HEADER    RNA BINDING PROTEIN                     31-DEC-69   6RVW
TITLE     Structure of right-handed protein cage consisting of 24
TITLE   2 eleven-membered ring proteins held together by gold (I) bridges.
COMPND    MOL_ID: 1;
COMPND   2 MOLECULE: Transcription attenuation protein MtrB;
COMPND   3 CHAIN: AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ, AK, BA, BB, BC, BD, BE, BF, BG, BH, BI, BJ, BK, CA, CB, CC, CD, CE, CF, CG, CH, CI, CJ, CK, DA, DB, DC, DD, DE, DF, DG, DH, DI, DJ, DK, EA, EB, EC, ED, EE, EF, EG, EH, EI, EJ, EK, FA, FB, FC, FD, FE, FF, FG, FH, FI, FJ, FK, GA, GB, GC, GD, GE, GF, GG, GH, GI, GJ, GK, HA, HB, HC, HD, HE, HF, HG, HH, HI, HJ, HK, IA, IB, IC, ID, IE, IF, IG, IH, II, IJ, IK, JA, JB, JC, JD, JE, JF, JG, JH, JI, JJ, JK, KA, KB, KC, KD, KE, KF, KG, KH, KI, KJ, KK, LA, LB, LC, LD, LE, LF, LG, LH, LI, LJ, LK, MA, MB, MC, MD, ME, MF, MG, MH, MI, MJ, MK, NA, NB, NC, ND, NE, NF, NG, NH, NI, NJ, NK, OA, OB, OC, OD, OE, OF, OG, OH, OI, OJ, OK, PA, PB, PC, PD, PE, PF, PG, PH, PI, PJ, PK, QA, QB, QC, QD, QE, QF, QG, QH, QI, QJ, QK, RA, RB, RC, RD, RE, RF, RG, RH, RI, RJ, RK, SA, SB, SC, SD, SE, SF, SG, SH, SI, SJ, SK, TA, TB, TC, TD, TE, TF, TG, TH, TI, TJ, TK, UA, UB, UC, UD, UE, UF, UG, UH, UI, UJ, UK, VA, VB, VC, VD, VE, VF, VG, VH, VI, VJ, VK, WA, WB, WC, WD, WE, WF, WG, WH, WI, WJ, WK, XA, XB, XC, XD, XE, XF, XG, XH, XI, XJ, XK;
COMPND   4 MUTATION: YES;
COMPND   5 ENGINEERED: YES;
COMPND   6 MOL_ID: 1;
COMPND   7 Transcription attenuation protein MtrB;
COMPND   8 CHAIN: AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ, AK, BA, BB, BC, BD, BE, BF, BG, BH, BI, BJ, BK, CA, CB, CC, CD, CE, CF, CG, CH, CI, CJ, CK, DA, DB, DC, DD, DE, DF, DG, DH, DI, DJ, DK, EA, EB, EC, ED, EE, EF, EG, EH, EI, EJ, EK, FA, FB, FC, FD, FE, FF, FG, FH, FI, FJ, FK, GA, GB, GC, GD, GE, GF, GG, GH, GI, GJ, GK, HA, HB, HC, HD, HE, HF, HG, HH, HI, HJ, HK, IA, IB, IC, ID, IE, IF, IG, IH, II, IJ, IK, JA, JB, JC, JD, JE, JF, JG, JH, JI, JJ, JK, KA, KB, KC, KD, KE, KF, KG, KH, KI, KJ, KK, LA, LB, LC, LD, LE, LF, LG, LH, LI, LJ, LK, MA, MB, MC, MD, ME, MF, MG, MH, MI, MJ, MK, NA, NB, NC, ND, NE, NF, NG, NH, NI, NJ, NK, OA, OB, OC, OD, OE, OF, OG, OH, OI, OJ, OK, PA, PB, PC, PD, PE, PF, PG, PH, PI, PJ, PK, QA, QB, QC, QD, QE, QF, QG, QH, QI, QJ, QK, RA, RB, RC, RD, RE, RF, RG, RH, RI, RJ, RK, SA, SB, SC, SD, SE, SF, SG, SH, SI, SJ, SK, TA, TB, TC, TD, TE, TF, TG, TH, TI, TJ, TK, UA, UB, UC, UD, UE, UF, UG, UH, UI, UJ, UK, VA, VB, VC, VD, VE, VF, VG, VH, VI, VJ, VK, WA, WB, WC, WD, WE, WF, WG, WH, WI, WJ, WK, XA, XB, XC, XD, XE, XF, XG, XH, XI, XJ, XK;
COMPND   9 MUTATION: YES;
COMPND   10 ENGINEERED: YES;
EXPDTA     ELECTRON MICROSCOPY
REMARK 465 MISSING RESIDUES                                                    
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                      
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN              
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)               
REMARK 465
REMARK 465   M RES C SSSEQI  
REMARK 465     LEU T    22
REMARK 465     THR T    23
REMARK 465     ARG T    24
REMARK 465     GLY T    25
REMARK 465     ALA T    26
REMARK 465     ASP T    27
REMARK 465     THR T    28
REMARK 465     ARG T    29
REMARK 465     PHE T    30
REMARK 465     HIS T    31
REMARK 465     HIS T    32
DBREF  6RVW T    1    74  UNP    Q9X6J6   MTRB_GEOSE       1     74
SEQRES   1 TE   66  ASP PHE VAL VAL ILE LYS ALA LEU GLU ASP GLY VAL ASN
SEQRES   2 TE   66  VAL ILE GLY LEU THR ARG GLY ALA ASP THR ARG PHE HIS
SEQRES   3 TE   66  HIS SER GLU CYS LEU ASP LYS GLY GLU VAL LEU ILE ALA
SEQRES   4 TE   66  GLN PHE THR GLU HIS THR SER ALA ILE LYS VAL ARG GLY
SEQRES   5 TE   66  LYS ALA TYR ILE GLN THR SER HIS GLY VAL ILE GLU SER
SEQRES   6 TE   66  GLU