HEADER MEMBRANE PROTEIN 07-JAN-13 4IO3 TITLE CRYSTAL STRUCTURE OF THE AVGLUR1 LIGAND BINDING DOMAIN COMPLEX WITH TITLE 2 ASPARTATE AT 1.66 ANGSTROM RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: AVGLUR1 LIGAND BINDING DOMAIN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 457-567; 680-812; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ADINETA VAGA; SOURCE 3 ORGANISM_COMMON: ROTIFER; SOURCE 4 ORGANISM_TAXID: 104782; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: ORIGAMI B(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET22B MODIFIED KEYWDS MEMBRANE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.LOMASH,S.CHITTORI,M.L.MAYER REVDAT 4 20-SEP-23 4IO3 1 REMARK SEQADV REVDAT 3 09-AUG-17 4IO3 1 SOURCE REVDAT 2 20-MAR-13 4IO3 1 JRNL REVDAT 1 20-FEB-13 4IO3 0 JRNL AUTH S.LOMASH,S.CHITTORI,P.BROWN,M.L.MAYER JRNL TITL ANIONS MEDIATE LIGAND BINDING IN ADINETA VAGA GLUTAMATE JRNL TITL 2 RECEPTOR ION CHANNELS. JRNL REF STRUCTURE V. 21 414 2013 JRNL REFN ISSN 0969-2126 JRNL PMID 23434404 JRNL DOI 10.1016/J.STR.2013.01.006 REMARK 2 REMARK 2 RESOLUTION. 1.66 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: DEV_1039) 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) : 1.66 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.76 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 65127 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.157 REMARK 3 R VALUE (WORKING SET) : 0.157 REMARK 3 FREE R VALUE : 0.180 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.190 REMARK 3 FREE R VALUE TEST SET COUNT : 2076 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 35.7657 - 4.0891 1.00 4276 154 0.1506 0.1542 REMARK 3 2 4.0891 - 3.2463 1.00 4261 140 0.1476 0.1638 REMARK 3 3 3.2463 - 2.8361 1.00 4226 142 0.1582 0.1859 REMARK 3 4 2.8361 - 2.5769 1.00 4219 140 0.1603 0.1950 REMARK 3 5 2.5769 - 2.3923 1.00 4220 137 0.1534 0.1547 REMARK 3 6 2.3923 - 2.2512 1.00 4265 129 0.1437 0.1728 REMARK 3 7 2.2512 - 2.1385 1.00 4237 128 0.1389 0.1730 REMARK 3 8 2.1385 - 2.0454 1.00 4174 134 0.1452 0.1974 REMARK 3 9 2.0454 - 1.9667 1.00 4237 134 0.1605 0.1987 REMARK 3 10 1.9667 - 1.8988 1.00 4200 148 0.1697 0.1972 REMARK 3 11 1.8988 - 1.8395 1.00 4220 139 0.1684 0.2383 REMARK 3 12 1.8395 - 1.7869 1.00 4197 148 0.1824 0.2007 REMARK 3 13 1.7869 - 1.7398 1.00 4246 118 0.1986 0.2334 REMARK 3 14 1.7398 - 1.6974 1.00 4221 145 0.2036 0.2197 REMARK 3 15 1.6974 - 1.6588 0.92 3867 140 0.2198 0.2701 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.160 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.820 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.20 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 : 0.010 3944 REMARK 3 ANGLE : 1.268 5349 REMARK 3 CHIRALITY : 0.073 622 