PDB Archive over HTTP
Name Last modified Size
Parent Directory -
4npb-assembly1.cif.gz 2024-11-15 06:22 170K
4npx-assembly1.cif.gz 2024-11-15 06:22 68K
4npi-assembly1.cif.gz 2024-11-15 06:22 402K
4np2-assembly1.cif.gz 2024-11-15 06:22 37K
1npz-assembly1.cif.gz 2024-11-15 06:21 48K
1npz-assembly2.cif.gz 2024-11-15 06:20 48K
1npl-assembly1.cif.gz 2024-11-15 06:20 108K
1npl-assembly2.cif.gz 2024-11-15 06:20 57K
1np0-assembly1.cif.gz 2024-11-15 06:20 198K
1np4-assembly1.cif.gz 2024-11-15 06:20 41K
1np0-assembly3.cif.gz 2024-11-15 06:20 386K
1np0-assembly2.cif.gz 2024-11-15 06:20 198K
3npe-assembly1.cif.gz 2024-11-15 06:16 213K
3npg-assembly1.cif.gz 2024-11-15 06:16 372K
3np3-assembly1.cif.gz 2024-11-15 06:16 29K
3npi-assembly1.cif.gz 2024-11-15 06:16 164K
7npg-assembly1.cif.gz 2024-11-15 06:15 221K
5npi-assembly1.cif.gz 2024-11-15 06:12 103K
6np0-assembly1.cif.gz 2024-11-15 06:12 363K
5npr-assembly1.cif.gz 2024-11-15 06:12 153K
5nps-assembly1.cif.gz 2024-11-15 06:12 156K
2npm-assembly1.cif.gz 2024-11-15 06:11 182K
2np1-assembly1.cif.gz 2024-11-15 06:11 42K
2npi-assembly2.cif.gz 2024-11-15 06:11 98K
2np1-assembly2.cif.gz 2024-11-15 06:11 42K
2npi-assembly1.cif.gz 2024-11-15 06:11 97K
2npr-assembly1.cif.gz 2024-11-08 08:02 29K
6nph-assembly1.cif.gz 2024-11-08 08:02 164K
6np9-assembly1.cif.gz 2024-11-08 08:02 104K
6npt-assembly1.cif.gz 2024-11-08 08:02 64K
5npj-assembly1.cif.gz 2024-11-08 07:58 56K
5npj-assembly2.cif.gz 2024-11-08 07:58 55K
5npb-assembly1.cif.gz 2024-11-08 07:58 174K
7npm-assembly1.cif.gz 2024-11-08 07:57 33K
7npr-assembly1.cif.gz 2024-11-08 07:57 3.6M
7npx-assembly1.cif.gz 2024-11-08 07:57 464K
7np2-assembly1.cif.gz 2024-11-01 06:35 216K
7npp-assembly1.cif.gz 2024-11-01 06:35 151K
7npq-assembly1.cif.gz 2024-11-01 06:35 9.3K
3npl-assembly2.cif.gz 2024-11-01 06:30 100K
3npl-assembly1.cif.gz 2024-11-01 06:30 101K
3npo-assembly1.cif.gz 2024-11-01 06:30 37K
3npz-assembly1.cif.gz 2024-11-01 06:30 107K
3nps-assembly1.cif.gz 2024-11-01 06:30 271K
3npd-assembly1.cif.gz 2024-11-01 06:30 53K
6npw-assembly1.cif.gz 2024-11-01 06:30 211K
6npo-assembly1.cif.gz 2024-11-01 06:30 212K
6np8-assembly1.cif.gz 2024-11-01 06:30 193K
5npl-assembly1.cif.gz 2024-11-01 06:27 412K
4npr-assembly1.cif.gz 2024-11-01 06:24 45K
4npr-assembly3.cif.gz 2024-11-01 06:24 85K
4npr-assembly2.cif.gz 2024-11-01 06:24 45K
6npl-assembly1.cif.gz 2024-10-25 06:26 305K
