMMONIUM SULFATE 100 MM HEPES REMARK 280 10 MM GLUTAMIC ACID, PH 7.1, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 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 36.89200 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 AUTHOR STATES: DIMERS FORMED BY CHAINS A AND B, REMARK 300 AND BY CHAINS C AND D, ARE BELIEVED TO OCCUR IN REMARK 300 THE INTACT MEMBRANE PROTEIN. 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 10650 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 40660 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -87.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 ASN A 3 REMARK 465 ARG A 4 REMARK 465 GLY B 1 REMARK 465 SER B 2 REMARK 465 ASN B 3 REMARK 465 ARG B 4 REMARK 465 GLY B 253 REMARK 465 ASN B 254 REMARK 465 GLY B 255 REMARK 465 CYS B 256 REMARK 465 PRO B 257 REMARK 465 SER B 258 REMARK 465 GLY C 1 REMARK 465 SER C 2 REMARK 465 ASN C 3 REMARK 465 ARG C 4 REMARK 465 GLY D 1 REMARK 465 SER D 2 REMARK 465 ASN D 3 REMARK 465 ARG D 4 REMARK 465 GLY D 253 REMARK 465 ASN D 254 REMARK 465 GLY D 255 REMARK 465 CYS D 256 REMARK 465 PRO D 257 REMARK 465 SER D 258 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 GLU A 69 CG CD OE1 OE2 REMARK 480 GLN A 166 CD OE1 NE2 REMARK 480 SER A 167 OG REMARK 480 LYS B 21 CG CD CE NZ REMARK 480 ASP B 23 CB CG OD1 OD2 REMARK 480 LYS B 24 CB CG CD CE NZ REMARK 480 LYS B 128 CD CE NZ REMARK 480 LYS C 21 CB CG CD CE NZ REMARK 480 LYS C 24 CB CG CD CE NZ REMARK 480 TYR C 27 CB CG CD1 CD2 CE1 CE2 CZ REMARK 480 TYR C 27 OH REMARK 480 LYS C 131 CD CE NZ REMARK 480 LYS C 148 CE NZ REMARK 480 GLU C 248 CD OE1 OE2 REMARK 480 ARG C 252 CG CD NE CZ NH1 NH2 REMARK 480 LYS D 21 CB CG CD CE NZ REMARK 480 LYS D 24 CB CG CD CE NZ REMARK 480 LYS D 54 CG CD CE NZ REMARK 480 LYS D 67 CB CG CD CE NZ REMARK 480 VAL D 74 CB CG1 CG2 REMARK 480 LYS D 75 CB CG CD CE NZ REMARK 480 ASP D 83 CG OD1 OD2 REMARK 480 LYS D 148 CE NZ REMARK 480 LYS D 150 CD CE NZ REMARK 480 SER D 152 OG REMARK 480 ARG D 164 CB CG CD NE CZ NH1 NH2 REMARK 480 GLN D 166 CB CG CD OE1 NE2 REMARK 480 SER D 167 OG REMARK 480 LYS D 171 CB CG CD CE NZ REMARK 480 ARG D 200 CD NE CZ NH1 NH2 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 O HOH A 652 O HOH A 696 1.72 REMARK 500 NE2 GLN D 238 O HOH D 634 1.83 REMARK 500 O HOH A 684 O HOH C 667 1.90 REMARK 500 OE1 GLU A 133 NH2 ARG A 179 1.97 REMARK 500 OD1 ASP C 121 O HOH C 670 2.03 REMARK 500 N GLY C 223 O HOH C 693 2.07 REMARK 500 NH1 ARG B 138 OE1 GLN B 166 2.13 REMARK 500 CG ARG D 200 NH2 ARG D 252 2.15 REMARK 500 O GLY B 117 O HOH B 735 2.16 REMARK 500 O HOH A 718 O HOH B 680 2.16 REMARK 500 NH1 ARG D 115 OD2 ASP D 184 2.18 REMARK 500 O HOH A 668 O HOH C 655 2.18 REMARK 500 OG SER D 193 O HOH D 619 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 NE2 GLN C 165 O GLY D 223 2646 2.18 