10 20 30 40 50 60 70 80 2JM4 - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER SIGNALING PROTEIN 09-OCT-06 2JM4
TITLE THE SOLUTION NMR STRUCTURE OF THE RELAXIN (RXFP1) RECEPTOR TITLE 2 LDLA MODULE.
COMPND MOL_ID: 1; COMPND 2 MOLECULE: RELAXIN RECEPTOR 1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: LDL-RECEPTOR CLASS A, RESIDUES 23-63; COMPND 5 SYNONYM: RELAXIN FAMILY PEPTIDE RECEPTOR 1, LEUCINE-RICH COMPND 6 REPEAT-CONTAINING G-PROTEIN COUPLED RECEPTOR 7, LDLA COMPND 7 MODULE; COMPND 8 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: RXFP1, LGR7; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: K12; SOURCE 9 EXPRESSION_SYSTEM_VARIANT: TRXB; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PGEV-LDLA
KEYWDS LDL-A MODULE, RXFP1 RECEPTOR, LGR7, SIGNALING PROTEIN
EXPDTA SOLUTION NMR
NUMMDL 24
AUTHOR E.J.HOPKINS,R.A.D.BATHGATE,P.R.GOOLEY
REVDAT 3 24-FEB-09 2JM4 1 VERSN REVDAT 2 17-JUL-07 2JM4 1 JRNL REVDAT 1 12-DEC-06 2JM4 0
JRNL AUTH E.J.HOPKINS,S.LAYFIELD,T.FERRARO,R.A.D.BATHGATE, JRNL AUTH 2 P.R.GOOLEY JRNL TITL THE NMR SOLUTION STRUCTURE OF THE RELAXIN (RXFP1) JRNL TITL 2 RECEPTOR LIPOPROTEIN RECEPTOR CLASS A MODULE AND JRNL TITL 3 IDENTIFICATION OF KEY RESIDUES IN THE N-TERMINAL JRNL TITL 4 REGION OF THE MODULE THAT MEDIATE RECEPTOR JRNL TITL 5 ACTIVATION JRNL REF J.BIOL.CHEM. V. 282 4172 2007 JRNL REFN ISSN 0021-9258 JRNL PMID 17148455 JRNL DOI 10.1074/JBC.M609526200
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR_NIH 2.9.9, PROCHECKNMR 3.5.4 REMARK 3 AUTHORS : SCHWIETERS, KUSZEWSKI, TJANDRA, CLORE (X-PLOR_ REMARK 3 NIH), LASKOWSKI, MACARTHUR (PROCHECKNMR) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4 REMARK 4 2JM4 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-OCT-06. REMARK 100 THE RCSB ID CODE IS RCSB100004.
REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 303.15 REMARK 210 PH : 5.5 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1.0 MM 15N RXFP1-LDLA, 10 MM REMARK 210 CALCIUM CHLORIDE, 50 MM ACETIC REMARK 210 ACID, 90% H2O, 10% D2O, PH 5.5 REMARK 210 (ADJUSTED WITH NAOH); 1.5 MM REMARK 210 13C, 15N RXFP1-LDLA, 10 MM REMARK 210 CALCIUM CHLORIDE, 50 MM ACETIC REMARK 210 ACID, 90% H2O, 10% D2O, PH 5.5 REMARK 210 (ADJUSTED WITH NAOH); 1.0 MM REMARK 210 10% 13C, 90% 12C RXFP1-LDLA, REMARK 210 10 MM CALCIUM CHLORIDE, 50 MM REMARK 210 ACETIC ACID, 90% H2O, 10% D2O, REMARK 210 PH 5.5 (ADJUSTED WITH NAOH) REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D HNCO, 3D HNCA, 3D HNCACB, REMARK 210 3D CBCA(CO)NH, 3D HBHA(CO)NH, REMARK 210 3D C(CO)NH, 3D H(CCO)NH, 2D 1H REMARK 210 -15N HSQC, 3D HCCH-TOCSY, 3D REMARK 210 HNHA, 3D 1H-15N NOESY, 3D 1H- REMARK 210 13C NOESY, 3D HNHB, 3D HACAHB, REMARK 210 2D 1H-13C HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ REMARK 210 SPECTROMETER MODEL : INOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : SPARKY 3.106, NMRPIPE 2.3, REMARK 210 CYANA 1.0.7, NMRVIEW 5.2.2 REMARK 210 METHOD USED : SIMULATED ANNEALING, TORSION REMARK 210 ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 24 REMARK 210 CONFORMERS, SELECTION CRITERIA : 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 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 LYS A 6 179.05 49.81 REMARK 500 1 LYS A 19 145.94 -171.76 REMARK 500 1 ASP A 32 -52.35 -145.90 REMARK 500 2 SER A 2 93.84 48.49 REMARK 500 2 GLN A 3 -114.90 46.29 REMARK 500 2 ASP A 4 -122.22 52.39 REMARK 500 2 ASP A 32 -54.26 -146.93 REMARK 500 2 CYS A 42 -3.11 -150.79 REMARK 500 3 GLN A 3 -52.52 -172.34 REMARK 500 3 CYS A 27 87.82 50.83 REMARK 500 3 ASP A 40 49.17 -81.75 REMARK 500 3 ASN A 41 22.33 -172.15 REMARK 500 4 SER A 2 -178.53 50.46 REMARK 500 4 ASP A 32 -52.99 -145.33 REMARK 500 4 CYS A 42 -32.41 -144.45 REMARK 500 5 LYS A 19 122.09 -170.03 REMARK 500 5 ASP A 32 -43.21 -132.91 REMARK 500 5 ASN A 35 -92.75 -149.37 REMARK 500 5 GLN A 36 22.76 -176.85 REMARK 500 5 ASP A 40 -172.26 -54.16 REMARK 500 5 CYS A 42 77.44 50.92 REMARK 500 6 LYS A 6 -127.58 -62.04 REMARK 500 6 ASP A 32 -51.77 -144.49 REMARK 500 6 ASN A 35 -92.17 -149.46 REMARK 500 6 GLN A 36 22.67 -176.10 REMARK 500 7 ASP A 32 -53.16 -148.49 REMARK 500 7 ASN A 41 90.08 38.64 REMARK 500 8 ASP A 4 -125.03 50.05 REMARK 500 8 PRO A 22 152.54 -44.49 REMARK 500 8 ASP A 32 -54.69 -148.27 REMARK 500 9 SER A 2 98.23 50.72 REMARK 500 9 GLN A 3 73.45 54.79 REMARK 500 9 ASP A 32 -52.52 -142.40 REMARK 500 9 GLN A 36 18.39 59.51 REMARK 500 10 VAL A 5 -136.34 -62.22 REMARK 500 10 LYS A 6 -153.67 51.07 REMARK 500 10 LYS A 19 149.54 -171.24 REMARK 500 10 ASN A 41 84.33 39.62 REMARK 500 11 SER A 2 -150.37 51.49 REMARK 500 11 LYS A 6 -129.90 44.80 REMARK 500 12 SER A 2 -23.57 -160.94 REMARK 500 12 GLN A 3 86.73 -151.82 REMARK 500 12 LYS A 6 -130.86 -157.81 REMARK 500 12 ASN A 16 19.59 54.70 REMARK 500 12 ASP A 32 -51.94 -122.28 REMARK 500 12 ASP A 40 173.25 -50.28 REMARK 500 12 ASN A 41 91.35 -46.63 REMARK 500 13 SER A 2 -123.73 47.20 REMARK 500 13 LYS A 6 179.53 50.46 REMARK 500 13 SER A 8 -177.83 -68.94 REMARK 500 13 PRO A 22 152.69 -45.04 REMARK 500 13 ASP A 32 -51.22 -139.29 REMARK 500 13 ASP A 40 -170.78 -60.54 REMARK 500 13 ASN A 41 -17.04 -46.52 REMARK 500 13 CYS A 42 -89.70 51.20 REMARK 500 14 SER A 2 -43.67 67.08 REMARK 500 14 LYS A 6 45.48 -154.06 REMARK 500 14 ASN A 35 -89.49 -90.25 REMARK 500 14 GLN A 36 23.19 -173.17 REMARK 500 14 ASN A 41 92.06 -58.32 REMARK 500 15 GLN A 3 90.45 53.60 REMARK 500 15 ASP A 40 -171.13 -56.44 REMARK 500 15 ASN A 41 -18.87 -46.88 REMARK 500 16 CYS A 27 79.68 51.71 REMARK 500 16 ASN A 28 -3.77 -143.28 REMARK 500 16 ASP A 32 -51.80 -138.16 REMARK 500 16 ASN A 35 -99.66 -136.22 REMARK 500 