REMARK 3 PLANARITY : 0.006 686 REMARK 3 DIHEDRAL : 10.739 1472 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 8 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: (CHAIN A AND RESID 1:35) REMARK 3 ORIGIN FOR THE GROUP (A): -5.7870 39.6503 -17.7757 REMARK 3 T TENSOR REMARK 3 T11: 0.2013 T22: 0.1788 REMARK 3 T33: 0.0138 T12: -0.0436 REMARK 3 T13: -0.0296 T23: -0.0017 REMARK 3 L TENSOR REMARK 3 L11: 1.8406 L22: 1.3105 REMARK 3 L33: 0.9140 L12: 0.0923 REMARK 3 L13: 0.6040 L23: 0.7567 REMARK 3 S TENSOR REMARK 3 S11: -0.0068 S12: -0.0280 S13: 0.0886 REMARK 3 S21: -0.2822 S22: 0.0255 S23: 0.1470 REMARK 3 S31: -0.0858 S32: -0.1365 S33: 0.0186 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN A AND RESID 36:130) REMARK 3 ORIGIN FOR THE GROUP (A): 1.6499 47.6470 -9.3047 REMARK 3 T TENSOR REMARK 3 T11: 0.1199 T22: 0.0845 REMARK 3 T33: 0.0707 T12: -0.0217 REMARK 3 T13: -0.0022 T23: -0.0208 REMARK 3 L TENSOR REMARK 3 L11: 1.4553 L22: 1.6762 REMARK 3 L33: 0.7420 L12: 0.3893 REMARK 3 L13: -0.2738 L23: 0.1355 REMARK 3 S TENSOR REMARK 3 S11: -0.0150 S12: 0.0437 S13: 0.0722 REMARK 3 S21: -0.1879 S22: 0.1193 S23: -0.0846 REMARK 3 S31: -0.0824 S32: 0.0419 S33: -0.0607 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: (CHAIN A AND RESID 131:202) REMARK 3 ORIGIN FOR THE GROUP (A): 10.5944 58.0365 -10.2487 REMARK 3 T TENSOR REMARK 3 T11: 0.1494 T22: 0.1298 REMARK 3 T33: 0.2009 T12: -0.0578 REMARK 3 T13: 0.0727 T23: -0.0563 REMARK 3 L TENSOR REMARK 3 L11: 1.3643 L22: 1.8581 REMARK 3 L33: 0.6177 L12: -0.3324 REMARK 3 L13: -0.3817 L23: 0.0522 REMARK 3 S TENSOR REMARK 3 S11: 0.0463 S12: 0.0231 S13: 0.3337 REMARK 3 S21: -0.1380 S22: 0.1263 S23: -0.2542 REMARK 3 S31: -0.0830 S32: 0.0890 S33: -0.0445 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: (CHAIN A AND RESID 203:248) REMARK 3 ORIGIN FOR THE GROUP (A): 2.0406 36.1410 -7.6073 REMARK 3 T TENSOR REMARK 3 T11: 0.0850 T22: 0.0850 REMARK 3 T33: 0.0565 T12: -0.0128 REMARK 3 T13: 0.0121 T23: -0.0249 REMARK 3 L TENSOR REMARK 3 L11: 0.5247 L22: 1.8319 REMARK 3 L33: 1.4105 L12: 0.2580 REMARK 3 L13: -0.1115 L23: -0.0142 REMARK 3 S TENSOR REMARK 3 S11: -0.0458 S12: -0.1199 S13: -0.1205 REMARK 3 S21: -0.1794 S22: 0.1001 S23: -0.0761 REMARK 3 S31: 0.0651 S32: 0.1558 S33: 0.0066 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: (CHAIN B AND RESID 1:93) REMARK 3 ORIGIN FOR THE GROUP (A): -1.6506 35.4348 19.5441 REMARK 3 T TENSOR REMARK 3 T11: 0.1850 T22: 0.1543 REMARK 3 T33: 0.0408 T12: 0.0625 REMARK 3 T13: 0.0012 T23: -0.0117 REMARK 3 L TENSOR REMARK 3 L11: 1.7356 L22: 1.5719 REMARK 3 L33: 2.0089 L12: 0.8449 REMARK 3 L13: -0.0071 L23: 0.3929 REMARK 3 S TENSOR REMARK 3 S11: 0.0508 S12: -0.3388 S13: 0.0394 REMARK 3 S21: 0.4467 S22: 0.0243 S23: 0.1271 REMARK 