HEADER MEMBRANE PROTEIN, PEPTIDE BINDING PROTEI12-AUG-10 2L27 TITLE NMR STRUCTURE OF THE ECD1 OF CRF-R1 IN COMPLEX WITH A PEPTIDE AGONIST COMPND MOL_ID: 1; COMPND 2 MOLECULE: CORTICOTROPIN-RELEASING FACTOR RECEPTOR 1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 28-111; COMPND 5 SYNONYM: CRF-R-1, CRF-R1, CRFR-1, CORTICOTROPIN-RELEASING HORMONE COMPND 6 RECEPTOR 1, CRH-R-1, CRH-R1; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: PEPTIDE AGONIST; COMPND 10 CHAIN: B; COMPND 11 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CRHR1, CRFR, CRFR1, CRHR; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET-32A(+)(NOVAGEN); SOURCE 9 MOL_ID: 2; SOURCE 10 SYNTHETIC: YES KEYWDS CRF, ECD1, AGONIST, FAMILY B1, ALPHA HELICAL CRF, MEMBRANE PROTEIN, KEYWDS 2 PEPTIDE BINDING PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR C.R.R.GRACE,M.H.PERRIN,J.R.R.GULYAS,J.E.RIVIER,W.W.VALE,R.R.RIEK REVDAT 3 01-MAR-17 2L27 1 DBREF VERSN REVDAT 2 09-FEB-11 2L27 1 JRNL REVDAT 1 01-SEP-10 2L27 0 JRNL AUTH C.R.GRACE,M.H.PERRIN,J.GULYAS,J.E.RIVIER,W.W.VALE,R.RIEK JRNL TITL NMR STRUCTURE OF THE FIRST EXTRACELLULAR DOMAIN OF JRNL TITL 2 CORTICOTROPIN-RELEASING FACTOR RECEPTOR 1 (ECD1-CRF-R1) JRNL TITL 3 COMPLEXED WITH A HIGH AFFINITY AGONIST. JRNL REF J.BIOL.CHEM. V. 285 38580 2010 JRNL REFN ISSN 0021-9258 JRNL PMID 20843795 JRNL DOI 10.1074/JBC.M110.121897 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CYANA REMARK 3 AUTHORS : GUNTERT, MUMENTHALER AND WUTHRICH REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2L27 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-AUG-10. REMARK 100 THE RCSB ID CODE IS RCSB101863. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 308 REMARK 210 PH : 6.5 REMARK 210 IONIC STRENGTH : 0.3 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 0.3 MM [U-100% 13C; U-100% 15N] REMARK 210 ECD1-CRF-R1, 90% H2O/10% D2O; 0.4 REMARK 210 MM [U-100% 13C; U-100% 15N] ALPHA REMARK 210 HELICAL CRF, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D HNCA; 3D HNCACB; 3D 1H-15N REMARK 210 NOESY; 3D 1H-13C NOESY; 3D HCCH- REMARK 210 COSY; 3D HCCH-TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 700 MHZ REMARK 210 SPECTROMETER MODEL : INOVA REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CYANA REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST 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 O GLU B 329 HZ2 LYS B 333 1.34 REMARK 500 OE1 GLU B 330 HZ1 LYS B 333 1.40 REMARK 500 OE1 GLN A 143 HH11 ARG A 157 1.46 REMARK 500 O GLU B 320 HZ3 LYS B 323 1.46 REMARK 500 O LEU A 125 HD1 HIS A 129 1.46 REMARK 500 HG1 THR A 153 OH TYR A 199 1.47 REMARK 500 HG SER A 158 OE1 GLN A 162 1.48 REMARK 500 H PHE A 172 O VAL A 175 1.48 REMARK 500 HH TYR A 177 OE2 GLU A 204 1.50 REMARK 500 O ASP A 127 H GLU A 131 1.51 REMARK 500 O ARG B 335 H GLU B 339 1.51 REMARK 500 HH22 ARG A 185 O ALA A 194 1.51 REMARK 500 HE21 GLN A 203 O GLU A 204 1.52 REMARK 500 HH12 ARG B 316 OE2 GLU B 320 1.53 REMARK 500 OE1 GLU A 131 HH21 ARG A 157 1.54 REMARK 500 HH11 ARG B 335 OE2 GLU B 339 1.54 REMARK 500 HH11 ARG A 196 OD1 ASN A 198 1.54 REMARK 500 OD1 ASP A 127 HG SER A 147 1.56 REMARK 500 O ALA B 332 H LEU B 336 1.56 REMARK 500 H ASN A 178 O GLN A 203 1.56 REMARK 500 O VAL A 164 H ARG A 185 1.56 REMARK 500 O LEU B 310 HD21 ASN B 313 1.57 REMARK 500 O ALA A 189 HD21 ASN A 190 1.58 REMARK 500 O VAL B 318 H ALA B 322 