>>4LL4:SHEET    5   H 5 GLN C  61  LEU C  76 -1  O  GLN C  61   N  GLN C  58           
QQCKQTSEYLRYEDTL
Search OCA for entries with sequence similar to this one (with E=10)

SHEET 5 H 5 GLN C 61 LEU C 76 -1 O GLN C 61 N GLN C 58 ATOM 3401 N GLN C 61 63.604 -5.912 31.076 1.00 62.91 N ANISOU 3401 N GLN C 61 6540 10058 7306 1025 181 -1070 N ATOM 3402 CA GLN C 61 62.313 -6.578 31.257 1.00 62.09 C ANISOU 3402 CA GLN C 61 6596 9685 7311 1037 124 -1104 C ATOM 3403 C GLN C 61 61.212 -5.531 31.434 1.00 58.93 C ANISOU 3403 C GLN C 61 6265 9161 6964 853 172 -950 C ATOM 3404 O GLN C 61 61.387 -4.535 32.163 1.00 57.26 O ANISOU 3404 O GLN C 61 6049 8929 6779 727 214 -818 O ATOM 3405 CB GLN C 61 62.424 -7.405 32.546 1.00 62.32 C ANISOU 3405 CB GLN C 61 6730 9491 7458 1096 49 -1142 C ATOM 3406 CG GLN C 61 61.195 -8.228 32.930 1.00 66.70 C ANISOU 3406 CG GLN C 61 7450 9761 8131 1103 -26 -1170 C ATOM 3407 CD GLN C 61 61.349 -9.702 32.630 1.00 75.55 C ANISOU 3407 CD GLN C 61 8616 10828 9260 1288 -139 -1346 C ATOM 3408 OE1 GLN C 61 60.477 -10.335 31.981 1.00 78.42 O ANISOU 3408 OE1 GLN C 61 9050 11106 9640 1327 -193 -1413 O ATOM 3409 NE2 GLN C 61 62.470 -10.271 33.094 1.00 78.09 N ANISOU 3409 NE2 GLN C 61 8901 11198 9573 1410 -186 -1427 N ATOM 3410 N GLN C 62 60.067 -5.768 30.812 1.00 58.19 N ANISOU 3410 N GLN C 62 6241 8978 6891 845 156 -971 N ATOM 3411 CA GLN C 62 58.951 -4.821 30.871 1.00 55.53 C ANISOU 3411 CA GLN C 62 5964 8535 6598 689 194 -841 C ATOM 3412 C GLN C 62 57.980 -5.203 31.952 1.00 52.82 C ANISOU 3412 C GLN C 62 5765 7912 6393 655 152 -814 C ATOM 3413 O GLN C 62 57.730 -6.380 32.151 1.00 54.01 O ANISOU 3413 O GLN C 62 5986 7938 6597 749 80 -911 O ATOM 3414 CB GLN C 62 58.224 -4.813 29.548 1.00 56.21 C ANISOU 3414 CB GLN C 62 6035 8699 6622 693 202 -873 C ATOM 3415 CG GLN C 62 57.192 -3.745 29.418 1.00 58.15 C ANISOU 3415 CG GLN C 62 6322 8881 6892 544 241 -745 C ATOM 3416 CD GLN C 62 56.507 -3.842 28.086 1.00 64.75 C ANISOU 3416 CD GLN C 62 7143 9796 7664 560 242 -787 C ATOM 3417 OE1 GLN C 62 56.476 -4.925 27.486 1.00 69.29 O ANISOU 3417 OE1 GLN C 62 7722 10390 8216 686 195 -923 O ATOM 3418 NE2 GLN C 62 55.987 -2.724 27.584 1.00 62.79 N ANISOU 3418 NE2 GLN C 62 6879 9596 7383 438 284 -677 N ATOM 3419 N CYS C 63 57.425 -4.214 32.644 1.00 50.07 N ANISOU 3419 N CYS C 63 5459 7468 6097 520 189 -682 N ATOM 3420 CA CYS C 63 56.469 -4.471 33.701 1.00 48.60 C ANISOU 3420 CA CYS C 63 5393 7046 6026 477 158 -645 C ATOM 3421 C CYS C 63 55.234 -3.690 33.367 1.00 46.65 C ANISOU 3421 C