3 S31: 0.0405 S32: -0.0373 S33: -0.0410 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: (CHAIN B AND RESID 94:117) REMARK 3 ORIGIN FOR THE GROUP (A): 11.4867 29.0879 8.1785 REMARK 3 T TENSOR REMARK 3 T11: 0.1062 T22: 0.1077 REMARK 3 T33: 0.2120 T12: 0.0250 REMARK 3 T13: -0.0305 T23: -0.0329 REMARK 3 L TENSOR REMARK 3 L11: 1.9486 L22: 0.9790 REMARK 3 L33: 0.5611 L12: -0.8762 REMARK 3 L13: -0.1300 L23: -0.0426 REMARK 3 S TENSOR REMARK 3 S11: 0.0949 S12: -0.0616 S13: -0.1157 REMARK 3 S21: 0.0236 S22: 0.0339 S23: -0.3152 REMARK 3 S31: 0.0382 S32: 0.0557 S33: -0.0632 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: (CHAIN B AND RESID 118:203) REMARK 3 ORIGIN FOR THE GROUP (A): 16.0746 20.6839 10.4473 REMARK 3 T TENSOR REMARK 3 T11: 0.1006 T22: 0.1324 REMARK 3 T33: 0.1810 T12: 0.0461 REMARK 3 T13: -0.0271 T23: -0.0107 REMARK 3 L TENSOR REMARK 3 L11: 2.0035 L22: 2.8184 REMARK 3 L33: 0.7612 L12: -0.5193 REMARK 3 L13: 0.1074 L23: 0.3080 REMARK 3 S TENSOR REMARK 3 S11: -0.1213 S12: -0.1555 S13: -0.1709 REMARK 3 S21: 0.0514 S22: 0.0789 S23: -0.2325 REMARK 3 S31: 0.0823 S32: 0.0743 S33: 0.0171 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: (CHAIN B AND RESID 204:248) REMARK 3 ORIGIN FOR THE GROUP (A): 3.4321 41.9743 11.3873 REMARK 3 T TENSOR REMARK 3 T11: 0.0850 T22: 0.1332 REMARK 3 T33: 0.0797 T12: 0.0222 REMARK 3 T13: -0.0105 T23: -0.0466 REMARK 3 L TENSOR REMARK 3 L11: 0.5686 L22: 1.7065 REMARK 3 L33: 1.1747 L12: -0.1615 REMARK 3 L13: 0.2039 L23: 0.0782 REMARK 3 S TENSOR REMARK 3 S11: -0.0241 S12: -0.0404 S13: 0.1304 REMARK 3 S21: 0.2022 S22: 0.1122 S23: -0.1076 REMARK 3 S31: -0.0803 S32: 0.1126 S33: -0.0072 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4IO3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-JAN-13. REMARK 100 THE DEPOSITION ID IS D_1000076994. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-APR-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 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) : 1.0000 REMARK 200 MONOCHROMATOR : SI(111) 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 : 65127 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.660 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 (%) : 100.0 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.05500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.66 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.69 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.80 REMARK 200 R MERGE FOR SHELL (I) : 0.58000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: 4IO2 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.03 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.56 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 22.5% PEG 3350, 0.1 M NACITRATE, 