HEADER MEMBRANE PROTEIN 24-APR-13 4KCC TITLE CRYSTAL STRUCTURE OF THE NMDA RECEPTOR GLUN1 LIGAND BINDING DOMAIN APO TITLE 2 STATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUTAMATE RECEPTOR IONOTROPIC, NMDA 1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: LIGAND BINDING DOMAIN (UNP RESIDUES 394-544, 663-800); COMPND 5 SYNONYM: GLUN1, GLUTAMATE [NMDA] RECEPTOR SUBUNIT ZETA-1, N-METHYL-D- COMPND 6 ASPARTATE RECEPTOR SUBUNIT NR1, NMD-R1; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: BROWN RAT,RAT,RATS; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 GENE: GRIN1, NMDAR1; 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 A.J.BERGER,A.Y.LAU,M.L.MAYER REVDAT 4 20-SEP-23 4KCC 1 REMARK SEQADV REVDAT 3 02-AUG-17 4KCC 1 SOURCE REMARK REVDAT 2 06-NOV-13 4KCC 1 JRNL REVDAT 1 31-JUL-13 4KCC 0 JRNL AUTH Y.YAO,J.BELCHER,A.J.BERGER,M.L.MAYER,A.Y.LAU JRNL TITL CONFORMATIONAL ANALYSIS OF NMDA RECEPTOR GLUN1, GLUN2, AND JRNL TITL 2 GLUN3 LIGAND-BINDING DOMAINS REVEALS SUBTYPE-SPECIFIC JRNL TITL 3 CHARACTERISTICS. JRNL REF STRUCTURE V. 21 1788 2013 JRNL REFN ISSN 0969-2126 JRNL PMID 23972471 JRNL DOI 10.1016/J.STR.2013.07.011 REMARK 2 REMARK 2 RESOLUTION. 1.89 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.7.3_928) 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) : 1.89 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.85 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 3 NUMBER OF REFLECTIONS : 27414 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.174 REMARK 3 R VALUE (WORKING SET) : 0.172 REMARK 3 FREE R VALUE : 0.206 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1371 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 36.8561 - 4.0786 0.99 2667 172 0.1609 0.1783 REMARK 3 2 4.0786 - 3.2379 1.00 2654 143 0.1700 0.1899 REMARK 3 3 3.2379 - 2.8288 0.99 2646 143 0.1753 0.2042 REMARK 3 4 2.8288 - 2.5702 0.99 2625 130 0.1739 0.2391 REMARK 3 5 2.5702 - 2.3861 0.99 2609 129 0.1790 0.2147 REMARK 3 6 2.3861 - 2.2454 0.98 2609 140 0.1677 0.2543 REMARK 3 7 2.2454 - 2.1330 0.99 2583 141 0.1640 0.2291 REMARK 3 8 2.1330 - 2.0401 0.98 2586 142 0.1658 0.2188 REMARK 3 9 2.0401 - 1.9616 0.98 2587 128 0.1899 0.2546 REMARK 3 10 1.9616 - 1.8939 0.92 2477 103 0.2334 0.2874 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 REMARK 3 SHRINKAGE RADIUS : 0.86 REMARK 3 K_SOL : 0.36 REMARK 3 B_SOL : 40.38 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.250 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.490 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) : -7.91000 REMARK 3 B22 (A**2) : -1.93720 REMARK 3 B33 (A**2) : 9.84710 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 1.50970 REMARK 3 B23 (A**2) : 0.00000 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 : 0.011 2307 REMARK 3 ANGLE : 1.287 3117 REMARK 3 CHIRALITY : 0.075 339 REMARK 3 PLANARITY : 0.006 401 REMARK 3 DIHEDRAL : 13.122 870 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 5 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: (CHAIN A AND