CYS C 63 5181 6749 5793 374 188 -567 C ATOM 3422 O CYS C 63 55.306 -2.496 33.090 1.00 46.67 O ANISOU 3422 O CYS C 63 5140 6841 5753 290 236 -479 O ATOM 3423 CB CYS C 63 57.016 -4.067 35.089 1.00 47.46 C ANISOU 3423 CB CYS C 63 5268 6831 5933 432 167 -574 C ATOM 3424 SG CYS C 63 58.576 -4.896 35.398 1.00 55.33 S ANISOU 3424 SG CYS C 63 6207 7914 6903 557 132 -667 S ATOM 3425 N LYS C 64 54.093 -4.359 33.431 1.00 45.36 N ANISOU 3425 N LYS C 64 5102 6439 5693 378 148 -593 N ATOM 3426 CA LYS C 64 52.821 -3.748 33.069 1.00 44.20 C ANISOU 3426 CA LYS C 64 4986 6246 5560 295 168 -532 C ATOM 3427 C LYS C 64 51.762 -3.937 34.158 1.00 40.86 C ANISOU 3427 C LYS C 64 4655 5636 5234 242 147 -486 C ATOM 3428 O LYS C 64 51.586 -5.039 34.625 1.00 40.71 O ANISOU 3428 O LYS C 64 4692 5508 5266 283 91 -535 O ATOM 3429 CB LYS C 64 52.368 -4.407 31.769 1.00 46.75 C ANISOU 3429 CB LYS C 64 5300 6620 5842 353 141 -618 C ATOM 3430 CG LYS C 64 51.100 -3.875 31.159 1.00 50.23 C ANISOU 3430 CG LYS C 64 5762 7038 6286 283 156 -572 C ATOM 3431 CD LYS C 64 50.796 -4.700 29.942 1.00 56.72 C ANISOU 3431 CD LYS C 64 6579 7906 7067 354 117 -673 C ATOM 3432 CE LYS C 64 49.542 -4.179 29.251 1.00 60.26 C ANISOU 3432 CE LYS C 64 7042 8340 7513 287 129 -629 C ATOM 3433 NZ LYS C 64 49.490 -4.717 27.830 1.00 65.18 N ANISOU 3433 NZ LYS C 64 7636 9066 8064 356 104 -723 N ATOM 3434 N GLN C 65 51.114 -2.859 34.596 1.00 38.26 N ANISOU 3434 N GLN C 65 4339 5276 4923 151 185 -390 N ATOM 3435 CA GLN C 65 49.840 -2.964 35.330 1.00 36.50 C ANISOU 3435 CA GLN C 65 4183 4917 4768 100 172 -350 C ATOM 3436 C GLN C 65 48.659 -2.470 34.472 1.00 36.24 C ANISOU 3436 C GLN C 65 4149 4901 4721 58 184 -329 C ATOM 3437 O GLN C 65 48.738 -1.378 33.865 1.00 35.22 O ANISOU 3437 O GLN C 65 3980 4859 4545 26 218 -287 O ATOM 3438 CB GLN C 65 49.888 -2.184 36.632 1.00 34.79 C ANISOU 3438 CB GLN C 65 3986 4647 4584 47 197 -270 C ATOM 3439 CG GLN C 65 48.650 -2.409 37.491 1.00 34.31 C ANISOU 3439 CG GLN C 65 3981 4473 4581 3 184 -235 C ATOM 3440 CD GLN C 65 48.674 -1.658 38.824 1.00 32.87 C ANISOU 3440 CD GLN C 65 3817 4250 4422 -37 207 -167 C ATOM 3441 OE1 GLN C 65 49.513 -0.818 39.044 1.00 34.76 O ANISOU 3441 OE1 GLN C 65 4035 4534 4639 -41 228 -139 O ATOM 3442 NE2 GLN C 65 47.716 -1.949 39.691 1.00 27.51 N ANISOU 3442 NE2 GLN C 65 3176 3497 3781 -69 197 -139 N ATOM 3443 N THR C 66 47.579 -3.271 34.424 1.00 35.78 N ANISOU 3443 N THR C 66 4133 4759 4704 53 148 -352 N ATOM 3444 CA THR C 66 46.335 -2.897 33.715 1.00 34.85 C ANISOU 3444 CA THR