HEADER NEUROPEPTIDE 12-DEC-06 2O8Z TITLE BOUND STRUCTURE OF CRF1 EXTRACELLULAR DOMAIN ANTAGONIST CAVEAT 2O8Z CHIRALITY ERROR AT CG CENTER OF LEU 37. COMPND MOL_ID: 1; COMPND 2 MOLECULE: CCRF(30-41) PEPTIDE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: THE PEPTIDE WAS CHEMICALLY SYNTHESIZED. THE SEQUENCE SOURCE 4 CAN BE NATURALLY FOUND IN HOMO SAPIENS (HUMAN) KEYWDS HELICAL, CRF, PEPTIDE LIGAND, GPCR, ECD, EXTRACELLULAR DOMAIN, KEYWDS 2 NEUROPEPTIDE EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR M.F.MESLEH,W.A.SHIRLEY,C.E.HEISE,N.LING,R.A.MAKI,R.P.LAURA REVDAT 5 27-DEC-23 2O8Z 1 REMARK REVDAT 4 16-MAR-22 2O8Z 1 REMARK LINK REVDAT 3 24-FEB-09 2O8Z 1 VERSN REVDAT 2 17-APR-07 2O8Z 1 JRNL REVDAT 1 26-DEC-06 2O8Z 0 JRNL AUTH M.F.MESLEH,W.A.SHIRLEY,C.E.HEISE,N.LING,R.A.MAKI,R.P.LAURA JRNL TITL NMR STRUCTURAL CHARACTERIZATION OF A MINIMAL PEPTIDE JRNL TITL 2 ANTAGONIST BOUND TO THE EXTRACELLULAR DOMAIN OF THE JRNL TITL 3 CORTICOTROPIN-RELEASING FACTOR1 RECEPTOR. JRNL REF J.BIOL.CHEM. V. 282 6338 2007 JRNL REFN ISSN 0021-9258 JRNL PMID 17192263 JRNL DOI 10.1074/JBC.M609816200 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : XWINNMR 3.5, MOE V2006.08 REMARK 3 AUTHORS : BRUKER (XWINNMR), CHEMCOMPGROUP (MOE) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: MODEL: STRUCTURE FROM 134 NOE REMARK 3 RESTRAINTS, 89 INTRA-RESIDUAL, 23 SEQUENTIAL, 22 LONG RANGE REMARK 4 REMARK 4 2O8Z COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-DEC-06. REMARK 100 THE DEPOSITION ID IS D_1000040837. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 310 REMARK 210 PH : 4.5 REMARK 210 IONIC STRENGTH : 0 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 2 MM CCRF(30-41), 50 MICROM TRX REMARK 210 -ECD OF CRF1, 50 MM NAAC-D3, PH= REMARK 210 4.5, 0.01% NAN3, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XWINNMR 3.5, MOE V2006.08 REMARK 210 METHOD USED : STOCHASTIC ENERGY MINIMIZATION REMARK 210 WITH EXPERIMENTAL RESTRAINTS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 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 : 4 REMARK 210 REMARK 210 REMARK: THIS STRUCTURE WAS DETERMINED USING TRANSFERRED NOE REMARK 210 TECHNIQUES 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: MONOMERIC 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 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 CD GLU A 30 HZ2 LYS A 33 0.53 REMARK 500 C ACE A 29 H GLU A 30 1.12 REMARK 500 CG GLU A 30 HZ2 LYS A 33 1.55 