HEADER LIGAND BINDING PROTEIN 08-JAN-07 2JND TITLE 3D NMR STRUCTURE OF ECD1 OF MCRF-R2B IN COMPLEX WITH ASTRESSIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: CORTICOTROPIN-RELEASING FACTOR RECEPTOR 2; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 39-133; COMPND 5 SYNONYM: CRF-R 2, CRF2, CORTICOTROPIN-RELEASING HORMONE RECEPTOR 2, COMPND 6 CRH-R 2, CRF-RB, CRH- R2; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: ASTRESSIN; COMPND 10 CHAIN: B; COMPND 11 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 GENE: CRHR2, CRF2R; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PET-32A(+)(NOVAGEN); SOURCE 10 MOL_ID: 2; SOURCE 11 SYNTHETIC: YES; SOURCE 12 OTHER_DETAILS: THIS PEPTIDE LIGAND IS BASED ON HUMAN CRF WHICH IS SOURCE 13 NATURALLY FOUND IN HUMANS. KEYWDS SCR FOLD, ALPHA-HELIX, BETA-SHEETS, LIGAND BINDING PROTEIN EXPDTA SOLUTION NMR NUMMDL 19 AUTHOR C.R.R.GRACE,M.H.PERRIN,G.JOZSEF,M.R.DIGRUCCIO,J.P.CANTLE,J.E.RIVIER, AUTHOR 2 W.W.VALE,R.RIEK REVDAT 5 20-DEC-23 2JND 1 REMARK REVDAT 4 09-MAR-22 2JND 1 REMARK SEQADV LINK REVDAT 3 24-FEB-09 2JND 1 VERSN REVDAT 2 27-MAR-07 2JND 1 JRNL REVDAT 1 13-MAR-07 2JND 0 JRNL AUTH C.R.R.GRACE,M.H.PERRIN,G.JOZSEF,M.R.DIGRUCCIO,J.P.CANTLE, JRNL AUTH 2 J.E.RIVIER,W.W.VALE,R.RIEK JRNL TITL STRUCTURE OF THE N-TERMINAL DOMAIN OF A TYPE B1 G JRNL TITL 2 PROTEIN-COUPLED RECEPTOR IN COMPLEX WITH A PEPTIDE LIGAND JRNL REF PROC.NATL.ACAD.SCI.USA V. 104 4858 2007 JRNL REFN ISSN 0027-8424 JRNL PMID 17360332 JRNL DOI 10.1073/PNAS.0700682104 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : XEASY, CNS REMARK 3 AUTHORS : BARTELS ET AL. (XEASY), BRUNGER, ADAMS, CLORE, REMARK 3 GROS, NILGES AND READ (CNS) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: TORSION ANGLE DYNAMICS USING CYANA, REMARK 3 DISTANCE GEOMETRY USING CNS REMARK 4 REMARK 4 2JND COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-JAN-07. REMARK 100 THE DEPOSITION ID IS D_1000100049. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 303.15 REMARK 210 PH : 5 REMARK 210 IONIC STRENGTH : 10 BIS TRIS REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 0.3 MM [U-100% 13C, U-100% 15N] REMARK 210 ECD1-CRF-R2B-ASTRESSIN COMPLEX, REMARK 210 95% H2O, 5% D2O; 0.4 MM [U-100% REMARK 210 13C, U-100% 15N] ECD1-CRF-R2B- REMARK 210 ASTRESSIN COMPLEX, 95% H2O, 5% REMARK 210 D2O; 0.4 MM ECD1-CRF-R2B- REMARK 210 ASTRESSIN COMPLEX, 100% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 3D HNCA; 3D 1H REMARK 210 -15N NOESY; 3D HCCH-TOCSY; 3D 1H- REMARK 210 13C NOESY; 2D 1H-13C HSQC; 2D 1H- REMARK 210 1H TOCSY; 2D DQF-COSY; 2D 1H-1H REMARK 210 NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 700 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XEASY, CYANA 1.0.6 REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS,DISTANCE REMARK 210 GEOMETRY REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 19 REMARK 210 CONFORMERS, SELECTION CRITERIA : TARGET FUNCTION 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 MODELS 1-19 REMARK 465 RES C SSSEQI REMARK 465 GLY A 15 REMARK 465 SER A 16 REMARK 465 GLY A 17 REMARK 465 MET A 