C 66 4015 4647 4580 13 153 -333 C ATOM 3445 C THR C 66 45.141 -2.622 34.698 1.00 34.32 C ANISOU 3445 C THR C 66 3979 4495 4564 -51 158 -269 C ATOM 3446 O THR C 66 44.869 -3.403 35.579 1.00 35.40 O ANISOU 3446 O THR C 66 4154 4550 4748 -63 129 -265 O ATOM 3447 CB THR C 66 45.956 -3.983 32.705 1.00 35.62 C ANISOU 3447 CB THR C 66 4125 4739 4671 54 103 -413 C ATOM 3448 OG1 THR C 66 46.932 -4.059 31.661 1.00 39.01 O ANISOU 3448 OG1 THR C 66 4509 5281 5033 119 106 -476 O ATOM 3449 CG2 THR C 66 44.671 -3.688 32.072 1.00 34.70 C ANISOU 3449 CG2 THR C 66 4008 4620 4554 11 102 -393 C ATOM 3450 N SER C 67 44.445 -1.511 34.568 1.00 33.41 N ANISOU 3450 N SER C 67 3848 4410 4435 -89 188 -218 N ATOM 3451 CA SER C 67 43.310 -1.262 35.396 1.00 33.53 C ANISOU 3451 CA SER C 67 3878 4376 4485 -132 193 -173 C ATOM 3452 C SER C 67 42.031 -0.902 34.644 1.00 36.04 C ANISOU 3452 C SER C 67 4181 4717 4794 -155 190 -165 C ATOM 3453 O SER C 67 42.007 0.136 33.977 1.00 36.88 O ANISOU 3453 O SER C 67 4268 4878 4867 -154 206 -149 O ATOM 3454 CB SER C 67 43.613 -0.089 36.236 1.00 31.45 C ANISOU 3454 CB SER C 67 3611 4121 4216 -143 224 -120 C ATOM 3455 OG SER C 67 44.647 -0.428 37.053 1.00 33.15 O ANISOU 3455 OG SER C 67 3840 4311 4444 -128 225 -122 O ATOM 3456 N GLU C 68 40.955 -1.694 34.809 1.00 37.95 N ANISOU 3456 N GLU C 68 4432 4920 5066 -183 164 -167 N ATOM 3457 CA GLU C 68 39.630 -1.345 34.289 1.00 39.43 C ANISOU 3457 CA GLU C 68 4599 5135 5249 -208 161 -154 C ATOM 3458 C GLU C 68 38.905 -0.470 35.283 1.00 40.48 C ANISOU 3458 C GLU C 68 4715 5280 5387 -227 188 -104 C ATOM 3459 O GLU C 68 38.798 -0.844 36.474 1.00 41.46 O ANISOU 3459 O GLU C 68 4844 5376 5531 -247 192 -79 O ATOM 3460 CB GLU C 68 38.795 -2.579 34.037 1.00 39.74 C ANISOU 3460 CB GLU C 68 4649 5137 5315 -239 115 -174 C ATOM 3461 CG GLU C 68 39.055 -3.164 32.716 1.00 41.87 C ANISOU 3461 CG GLU C 68 4927 5413 5567 -210 80 -234 C ATOM 3462 CD GLU C 68 38.175 -4.342 32.446 1.00 47.21 C ANISOU 3462 CD GLU C 68 5624 6041 6274 -244 18 -253 C ATOM 3463 OE1 GLU C 68 36.979 -4.171 32.104 1.00 49.35 O ANISOU 3463 OE1 GLU C 68 5871 6335 6545 -282 11 -232 O ATOM 3464 OE2 GLU C 68 38.700 -5.463 32.573 1.00 50.46 O ANISOU 3464 OE2 GLU C 68 6078 6386 6709 -232 -36 -288 O ATOM 3465 N TYR C 69 38.428 0.695 34.819 1.00 41.04 N ANISOU 3465 N TYR C 69 4766 5395 5433 -214 200 -92 N ATOM 3466 CA TYR C 69 37.596 1.569 35.666 1.00 41.03 C ANISOU 3466 CA TYR C 69 4745 5414 5430 -211 213 -61 C ATOM 3467 C TYR C 69 36.136 1.498 35.353 1.00 43.10 C ANISOU 3467 