HEADER SIGNALING PROTEIN 10-MAR-17 5X9X TITLE SOLUTION STRUCTURE OF HETERODIMERIC COILED-COIL DOMAIN OF DROSOPHILA TITLE 2 GABAB RECEPTOR 1 AND 2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: METABOTROPIC GABA-B RECEPTOR SUBTYPE 1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: COILED COIL DOMAIN, UNP RESIDUES 755-796; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: METABOTROPIC GABA-B RECEPTOR SUBTYPE 2; COMPND 8 CHAIN: B; COMPND 9 FRAGMENT: COILED COIL DOMAIN, UNP RESIDUES 740-780; COMPND 10 SYNONYM: GABAB RECEPTOR 2; COMPND 11 ENGINEERED: YES; COMPND 12 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DROSOPHILA MELANOGASTER; SOURCE 3 ORGANISM_COMMON: FRUIT FLY; SOURCE 4 ORGANISM_TAXID: 7227; SOURCE 5 GENE: GABA-B-R1, CG15274; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: DROSOPHILA MELANOGASTER; SOURCE 11 ORGANISM_COMMON: FRUIT FLY; SOURCE 12 ORGANISM_TAXID: 7227; SOURCE 13 GENE: GABA-B-R2, CG6706; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 15 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 16 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) KEYWDS GABAB RECEPTOR, DROSOPHILA, COILED-COIL, SIGNALING PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR X.LIU,S.ZHANG,J.LIU,C.X.ZHANG REVDAT 3 15-MAY-24 5X9X 1 REMARK REVDAT 2 14-JUN-23 5X9X 1 REMARK REVDAT 1 14-MAR-18 5X9X 0 JRNL AUTH X.LIU,S.ZHANG JRNL TITL SOLUTION STRUCTURE OF HETERODIMERIC COILED-COIL DOMAIN OF JRNL TITL 2 DROSOPHILA GABAB RECEPTOR 1 AND 2 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2.1 REMARK 3 AUTHORS : BRUNGER, ADAMS, CLORE, GROS, NILGES AND READ REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5X9X COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 15-MAR-17. REMARK 100 THE DEPOSITION ID IS D_1300003148. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 293 REMARK 210 PH : 7.0 REMARK 210 IONIC STRENGTH : 120 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 20 MM PBS, 100 MM NACL, 0.02 REMARK 210 MG/ML NAN3, 0.8 MM [U-99% 15N] REMARK 210 COILED-COIL DOMAIN OF DROSOPHILA REMARK 210 GABAB RECEPTOR 1, 0.8 MM [U-99% REMARK 210 15N] COILED-COIL DOMAIN OF REMARK 210 DROSOPHILA GABAB RECEPTOR 2, 90% REMARK 210 H2O/10% D2O; 20 MM PBS, 100 MM REMARK 210 NACL, 0.02 MG/ML NAN3, 0.7 MM [U- REMARK 210 13C; U-15N] COILED-COIL DOMAIN REMARK 210 OF DROSOPHILA GABAB RECEPTOR 1, REMARK 210 0.7 MM [U-13C; U-15N] COILED- REMARK 210 COIL DOMAIN OF DROSOPHILA GABAB REMARK 210 RECEPTOR 2, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 2D 1H-13C HSQC REMARK 210 ALIPHATIC; 3D CBCA(CO)NH; 3D REMARK 210 HNCACB; 3D HNCO; 3D HCCH-TOCSY; REMARK 210 3D CCH-TOCSY; 3D 1H-13C NOESY; REMARK 210 3D 1H-15N NOESY; 3D HBHA(CO)NH REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : DD2 600 REMARK 210 SPECTROMETER MANUFACTURER : AGILENT REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : ARIA 2.3, CCPNMR 2.3, NMRPIPE REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 200 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. 