RESID 5:73) REMARK 3 ORIGIN FOR THE GROUP (A): 11.8126 -4.4637 18.9249 REMARK 3 T TENSOR REMARK 3 T11: 0.1687 T22: 0.1549 REMARK 3 T33: 0.1597 T12: 0.0865 REMARK 3 T13: -0.0579 T23: -0.0505 REMARK 3 L TENSOR REMARK 3 L11: 3.2615 L22: 2.7168 REMARK 3 L33: 0.9796 L12: -0.1354 REMARK 3 L13: 0.1035 L23: -0.0530 REMARK 3 S TENSOR REMARK 3 S11: 0.3245 S12: 0.4545 S13: -0.0828 REMARK 3 S21: -0.3042 S22: -0.2151 S23: 0.3093 REMARK 3 S31: 0.1819 S32: -0.0219 S33: -0.0873 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN A AND RESID 74:145) REMARK 3 ORIGIN FOR THE GROUP (A): 27.6265 3.6937 18.4467 REMARK 3 T TENSOR REMARK 3 T11: 0.1712 T22: 0.2850 REMARK 3 T33: 0.1774 T12: 0.0907 REMARK 3 T13: 0.0413 T23: 0.0913 REMARK 3 L TENSOR REMARK 3 L11: 1.7130 L22: 2.2567 REMARK 3 L33: 1.0676 L12: 0.1799 REMARK 3 L13: 0.6835 L23: 0.2865 REMARK 3 S TENSOR REMARK 3 S11: 0.1920 S12: 0.6064 S13: 0.2671 REMARK 3 S21: -0.2584 S22: -0.1981 S23: -0.1432 REMARK 3 S31: -0.0655 S32: 0.2413 S33: 0.0028 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: (CHAIN A AND RESID 146:246) REMARK 3 ORIGIN FOR THE GROUP (A): 37.5662 -20.2849 13.5696 REMARK 3 T TENSOR REMARK 3 T11: 0.2492 T22: 0.2671 REMARK 3 T33: 0.1317 T12: 0.1201 REMARK 3 T13: -0.0586 T23: 0.0122 REMARK 3 L TENSOR REMARK 3 L11: 5.4357 L22: 3.2569 REMARK 3 L33: 2.1716 L12: -2.8086 REMARK 3 L13: -1.7750 L23: 2.0440 REMARK 3 S TENSOR REMARK 3 S11: 0.2760 S12: 0.5478 S13: -0.1003 REMARK 3 S21: -0.3267 S22: -0.2609 S23: 0.1948 REMARK 3 S31: -0.0087 S32: 0.0879 S33: -0.0156 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: (CHAIN A AND RESID 247:277) REMARK 3 ORIGIN FOR THE GROUP (A): 27.1734 2.2498 30.8081 REMARK 3 T TENSOR REMARK 3 T11: 0.0869 T22: 0.1538 REMARK 3 T33: 0.1403 T12: -0.0055 REMARK 3 T13: -0.0039 T23: -0.0312 REMARK 3 L TENSOR REMARK 3 L11: 3.3241 L22: 4.5772 REMARK 3 L33: 2.9768 L12: -0.0507 REMARK 3 L13: -0.0382 L23: -0.3156 REMARK 3 S TENSOR REMARK 3 S11: 0.2050 S12: -0.1466 S13: 0.4536 REMARK 3 S21: 0.2156 S22: -0.1765 S23: -0.0001 REMARK 3 S31: -0.0325 S32: 0.2366 S33: -0.0600 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: (CHAIN A AND RESID 278:290) REMARK 3 ORIGIN FOR THE GROUP (A): 18.8600 -16.5929 29.0449 REMARK 3 T TENSOR REMARK 3 T11: 0.3163 T22: 0.1463 REMARK 3 T33: 0.3886 T12: 0.0277 REMARK 3 T13: -0.0069 T23: 0.0379 REMARK 3 L TENSOR REMARK 3 L11: 3.9085 L22: 1.9933 REMARK 3 L33: 4.0602 L12: 0.0517 REMARK 3 L13: -0.8572 L23: 2.3824 REMARK 3 S TENSOR REMARK 3 S11: -0.3363 S12: -0.0977 S13: -1.1695 REMARK 3 S21: 0.3515 S22: 0.1457 S23: -0.4056 REMARK 3 S31: 0.9221 S32: 0.5021 S33: -0.1788 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 4KCC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-APR-13. REMARK 100 THE DEPOSITION ID IS D_1000079159. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-APR-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 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 (111) REMARK 200 OPTICS : DOUBLE CRYSTAL 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 : 27791 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 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 (%) : 100.0 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.07800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.93 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.60 REMARK 200 R MERGE FOR SHELL (I) : 0.56000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 1PB7 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.75 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.66 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M NAKPHOSPHATE, 20% PEG 3350, 2% REMARK 280 GLYCEROL, 0.2 M NACL, 0.01 M TRIS, 0.001 M EDTA, PH 7.0, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 43.63450 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.17950 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 43.63450 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 33.17950 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A DIMER BUT THIS CAN NOT BE REMARK 300 GENERATED BY CRYSTAL SYMMETRY OPERATIONS FOR THIS STRUCTURE 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2900 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 27320 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.0 KCAL/MOL 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 70.61769 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 61.24476 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 P PO4 A 301 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 MET A 2 REMARK 465 ASP A 49 REMARK 465 THR A 50 REMARK 465 SER A 51 REMARK 465 PRO A 52 REMARK 465 GLY A 53 REMARK 465 SER A 54 REMARK 465 PRO A 55 REMARK 465 ARG A 56 REMARK 465 ASN A 99 REMARK 465 ASN A 100 REMARK 465 SER A 101 REMARK 465 ASN A 102 REMARK 465 LYS A 103 REMARK 465 ASP A 291 REMARK 465 SER A 292 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 OH TYR A 287 O HOH A 454 2.14 REMARK 500 OE1 GLN A 144 OD1 ASP A 224 2.17 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 SER A 3 HZ3 LYS A 282 4556 1.59 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 ASN A 107 -165.87 -110.06 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 PO4 A 301 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1PB7 RELATED DB: PDB REMARK 900 GLUN1 LBD GLYCINE COMPLEX REMARK 900 RELATED ID: 1PB8 RELATED DB: PDB REMARK 900 GLUN1 LBD D-SERINE COMPLEX REMARK 900 RELATED ID: 1PBQ RELATED DB: PDB REMARK 900 GLUN1 LBD DCKA COMPLEX REMARK 900 RELATED ID: 4KCD RELATED DB: PDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE PROTEIN CRYSTALLIZED IS THE EXTRACELLULAR LIGAND BINDING DOMAIN REMARK 999 OF GLUN1. 