C TYR C 69 4971 5715 5691 -227 202 -61 C ATOM 3468 O TYR C 69 35.327 1.958 36.175 1.00 43.87 O ANISOU 3468 O TYR C 69 5039 5847 5782 -220 212 -44 O ATOM 3469 CB TYR C 69 38.043 3.000 35.612 1.00 40.04 C ANISOU 3469 CB TYR C 69 4632 5299 5284 -178 216 -47 C ATOM 3470 CG TYR C 69 39.355 3.126 36.249 1.00 39.14 C ANISOU 3470 CG TYR C 69 4544 5155 5171 -171 227 -37 C ATOM 3471 CD1 TYR C 69 40.523 2.933 35.518 1.00 39.11 C ANISOU 3471 CD1 TYR C 69 4551 5154 5154 -173 226 -46 C ATOM 3472 CD2 TYR C 69 39.454 3.362 37.614 1.00 40.76 C ANISOU 3472 CD2 TYR C 69 4758 5343 5387 -162 239 -20 C ATOM 3473 CE1 TYR C 69 41.786 3.022 36.120 1.00 36.55 C ANISOU 3473 CE1 TYR C 69 4243 4814 4830 -168 236 -35 C ATOM 3474 CE2 TYR C 69 40.713 3.429 38.241 1.00 38.94 C ANISOU 3474 CE2 TYR C 69 4554 5083 5161 -158 247 -9 C ATOM 3475 CZ TYR C 69 41.844 3.262 37.468 1.00 35.72 C ANISOU 3475 CZ TYR C 69 4153 4676 4743 -163 244 -16 C ATOM 3476 OH TYR C 69 43.007 3.322 38.073 1.00 37.76 O ANISOU 3476 OH TYR C 69 4426 4917 5004 -159 250 -5 O ATOM 3477 N LEU C 70 35.792 0.888 34.207 1.00 44.55 N ANISOU 3477 N LEU C 70 5150 5901 5874 -244 179 -84 N ATOM 3478 CA LEU C 70 34.457 0.951 33.706 1.00 46.23 C ANISOU 3478 CA LEU C 70 5326 6157 6082 -257 163 -84 C ATOM 3479 C LEU C 70 34.185 -0.118 32.704 1.00 48.93 C ANISOU 3479 C LEU C 70 5674 6485 6433 -288 130 -110 C ATOM 3480 O LEU C 70 34.473 0.050 31.547 1.00 50.17 O ANISOU 3480 O LEU C 70 5842 6649 6571 -268 117 -137 O ATOM 3481 CB LEU C 70 34.220 2.303 33.033 1.00 45.61 C ANISOU 3481 CB LEU C 70 5241 6111 5977 -216 159 -86 C ATOM 3482 CG LEU C 70 32.890 2.304 32.246 1.00 46.39 C ANISOU 3482 CG LEU C 70 5302 6255 6068 -224 136 -95 C ATOM 3483 CD1 LEU C 70 31.647 2.385 33.216 1.00 46.75 C ANISOU 3483 CD1 LEU C 70 5291 6356 6116 -228 143 -79 C ATOM 3484 CD2 LEU C 70 32.840 3.359 31.182 1.00 42.48 C ANISOU 3484 CD2 LEU C 70 4817 5776 5548 -192 114 -101 C ATOM 3485 N ARG C 71 33.580 -1.209 33.132 1.00 52.89 N ANISOU 3485 N ARG C 71 6166 6971 6959 -340 107 -98 N ATOM 3486 CA ARG C 71 33.131 -2.235 32.210 1.00 56.72 C ANISOU 3486 CA ARG C 71 6661 7435 7457 -373 57 -122 C ATOM 3487 C ARG C 71 31.613 -2.321 32.184 1.00 60.27 C ANISOU 3487 C ARG C 71 7057 7937 7907 -421 40 -96 C ATOM 3488 O ARG C 71 30.965 -2.895 33.086 1.00 62.26 O ANISOU 3488 O ARG C 71 7282 8202 8173 -483 31 -53 O ATOM 3489 CB ARG C 71 33.709 -3.603 32.501 1.00 56.35 C ANISOU 3489 CB ARG C 71 6660 7308 7440 -403 14 -133 C ATOM 3490 CG ARG C 71 33.572 -4.399 31.261 1.00 57.58 C ANISOU 3490 CG