10 20 30 40 50 60 70 80 2DWF - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER SURFACE ACTIVE PROTEIN 11-AUG-06 2DWF
TITLE NMR STRUCTURE OF MINI-B, AN N-TERMINAL- C-TERMINAL TITLE 2 CONSTRUCT FROM HUMAN SURFACTANT PROTEIN B (SP-B), IN TITLE 3 SODIUM DODECYL SULFATE (SDS) MICELLES
COMPND MOL_ID: 1; COMPND 2 MOLECULE: PULMONARY SURFACTANT-ASSOCIATED PROTEIN B; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: MINI-B; COMPND 5 SYNONYM: SP-B, 6 KDA PROTEIN, PULMONARY SURFACTANT- COMPND 6 ASSOCIATED PROTEOLIPID SPLPHE, 18 KDA PULMONARY-SURFACTANT COMPND 7 PROTEIN; COMPND 8 ENGINEERED: YES
SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: THIS SEQUENCE IS A BIOLOGICALLY ACTIVE SOURCE 4 FRAGMENT OF THE PROTEIN SP-B WHICH OCCURS NATURALLY IN SOURCE 5 HUMANS.
KEYWDS MINI-B, SP-B, SURFACTANT PROTEIN B, LIPID ASSOCIATED KEYWDS 2 PROTEIN, SURFACE ACTIVE PROTEIN
EXPDTA SOLUTION NMR
NUMMDL 15
AUTHOR V.BOOTH,M.SARKER,A.J.WARING,K.M.W.KEOUGH
REVDAT 2 24-FEB-09 2DWF 1 VERSN REVDAT 1 03-JUL-07 2DWF 0
JRNL AUTH V.BOOTH,M.SARKER,A.J.WARING,K.M.W.KEOUGH JRNL TITL NMR STRUCTURE OF MINI-B, AN N-TERMINAL - JRNL TITL 2 C-TERMINAL CONSTRUCT FROM HUMAN SURFACTANT PROTEIN JRNL TITL 3 B (SP-B), IN SODIUM DODECYL SULFATE (SDS) MICELLES JRNL REF TO BE PUBLISHED JRNL REFN
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4 REMARK 4 2DWF COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 17-AUG-06. REMARK 100 THE RCSB ID CODE IS RCSB025926.
REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 318 REMARK 210 PH : 5 REMARK 210 IONIC STRENGTH : 0 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : PARTIALLY 15N-LABELLED REMARK 210 PEPTIDE WITH 15N LABELS ON REMARK 210 LEUCINE (3, 7, 22, 25, 29, 31) REMARK 210 , ALANINE (6, 13) AND GLYCINE REMARK 210 (18); 1.5MM PEPTIDE, 150MM REMARK 210 SDS, 0.4MM DSS, 90% H2O, 10% REMARK 210 D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY, 2D TOCSY, 3D_15N- REMARK 210 SEPARATED_NOESY, 3D_15N- REMARK 210 SEPARATED_TOCSY 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 : NMRPIPE 2.2, SPARKY 3.110, REMARK 210 MOLMOL 2K.2 REMARK 210 METHOD USED : SIMULATED ANNEALING, REMARK 210 MOLECULAR DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 500 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 15 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 TRP A 2 21.58 -158.01 REMARK 500 1 CYS A 4 -77.78 -49.35 REMARK 500 1 ARG A 5 -37.23 -29.78 REMARK 500 1 LYS A 17 53.22 -108.12 REMARK 500 1 ARG A 20 -80.00 170.04 REMARK 500 1 GLN A 24 -19.81 -47.77 REMARK 500 1 CYS A 33 145.09 -29.07 REMARK 500 2 TRP A 2 12.37 -176.98 REMARK 500 2 ARG A 5 -34.59 -38.01 REMARK 500 2 PRO A 16 -75.95 -64.47 REMARK 500 2 LYS A 17 41.76 -147.64 REMARK 500 2 ARG A 20 -61.31 -107.60 REMARK 500 2 CYS A 33 -161.39 21.20 REMARK 500 3 TRP A 2 11.61 -151.66 REMARK 500 3 CYS A 4 -73.60 -49.24 REMARK 500 3 ARG A 5 -27.68 -38.47 REMARK 500 3 PRO A 16 -70.92 -71.18 REMARK 500 3 LYS A 17 52.02 -144.86 REMARK 500 3 ARG A 20 -76.51 -159.14 REMARK 500 3 CYS A 33 -160.81 34.10 REMARK 500 4 TRP A 2 -27.86 172.51 REMARK 500 4 CYS A 4 -80.77 -43.16 REMARK 500 4 ARG A 5 -37.25 -29.80 REMARK 500 4 ARG A 20 -75.15 177.20 REMARK 500 4 MET A 21 164.63 177.98 REMARK 500 4 CYS A 33 163.88 -35.30 REMARK 500 5 TRP A 2 23.10 -144.62 REMARK 500 5 CYS A 4 -73.55 -47.83 REMARK 500 5 LYS A 17 49.15 -107.36 REMARK 500 5 ARG A 20 -79.36 -178.71 REMARK 500 5 CYS A 33 110.12 1.26 REMARK 500 6 TRP A 2 42.28 -147.80 