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 (394-544 AND 663-800). DBREF 4KCC A 2 152 UNP P35439 NMDZ1_RAT 394 544 DBREF 4KCC A 155 292 UNP P35439 NMDZ1_RAT 663 800 SEQADV 4KCC GLY A 1 UNP P35439 EXPRESSION TAG SEQADV 4KCC GLY A 153 UNP P35439 LINKER SEQADV 4KCC THR A 154 UNP P35439 LINKER SEQRES 1 A 292 GLY MET SER THR ARG LEU LYS ILE VAL THR ILE HIS GLN SEQRES 2 A 292 GLU PRO PHE VAL TYR VAL LYS PRO THR MET SER ASP GLY SEQRES 3 A 292 THR CYS LYS GLU GLU PHE THR VAL ASN GLY ASP PRO VAL SEQRES 4 A 292 LYS LYS VAL ILE CYS THR GLY PRO ASN ASP THR SER PRO SEQRES 5 A 292 GLY SER PRO ARG HIS THR VAL PRO GLN CYS CYS TYR GLY SEQRES 6 A 292 PHE CYS ILE ASP LEU LEU ILE LYS LEU ALA ARG THR MET SEQRES 7 A 292 ASN PHE THR TYR GLU VAL HIS LEU VAL ALA ASP GLY LYS SEQRES 8 A 292 PHE GLY THR GLN GLU ARG VAL ASN ASN SER ASN LYS LYS SEQRES 9 A 292 GLU TRP ASN GLY MET MET GLY GLU LEU LEU SER GLY GLN SEQRES 10 A 292 ALA ASP MET ILE VAL ALA PRO LEU THR ILE ASN ASN GLU SEQRES 11 A 292 ARG ALA GLN TYR ILE GLU PHE SER LYS PRO PHE LYS TYR SEQRES 12 A 292 GLN GLY LEU THR ILE LEU VAL LYS LYS GLY THR ARG ILE SEQRES 13 A 292 THR GLY ILE ASN ASP PRO ARG LEU ARG ASN PRO SER ASP SEQRES 14 A 292 LYS PHE ILE TYR ALA THR VAL LYS GLN SER SER VAL ASP SEQRES 15 A 292 ILE TYR PHE ARG ARG GLN VAL GLU LEU SER THR MET TYR SEQRES 16 A 292 ARG HIS MET GLU LYS HIS ASN TYR GLU SER ALA ALA GLU SEQRES 17 A 292 ALA ILE GLN ALA VAL ARG ASP ASN LYS LEU HIS ALA PHE SEQRES 18 A 292 ILE TRP ASP SER ALA VAL LEU GLU PHE GLU ALA SER GLN SEQRES 19 A 292 LYS CYS ASP LEU VAL THR THR GLY GLU LEU PHE PHE ARG SEQRES 20 A 292 SER GLY PHE GLY ILE GLY MET ARG LYS ASP SER PRO TRP SEQRES 21 A 292 LYS GLN ASN VAL SER LEU SER ILE LEU LYS SER HIS GLU SEQRES 22 A 292 ASN GLY PHE MET GLU ASP LEU ASP LYS THR TRP VAL ARG SEQRES 23 A 292 TYR GLN GLU CYS ASP SER HET PO4 A 301 5 HETNAM PO4 PHOSPHATE ION FORMUL 2 PO4 O4 P 3- FORMUL 3 HOH *223(H2 O) HELIX 1 1 GLY A 65 ASN A 79 1 15 HELIX 2 2 ASN A 107 SER A 115 1 9 HELIX 3 3 ASN A 128 GLN A 133 1 6 HELIX 4 4 ASP A 161 ASN A 166 1 6 HELIX 5 5 SER A 179 GLN A 188 1 10 HELIX 6 6 LEU A 191 ASN A 202 1 12 HELIX 7 7 SER A 205 ASP A 215 1 11 HELIX 8 8 SER A 225 LYS A 235 1 11 HELIX 9 9 TRP A 260 GLY A 275 1 16 HELIX 10 10 GLY A 275 VAL A 285 1 11 SHEET 1 A 6 TYR A 18 PRO A 21 0 SHEET 2 A 6 VAL A 59 TYR A 64 -1 O TYR A 64 N TYR A 18 SHEET 3 A 6 VAL A 42 GLY A 46 -1 N VAL A 42 O CYS A 63 SHEET 4 A 6 TYR A 82 LEU A 86 1 O LEU A 86 N THR A 45 SHEET 5 A 6 LEU A 6 THR A 10 1 N ILE A 8 O GLU A 83 SHEET 6 A 6 MET A 120 ILE A 121 1 O MET A 120 N VAL A 9 SHEET 1 B 2 GLN A 95 GLU A 96 0 SHEET 2 B 2 GLU A 105 TRP A 106 -1 O GLU A 105 N GLU A 96 SHEET 1 C 2 GLU A 136 PHE A 137 0 SHEET 2 C 2 GLY A 253 MET A 254 -1 O MET A 254 N GLU A 136 SHEET 1 D 4 TYR A 173 ALA A 174 0 SHEET 2 D 4 ALA A 220 ASP A 224 1 O ILE A 222 N ALA A 174 SHEET 3 D 4 LYS A 142 LYS A 151 -1 N LEU A 149 O PHE A 221 SHEET 4 D 4 LEU A 238 PHE A 250 -1 O PHE A 245 N LEU A 146 SSBOND 1 CYS A 28 CYS A 62 1555 1555 2.05 SSBOND 2 CYS A 44 CYS A 63 1555 1555 2.06 SSBOND 3 CYS A 236 CYS A 290 1555 1555 2.07 CISPEP 1 GLU A 14 PRO A 15 0 1.38 SITE 1 AC1 3 LYS A 139 LYS A 261 HOH A 412 CRYST1 87.269 66.359 63.468 90.00 105.21 90.00 C 1 2 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 0.011459 0.000000 0.003116 0.00000 SCALE2 0.000000 0.015070 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016328 0.00000