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 1 LEU A 37 CA LEU A 37 CB 0.174 REMARK 500 2 LEU A 37 CA LEU A 37 CB 0.165 REMARK 500 3 LEU A 37 CA LEU A 37 CB 0.158 REMARK 500 4 LEU A 37 CA LEU A 37 CB 0.173 REMARK 500 5 LEU A 37 CA LEU A 37 CB 0.170 REMARK 500 6 LEU A 37 CA LEU A 37 CB 0.158 REMARK 500 7 LEU A 37 CA LEU A 37 CB 0.146 REMARK 500 8 LEU A 37 CA LEU A 37 CB 0.164 REMARK 500 9 LEU A 37 CA LEU A 37 CB 0.162 REMARK 500 10 LYS A 33 CB LYS A 33 CG 0.166 REMARK 500 10 ARG A 35 CB ARG A 35 CG 0.201 REMARK 500 10 ARG A 35 CG ARG A 35 CD 0.153 REMARK 500 10 LEU A 37 CA LEU A 37 CB 0.159 REMARK 500 11 LEU A 37 CA LEU A 37 CB 0.141 REMARK 500 12 LEU A 37 CA LEU A 37 CB 0.141 REMARK 500 13 LEU A 37 CA LEU A 37 CB 0.141 REMARK 500 14 LEU A 37 CA LEU A 37 CB 0.141 REMARK 500 15 LEU A 37 CA LEU A 37 CB 0.152 REMARK 500 16 LEU A 37 CA LEU A 37 CB 0.167 REMARK 500 17 LEU A 37 CA LEU A 37 CB 0.164 REMARK 500 18 LEU A 37 CA LEU A 37 CB 0.154 REMARK 500 19 LEU A 37 CA LEU A 37 CB 0.164 REMARK 500 20 ARG A 35 CB ARG A 35 CG 0.200 REMARK 500 20 ARG A 35 CG ARG A 35 CD 0.159 REMARK 500 20 LEU A 37 CA LEU A 37 CB 0.153 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 1 LYS A 33 CB - CG - CD ANGL. DEV. = 20.7 DEGREES REMARK 500 1 ASN A 34 N - CA - C ANGL. DEV. = 24.4 DEGREES REMARK 500 1 ASN A 34 CA - C - O ANGL. DEV. = -13.2 DEGREES REMARK 500 1 ASN A 34 CA - C - N ANGL. DEV. = 20.8 DEGREES REMARK 500 1 ARG A 35 N - CA - CB ANGL. DEV. = 10.9 DEGREES REMARK 500 2 LYS A 33 N - CA - CB ANGL. DEV. = 10.8 DEGREES REMARK 500 2 LYS A 33 CB - CG - CD ANGL. DEV. = 19.6 DEGREES REMARK 500 2 ASN A 34 N - CA - C ANGL. DEV. = 24.1 DEGREES REMARK 500 2 ASN A 34 CA - C - O ANGL. DEV. = -12.9 DEGREES REMARK 500 2 ASN A 34 CA - C - N ANGL. DEV. = 20.1 DEGREES REMARK 500 2 ARG A 35 N - CA - CB ANGL. DEV. = 17.1 DEGREES REMARK 500 2 ARG A 35 NE - CZ - NH1 ANGL. DEV. = 5.3 DEGREES REMARK 500 2 ARG A 35 NE - CZ - NH2 ANGL. DEV. = -7.2 DEGREES REMARK 500 3 LYS A 33 CB - CG - CD ANGL. DEV. = 21.2 DEGREES REMARK 500 3 ASN A 34 N - CA - C ANGL. DEV. = 35.5 DEGREES REMARK 500 3 ASN A 34 CA - C - N ANGL. DEV. = 17.8 DEGREES REMARK 500 3 ARG A 35 N - CA - CB ANGL. DEV. = 10.8 DEGREES REMARK 500 3 ARG A 35 NE - CZ - NH1 ANGL. DEV. = 5.3 DEGREES REMARK 500 3 ARG A 35 NE - CZ - NH2 ANGL. DEV. = -6.1 DEGREES REMARK 500 3 LEU A 37 CB - CA - C ANGL. DEV. = -13.1 DEGREES REMARK 500 3 LEU A 37 N - CA - C ANGL. DEV. = 17.5 DEGREES REMARK 500 4 LYS A 33 CB - CG - CD ANGL. DEV. = 18.6 