REMARK 500 6 CYS A 4 -83.08 -37.58 REMARK 500 6 ILE A 15 136.88 170.68 REMARK 500 6 ARG A 20 -35.86 173.35 REMARK 500 6 MET A 21 166.33 161.87 REMARK 500 6 CYS A 33 -64.90 -14.68 REMARK 500 7 TRP A 2 14.83 -179.54 REMARK 500 7 ARG A 5 -37.98 -36.12 REMARK 500 7 ILE A 15 104.93 -56.98 REMARK 500 7 LYS A 17 29.84 -163.72 REMARK 500 7 ARG A 20 41.35 -169.52 REMARK 500 7 MET A 21 166.39 57.79 REMARK 500 7 CYS A 33 -165.37 21.26 REMARK 500 8 TRP A 2 38.47 -178.45 REMARK 500 8 CYS A 4 -80.44 -51.94 REMARK 500 8 LYS A 17 19.55 -152.40 REMARK 500 8 ARG A 20 -84.99 -177.49 REMARK 500 8 MET A 21 160.33 160.51 REMARK 500 8 LEU A 22 -51.02 179.64 REMARK 500 8 GLN A 24 -33.24 -31.23 REMARK 500 8 CYS A 33 161.53 48.15 REMARK 500 9 TRP A 2 18.90 -146.37 REMARK 500 9 CYS A 4 -81.76 -45.16 REMARK 500 9 ARG A 5 -37.47 -30.72 REMARK 500 9 ARG A 20 -84.16 178.30 REMARK 500 9 MET A 21 137.87 159.80 REMARK 500 9 LEU A 22 -45.60 172.53 REMARK 500 10 TRP A 2 14.46 -164.62 REMARK 500 10 ILE A 15 147.63 168.97 REMARK 500 10 ARG A 20 65.92 173.89 REMARK 500 10 MET A 21 166.50 63.86 REMARK 500 10 GLN A 24 -18.81 -44.90 REMARK 500 10 CYS A 33 145.72 -30.28 REMARK 500 11 ILE A 15 153.25 -44.40 REMARK 500 11 LYS A 17 53.33 -160.80 REMARK 500 11 ARG A 20 -81.59 170.50 REMARK 500 11 GLN A 24 -18.89 -47.23 REMARK 500 11 CYS A 33 -80.29 8.42 REMARK 500 12 TRP A 2 38.08 -162.77 REMARK 500 12 CYS A 4 -82.62 -37.82 REMARK 500 12 ARG A 5 -55.38 -29.28 REMARK 500 12 LYS A 17 39.28 -163.69 REMARK 500 12 ARG A 20 112.69 60.68 REMARK 500 12 MET A 21 -179.85 -60.80 REMARK 500 12 LEU A 22 -45.92 165.23 REMARK 500 12 GLN A 24 -24.52 -30.84 REMARK 500 12 CYS A 33 93.84 -39.48 REMARK 500 13 TRP A 2 -34.82 173.36 REMARK 500 13 CYS A 4 -71.57 -48.25 REMARK 500 13 ARG A 5 -38.54 -29.87 REMARK 500 13 LYS A 17 41.82 -170.96 REMARK 500 13 ARG A 20 -107.14 -156.71 REMARK 500 13 MET A 21 -169.33 173.83 REMARK 500 13 LEU A 22 -40.30 135.49 REMARK 500 13 CYS A 33 -154.42 33.92 REMARK 500 14 TRP A 2 -35.07 -176.90 REMARK 500 14 ARG A 5 -39.56 -34.96 REMARK 500 14 ILE A 15 157.48 112.15 REMARK 500 14 ARG A 20 -36.69 167.49 REMARK 500 14 MET A 21 166.25 157.62 REMARK 500 14 CYS A 33 173.50 -44.33 REMARK 500 15 TRP A 2 23.42 -159.40 REMARK 500 15 CYS A 4 -71.01 -52.11 REMARK 500 15 ARG A 5 -35.71 -29.06 REMARK 500 15 ALA A 6 -70.20 -66.06 REMARK 500 15 ILE A 15 160.37 109.00 REMARK 500 15 MET A 21 109.16 136.83 REMARK 500 15 LEU A 22 -36.10 165.50 REMARK 500 15 CYS A 33 120.09 -10.27 REMARK 500 REMARK 500 REMARK: NULL
REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2A2H RELATED DB: PDB REMARK 900 THIS IS AN IDENTICAL PEPTIDE. THE STRUCTURE WAS DETERMINED REMARK 900 IN HFIP. REMARK 900 RELATED ID: 1RG3 RELATED DB: PDB REMARK 900 THIS PEPTIDE CONSISTS OF THE C-TERMINAL HALF OF MINI-B. THE REMARK 900 STRUCTURE WAS DETERMINED IN SDS MICELLES. REMARK 900 RELATED ID: 1RG4 RELATED DB: PDB REMARK 900 THIS PEPTIDE CONSISTS OF THE C-TERMINAL HALF OF MINI-B. THE REMARK 900 STRUCTURE WAS DETERMINED IN HFIP.
DBREF 2DWF A 1 18 UNP P07988 PSPB_HUMAN 208 225 DBREF 2DWF A 19 34 UNP P07988 PSPB_HUMAN 263 278
SEQRES 1 A 34 CYS TRP LEU CYS ARG ALA LEU ILE LYS ARG ILE GLN ALA SEQRES 2 A 34 MET ILE PRO LYS GLY GLY ARG MET LEU PRO GLN LEU VAL SEQRES 3 A 34 CYS ARG LEU VAL LEU ARG CYS SER
HELIX 1 1 LEU A 3 ILE A 15 1 13 HELIX 2 2 PRO A 23 ARG A 32 1 10
SSBOND 1 CYS A 1 CYS A 33 1555 1555 2.04 SSBOND 2 CYS A 4 CYS A 27 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