10 20 30 40 50 60 70 80 1DAX - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER ELECTRON TRANSPORT 01-DEC-97 1DAX
TITLE OXIDISED DESULFOVIBRIO AFRICANUS FERREDOXIN I, NMR, TITLE 2 MINIMIZED AVERAGE STRUCTURE
COMPND MOL_ID: 1; COMPND 2 MOLECULE: FERREDOXIN I; COMPND 3 CHAIN: A; COMPND 4 OTHER_DETAILS: OXIDIZED
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DESULFOVIBRIO AFRICANUS; SOURCE 3 ORGANISM_TAXID: 873; SOURCE 4 STRAIN: BENGHAZI
KEYWDS ELECTRON TRANSPORT, OXIDISED DESULFOVIBRIO AFRICANUS KEYWDS 2 FERREDOXIN I, ELECTRON-TRANSFER PROTEIN, 4FE-4S CLUSTER
EXPDTA SOLUTION NMR
AUTHOR S.L.DAVY,M.J.OSBORNE,G.R.MOORE
REVDAT 3 24-MAR-09 1DAX 1 ATOM CONECT REVDAT 2 24-FEB-09 1DAX 1 VERSN REVDAT 1 13-JAN-99 1DAX 0
JRNL AUTH S.L.DAVY,M.J.OSBORNE,G.R.MOORE JRNL TITL DETERMINATION OF THE STRUCTURE OF OXIDISED JRNL TITL 2 DESULFOVIBRIO AFRICANUS FERREDOXIN I BY 1H NMR JRNL TITL 3 SPECTROSCOPY AND COMPARISON OF ITS SOLUTION JRNL TITL 4 STRUCTURE WITH ITS CRYSTAL STRUCTURE. JRNL REF J.MOL.BIOL. V. 277 683 1998 JRNL REFN ISSN 0022-2836 JRNL PMID 9533888 JRNL DOI 10.1006/JMBI.1998.1631
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : DIANA 2.5 REMARK 3 AUTHORS : GUNTERT,WUTHRICH REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4 REMARK 4 1DAX COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.
REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 7.2 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : 1ATM REMARK 210 SAMPLE CONTENTS : 90%H2O/10%D2O, 99.9%D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : DQF-COSY, TOCSY, NOESY, 1D NOE REMARK 210 SPECTROMETER FIELD STRENGTH : 400 MHZ, 500 MHZ, 600 MHZ REMARK 210 SPECTROMETER MODEL : JEOL GX-400, JEOL A-500, REMARK 210 BRUKER AMX500 AND AMX600, REMARK 210 VARIAN UNITY INOVA 600 REMARK 210 SPECTROMETER MANUFACTURER : JEOL, BRUKER, VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : DIANA 2.5, X-PLOR 3.843 REMARK 210 METHOD USED : DISTANCE GEOMETRY, DG- REMARK 210 SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 75 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 1 REMARK 210 CONFORMERS, SELECTION CRITERIA : NULL REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL REMARK 210 REMARK 210 REMARK: THE STRUCTURES WERE OBTAINED USING 1H-1H 2D NMR REMARK 210 EXPERIMENTS (DQF-COSY, TOCSY, NOESY). ADDITIONALLY 1D NOE REMARK 210 EXPERIMENTS PROVIDED INFORMATION ON THE REGIONS OF THE PROTEIN REMARK 210 CLOSE TO THE PARAMAGNETIC 4FE-4S CLUSTER.
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: 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 ASP A 7 N ASP A 9 1.19 REMARK 500 O ILE A 31 N LYS A 33 2.02 REMARK 500 CA MET A 27 O LYS A 33 2.06 REMARK 500 CG2 VAL A 6 CZ PHE A 25 2.15 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 LYS A 3 -156.17 -123.94 REMARK 500 PHE A 4 177.08 165.92 REMARK 500 TYR A 5 -160.02 174.40 REMARK 500 GLN A 8 -0.05 -0.86 REMARK 500 ALA A 13 25.77 161.87 REMARK 500 ILE A 20 7.78 -63.43 REMARK 500 ALA A 21 66.19 -178.15 REMARK 500 PRO A 22 32.76 -73.57 REMARK 500 ALA A 26 112.47 -174.62 REMARK 500 GLU A 32 43.37 14.85 REMARK 500 CYS A 58 28.74 -76.37 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 ARG A 2 0.09 SIDE_CHAIN 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 SF4 A 65
DBREF 1DAX A 1 64 UNP P00210 FER1_DESAF 1 64
SEQRES 1 A 64 ALA ARG LYS PHE TYR VAL ASP GLN ASP GLU CYS ILE ALA SEQRES 2 A 64 CYS GLU SER CYS VAL GLU ILE ALA PRO GLY ALA PHE ALA SEQRES 3 A 64 MET ASP PRO GLU ILE GLU LYS ALA TYR VAL LYS ASP VAL SEQRES 4 A 64 GLU GLY ALA SER GLN GLU GLU VAL GLU GLU ALA MET ASP SEQRES 5 A 64 THR CYS PRO VAL GLN CYS ILE HIS TRP GLU ASP GLU
HET SF4 A 65 8
HETNAM SF4 IRON/SULFUR CLUSTER
FORMUL 2 SF4 FE4 S4
HELIX 1 1 SER A 16 ALA A 21 1 6 HELIX 2 2 GLN A 44 THR A 53 1 10
SHEET 1 A 2 PHE A 25 MET A 27 0 SHEET 2 A 2 ALA A 34 VAL A 36 -1 N TYR A 35 O ALA A 26
LINK FE1 SF4 A 65 SG CYS A 11 1555 1555 2.18 LINK FE2 SF4 A 65 SG CYS A 14 1555 1555 2.18 LINK FE3 SF4 A 65 SG CYS A 17 1555 1555 2.18 LINK FE4 SF4 A 65 SG CYS A 54 1555 1555 2.18 LINK O CYS A 14 FE2 SF4 A 65 1555 1555 2.44
SITE 1 AC1 7 CYS A 11 ILE A 12 CYS A 14 CYS A 17 SITE 2 AC1 7 ALA A 34 CYS A 54 CYS A 58
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