| SEE REMARK 3 | THE STRUCTURES WERE CALCULATED USING THE SIMULATED
ANNEALING PROTOCOL OF NILGES ET AL. (1988) FEBS LETT.
229, 129 - 136 USING THE PROGRAM X-PLOR 3.1 (BRUNGER)
MODIFIED TO INCORPORATE COUPLING CONSTANT (GARRETT ET AL.
(1984) J.MAGN.RESON. SERIES B 104, 99 - 103), CARBON
CHEMICAL SHIFT (KUSZEWSKI ET AL. (1995) J.MAGN.RESON.
SERIES B 106, 92 - 96) RESTRAINTS, 1H CHEMICAL SHIFT
RESTRAINTS (KUSZEWSKI ET AL. (1995) J.MAGN.RESON. SERIES
B 107, 293-297; (1996) J.MAGN.RESON. SERIES B 112,
79-81), AND A CONFORMATIONAL DATABASE POTENTIAL
(KUSZWESKI ET AL. (1996) PROTEIN SCI. 5, 1067-108 AND
(1997) J.MAGN.RESON. 125, 171-177).
THE 3D STRUCTURE OF THE 21 KDA BAF DIMER WAS SOLVED BY
MULTI-DIMENSIONAL HETERONUCLEAR-EDITED AND -FILTERED NMR
BASED ON 1655 EXPERIMENTAL RESTRAINTS (PER MONOMER):
(A) INTRASUBUNIT: 288 SEQUENTIAL (|I-J|=1), 267 MEDIUM
RANGE (1 < |I-J| >=5) AND 190 LONG RANGE (|I-J| >5)
INTERRESIDUE, AND 7 INTRARESIDUE APPROXIMATE INTERPROTON
DISTANCE RESTRAINTS; 64 DISTANCE RESTRAINTS FOR 32
HYDROGEN BONDS; 257 TORSION ANGLE (84 PHI, 78 PSI, 60 CHI1
29 CHI2 AND 6 CHI3) RESTRAINTS; 66 THREE-BOND HN-HA
COUPLING CONSTANT RESTRAINTS; 165 (87 CALPHA AND 78 CBETA)
13C SHIFT RESTRAINTS; 44 1H METHYL PROTON CHEMICAL SHIFTS;
259 DIPOLAR COUPLINGS (76 N-H, 76 CALPHA-C', 55 N-C'
AND 52 HN-C').
(B) 48 INTERSUBUNIT INTERPROTON DISTANCE RESTRAINTS.
RMS DEVIATIONS.
BOND LENGTHS : 0.004931
BOND ANGLES : 0.543143
IMPROPER ANGLES : 0.551732
CDIH : 0.128297
NOE : 0.022087
COUP : 0.943946
13C SHIFTS RMS CA, CB (PPM): 1.04812, 1.20411
JHNHA RMS (HZ): 0.943946 0
DIPOLAR COUPLINGS NH CACO NCO HNCO
RMS DIPOLAR (HZ): 0.421677 1.31903 0.483471 1.20095
1H METHYL SHIFTS: 0.118116
THE STRUCTURE IN THIS ENTRY IS THE RESTRAINED REGULARIZED
MEAN STRUCTURE AND THE LAST NUMERIC COLUMN REPRESENTS THE
RMS OF THE 40 INDIVIDUAL SIMULATED ANNEALING STRUCTURES
FOUND IN PDB ENTRY 2EZY ABOUT THE MEAN COORDINATE
POSITIONS. THE LAST NUMERIC COLUMN IN THE INDIVIDUAL SA
STRUCTURES HAS NO MEANING. | CNS |