1.58 REMARK 500 HH22 ARG B 316 OE1 GLU B 320 1.60 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 LEU A 135 157.00 71.81 REMARK 500 1 SER A 140 62.32 -69.38 REMARK 500 1 LEU A 142 83.41 59.22 REMARK 500 1 SER A 147 -151.64 -158.01 REMARK 500 1 LEU A 150 -76.24 -119.81 REMARK 500 1 VAL A 164 82.84 -60.31 REMARK 500 1 ARG A 166 106.03 173.69 REMARK 500 1 PHE A 171 134.59 81.81 REMARK 500 1 TYR A 173 -74.89 62.55 REMARK 500 1 TYR A 177 147.62 67.75 REMARK 500 1 GLU A 186 126.30 64.10 REMARK 500 1 ASN A 190 -62.19 -172.97 REMARK 500 1 SER A 192 -156.91 -170.61 REMARK 500 1 LEU B 308 -64.03 -127.21 REMARK 500 1 GLU B 330 -59.39 -129.49 REMARK 500 2 GLN A 126 -68.74 69.98 REMARK 500 2 SER A 140 76.95 -154.22 REMARK 500 2 LEU A 142 74.37 64.75 REMARK 500 2 ASN A 145 177.64 69.71 REMARK 500 2 ASP A 149 -58.64 -129.76 REMARK 500 2 LEU A 150 -61.74 -149.76 REMARK 500 2 PRO A 169 51.42 -67.33 REMARK 500 2 ALA A 170 -66.47 63.62 REMARK 500 2 TYR A 173 -36.87 179.02 REMARK 500 2 THR A 180 -53.87 177.96 REMARK 500 2 GLU A 186 134.36 75.26 REMARK 500 2 LEU A 188 119.35 -39.32 REMARK 500 2 ASN A 190 -67.73 -168.32 REMARK 500 2 SER A 192 -172.86 -172.66 REMARK 500 2 ARG A 196 132.65 170.04 REMARK 500 2 ASN A 207 62.92 -106.06 REMARK 500 2 ILE B 306 -50.43 57.13 REMARK 500 2 SER B 307 -56.67 68.58 REMARK 500 2 LEU B 310 -74.57 -156.87 REMARK 500 2 GLU B 330 -50.42 74.22 REMARK 500 3 SER A 132 36.07 -84.51 REMARK 500 3 LEU A 133 -60.10 -127.32 REMARK 500 3 ALA A 136 73.14 -68.76 REMARK 500 3 SER A 137 -150.60 -177.42 REMARK 500 3 ASN A 138 -72.90 -155.40 REMARK 500 3 ILE A 139 151.19 73.23 REMARK 500 3 SER A 140 112.39 -173.39 REMARK 500 3 LEU A 142 126.05 73.37 REMARK 500 3 ASN A 145 -179.98 -67.74 REMARK 500 3 SER A 147 -162.06 179.37 REMARK 500 3 ASP A 149 -157.94 -97.27 REMARK 500 3 PRO A 156 48.13 -82.54 REMARK 500 3 ARG A 157 166.29 57.13 REMARK 500 3 VAL A 164 85.81 51.54 REMARK 500 3 PRO A 169 -169.24 -73.73 REMARK 500 REMARK 500 THIS ENTRY HAS 440 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2JND RELATED DB: PDB REMARK 900 NMR STRUCTURE OF ECD1 OF CRF-R2B IN COMPLEX WITH ASTRESSIN REMARK 900 RELATED ID: 2JNC RELATED DB: PDB REMARK 900 NMR STRUCTURE OF ECD1 OF CRF-R2B DBREF 2L27 A 125 208 UNP P34998 CRFR1_HUMAN 25 108 DBREF 2L27 B 304 341 PDB 2L27 2L27 304 341 SEQRES 1 A 84 LEU GLN ASP GLN HIS CYS GLU SER LEU SER LEU ALA SER SEQRES 2 A 84 ASN ILE SER GLY LEU GLN CYS ASN ALA SER VAL ASP LEU SEQRES 3 A 84 ILE GLY THR CYS TRP PRO ARG SER PRO ALA GLY GLN LEU SEQRES 4 A 84 VAL VAL ARG PRO CYS PRO ALA PHE PHE TYR GLY VAL ARG SEQRES 5 A 84 TYR ASN THR THR ASN ASN GLY TYR ARG GLU CYS LEU ALA SEQRES 6 A 84 ASN GLY SER TRP ALA ALA ARG VAL ASN TYR SER GLU CYS SEQRES 7 A 84 GLN GLU ILE LEU ASN GLU SEQRES 1 B 38 PRO PRO ILE SER LEU ASP LEU THR PHE ASN LEU LEU ARG SEQRES 2 B 38 GLU VAL LEU GLU ILE ALA LYS ALA GLU GLN GLU ALA GLU SEQRES 3 B 38 GLU ALA ALA LYS ASN ARG LEU LEU LEU GLU GLU ALA HELIX 1 1 LEU A 125 LEU A 133 1 9 HELIX 2 2 ASN A 198 CYS A 202 5 5 HELIX 3 3 LEU B 308 GLU B 325 1 18 HELIX 4 4 GLN B 326 ALA B 328 5 3 HELIX 5 5 GLU B 330 ALA B 341 1 12 SHEET 1 A 2 CYS A 187 LEU A 188 0 SHEET 2 A 2 SER A 192 TRP A 193 -1 N SER A 192 O LEU A 188 SSBOND 1 CYS A 130 CYS A 154 1555 1555 2.03 SSBOND 2 CYS A 144 CYS A 187 1555 1555 2.03 SSBOND 3 CYS A 168 CYS A 202 1555 1555 2.03 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