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 GLN A 166 CG GLN A 166 CD 0.164 REMARK 500 SER A 167 CB SER A 167 OG 0.078 REMARK 500 ASP B 23 CA ASP B 23 CB -0.383 REMARK 500 LYS C 21 CA LYS C 21 CB -0.287 REMARK 500 TYR C 27 CA TYR C 27 CB 0.472 REMARK 500 GLU C 248 CG GLU C 248 CD -0.204 REMARK 500 LYS D 24 CA LYS D 24 CB 0.449 REMARK 500 ASP D 83 CB ASP D 83 CG 0.302 REMARK 500 LYS D 150 CG LYS D 150 CD 0.234 REMARK 500 SER D 152 CB SER D 152 OG 0.472 REMARK 500 ARG D 164 CA ARG D 164 CB -0.366 REMARK 500 LYS D 171 CA LYS D 171 CB -0.153 REMARK 500 ARG D 200 CG ARG D 200 CD 0.190 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 LEU A 37 CA - CB - CG ANGL. DEV. = -20.0 DEGREES REMARK 500 ASP B 23 N - CA - CB ANGL. DEV. = 27.8 DEGREES REMARK 500 ASP B 23 CA - CB - CG ANGL. DEV. = -23.2 DEGREES REMARK 500 LYS B 24 N - CA - CB ANGL. DEV. = -13.6 DEGREES REMARK 500 LEU B 37 CA - CB - CG ANGL. DEV. = -16.4 DEGREES REMARK 500 ARG B 227 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 ARG B 227 NE - CZ - NH2 ANGL. DEV. = -4.0 DEGREES REMARK 500 LYS C 24 N - CA - CB ANGL. DEV. = -12.3 DEGREES REMARK 500 TYR C 27 CB - CA - C ANGL. DEV. = -18.0 DEGREES REMARK 500 TYR C 27 N - CA - CB ANGL. DEV. = -15.1 DEGREES REMARK 500 LEU C 37 CA - CB - CG ANGL. DEV. = -17.4 DEGREES REMARK 500 LEU C 84 CA - CB - CG ANGL. DEV. = 13.9 DEGREES REMARK 500 LYS D 75 N - CA - CB ANGL. DEV. = 24.4 DEGREES REMARK 500 ASP D 83 CB - CG - OD1 ANGL. DEV. = -6.8 DEGREES REMARK 500 ASP D 83 CB - CG - OD2 ANGL. DEV. = 7.0 DEGREES REMARK 500 ARG D 164 N - CA - CB ANGL. DEV. = 23.3 DEGREES REMARK 500 GLN D 166 N - CA - CB ANGL. DEV. = 11.1 DEGREES REMARK 500 LEU D 188 CA - CB - CG ANGL. DEV. = 14.7 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 13 108.42 -172.28 REMARK 500 GLN A 165 -36.84 -23.05 REMARK 500 HIS B 80 16.46 58.34 REMARK 500 THR B 118 -162.16 -66.32 REMARK 500 GLU C 13 112.94 -167.98 REMARK 500 SER C 22 132.84 -171.06 REMARK 500 GLU D 13 119.54 -167.19 REMARK 500 ASN D 65 170.06 -59.48 REMARK 500 LYS D 67 -86.80 -168.10 REMARK 500 HIS D 80 24.31 48.94 REMARK 500 PRO D 88 65.55 -69.85 REMARK 500 GLN D 165 -71.73 -7.29 REMARK 500 GLN D 166 -80.64 -58.11 REMARK 500 ASN D 201 93.73 -163.18 REMARK 500 ILE D 222 134.59 -39.77 REMARK 500 PRO D 225 0.87 -68.82 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 SO4 B 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 604 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GLU A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GLU A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GLU A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GLU A 504 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1TXF RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE GLUR5 LIGAND BINDING CORE IN COMPLEX WITH REMARK 900 GLUTAMATE