10 20 30 40 50 60 70 80 2K1V - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER HORMONE 17-MAR-08 2K1V
TITLE R3/I5 RELAXIN CHIMERA
COMPND MOL_ID: 1; COMPND 2 MOLECULE: RELAXIN-3; COMPND 3 CHAIN: B; COMPND 4 FRAGMENT: RELAXIN-3 B CHAIN; COMPND 5 SYNONYM: PRORELAXIN H3, INSULIN-LIKE PEPTIDE INSL7, COMPND 6 INSULIN-LIKE PEPTIDE 7; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: INSULIN-LIKE PEPTIDE INSL5; COMPND 10 CHAIN: A; COMPND 11 FRAGMENT: INSULIN-LIKE PEPTIDE INSL5 A CHAIN; COMPND 12 SYNONYM: INSULIN-LIKE PEPTIDE 5; COMPND 13 ENGINEERED: YES
SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: PEPTIDE CHAIN WAS ASSEMBLED BY SOLID PHASE SOURCE 4 PEPTIDE SYNTHESIS.; SOURCE 5 MOL_ID: 2; SOURCE 6 SYNTHETIC: YES; SOURCE 7 OTHER_DETAILS: PEPTIDE CHAIN WAS ASSEMBLED BY SOLID PHASE SOURCE 8 PEPTIDE SYNTHESIS.
KEYWDS PEPTIDE HORMONE, RELAXIN-3, INSL5, CHIMERA, CLEAVAGE ON KEYWDS 2 PAIR OF BASIC RESIDUES, SECRETED, SIGNALING PROTEIN
EXPDTA SOLUTION NMR
NUMMDL 20
AUTHOR K.ROSENGREN,L.M.HAUGAARD-JONSSON
REVDAT 3 24-FEB-09 2K1V 1 VERSN REVDAT 2 16-SEP-08 2K1V 1 JRNL REVDAT 1 08-APR-08 2K1V 0
JRNL AUTH L.M.HAUGAARD-JONSSON,M.A.HOSSAIN,N.L.DALY, JRNL AUTH 2 R.A.BATHGATE,J.D.WADE,D.J.CRAIK,K.J.ROSENGREN JRNL TITL STRUCTURE OF THE R3/I5 CHIMERIC RELAXIN PEPTIDE, A JRNL TITL 2 SELECTIVE GPCR135 AND GPCR142 AGONIST. JRNL REF J.BIOL.CHEM. V. 283 23811 2008 JRNL REFN ISSN 0021-9258 JRNL PMID 18577524 JRNL DOI 10.1074/JBC.M800489200
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2 REMARK 3 AUTHORS : BRUNGER, ADAMS, CLORE, GROS, NILGES AND READ REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE STRUCTURES WERE GENERATED USING REMARK 3 TORSION ANGLE DYNAMICS IN CNS AND SUBSEQUENTLY REFINED AND REMARK 3 ENERGY MINIMIZED IN A WATER SHELL USING CARTESIAN DYNAMICS IN REMARK 3 CNS.
REMARK 4 REMARK 4 2K1V COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-MAR-08. REMARK 100 THE RCSB ID CODE IS RCSB100570.
REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 4 REMARK 210 IONIC STRENGTH : 0 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1 MM RELAXIN-3 B-CHAIN, 1 MM REMARK 210 INSL5 A-CHAIN, 90% H2O/10% REMARK 210 D2O; 1 MM RELAXIN-3 B-CHAIN, 1 REMARK 210 MM INSL5 A-CHAIN, 100% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H TOCSY, 2D DQF-COSY, REMARK 210 2D 1H-1H NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : TOPSPIN 1.0, XEASY, CYANA REMARK 210 METHOD USED : SIMULATED ANNEALING 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 : 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 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 B 26 48.25 -173.86 REMARK 500 1 GLN A 7 -62.77 -90.08 REMARK 500 2 TYR B 5 149.95 -175.45 REMARK 500 2 SER B 25 -47.67 -150.31 REMARK 500 2 LEU A 6 -92.09 -91.27 REMARK 500 3 ALA B 3 145.13 -170.94 REMARK 500 3 ARG B 26 -37.73 -177.08 REMARK 500 3 ASP A 13 -64.72 -92.77 REMARK 500 4 ARG B 26 53.23 -171.35 REMARK 500 4 GLN A 7 -61.85 -90.43 REMARK 500 5 SER B 25 -87.00 -152.92 REMARK 500 5 ARG B 26 18.93 -142.40 REMARK 500 5 ASP A 13 -70.34 -120.29 REMARK 500 6 ALA B 2 45.44 -170.69 REMARK 500 6 ARG B 26 -45.75 -170.80 REMARK 500 7 SER B 25 -47.05 -153.89 REMARK 500 7 GLN A 7 -60.56 -92.80 REMARK 500 7 ASP A 13 -54.20 -135.71 REMARK 500 8 SER B 25 -99.95 -168.54 REMARK 500 8 THR A 8 -70.35 -77.23 REMARK 500 9 ALA B 2 -46.15 -140.26 REMARK 500 9 ARG B 26 44.65 -167.20 REMARK 500 10 ARG B 26 24.97 -162.30 REMARK 500 10 ASP A 13 -71.32 -117.41 REMARK 500 11 SER B 25 32.91 -98.44 REMARK 500 11 ARG B 26 -33.88 -172.29 REMARK 500 11 LEU A 9 35.27 -81.69 REMARK 500 11 ASP A 13 -67.35 -109.45 REMARK 500 11 SER A 16 142.10 68.94 REMARK 500 12 ARG B 26 -31.10 -176.21 REMARK 500 12 LEU A 6 -91.38 -78.04 REMARK 500 12 ASP A 13 -68.65 -109.19 REMARK 500 13 TYR B 5 -177.37 177.63 REMARK 500 13 ARG B 26 37.84 -173.34 REMARK 500 13 LEU A 6 -76.33 -77.46 REMARK 500 13 ASP A 13 -61.16 -106.03 REMARK 500 14 LEU A 9 34.40 -94.98 REMARK 500 14 ASP A 13 -63.46 -106.79 REMARK 500 15 ARG B 26 -36.94 -170.09 REMARK 500 15 ASP A 13 -47.54 -137.83 REMARK 500 16 ARG B 26 51.39 -99.01 REMARK 500 16 THR A 8 -61.39 -90.60 REMARK 500 16 ASP A 13 -66.45 -124.24 REMARK 500 17 ARG B 26 -40.94 -161.28 REMARK 500 17 GLN A 7 -62.64 -90.46 REMARK 500 18 ASP A 13 -46.80 -132.98 REMARK 500 19 SER B 25 30.24 -94.04 REMARK 500 19 ARG B 26 -35.19 -173.82 REMARK 500 19 CYS A 11 31.21 -83.86 REMARK 500 19 THR A 12 -57.81 -159.71 REMARK 500 20 SER B 25 -156.67 -157.49 REMARK 500 20 LEU A 6 -78.34 -179.87 REMARK 500 20 CYS A 11 38.38 -88.16 REMARK 500 20 THR A 12 -54.83 -155.36 REMARK 500 20 ASP A 13 -71.90 -104.44 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 NH2 A 25
REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2FHW RELATED DB: PDB REMARK 900 RELAXIN-3 STRUCTURE
DBREF 2K1V B 1 27 UNP Q8WXF3 REL3_HUMAN 26 52 DBREF 2K1V A 5 24 UNP Q9Y5Q6 INSL5_HUMAN 116 135
SEQADV 2K1V PCA A 4 UNP Q9Y5Q6 MODIFIED RESIDUE
SEQRES 1 B 27 ARG ALA ALA PRO TYR GLY VAL ARG LEU CYS GLY ARG GLU SEQRES 2 B 27 PHE ILE ARG ALA VAL ILE PHE THR CYS GLY GLY SER ARG SEQRES 3 B 27 TRP SEQRES 1 A 22 PCA ASP LEU GLN THR LEU CYS CYS THR ASP GLY CYS SER SEQRES 2 A 22 MET THR ASP LEU SER ALA LEU CYS NH2
MODRES 2K1V PCA A 4 GLU PYROGLUTAMIC ACID
HET PCA A 4 14 HET NH2 A 25 3
HETNAM PCA PYROGLUTAMIC ACID HETNAM NH2 AMINO GROUP
FORMUL 2 PCA C5 H7 N O3 FORMUL 2 NH2 H2 N
HELIX 1 1 CYS B 10 GLY B 23 1 14 HELIX 2 2 GLN A 7 ASP A 13 1 7 HELIX 3 3 SER A 16 SER A 21 1 6
SSBOND 1 CYS B 10 CYS A 11 1555 1555 2.03 SSBOND 2 CYS B 22 CYS A 24 1555 1555 2.03 SSBOND 3 CYS A 10 CYS A 15 1555 1555 2.03
LINK C PCA A 4 N ASP A 5 1555 1555 1.31 LINK C CYS A 24 N NH2 A 25 1555 1555 1.33
SITE 1 AC1 1 ARG B 26
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