18 REMARK 465 LYS A 19 REMARK 465 GLU A 20 REMARK 465 THR A 21 REMARK 465 ALA A 22 REMARK 465 ALA A 23 REMARK 465 ALA A 24 REMARK 465 LYS A 25 REMARK 465 PHE A 26 REMARK 465 GLU A 27 REMARK 465 ARG A 28 REMARK 465 GLN A 29 REMARK 465 HIS A 30 REMARK 465 MET A 31 REMARK 465 ASP A 32 REMARK 465 SER A 33 REMARK 465 PRO A 34 REMARK 465 ASP A 35 REMARK 465 LEU A 36 REMARK 465 GLY A 37 REMARK 465 THR A 38 REMARK 465 THR A 39 REMARK 465 LEU A 40 REMARK 465 LEU A 41 REMARK 465 GLU A 42 REMARK 465 GLN A 43 REMARK 465 ASP A 123 REMARK 465 ASP A 124 REMARK 465 LYS A 125 REMARK 465 GLN A 126 REMARK 465 ARG A 127 REMARK 465 LYS A 128 REMARK 465 TYR A 129 REMARK 465 ASP A 130 REMARK 465 LEU A 131 REMARK 465 HIS A 132 REMARK 465 TYR A 133 REMARK 465 DPN B 212 REMARK 465 HIS B 213 REMARK 465 LEU B 214 REMARK 465 LEU B 215 REMARK 465 ARG B 216 REMARK 465 GLU B 217 REMARK 465 VAL B 218 REMARK 465 LEU B 219 REMARK 465 GLU B 220 REMARK 465 NLE B 221 REMARK 465 ALA B 222 REMARK 465 ARG B 223 REMARK 465 ALA B 224 REMARK 465 GLU B 225 REMARK 465 GLN B 226 REMARK 465 NH2 B 242 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (RES=RESIDUE NAME; REMARK 470 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 470 MODELS 1-19 REMARK 470 RES CSSEQI ATOMS REMARK 470 GLU B 230 OE2 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 HZ3 LYS A 92 O GLU A 119 1.25 REMARK 500 O CYS A 60 H SER A 74 1.44 REMARK 500 OE2 GLU A 86 HZ1 LYS A 92 1.47 REMARK 500 OD2 ASP A 65 HE1 TRP A 71 1.52 REMARK 500 O HIS B 232 H LYS B 236 1.56 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 ARG A 47 -162.01 69.00 REMARK 500 1 PHE A 53 174.33 59.18 REMARK 500 1 SER A 54 79.16 -178.18 REMARK 500 1 TYR A 57 -148.48 47.69 REMARK 500 1 THR A 58 43.42 -95.24 REMARK 500 1 THR A 62 117.54 -33.80 REMARK 500 1 SER A 74 -160.05 -161.63 REMARK 500 1 ASN A 89 -45.83 -179.40 REMARK 500 1 LYS A 92 144.27 84.60 REMARK 500 1 ASN A 94 -63.12 -157.79 REMARK 500 1 THR A 95 89.18 60.57 REMARK 500 1 PRO A 120 -171.04 -61.92 REMARK 500 2 HIS A 46 -82.17 -97.83 REMARK 500 2 ARG A 47 -161.08 -177.98 REMARK 500 2 THR A 48 82.52 87.63 REMARK 500 2 THR A 49 74.81 48.94 REMARK 500 2 ASN A 52 179.84 66.18 REMARK 500 2 SER A 54 77.38 -173.48 REMARK 500 2 SER A 74 -158.09 -153.44 REMARK 500 2 TYR A 87 45.12 -83.93 REMARK 500 2 ASN A 89 -44.47 -165.00 REMARK 500 2 LYS A 92 138.82 78.47 REMARK 500 2 TYR A 93 -53.41 -136.02 REMARK 500 2 PRO A 120 -154.73 -62.35 REMARK 500 2 ALA B 228 -55.04 -120.70 REMARK 500 3 HIS A 46 15.88 55.52 REMARK 500 3 SER A 54 28.82 -174.31 REMARK 500 3 PRO A 56 49.66 -80.00 REMARK 500 3 THR A 58 41.25 -83.02 REMARK 500 3 SER A 74 -150.72 -159.46 REMARK 500 3 TYR A 87 53.83 -96.10 REMARK 500 3 ASN A 89 -50.53 -175.81 REMARK 500 3 LYS A 92 -61.23 76.56 REMARK 500 3 TYR A 93 17.34 52.05 REMARK 500 3 ASN A 94 41.82 -173.72 REMARK 500 3 CYS A 103 40.56 -95.84 REMARK 500 3 LEU A 104 -167.24 52.77 REMARK 500 3 HIS A 117 -155.88 -74.11 REMARK 500 3 CYS A 118 60.95 66.37 REMARK 500 3 PRO A 120 -156.69 -60.59 REMARK 500 4 HIS A 46 38.89 -177.36 REMARK 500 4 THR A 48 -29.10 79.06 REMARK 500 4 SER A 54 -90.67 -164.70 REMARK 500 4 THR A 58 93.42 66.41 REMARK 500 4 ASN A 61 171.41 -55.93 REMARK 500 4 SER A 74 -161.43 -115.01 REMARK 500 4 PRO A 85 70.06 -66.54 REMARK 500 4 ASN A 89 -77.44 177.35 REMARK 500 4 LYS A 92 127.82 71.28 REMARK 500 4 TYR A 93 49.26 -145.62 REMARK 500 REMARK 500 THIS ENTRY HAS 302 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2JNC RELATED DB: PDB REMARK 900 3D NMR STRUCTURE OF FREE ECD1 AT PH 5 REMARK 900 RELATED ID: 1U34 RELATED DB: PDB REMARK 900 3D NMR STRUCTURE OF FREE ECD1 AT PH 7.4 DBREF 2JND A 39 133 UNP Q60748 CRFR2_MOUSE 39 133 DBREF 2JND B 212 242 PDB 2JND 2JND 212 242 SEQADV 2JND GLY A 15 UNP Q60748 CLONING ARTIFACT SEQADV 2JND SER A 16 UNP Q60748 CLONING ARTIFACT SEQADV 2JND GLY A 17 UNP Q60748 CLONING ARTIFACT SEQADV 2JND MET A 18 UNP Q60748 CLONING ARTIFACT SEQADV 2JND LYS A 19 UNP Q60748 CLONING ARTIFACT SEQADV 2JND GLU A 20 UNP Q60748 CLONING ARTIFACT SEQADV 2JND THR A 21 UNP Q60748 CLONING ARTIFACT SEQADV 2JND ALA A 22 UNP Q60748 CLONING ARTIFACT SEQADV 2JND ALA A 23 UNP Q60748 CLONING ARTIFACT SEQADV 2JND ALA A 24 UNP Q60748 CLONING ARTIFACT SEQADV 2JND LYS A 25 UNP Q60748 CLONING ARTIFACT SEQADV 2JND PHE A 26 UNP Q60748 CLONING ARTIFACT SEQADV 2JND GLU A 27 UNP Q60748 CLONING ARTIFACT SEQADV 2JND ARG A 28 UNP Q60748 CLONING ARTIFACT SEQADV 2JND GLN A 29 UNP Q60748 CLONING ARTIFACT SEQADV 2JND HIS A 30 UNP Q60748 CLONING ARTIFACT SEQADV 2JND MET A 31 UNP Q60748 CLONING ARTIFACT SEQADV 2JND ASP A 32 UNP Q60748 CLONING ARTIFACT SEQADV 2JND SER A 33 UNP Q60748 CLONING ARTIFACT SEQADV 2JND PRO A 34 UNP Q60748 CLONING ARTIFACT SEQADV 2JND ASP A 35 UNP Q60748 CLONING ARTIFACT SEQADV 2JND LEU A 36 UNP Q60748 CLONING ARTIFACT SEQADV 2JND GLY A 37 UNP Q60748 CLONING ARTIFACT SEQADV 2JND THR A 38 UNP Q60748 CLONING ARTIFACT SEQRES 1 A 119 GLY SER GLY MET LYS GLU THR ALA ALA ALA LYS PHE GLU SEQRES 2 A 119 ARG GLN HIS MET ASP SER PRO ASP LEU GLY THR THR LEU SEQRES 3 A 119 LEU GLU GLN TYR CYS HIS ARG THR THR ILE GLY ASN PHE SEQRES 4 A 119 SER GLY PRO TYR THR TYR CYS ASN THR THR LEU ASP GLN SEQRES 5 A 119 ILE GLY THR CYS TRP PRO GLN SER ALA PRO GLY ALA LEU SEQRES 6 A 119 VAL GLU ARG PRO CYS PRO GLU TYR PHE ASN GLY ILE LYS SEQRES 7 A 119 TYR ASN THR THR ARG ASN ALA TYR ARG GLU CYS LEU GLU SEQRES 8 A 119 ASN GLY THR TRP ALA SER ARG VAL ASN TYR SER HIS CYS SEQRES 9 A 119 GLU PRO ILE LEU ASP ASP LYS GLN ARG LYS TYR ASP LEU SEQRES 10 A 119 HIS TYR SEQRES 1 B 31 DPN HIS LEU LEU ARG GLU VAL LEU GLU NLE ALA ARG ALA SEQRES 2 B 31 GLU GLN LEU ALA GLN GLU ALA HIS LYS ASN ARG LYS LEU SEQRES 3 B 31 NLE GLU ILE ILE NH2 MODRES 2JND NLE B 238 LEU NORLEUCINE HET NLE B 238 19 HETNAM NLE NORLEUCINE FORMUL 2 NLE C6 H13 N O2 HELIX 1 1 HIS A 46 GLY A 51 5 6 HELIX 2 2 GLN B 229 LEU B 237 1 9 SHEET 1 A 2 LEU A 79 ARG A 82 0 SHEET 2 A 2 ALA A 99 GLU A 102 -1 O ARG A 101 N VAL A 80 SSBOND 1 CYS A 45 CYS A 70 1555 1555 2.03 SSBOND 2 CYS A 60 CYS A 103 1555 1555 2.03 SSBOND 3 CYS A 84 CYS A 118 1555 1555 2.03 LINK C LEU B 237 N NLE B 238 1555 1555 1.34 LINK C NLE B 238 N GLU B 239 1555 1555 1.34 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