16 GLN A 36 15.36 -155.93 REMARK 500 16 ASP A 40 -166.84 44.79 REMARK 500 16 CYS A 42 -172.91 47.46 REMARK 500 17 LYS A 6 33.95 -97.02 REMARK 500 17 ASN A 16 -25.95 68.01 REMARK 500 17 GLN A 36 13.69 48.67 REMARK 500 17 ASP A 40 77.09 -63.25 REMARK 500 17 CYS A 42 -92.82 46.79 REMARK 500 18 SER A 2 6.50 53.12 REMARK 500 18 ASP A 32 -52.50 -144.15 REMARK 500 18 ASP A 40 47.92 -88.87 REMARK 500 18 ASN A 41 19.18 -161.22 REMARK 500 19 SER A 2 -176.30 49.31 REMARK 500 19 SER A 8 -157.87 -88.35 REMARK 500 19 LEU A 9 -168.60 57.81 REMARK 500 19 ASP A 32 -58.53 -146.92 REMARK 500 20 SER A 2 -177.49 49.63 REMARK 500 20 GLN A 3 29.09 -140.36 REMARK 500 20 CYS A 14 47.23 -88.37 REMARK 500 20 GLN A 36 19.56 48.85 REMARK 500 20 ASN A 41 23.41 -171.19 REMARK 500 21 GLN A 3 10.99 -159.33 REMARK 500 21 ASP A 32 -60.48 -138.38 REMARK 500 21 GLN A 36 18.54 48.23 REMARK 500 21 CYS A 42 -8.16 -150.60 REMARK 500 22 GLN A 3 -116.34 45.73 REMARK 500 22 LYS A 6 45.27 -165.99 REMARK 500 22 ASP A 32 -47.77 -143.78 REMARK 500 22 ASN A 35 13.18 -140.61 REMARK 500 22 CYS A 42 -2.82 -146.53 REMARK 500 23 LYS A 6 112.23 65.17 REMARK 500 23 ASN A 41 80.91 39.77 REMARK 500 24 SER A 2 -175.65 49.11 REMARK 500 24 VAL A 5 97.27 50.90 REMARK 500 REMARK 500 REMARK: NULL
REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 1 CA A 44 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 38 OD2 REMARK 620 2 LEU A 25 O 95.7 REMARK 620 3 ASN A 28 OD1 169.0 73.6 REMARK 620 4 VAL A 30 O 102.5 148.2 88.2 REMARK 620 5 ASP A 32 OD2 78.5 84.4 102.4 74.1 REMARK 620 6 GLU A 39 OE2 99.7 102.9 80.8 99.5 172.6 REMARK 620 N 1 2 3 4 5
REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 44
REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 7321 RELATED DB: BMRB
DBREF 2JM4 A 3 43 UNP Q9HBX9 RXFP1_HUMAN 23 63
SEQADV 2JM4 GLY A 1 UNP Q9HBX9 CLONING ARTIFACT SEQADV 2JM4 SER A 2 UNP Q9HBX9 CLONING ARTIFACT
SEQRES 1 A 43 GLY SER GLN ASP VAL LYS CYS SER LEU GLY TYR PHE PRO SEQRES 2 A 43 CYS GLY ASN ILE THR LYS CYS LEU PRO GLN LEU LEU HIS SEQRES 3 A 43 CYS ASN GLY VAL ASP ASP CYS GLY ASN GLN ALA ASP GLU SEQRES 4 A 43 ASP ASN CYS GLY
HET CA A 44 1
HETNAM CA CALCIUM ION
FORMUL 2 CA CA 2+
HELIX 1 1 LEU A 24 HIS A 26 5 3
SHEET 1 A 2 TYR A 11 PRO A 13 0 SHEET 2 A 2 CYS A 20 PRO A 22 -1 O LEU A 21 N PHE A 12
SSBOND 1 CYS A 7 CYS A 20 1555 1555 2.02 SSBOND 2 CYS A 14 CYS A 33 1555 1555 2.02 SSBOND 3 CYS A 27 CYS A 42 1555 1555 2.02
LINK CA CA A 44 OD2 ASP A 38 1555 1555 2.63 LINK CA CA A 44 O LEU A 25 1555 1555 2.65 LINK CA CA A 44 OD1 ASN A 28 1555 1555 2.66 LINK CA CA A 44 O VAL A 30 1555 1555 2.64 LINK CA CA A 44 OD2 ASP A 32 1555 1555 2.66 LINK CA CA A 44 OE2 GLU A 39 1555 1555 2.64
SITE 1 AC1 6 LEU A 25 ASN A 28 VAL A 30 ASP A 32 SITE 2 AC1 6 ASP A 38 GLU A 39
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