4npy-assembly1.cif.gz 2024-10-25 06:20 177K
4npy-assembly2.cif.gz 2024-10-25 06:20 177K
1npp-assembly1.cif.gz 2024-10-25 06:18 58K
1npp-assembly4.cif.gz 2024-10-25 06:18 57K
1npp-assembly2.cif.gz 2024-10-25 06:18 56K
1npp-assembly3.cif.gz 2024-10-25 06:18 55K
1npp-assembly5.cif.gz 2024-10-25 06:18 108K
1npu-assembly1.cif.gz 2024-10-25 06:18 28K
1npr-assembly1.cif.gz 2024-10-25 06:18 55K
1npo-assembly1.cif.gz 2024-10-25 06:18 34K
1npo-assembly2.cif.gz 2024-10-25 06:18 63K
1npm-assembly2.cif.gz 2024-10-25 06:18 48K
1npm-assembly1.cif.gz 2024-10-25 06:18 48K
1npi-assembly1.cif.gz 2024-10-25 06:18 35K
1np1-assembly2.cif.gz 2024-10-25 06:18 42K
1npd-assembly1.cif.gz 2024-10-25 06:18 121K
1np1-assembly1.cif.gz 2024-10-25 06:18 42K
2np3-assembly1.cif.gz 2024-10-25 06:17 61K
2npl-assembly1.cif.gz 2024-10-25 06:17 36K
2np5-assembly3.cif.gz 2024-10-25 06:17 144K
2np5-assembly2.cif.gz 2024-10-25 06:17 71K
2np5-assembly1.cif.gz 2024-10-25 06:17 78K
5npd-assembly1.cif.gz 2024-10-18 06:35 176K
5nph-assembly1.cif.gz 2024-10-18 06:35 96K
5npo-assembly1.cif.gz 2024-10-18 06:35 96K
5npe-assembly1.cif.gz 2024-10-18 06:35 178K
5np2-assembly1.cif.gz 2024-10-18 06:35 38K
5np2-assembly2.cif.gz 2024-10-18 06:35 40K
5np5-assembly1.cif.gz 2024-10-18 06:35 43K
5np5-assembly2.cif.gz 2024-10-18 06:35 37K
6npr-assembly1.cif.gz 2024-10-18 06:33 165K
6npr-assembly2.cif.gz 2024-10-18 06:33 165K
6npk-assembly1.cif.gz 2024-10-18 06:33 156K
7nps-assembly1.cif.gz 2024-10-18 06:32 1.1M
4np1-assembly1.cif.gz 2024-10-18 06:31 42K
4np1-assembly2.cif.gz 2024-10-18 06:31 42K
7np7-assembly1.cif.gz 2024-10-11 06:51 3.6M
7np1-assembly3.cif.gz 2024-10-11 06:51 136K
7np1-assembly4.cif.gz 2024-10-11 06:51 134K
7np1-assembly1.cif.gz 2024-10-11 06:51 132K
7np1-assembly2.cif.gz 2024-10-11 06:51 130K
7npb-assembly1.cif.gz 2024-10-11 06:51 220K
2np0-assembly1.cif.gz 2024-10-11 06:50 275K
2np0-assembly2.cif.gz 2024-10-11 06:50 543K
2npn-assembly3.cif.gz 2024-10-11 06:50 111K
2npn-assembly1.cif.gz 2024-10-11 06:50 58K
2npn-assembly2.cif.gz 2024-10-11 06:50 110K
1npe-assembly1.cif.gz 2024-10-11 06:50 89K
6npz-assembly1.cif.gz 2024-10-11 06:48 81K
6npz-assembly2.cif.gz 2024-10-11 06:48 81K
5npc-assembly1.cif.gz 2024-10-11 06:44 173K
3np1-assembly2.cif.gz 2024-10-04 06:10 42K
3np1-assembly1.cif.gz 2024-10-04 06:10 42K
5npn-assembly1.cif.gz 2024-10-04 06:06 23K
5npz-assembly1.cif.gz 2024-10-04 06:06 180K
4np6-assembly1.cif.gz 2024-10-04 06:06 169K