AT 2.1 ANGSTROM RESOLUTION REMARK 900 RELATED ID: 2F34 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE GLUR5 LIGAND BINDING CORE IN COMPLEX WITH REMARK 900 UBP310 AT 1.72 ANGSTROMS RESOLUTION REMARK 900 RELATED ID: 2F35 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE GLUR5 LIGAND BINDING CORE IN COMPLEX WITH REMARK 900 UBP302 AT 1.86 ANGSTROMS RESOLUTION DBREF 2F36 A 3 116 UNP P22756 GRIK1_RAT 446 559 DBREF 2F36 A 119 258 UNP P22756 GRIK1_RAT 682 821 DBREF 2F36 B 3 116 UNP P22756 GRIK1_RAT 446 559 DBREF 2F36 B 119 258 UNP P22756 GRIK1_RAT 682 821 DBREF 2F36 C 3 116 UNP P22756 GRIK1_RAT 446 559 DBREF 2F36 C 119 258 UNP P22756 GRIK1_RAT 682 821 DBREF 2F36 D 3 116 UNP P22756 GRIK1_RAT 446 559 DBREF 2F36 D 119 258 UNP P22756 GRIK1_RAT 682 821 SEQADV 2F36 GLY A 1 UNP P22756 CLONING ARTIFACT SEQADV 2F36 SER A 2 UNP P22756 CLONING ARTIFACT SEQADV 2F36 GLY A 117 UNP P22756 LINKER SEQADV 2F36 THR A 118 UNP P22756 LINKER SEQADV 2F36 SER A 258 UNP P22756 GLU 821 ENGINEERED MUTATION SEQADV 2F36 GLY B 1 UNP P22756 CLONING ARTIFACT SEQADV 2F36 SER B 2 UNP P22756 CLONING ARTIFACT SEQADV 2F36 GLY B 117 UNP P22756 LINKER SEQADV 2F36 THR B 118 UNP P22756 LINKER SEQADV 2F36 SER B 258 UNP P22756 GLU 821 ENGINEERED MUTATION SEQADV 2F36 GLY C 1 UNP P22756 CLONING ARTIFACT SEQADV 2F36 SER C 2 UNP P22756 CLONING ARTIFACT SEQADV 2F36 GLY C 117 UNP P22756 LINKER SEQADV 2F36 THR C 118 UNP P22756 LINKER SEQADV 2F36 SER C 258 UNP P22756 GLU 821 ENGINEERED MUTATION SEQADV 2F36 GLY D 1 UNP P22756 CLONING ARTIFACT SEQADV 2F36 SER D 2 UNP P22756 CLONING ARTIFACT SEQADV 2F36 GLY D 117 UNP P22756 LINKER SEQADV 2F36 THR D 118 UNP P22756 LINKER SEQADV 2F36 SER D 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 SEQRES 1 C 258 GLY SER ASN ARG THR LEU ILE VAL THR THR ILE LEU GLU SEQRES 2 C 258 GLU PRO TYR VAL MET TYR ARG LYS SER ASP LYS PRO LEU SEQRES 3 C 258 TYR GLY ASN ASP ARG PHE GLU GLY TYR CYS LEU ASP LEU SEQRES 4 C 258 LEU LYS GLU LEU SER ASN ILE LEU GLY PHE LEU TYR ASP SEQRES 5 C 258 VAL LYS LEU VAL PRO ASP GLY LYS TYR GLY ALA GLN ASN SEQRES 6 C 258 ASP LYS GLY GLU TRP ASN GLY MET VAL LYS GLU LEU ILE SEQRES 7 C 258 ASP HIS ARG ALA ASP LEU ALA VAL ALA PRO LEU THR ILE SEQRES 8 C 258 THR TYR VAL ARG GLU LYS VAL ILE ASP PHE SER LYS PRO SEQRES 9 C 258 PHE MET THR LEU GLY ILE SER ILE LEU TYR ARG LYS GLY SEQRES 10 C 258 THR PRO ILE ASP SER ALA ASP ASP LEU ALA LYS GLN THR SEQRES 11 C 258 LYS ILE GLU TYR GLY ALA VAL ARG ASP GLY SER THR MET SEQRES 12 C 258 THR PHE PHE LYS LYS SER LYS ILE SER THR TYR GLU LYS SEQRES 13 C 258 MET TRP ALA PHE MET SER SER ARG GLN GLN SER ALA LEU SEQRES 14 C 258 VAL LYS ASN SER ASP GLU GLY ILE GLN ARG VAL LEU THR SEQRES 15 C 258 THR ASP TYR ALA LEU LEU MET GLU SER THR SER ILE GLU SEQRES 16 C 258 TYR VAL THR GLN ARG ASN CYS ASN LEU THR GLN ILE GLY SEQRES 17 C 258 