0.1 M REMARK 280 BISTRIS PROPANE, PH 6.5, 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 50.18200 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 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: 2970 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21050 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -50.0 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 ILE A 27 REMARK 465 ASP A 28 REMARK 465 THR A 29 REMARK 465 SER A 30 REMARK 465 GLY A 31 REMARK 465 ARG A 32 REMARK 465 ASP B 28 REMARK 465 THR B 29 REMARK 465 SER B 30 REMARK 465 GLY B 31 REMARK 465 ARG B 32 REMARK 465 ASN B 33 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ASN A 33 CG OD1 ND2 REMARK 470 ILE B 27 CG1 CG2 CD1 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 NH2 ARG A 154 O HOH A 583 2.00 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 HD21 ASN A 155 OE1 GLU B 94 2555 1.44 REMARK 500 ND2 ASN A 155 OE1 GLU B 94 2555 2.14 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 SER A 17 103.99 -171.77 REMARK 500 SER B 17 104.60 -171.29 REMARK 500 SER B 17 106.54 -171.10 REMARK 500 PRO B 62 152.75 -47.93 REMARK 500 ILE B 191 -63.14 -121.77 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 ASP A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ASP B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 303 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4IO2 RELATED DB: PDB REMARK 900 RELATED ID: 4IO4 RELATED DB: PDB REMARK 900 RELATED ID: 4IO5 RELATED DB: PDB REMARK 900 RELATED ID: 4IO6 RELATED DB: PDB REMARK 900 RELATED ID: 4IO7 RELATED DB: PDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE PROTEIN CRYSTALLIZED IS THE EXTRACELLULAR LIGAND BINDING DOMAIN REMARK 999 OF AVGLUR1. TRANSMEMBRANE REGIONS WERE GENETICALLY REMOVED AND REMARK 999 REPLACED WITH A GLY-THR LINKER THEREFORE, THE SEQUENCE MATCHES REMARK 999 DISCONTINUOUSLY WITH THE REFERENCE DATABASE (457-567 AND 680-812) DBREF 4IO3 A 3 113 UNP E9P5T5 E9P5T5_ADIVA 457 567 DBREF 4IO3 A 116 248 UNP E9P5T5 E9P5T5_ADIVA 680 812 DBREF 4IO3 B 3 113 UNP E9P5T5 E9P5T5_ADIVA 457 567 DBREF 4IO3 B 116 248 UNP E9P5T5 E9P5T5_ADIVA 680 812 SEQADV 4IO3 GLY A 1 UNP E9P5T5 EXPRESSION TAG SEQADV 4IO3 SER A 2 UNP E9P5T5 EXPRESSION TAG SEQADV 4IO3 GLY A 114 UNP E9P5T5 EXPRESSION TAG SEQADV 4IO3 THR A 115 UNP E9P5T5 EXPRESSION TAG SEQADV 4IO3 GLY B 1 UNP E9P5T5 EXPRESSION TAG SEQADV 4IO3 SER B 2 UNP E9P5T5 EXPRESSION TAG SEQADV 4IO3 GLY B 114 UNP E9P5T5 EXPRESSION TAG SEQADV 4IO3 THR B 115 UNP E9P5T5 EXPRESSION TAG SEQRES 1 A 248 GLY SER ALA ARG LEU LYS GLY ILE THR LEU ARG ILE GLY SEQRES 2 A 248 VAL ILE GLU SER VAL PRO PHE THR ILE VAL ALA ASN VAL SEQRES 3 A 248 ILE ASP THR SER GLY ARG ASN THR THR LYS LEU THR GLY SEQRES 4 A 248 TYR VAL