DEGREES REMARK 500 4 ASN A 34 N - CA - C ANGL. DEV. = 21.3 DEGREES REMARK 500 4 ASN A 34 CA - C - N ANGL. DEV. = 19.4 DEGREES REMARK 500 4 ARG A 35 N - CA - CB ANGL. DEV. = 16.5 DEGREES REMARK 500 4 ARG A 35 CB - CG - CD ANGL. DEV. = 22.6 DEGREES REMARK 500 5 LYS A 33 N - CA - CB ANGL. DEV. = 11.7 DEGREES REMARK 500 5 LYS A 33 CB - CG - CD ANGL. DEV. = 19.5 DEGREES REMARK 500 5 ASN A 34 N - CA - C ANGL. DEV. = 23.9 DEGREES REMARK 500 5 ASN A 34 CA - C - O ANGL. DEV. = -13.8 DEGREES REMARK 500 5 ASN A 34 CA - C - N ANGL. DEV. = 20.7 DEGREES REMARK 500 5 ARG A 35 N - CA - CB ANGL. DEV. = 18.3 DEGREES REMARK 500 6 LYS A 33 CB - CG - CD ANGL. DEV. = 20.0 DEGREES REMARK 500 6 ASN A 34 N - CA - CB ANGL. DEV. = -13.1 DEGREES REMARK 500 6 ASN A 34 N - CA - C ANGL. DEV. = 37.0 DEGREES REMARK 500 6 ASN A 34 CA - C - N ANGL. DEV. = 17.5 DEGREES REMARK 500 6 ARG A 35 NE - CZ - NH1 ANGL. DEV. = 5.3 DEGREES REMARK 500 6 ARG A 35 NE - CZ - NH2 ANGL. DEV. = -6.2 DEGREES REMARK 500 6 LEU A 37 CB - CA - C ANGL. DEV. = -12.9 DEGREES REMARK 500 6 LEU A 37 N - CA - C ANGL. DEV. = 17.7 DEGREES REMARK 500 7 LYS A 33 CB - CG - CD ANGL. DEV. = 22.2 DEGREES REMARK 500 7 ASN A 34 N - CA - CB ANGL. DEV. = -13.6 DEGREES REMARK 500 7 ASN A 34 N - CA - C ANGL. DEV. = 31.4 DEGREES REMARK 500 7 ASN A 34 CA - C - N ANGL. DEV. = 17.4 DEGREES REMARK 500 7 ARG A 35 NE - CZ - NH1 ANGL. DEV. = 5.1 DEGREES REMARK 500 7 ARG A 35 NE - CZ - NH2 ANGL. DEV. = -6.1 DEGREES REMARK 500 7 LEU A 37 CB - CG - CD2 ANGL. DEV. = 10.2 DEGREES REMARK 500 7 LEU A 37 N - CA - C ANGL. DEV. = 17.9 DEGREES REMARK 500 8 LYS A 33 CB - CG - CD ANGL. DEV. = 21.2 DEGREES REMARK 500 8 ASN A 34 N - CA - C ANGL. DEV. = 23.7 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 163 ANGLE DEVIATIONS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLU A 30 ALA A 31 1 -133.05 REMARK 500 LYS A 33 ASN A 34 1 145.18 REMARK 500 LYS A 36 LEU A 37 1 -139.97 REMARK 500 LEU A 37 MET A 38 1 143.23 REMARK 500 ILE A 40 ILE A 41 1 -95.95 REMARK 500 LYS A 33 ASN A 34 2 135.50 REMARK 500 LYS A 36 LEU A 37 2 -126.88 REMARK 500 LYS A 33 ASN A 34 3 128.57 REMARK 500 ASN A 34 ARG A 35 3 147.84 REMARK 500 LYS A 36 LEU A 37 3 -122.98 REMARK 500 LEU A 37 MET A 38 3 131.87 REMARK 500 GLU A 30 ALA A 31 4 -126.88 REMARK 500 LYS A 33 ASN A 34 4 143.31 REMARK 500 LYS A 36 LEU A 37 4 -132.31 REMARK 500 LYS A 33 ASN A 34 5 134.42 REMARK 500 LYS A 36 LEU A 37 5 -128.26 REMARK 500 LYS A 33 ASN A 34 6 126.20 REMARK 500 ASN A 34 ARG A 35 