GLY LEU ILE ASP SER LYS GLY TYR GLY VAL GLY THR PRO SEQRES 18 C 258 ILE GLY SER PRO TYR ARG ASP LYS ILE THR ILE ALA ILE SEQRES 19 C 258 LEU GLN LEU GLN GLU GLU GLY LYS LEU HIS MET MET LYS SEQRES 20 C 258 GLU LYS TRP TRP ARG GLY ASN GLY CYS PRO SER SEQRES 1 D 258 GLY SER ASN ARG THR LEU ILE VAL THR THR ILE LEU GLU SEQRES 2 D 258 GLU PRO TYR VAL MET TYR ARG LYS SER ASP LYS PRO LEU SEQRES 3 D 258 TYR GLY ASN ASP ARG PHE GLU GLY TYR CYS LEU ASP LEU SEQRES 4 D 258 LEU LYS GLU LEU SER ASN ILE LEU GLY PHE LEU TYR ASP SEQRES 5 D 258 VAL LYS LEU VAL PRO ASP GLY LYS TYR GLY ALA GLN ASN SEQRES 6 D 258 ASP LYS GLY GLU TRP ASN GLY MET VAL LYS GLU LEU ILE SEQRES 7 D 258 ASP HIS ARG ALA ASP LEU ALA VAL ALA PRO LEU THR ILE SEQRES 8 D 258 THR TYR VAL ARG GLU LYS VAL ILE ASP PHE SER LYS PRO SEQRES 9 D 258 PHE MET THR LEU GLY ILE SER ILE LEU TYR ARG LYS GLY SEQRES 10 D 258 THR PRO ILE ASP SER ALA ASP ASP LEU ALA LYS GLN THR SEQRES 11 D 258 LYS ILE GLU TYR GLY ALA VAL ARG ASP GLY SER THR MET SEQRES 12 D 258 THR PHE PHE LYS LYS SER LYS ILE SER THR TYR GLU LYS SEQRES 13 D 258 MET TRP ALA PHE MET SER SER ARG GLN GLN SER ALA LEU SEQRES 14 D 258 VAL LYS ASN SER ASP GLU GLY ILE GLN ARG VAL LEU THR SEQRES 15 D 258 THR ASP TYR ALA LEU LEU MET GLU SER THR SER ILE GLU SEQRES 16 D 258 TYR VAL THR GLN ARG ASN CYS ASN LEU THR GLN ILE GLY SEQRES 17 D 258 GLY LEU ILE ASP SER LYS GLY TYR GLY VAL GLY THR PRO SEQRES 18 D 258 ILE GLY SER PRO TYR ARG ASP LYS ILE THR ILE ALA ILE SEQRES 19 D 258 LEU GLN LEU GLN GLU GLU GLY LYS LEU HIS MET MET LYS SEQRES 20 D 258 GLU LYS TRP TRP ARG GLY ASN GLY CYS PRO SER HET SO4 A 604 5 HET GLU A 501 10 HET GLU A 502 10 HET GLU A 503 10 HET GLU A 504 10 HET SO4 B 601 10 HET SO4 C 603 5 HET SO4 D 602 5 HETNAM SO4 SULFATE ION HETNAM GLU GLUTAMIC ACID FORMUL 5 SO4 4(O4 S 2-) FORMUL 6 GLU 4(C5 H9 N O4) FORMUL 13 HOH *439(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 SER B 163 1 13 HELIX 20 20 ARG B 164 SER B 167 5 4 HELIX 21 21 ASN B 172 THR B 183 1 12 HELIX 22 22 SER B 191 ASN B 201 1 11 HELIX 23 23 PRO B 225 GLU B 240 1 16 HELIX 24 24 GLY B 241 TRP B 251 1 11 HELIX 25 25 TYR C 27 ASP C 30 5 4 HELIX 26 26 GLY C 34 GLY C 48 1 15 HELIX 27 27 ASN C 71 ASP C 79 1 9 HELIX 28 28 THR C 92 LYS C 97 1 6 HELIX 29 29 SER C 122 LYS C 128 1 7 HELIX 30 30 GLY C 140 SER C 149 1 10 HELIX 31 31 ILE C 151 SER C 167 1 17 HELIX 32 32 ASN C 172 THR C 183 1 12 HELIX 33 33 SER C 191 GLN C 199 1 9 HELIX 34 34 TYR C 226 GLU C 240 1 15 HELIX 35 35 GLY C 241 ARG C 252 1 12 HELIX 36 36 TYR D 27 ASP D 30 5 4 HELIX 37 37 GLY D 34 GLY D 48 1 15 HELIX 38 38 ASN D 71 ASP D 79 1 9 HELIX 39 39 THR D 92 LYS D 97 1 6 HELIX 40 40 SER D 122 LYS D 128 1 7 HELIX 41 41 GLY D 140 SER D 149 1 10 HELIX 42 42 ILE D 151 ARG D 164 1 14 HELIX 43 43 ARG D 164 LEU D 169 1 6 HELIX 44 44 ASN D 172 THR D 183 1 12 HELIX 45 45 