LEU ASP LEU ILE GLU TYR LEU ARG ASP LYS MET SEQRES 5 A 248 GLY PHE VAL ALA ASP VAL GLN LEU ALA PRO PRO ASN THR SEQRES 6 A 248 SER TYR THR GLY LEU VAL LEU ALA LEU ALA ASN GLY ASP SEQRES 7 A 248 TYR ASP ILE ALA ILE GLY ASP ILE THR VAL THR SER ALA SEQRES 8 A 248 ARG ARG GLU ILE VAL ALA PHE SER ASN SER ILE SER ASP SEQRES 9 A 248 ASN SER MET ARG ILE LEU MET ARG LYS GLY THR LEU ILE SEQRES 10 A 248 ASP GLY MET ASP ASP LEU LYS ASN GLY LYS ILE PRO TYR SEQRES 11 A 248 ASN ARG ILE GLY ILE ARG ILE GLY THR ALA GLY GLU ASP SEQRES 12 A 248 TYR TYR LEU ARG GLU ILE SER GLY GLY SER ARG ASN PHE SEQRES 13 A 248 TYR PRO LEU LYS SER ARG GLN GLU MET TYR ASP SER LEU SEQRES 14 A 248 LEU ALA GLY ILE ILE ASP VAL SER PHE MET ASP ILE GLY SEQRES 15 A 248 THR ALA GLU TYR VAL THR ASN ASN ILE TYR CYS ASN LEU SEQRES 16 A 248 THR LEU VAL GLY GLU ASP PHE ASP LYS SER THR PHE GLY SEQRES 17 A 248 ILE VAL THR PRO LYS GLU TRP LEU TYR ALA LYS ASP LEU SEQRES 18 A 248 ASP VAL ASN ILE LEU SER LEU ARG GLU THR GLY ILE LEU SEQRES 19 A 248 ASP ASN LEU LYS LYS LYS TRP PHE GLN THR LYS ALA CYS SEQRES 20 A 248 PRO SEQRES 1 B 248 GLY SER ALA ARG LEU LYS GLY ILE THR LEU ARG ILE GLY SEQRES 2 B 248 VAL ILE GLU SER VAL PRO PHE THR ILE VAL ALA ASN VAL SEQRES 3 B 248 ILE ASP THR SER GLY ARG ASN THR THR LYS LEU THR GLY SEQRES 4 B 248 TYR VAL LEU ASP LEU ILE GLU TYR LEU ARG ASP LYS MET SEQRES 5 B 248 GLY PHE VAL ALA ASP VAL GLN LEU ALA PRO PRO ASN THR SEQRES 6 B 248 SER TYR THR GLY LEU VAL LEU ALA LEU ALA ASN GLY ASP SEQRES 7 B 248 TYR ASP ILE ALA ILE GLY ASP ILE THR VAL THR SER ALA SEQRES 8 B 248 ARG ARG GLU ILE VAL ALA PHE SER ASN SER ILE SER ASP SEQRES 9 B 248 ASN SER MET ARG ILE LEU MET ARG LYS GLY THR LEU ILE SEQRES 10 B 248 ASP GLY MET ASP ASP LEU LYS ASN GLY LYS ILE PRO TYR SEQRES 11 B 248 ASN ARG ILE GLY ILE ARG ILE GLY THR ALA GLY GLU ASP SEQRES 12 B 248 TYR TYR LEU ARG GLU ILE SER GLY GLY SER ARG ASN PHE SEQRES 13 B 248 TYR PRO LEU LYS SER ARG GLN GLU MET TYR ASP SER LEU SEQRES 14 B 248 LEU ALA GLY ILE ILE ASP VAL SER PHE MET ASP ILE GLY SEQRES 15 B 248 THR ALA GLU TYR VAL THR ASN ASN ILE TYR CYS ASN LEU SEQRES 16 B 248 THR LEU VAL GLY GLU ASP PHE ASP LYS SER THR PHE GLY SEQRES 17 B 248 ILE VAL THR PRO LYS GLU TRP LEU TYR ALA LYS ASP LEU SEQRES 18 B 248 ASP VAL ASN ILE LEU SER LEU ARG GLU THR GLY ILE LEU SEQRES 19 B 248 ASP ASN LEU LYS LYS LYS TRP PHE GLN THR LYS ALA CYS SEQRES 20 B 248 PRO HET ASP A 301 15 HET CL A 302 1 HET CL A 303 1 HET ASP B 301 12 HET CL B 302 1 HET CL B 303 1 HETNAM ASP ASPARTIC ACID HETNAM CL CHLORIDE ION FORMUL 3 ASP 2(C4 H7 N O4) FORMUL 4 CL 4(CL 1-) FORMUL 9 HOH *435(H2 O) HELIX 1 1 GLY A 39 GLY A 53 1 15 HELIX 2 2 SER A 66 ASN A 76 1 11 HELIX 3 3 THR A 89 GLU A 94 1 6 HELIX 4 4 GLY A 119 ASN A 125 1 7 HELIX 5 5 PRO A 