HEADER    COMPLEX (NUCLEAR PROTEIN/RNA)           08-APR-98   1A9N
COMPND    MOL_ID: 1;
COMPND   2 MOLECULE: U2 RNA HAIRPIN IV;
COMPND   3 CHAIN: Q, R;
COMPND   4 FRAGMENT: U2 HAIRPIN IV;
COMPND   5 ENGINEERED: YES;
COMPND   6 OTHER_DETAILS: 24 NUCLEOTIDE STEM-LOOP, U2 SNRNP HAIRPIN
COMPND   7 IV;
COMPND   8 MOL_ID: 2;
COMPND   9 MOLECULE: U2 A';
COMPND  10 CHAIN: A, C;
COMPND  11 FRAGMENT: RESIDUES 1 - 176;
COMPND  12 ENGINEERED: YES;
COMPND  13 MUTATION: C89D, S119C;
COMPND  14 OTHER_DETAILS: THIS CONSTRUCT CONSISTS OF RESIDUES 1 - 176
COMPND  15 OF U2 A', WHICH IS A COMPONENT OF U2 SNRNP;
COMPND  16 MOL_ID: 3;
COMPND  17 MOLECULE: U2 B'';
COMPND  18 CHAIN: B, D;
COMPND  19 FRAGMENT: N-TERMINAL DOMAIN, RESIDUES 4 - 99;
COMPND  20 ENGINEERED: YES;
COMPND  21 OTHER_DETAILS: THIS CONSTRUCT CONSISTS OF RESIDUES 5 - 99
COMPND  22 OF U2 B DOUBLE PRIME, WHICH IS A COMPONENT OF U2 SNRNP
CRYST1   98.370  128.240   66.650  90.00  90.00  90.00 P 21 21 2     8