SER D 191 ARG D 200 1 10 HELIX 46 46 TYR D 226 GLU D 240 1 15 HELIX 47 47 GLY D 241 ARG D 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 SER B 111 O MET B 189 SHEET 4 J 4 LEU B 204 ILE B 207 -1 O THR B 205 N TYR B 114 SHEET 1 K 3 TYR C 51 LEU C 55 0 SHEET 2 K 3 LEU C 6 THR C 10 1 N VAL C 8 O LYS C 54 SHEET 3 K 3 LEU C 84 ALA C 85 1 O LEU C 84 N THR C 9 SHEET 1 L 2 MET C 18 TYR C 19 0 SHEET 2 L 2 PHE C 32 GLU C 33 -1 O GLU C 33 N MET C 18 SHEET 1 M 2 ILE C 99 PHE C 101 0 SHEET 2 M 2 GLY C 219 PRO C 221 -1 O THR C 220 N ASP C 100 SHEET 1 N 2 MET C 106 LEU C 108 0 SHEET 2 N 2 LYS C 214 TYR C 216 -1 O LYS C 214 N LEU C 108 SHEET 1 O 4 GLU C 133 GLY C 135 0 SHEET 2 O 4 TYR C 185 GLU C 190 1 O LEU C 188 N GLY C 135 SHEET 3 O 4 ILE C 110 ARG C 115 -1 N LEU C 113 O LEU C 187 SHEET 4 O 4 LEU C 204 ILE C 207 -1 O THR C 205 N TYR C 114 SHEET 1 P 3 TYR D 51 LEU D 55 0 SHEET 2 P 3 LEU D 6 THR D 10 1 N VAL D 8 O ASP D 52 SHEET 3 P 3 LEU D 84 ALA D 85 1 O LEU D 84 N THR D 9 SHEET 1 Q 2 MET D 18 TYR D 19 0 SHEET 2 Q 2 PHE D 32 GLU D 33 -1 O GLU D 33 N MET D 18 SHEET 1 R 2 ILE D 99 PHE D 101 0 SHEET 2 R 2 GLY D 219 PRO D 221 -1 O THR D 220 N ASP D 100 SHEET 1 S 2 MET D 106 LEU D 108 0 SHEET 2 S 2 LYS D 214 TYR D 216 -1 O LYS D 214 N LEU D 108 SHEET 1 T 4 GLU D 133 GLY D 135 0 SHEET 2 T 4 TYR D 185 GLU D 190 1 O LEU D 188 N GLY D 135 SHEET 3 T 4 ILE D 110 ARG D 115 -1 N SER D 111 O MET D 189 SHEET 4 T 4 LEU D 204 ILE D 207 -1 O ILE D 207 N ILE D 112 SSBOND 1 CYS A 202 CYS A 256 1555 1555 2.03 SSBOND 2 CYS C 202 CYS C 256 1555 1555 1.98 CISPEP 1 GLU A 14 PRO A 15 0 -1.72 CISPEP 2 GLU B 14 PRO B 15 0 -3.71 CISPEP 3 GLU C 14 PRO C 15 0 -0.95 CISPEP 4 GLU D 14 PRO D 15 0 -2.20 SITE 1 AC1 3 ARG A 227 GLY B 223 ARG B 227 SITE 1 AC2 2 ARG C 227 ARG D 227 SITE 1 AC3 4 PRO A 257 MET C 106 THR C 107 SER D 213 SITE 1 AC4 5 MET A 106 THR A 107 HOH A 714 SER B 213 SITE 2 AC4 5 PRO C 257 SITE 1 AC5 14 TYR A 61 PRO A 88 LEU A 89 THR A 90 SITE 2 AC5 14 ARG A 95 GLY A 140 SER A 141 THR A 142 SITE 3 AC5 14 GLU A 190 TYR A 216 HOH A 606 HOH A 609 SITE 4 AC5 14 HOH A 610 HOH A 620 SITE 1 AC6 12 HOH A 605 TYR B 61 PRO B 88 LEU B 89 SITE 2 AC6 12 THR B 90 ARG B 95 GLY B 140 SER B 141 SITE 3 AC6 12 THR B 142 GLU B 190 HOH B 603 HOH B 608 SITE 1 AC7 14 HOH A 615 TYR C 61 PRO C 88 LEU C 89 SITE 2 AC7 14 THR C 90 ARG C 95 GLY C 140 SER C 141 SITE 3 AC7 14 THR C 142 GLU C 190 TYR C 216 HOH C 610 SITE 4 AC7 14 HOH C 615 HOH C 654 SITE 1 AC8 11 HOH A 664 TYR D 61 PRO D 88 LEU D 89 SITE 2 AC8 11 THR D 90 ARG D 95 GLY D 140 SER D 141 SITE 3 AC8 11 THR D 142 GLU D 190 HOH D 632 CRYST1 62.694 73.784 115.918 90.00 99.74 90.00 P 1 21 1 8 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 0.015950 0.000000 0.002738 0.00000 SCALE2 0.000000 0.013553 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008753 0.00000