>>1K2I:HELIX    1   1 ALA 1   55  GLY 1   59  5                                   5    
AAHCG
Search OCA for entries with sequence similar to this one (with E=10)

HELIX 1 1 ALA 1 55 GLY 1 59 5 5 ATOM 373 N ALA 1 55 28.292 6.869 29.899 1.00 8.48 N ATOM 374 CA ALA 1 55 29.521 6.987 30.674 1.00 8.11 C ATOM 375 C ALA 1 55 30.667 6.290 29.960 1.00 9.18 C ATOM 376 O ALA 1 55 30.477 5.248 29.339 1.00 8.93 O ATOM 377 CB ALA 1 55 29.329 6.384 32.063 1.00 7.06 C ATOM 378 N ALA 1 56 31.858 6.867 30.046 1.00 8.91 N ATOM 379 CA ALA 1 56 33.015 6.267 29.403 1.00 10.29 C ATOM 380 C ALA 1 56 33.364 4.920 30.042 1.00 9.73 C ATOM 381 O ALA 1 56 33.793 3.998 29.349 1.00 10.35 O ATOM 382 CB ALA 1 56 34.220 7.222 29.479 1.00 8.54 C ATOM 383 N HIS 1 57 33.164 4.786 31.351 1.00 9.60 N ATOM 384 CA HIS 1 57 33.513 3.529 32.009 1.00 9.44 C ATOM 385 C HIS 1 57 32.599 2.359 31.653 1.00 9.47 C ATOM 386 O HIS 1 57 32.882 1.221 32.027 1.00 9.76 O ATOM 387 CB HIS 1 57 33.581 3.696 33.541 1.00 10.19 C ATOM 388 CG HIS 1 57 32.251 3.643 34.230 1.00 11.44 C ATOM 389 ND1 HIS 1 57 31.506 4.771 34.503 1.00 12.24 N ATOM 390 CD2 HIS 1 57 31.534 2.596 34.705 1.00 13.18 C ATOM 391 CE1 HIS 1 57 30.389 4.421 35.116 1.00 13.82 C ATOM 392 NE2 HIS 1 57 30.382 3.106 35.251 1.00 13.89 N ATOM 393 N CYS 1 58 31.511 2.629 30.933 1.00 8.83 N ATOM 394 CA CYS 1 58 30.599 1.560 30.530 1.00 10.84 C ATOM 395 C CYS 1 58 31.261 0.619 29.526 1.00 11.16 C ATOM 396 O CYS 1 58 30.782 -0.491 29.298 1.00 12.05 O ATOM 397 CB CYS 1 58 29.313 2.137 29.929 1.00 9.96 C ATOM 398 SG CYS 1 58 28.141 2.721 31.194 1.00 9.47 S ATOM 399 N GLY 1 59 32.349 1.081 28.916 1.00 11.03 N ATOM 400 CA GLY 1 59 33.088 0.265 27.963 1.00 11.39 C ATOM 401 C GLY 1 59 32.312 -0.264 26.772 1.00 12.03 C ATOM 402 O GLY 1 59 32.476 -1.422 26.382 1.00 11.53 O