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 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS 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 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 1 SER B 99 -66.91 72.11 REMARK 500 1 PRO B 138 -161.77 -61.51 REMARK 500 2 PRO B 96 72.33 -69.03 REMARK 500 2 PRO B 138 -151.96 -77.35 REMARK 500 3 ASP A 2 -68.97 -107.32 REMARK 500 3 ASP A 43 46.10 -174.71 REMARK 500 3 PRO B 138 -165.47 -70.11 REMARK 500 4 ASP A 2 109.14 65.46 REMARK 500 4 ASP A 43 -52.66 73.02 REMARK 500 4 PRO B 96 98.85 -69.01 REMARK 500 4 VAL B 101 47.83 39.32 REMARK 500 4 PRO B 138 -163.31 -71.19 REMARK 500 5 SER A 3 -59.73 72.40 REMARK 500 5 SER B 99 -81.04 -66.80 REMARK 500 5 SER B 100 120.48 51.14 REMARK 500 5 PRO B 138 -161.70 -71.86 REMARK 500 6 VAL A 39 -60.58 -91.02 REMARK 500 6 ASP A 43 65.30 -108.46 REMARK 500 6 PRO B 138 -156.97 -74.02 REMARK 500 7 PRO B 138 -152.91 -80.24 REMARK 500 8 PRO B 96 96.54 -65.70 REMARK 500 8 SER B 99 61.08 -108.10 REMARK 500 8 PRO B 138 -78.04 -44.51 REMARK 500 9 ASP A 43 91.14 167.05 REMARK 500 9 LEU B 97 -60.50 -132.07 REMARK 500 9 PRO B 138 -78.78 -43.56 REMARK 500 10 PRO B 138 -163.97 -71.65 REMARK 500 11 ASP A 2 -93.08 47.43 REMARK 500 11 ASP A 43 -43.91 71.28 REMARK 500 11 SER B 100 118.77 56.54 REMARK 500 11 PRO B 138 -80.01 -43.28 REMARK 500 12 SER B 99 -70.70 -139.11 REMARK 500 12 PRO B 138 -171.30 -69.09 REMARK 500 13 SER B 100 126.24 70.94 REMARK 500 13 PRO B 138 -171.33 -67.70 REMARK 500 14 PRO B 96 99.36 -67.75 REMARK 500 14 PRO B 138 -169.62 -72.00 REMARK 500 15 ASP A 2 -107.19 58.62 REMARK 500 15 SER A 3 -39.47 -165.80 REMARK 500 15 PRO B 138 -162.25 -78.64 REMARK 500 16 SER A 3 -57.50 -174.22 REMARK 500 16 ASP A 43 78.98 -177.60 REMARK 500 16 SER B 100 -162.49 -120.44 REMARK 500 16 PRO B 138 -159.04 -75.39 REMARK 500 17 SER B 102 -61.75 -93.31 REMARK 500 17 PRO B 138 -90.80 -67.45 REMARK 500 18 SER B 99 -53.19 71.47 REMARK 500 18 PRO B 138 -167.49 -75.64 REMARK 500 19 PRO B 138 -161.60 -79.22 REMARK 500 20 SER B 100 -148.13 -174.51 REMARK 500 REMARK 500 THIS ENTRY HAS 51 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 36064 RELATED DB: BMRB DBREF 5X9X A 3 44 UNP Q9BML7 Q9BML7_DROME 755 796 DBREF 5X9X B 99 139 UNP Q9BML6 Q9BML6_DROME 740 780 SEQADV 5X9X MET A 1 UNP Q9BML7 EXPRESSION TAG SEQADV 5X9X ASP A 2 UNP Q9BML7 EXPRESSION TAG SEQADV 5X9X GLY B 95 UNP Q9BML6 EXPRESSION TAG SEQADV 5X9X PRO B 96 UNP Q9BML6 EXPRESSION TAG SEQADV 5X9X LEU B 97 UNP Q9BML6 EXPRESSION TAG SEQADV 5X9X GLY B 98 UNP Q9BML6 EXPRESSION TAG SEQADV 5X9X SER B 102 UNP Q9BML6 CYS 743 ENGINEERED MUTATION SEQADV 5X9X SER B 116 UNP Q9BML6 CYS 757 ENGINEERED MUTATION SEQRES 1 A 44 MET ASP SER LYS GLU ASP GLU GLU ARG TYR GLN LYS LEU SEQRES 2 A 44 VAL THR GLU ASN GLU GLN LEU GLN ARG LEU ILE THR GLN SEQRES 3 A 44 LYS GLU GLU LYS ILE ARG VAL LEU ARG GLN ARG LEU VAL SEQRES 4 A 44 GLU ARG GLY ASP ALA SEQRES 1 B 45 GLY PRO LEU GLY SER SER VAL SER GLU LEU GLU GLN ARG SEQRES 2 B 45 LEU ARG ASP VAL LYS ASN THR ASN SER ARG PHE ARG LYS SEQRES 3 B 45 ALA LEU MET GLU LYS GLU ASN GLU LEU GLN ALA LEU ILE SEQRES 4 B 45 ARG LYS LEU GLY PRO GLU HELIX 1 AA1 ASP A 2 ASP A 43 1 42 HELIX 2 AA2 VAL B 101 GLY B 137 1 37 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1