4np6-assembly2.cif.gz 2024-10-04 06:06 167K
7npo-assembly1.cif.gz 2024-07-26 05:53 103K
7npw-assembly1.cif.gz 2024-07-05 05:48 216K
7np4-assembly1.cif.gz 2024-07-05 05:48 370K
7npv-assembly1.cif.gz 2024-07-05 05:48 2.6M
7npt-assembly1.cif.gz 2024-07-05 05:48 199K
7npu-assembly1.cif.gz 2024-07-05 05:48 2.6M
7np3-assembly1.cif.gz 2024-07-05 05:48 358K
7npn-assembly1.cif.gz 2024-07-05 05:47 2.4M
5np4-assembly1.cif.gz 2024-06-14 06:24 81K
7npy-assembly1.cif.gz 2024-06-14 06:23 51K
2npx-assembly1.cif.gz 2024-05-31 06:09 100K
2npx-assembly2.cif.gz 2024-05-31 06:09 195K
1npx-assembly1.cif.gz 2024-05-31 06:07 100K
1npx-assembly2.cif.gz 2024-05-31 06:07 193K
4np9-assembly1.cif.gz 2024-05-24 05:52 34K
1npq-assembly1.cif.gz 2024-05-17 06:19 40K
1np9-assembly1.cif.gz 2024-05-17 06:19 19K
1np5-assembly1.cif.gz 2024-05-17 06:19 13K
2npu-assembly1.cif.gz 2024-05-10 06:18 38K
2npb-assembly1.cif.gz 2024-05-10 06:18 31K
5npg-assembly1.cif.gz 2024-05-10 06:18 30K
5npa-assembly1.cif.gz 2024-05-10 06:18 26K
5np1-assembly1.cif.gz 2024-05-10 06:17 290K
5np0-assembly1.cif.gz 2024-05-10 06:17 576K
5npy-assembly1.cif.gz 2024-05-03 06:32 204K
5np7-assembly1.cif.gz 2024-05-03 06:32 403K
5npp-assembly1.cif.gz 2024-05-03 06:32 317K
7npl-assembly1.cif.gz 2024-04-26 06:14 150K
7npk-assembly1.cif.gz 2024-04-26 06:14 77K
7npz-assembly1.cif.gz 2024-04-26 06:14 51K
5npt-assembly1.cif.gz 2024-04-26 06:13 55K
5np6-assembly1.cif.gz 2024-04-19 08:15 3.4M
1np6-assembly1.cif.gz 2024-03-29 06:06 71K
2npz-assembly1.cif.gz 2024-03-29 06:05 33K
2np9-assembly2.cif.gz 2024-03-29 06:05 248K
2np9-assembly1.cif.gz 2024-03-29 06:05 487K
6np6-assembly1.cif.gz 2024-03-29 06:04 62K
6npy-assembly1.cif.gz 2024-03-15 06:26 174K
6npj-assembly1.cif.gz 2024-03-15 06:26 139K
4npn-assembly1.cif.gz 2024-03-15 06:25 119K
4npn-assembly2.cif.gz 2024-03-15 06:25 33K
6npv-assembly2.cif.gz 2024-03-08 06:14 64K
6npe-assembly1.cif.gz 2024-03-08 06:14 117K
6npv-assembly1.cif.gz 2024-03-08 06:14 64K
6npu-assembly1.cif.gz 2024-03-08 06:14 123K
6np7-assembly1.cif.gz 2024-03-08 06:14 26K
6np7-assembly2.cif.gz 2024-03-08 06:14 25K
1np3-assembly3.cif.gz 2024-03-08 06:13 128K
1np3-assembly2.cif.gz 2024-03-08 06:13 128K
1np3-assembly1.cif.gz 2024-03-08 06:13 738K
4npv-assembly1.cif.gz 2024-02-23 06:23 73K
4npl-assembly2.cif.gz 2024-02-23 06:23 96K
4npl-assembly1.cif.gz 2024-02-23 06:23 100K
4npf-assembly1.cif.gz 2024-02-23 06:23 118K