ARG C 71 6843 7435 7601 -404 -45 -182 C ATOM 3491 CD ARG C 71 33.758 -5.805 31.510 1.00 59.28 C ANISOU 3491 CD ARG C 71 7108 7564 7853 -441 -116 -193 C ATOM 3492 NE ARG C 71 34.929 -6.030 32.314 1.00 56.54 N ANISOU 3492 NE ARG C 71 6797 7168 7517 -413 -106 -197 N ATOM 3493 CZ ARG C 71 34.987 -6.976 33.229 1.00 58.85 C ANISOU 3493 CZ ARG C 71 7123 7390 7845 -463 -152 -167 C ATOM 3494 NH1 ARG C 71 33.939 -7.746 33.456 1.00 61.46 N ANISOU 3494 NH1 ARG C 71 7453 7697 8200 -553 -211 -123 N ATOM 3495 NH2 ARG C 71 36.082 -7.140 33.934 1.00 59.75 N ANISOU 3495 NH2 ARG C 71 7271 7461 7969 -431 -144 -173 N ATOM 3496 N TYR C 72 31.054 -1.778 31.114 1.00 62.50 N ANISOU 3496 N TYR C 72 7319 8259 8170 -399 32 -117 N ATOM 3497 CA TYR C 72 29.642 -1.477 31.066 1.00 64.72 C ANISOU 3497 CA TYR C 72 7536 8614 8443 -423 26 -96 C ATOM 3498 C TYR C 72 29.198 -1.954 29.694 1.00 65.68 C ANISOU 3498 C TYR C 72 7666 8726 8564 -437 -23 -127 C ATOM 3499 O TYR C 72 29.708 -1.466 28.695 1.00 65.99 O ANISOU 3499 O TYR C 72 7733 8759 8582 -389 -23 -163 O ATOM 3500 CB TYR C 72 29.441 0.058 31.291 1.00 64.53 C ANISOU 3500 CB TYR C 72 7479 8650 8389 -356 64 -93 C ATOM 3501 CG TYR C 72 27.997 0.463 31.149 1.00 67.54 C ANISOU 3501 CG TYR C 72 7788 9118 8755 -358 54 -85 C ATOM 3502 CD1 TYR C 72 27.176 0.654 32.269 1.00 69.48 C ANISOU 3502 CD1 TYR C 72 7964 9447 8989 -365 75 -57 C ATOM 3503 CD2 TYR C 72 27.423 0.564 29.878 1.00 68.97 C ANISOU 3503 CD2 TYR C 72 7962 9313 8929 -354 20 -107 C ATOM 3504 CE1 TYR C 72 25.819 0.959 32.089 1.00 73.01 C ANISOU 3504 CE1 TYR C 72 8330 9994 9415 -363 63 -55 C ATOM 3505 CE2 TYR C 72 26.084 0.868 29.694 1.00 70.95 C ANISOU 3505 CE2 TYR C 72 8142 9649 9167 -355 4 -102 C ATOM 3506 CZ TYR C 72 25.290 1.066 30.777 1.00 71.45 C ANISOU 3506 CZ TYR C 72 8131 9799 9218 -357 25 -78 C ATOM 3507 OH TYR C 72 23.984 1.358 30.515 1.00 71.10 O ANISOU 3507 OH TYR C 72 8007 9853 9154 -351 8 -80 O ATOM 3508 N GLU C 73 28.314 -2.949 29.623 1.00 67.44 N ANISOU 3508 N GLU C 73 7870 8949 8806 -510 -71 -112 N ATOM 3509 CA GLU C 73 27.804 -3.423 28.312 1.00 68.38 C ANISOU 3509 CA GLU C 73 7998 9058 8924 -525 -127 -145 C ATOM 3510 C GLU C 73 26.294 -3.260 28.323 1.00 68.54 C ANISOU 3510 C GLU C 73 7940 9164 8939 -571 -140 -111 C ATOM 3511 O GLU C 73 25.721 -3.021 29.383 1.00 68.93 O ANISOU 3511 O GLU C 73 7928 9278 8984 -597 -111 -64 O ATOM 3512 CB GLU C 73 28.214 -4.876 27.993 1.00 70.02 C ANISOU 3512 CB GLU C 73 8271 9170 9162 -567 -199 -170 C ATOM 3513 CG GLU C 73 27.954 -5.304 26.487 1.00 74.11 