129 ASN A 131 5 3 HELIX 6 6 THR A 139 ILE A 149 1 11 HELIX 7 7 SER A 161 ALA A 171 1 11 HELIX 8 8 ILE A 181 ILE A 191 1 11 HELIX 9 9 TYR A 217 THR A 231 1 15 HELIX 10 10 GLY A 232 GLN A 243 1 12 HELIX 11 11 GLY B 39 GLY B 53 1 15 HELIX 12 12 SER B 66 ASN B 76 1 11 HELIX 13 13 THR B 89 GLU B 94 1 6 HELIX 14 14 GLY B 119 ASN B 125 1 7 HELIX 15 15 PRO B 129 ASN B 131 5 3 HELIX 16 16 THR B 139 ILE B 149 1 11 HELIX 17 17 SER B 161 ALA B 171 1 11 HELIX 18 18 ILE B 181 ILE B 191 1 11 HELIX 19 19 TYR B 217 THR B 231 1 15 HELIX 20 20 GLY B 232 GLN B 243 1 12 SHEET 1 A 3 VAL A 55 LEU A 60 0 SHEET 2 A 3 THR A 9 VAL A 14 1 N ILE A 12 O GLN A 59 SHEET 3 A 3 ILE A 81 ALA A 82 1 O ILE A 81 N GLY A 13 SHEET 1 B 2 ILE A 22 ASN A 25 0 SHEET 2 B 2 THR A 35 THR A 38 -1 O THR A 38 N ILE A 22 SHEET 1 C 2 ALA A 97 PHE A 98 0 SHEET 2 C 2 VAL A 210 THR A 211 -1 O THR A 211 N ALA A 97 SHEET 1 D 5 TYR A 157 LEU A 159 0 SHEET 2 D 5 ILE A 133 ARG A 136 1 N ILE A 133 O TYR A 157 SHEET 3 D 5 VAL A 176 ASP A 180 1 O VAL A 176 N GLY A 134 SHEET 4 D 5 SER A 103 ARG A 112 -1 N ARG A 108 O MET A 179 SHEET 5 D 5 LEU A 195 PHE A 207 -1 O PHE A 202 N MET A 107 SHEET 1 E 3 VAL B 55 LEU B 60 0 SHEET 2 E 3 THR B 9 VAL B 14 1 N ILE B 12 O GLN B 59 SHEET 3 E 3 ILE B 81 ALA B 82 1 O ILE B 81 N GLY B 13 SHEET 1 F 2 ILE B 22 ASN B 25 0 SHEET 2 F 2 THR B 35 THR B 38 -1 O THR B 38 N ILE B 22 SHEET 1 G 2 ALA B 97 PHE B 98 0 SHEET 2 G 2 VAL B 210 THR B 211 -1 O THR B 211 N ALA B 97 SHEET 1 H 5 TYR B 157 LEU B 159 0 SHEET 2 H 5 ILE B 133 ARG B 136 1 N ILE B 133 O TYR B 157 SHEET 3 H 5 VAL B 176 ASP B 180 1 O VAL B 176 N GLY B 134 SHEET 4 H 5 SER B 103 ARG B 112 -1 N LEU B 110 O SER B 177 SHEET 5 H 5 LEU B 195 PHE B 207 -1 O PHE B 202 N MET B 107 SSBOND 1 CYS A 193 CYS A 247 1555 1555 2.02 SSBOND 2 CYS B 193 CYS B 247 1555 1555 2.04 CISPEP 1 VAL A 18 PRO A 19 0 2.70 CISPEP 2 VAL B 18 PRO B 19 0 -0.25 CISPEP 3 VAL B 18 PRO B 19 0 1.91 SITE 1 AC1 13 TYR A 67 ASP A 85 ILE A 86 THR A 87 SITE 2 AC1 13 ARG A 92 ARG A 136 THR A 139 ALA A 140 SITE 3 AC1 13 ARG A 162 ASP A 180 HOH A 422 HOH A 602 SITE 4 AC1 13 HOH A 603 SITE 1 AC2 5 ARG A 93 LYS A 213 GLU A 214 HOH A 457 SITE 2 AC2 5 HOH A 510 SITE 1 AC3 3 ASN A 100 ARG A 229 THR B 206 SITE 1 AC4 13 TYR B 67 ASP B 85 ILE B 86 THR B 87 SITE 2 AC4 13 ARG B 92 ARG B 136 THR B 139 ALA B 140 SITE 3 AC4 13 ARG B 162 ASP B 180 HOH B 419 HOH B 596 SITE 4 AC4 13 HOH B 597 SITE 1 AC5 5 ARG B 93 LYS B 213 GLU B 214 HOH B 435 SITE 2 AC5 5 HOH B 502 SITE 1 AC6 4 THR A 206 ASN B 100 SER B 101 ARG B 229 CRYST1 55.132 100.364 56.896 90.00 116.40 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 0.018138 0.000000 0.009004 0.00000 SCALE2 0.000000 0.009964 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019622 0.00000