6 147.05 REMARK 500 LYS A 36 LEU A 37 6 -122.94 REMARK 500 LEU A 37 MET A 38 6 131.18 REMARK 500 LYS A 33 ASN A 34 7 146.57 REMARK 500 ASN A 34 ARG A 35 7 133.16 REMARK 500 LYS A 36 LEU A 37 7 -123.56 REMARK 500 LEU A 37 MET A 38 7 131.43 REMARK 500 GLU A 30 ALA A 31 8 -136.70 REMARK 500 LYS A 33 ASN A 34 8 133.43 REMARK 500 LYS A 36 LEU A 37 8 -142.74 REMARK 500 LEU A 37 MET A 38 8 141.10 REMARK 500 ILE A 40 ILE A 41 8 -143.57 REMARK 500 GLU A 30 ALA A 31 9 -136.25 REMARK 500 LYS A 33 ASN A 34 9 133.34 REMARK 500 LYS A 36 LEU A 37 9 -143.83 REMARK 500 LEU A 37 MET A 38 9 139.52 REMARK 500 ILE A 40 ILE A 41 9 -147.14 REMARK 500 LYS A 33 ASN A 34 10 145.16 REMARK 500 LYS A 36 LEU A 37 10 -132.00 REMARK 500 LYS A 36 LEU A 37 11 -139.85 REMARK 500 LEU A 37 MET A 38 11 144.49 REMARK 500 LYS A 36 LEU A 37 12 -140.01 REMARK 500 LEU A 37 MET A 38 12 144.49 REMARK 500 LYS A 36 LEU A 37 13 -139.86 REMARK 500 LEU A 37 MET A 38 13 144.47 REMARK 500 LYS A 36 LEU A 37 14 -139.73 REMARK 500 LEU A 37 MET A 38 14 143.40 REMARK 500 LYS A 33 ASN A 34 15 139.27 REMARK 500 ASN A 34 ARG A 35 15 147.17 REMARK 500 LYS A 36 LEU A 37 15 -119.61 REMARK 500 LEU A 37 MET A 38 15 137.14 REMARK 500 LYS A 33 ASN A 34 16 134.70 REMARK 500 LYS A 36 LEU A 37 16 -134.02 REMARK 500 REMARK 500 THIS ENTRY HAS 65 NON CIS, NON-TRANS OMEGA OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 2 ARG A 35 0.17 SIDE CHAIN REMARK 500 3 ARG A 35 0.14 SIDE CHAIN REMARK 500 6 ARG A 35 0.14 SIDE CHAIN REMARK 500 7 ARG A 35 0.17 SIDE CHAIN REMARK 500 10 ARG A 35 0.14 SIDE CHAIN REMARK 500 11 ARG A 35 0.19 SIDE CHAIN REMARK 500 12 ARG A 35 0.19 SIDE CHAIN REMARK 500 13 ARG A 35 0.19 SIDE CHAIN REMARK 500 14 ARG A 35 0.19 SIDE CHAIN REMARK 500 19 ARG A 35 0.13 SIDE CHAIN REMARK 500 20 ARG A 35 0.21 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NH2 A 42 DBREF 2O8Z A 29 42 PDB 2O8Z 2O8Z 29 42 SEQRES 1 A 14 ACE GLU ALA HIS LYS ASN ARG LYS LEU MET GLU ILE ILE SEQRES 2 A 14 NH2 HET ACE A 29 3 HET NH2 A 42 1 HETNAM ACE ACETYL GROUP HETNAM NH2 AMINO GROUP FORMUL 1 ACE C2 H4 O FORMUL 1 NH2 H2 N HELIX 1 1 GLU A 30 LYS A 36 1 7 LINK C ACE A 29 N GLU A 30 1555 1555 1.36 LINK CD GLU A 30 NZ LYS A 33 1555 1555 1.35 LINK C ILE A 41 N NH2 A 42 1555 1555 1.35 SITE 1 AC2 2 ILE A 40 ILE A 41 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 HETATM 1 C ACE A 29 5.464 2.807 8.942 1.00 0.00 C HETATM 2 O ACE A 29 5.211 3.831 8.312 1.00 0.00 O HETATM 3 CH3 ACE A 29 5.836 2.880 10.379 1.00 0.00 C