C ANISOU 3513 CG GLU C 73 8816 9671 9671 -556 -262 -226 C ATOM 3514 CD GLU C 73 28.966 -6.358 25.908 1.00 78.81 C ANISOU 3514 CD GLU C 73 9497 10171 10276 -527 -323 -294 C ATOM 3515 OE1 GLU C 73 29.755 -7.020 26.653 1.00 78.42 O ANISOU 3515 OE1 GLU C 73 9493 10050 10252 -530 -338 -296 O ATOM 3516 OE2 GLU C 73 28.968 -6.504 24.664 1.00 80.93 O ANISOU 3516 OE2 GLU C 73 9787 10441 10521 -492 -360 -353 O ATOM 3517 N ASP C 74 25.638 -3.327 27.161 1.00 68.08 N ANISOU 3517 N ASP C 74 7873 9122 8874 -575 -182 -136 N ATOM 3518 CA ASP C 74 24.178 -3.146 27.158 1.00 68.02 C ANISOU 3518 CA ASP C 74 7778 9208 8857 -616 -196 -104 C ATOM 3519 C ASP C 74 23.554 -3.126 25.769 1.00 67.42 C ANISOU 3519 C ASP C 74 7701 9145 8772 -609 -244 -138 C ATOM 3520 O ASP C 74 24.257 -2.757 24.825 1.00 67.58 O ANISOU 3520 O ASP C 74 7775 9129 8775 -547 -244 -185 O ATOM 3521 CB ASP C 74 23.797 -1.874 27.932 1.00 67.79 C ANISOU 3521 CB ASP C 74 7680 9276 8801 -560 -133 -85 C ATOM 3522 CG ASP C 74 22.320 -1.811 28.230 1.00 69.16 C ANISOU 3522 CG ASP C 74 7746 9571 8960 -601 -142 -51 C ATOM 3523 OD1 ASP C 74 21.593 -2.697 27.683 1.00 67.70 O ANISOU 3523 OD1 ASP C 74 7544 9390 8789 -681 -200 -37 O ATOM 3524 OD2 ASP C 74 21.910 -0.882 28.980 1.00 66.87 O ANISOU 3524 OD2 ASP C 74 7389 9375 8643 -549 -99 -43 O ATOM 3525 N THR C 75 22.267 -3.537 25.648 1.00 66.54 N ANISOU 3525 N THR C 75 7524 9094 8665 -679 -286 -109 N ATOM 3526 CA THR C 75 21.521 -3.494 24.352 1.00 65.21 C ANISOU 3526 CA THR C 75 7344 8948 8486 -677 -336 -138 C ATOM 3527 C THR C 75 20.511 -2.389 24.329 1.00 64.14 C ANISOU 3527 C THR C 75 7118 8932 8323 -636 -311 -127 C ATOM 3528 O THR C 75 19.658 -2.318 25.207 1.00 64.52 O ANISOU 3528 O THR C 75 7075 9075 8366 -671 -294 -84 O ATOM 3529 CB THR C 75 20.661 -4.721 24.054 1.00 67.00 C ANISOU 3529 CB THR C 75 7558 9162 8737 -786 -421 -116 C ATOM 3530 OG1 THR C 75 21.253 -5.893 24.616 1.00 67.36 O ANISOU 3530 OG1 THR C 75 7665 9112 8817 -853 -460 -99 O ATOM 3531 CG2 THR C 75 20.484 -4.867 22.547 1.00 67.19 C ANISOU 3531 CG2 THR C 75 7621 9156 8752 -765 -481 -171 C ATOM 3532 N LEU C 76 20.574 -1.571 23.285 1.00 62.05 N ATOM 3533 CA LEU C 76 19.689 -0.427 23.131 1.00 60.52 C ATOM 3534 C LEU C 76 18.360 -0.712 22.445 1.00 61.60 C ATOM 3535 O LEU C 76 18.288 -1.393 21.428 1.00 60.99 O ATOM 3536 CB LEU C 76 20.411 0.646 22.366 1.00 59.35 C ATOM 3537 CG LEU C 76 21.274 1.594 23.183 1.00 57.69 C ATOM 3538 CD1 LEU C 76 21.937 0.961 24.418 1.00 55.72 C ATOM 3539 CD2 LEU C 76 22.250 2.152 22.238 1.00 52.16 C