4npf-assembly2.cif.gz 2024-02-23 06:23 111K
4npm-assembly1.cif.gz 2024-02-23 06:23 100K
4npm-assembly2.cif.gz 2024-02-23 06:23 97K
4npj-assembly3.cif.gz 2024-02-23 06:23 349K
4npj-assembly2.cif.gz 2024-02-23 06:23 174K
4npj-assembly4.cif.gz 2024-02-23 06:23 347K
4npj-assembly1.cif.gz 2024-02-23 06:23 180K
4npw-assembly1.cif.gz 2024-02-23 06:23 75K
4npd-assembly1.cif.gz 2024-02-23 06:23 64K
4npe-assembly1.cif.gz 2024-02-23 06:23 53K
1npy-assembly3.cif.gz 2024-02-09 06:10 62K
1npy-assembly4.cif.gz 2024-02-09 06:10 59K
1npy-assembly2.cif.gz 2024-02-09 06:10 63K
1npy-assembly1.cif.gz 2024-02-09 06:10 63K
1npw-assembly1.cif.gz 2024-02-09 06:10 45K
1npv-assembly1.cif.gz 2024-02-09 06:10 44K
1npk-assembly1.cif.gz 2024-02-09 06:10 177K
1npc-assembly1.cif.gz 2024-02-09 06:10 70K
1np8-assembly1.cif.gz 2024-02-09 06:10 68K
1npa-assembly1.cif.gz 2024-02-09 06:10 45K
7npa-assembly2.cif.gz 2024-02-02 06:14 1.0M
7npa-assembly4.cif.gz 2024-02-02 06:14 1.1M
7npa-assembly3.cif.gz 2024-02-02 06:14 1.0M
7npa-assembly1.cif.gz 2024-02-02 06:14 1.0M
7np9-assembly1.cif.gz 2024-02-02 06:14 88K
7npe-assembly1.cif.gz 2024-01-26 06:13 312K
7npe-assembly2.cif.gz 2024-01-26 06:13 306K
7npi-assembly6.cif.gz 2024-01-26 06:13 273K
7npi-assembly5.cif.gz 2024-01-26 06:13 276K
7npi-assembly4.cif.gz 2024-01-26 06:13 272K
7npi-assembly1.cif.gz 2024-01-26 06:13 278K
7npi-assembly3.cif.gz 2024-01-26 06:13 273K
7npj-assembly1.cif.gz 2024-01-26 06:13 473K
7npi-assembly7.cif.gz 2024-01-26 06:13 280K
7npj-assembly2.cif.gz 2024-01-26 06:13 446K
7npi-assembly2.cif.gz 2024-01-26 06:13 279K
7nph-assembly2.cif.gz 2024-01-26 06:13 232K
7nph-assembly1.cif.gz 2024-01-26 06:13 236K
7npd-assembly1.cif.gz 2024-01-26 06:13 297K
7npc-assembly1.cif.gz 2024-01-26 06:13 112K
7np6-assembly1.cif.gz 2024-01-26 06:13 57K
7np5-assembly1.cif.gz 2024-01-26 06:13 58K
7np0-assembly2.cif.gz 2024-01-26 06:13 352K
7np0-assembly1.cif.gz 2024-01-26 06:13 358K
5npw-assembly3.cif.gz 2024-01-12 06:31 184K
5npw-assembly2.cif.gz 2024-01-12 06:31 187K
5npw-assembly4.cif.gz 2024-01-12 06:31 184K
5npu-assembly2.cif.gz 2024-01-12 06:31 305K
5npw-assembly1.cif.gz 2024-01-12 06:31 185K
5npu-assembly3.cif.gz 2024-01-12 06:31 307K
5npv-assembly2.cif.gz 2024-01-12 06:31 164K
5npu-assembly4.cif.gz 2024-01-12 06:31 304K
5npv-assembly1.cif.gz 2024-01-12 06:31 171K
5npu-assembly1.cif.gz 2024-01-12 06:31 302K
5npq-assembly2.cif.gz 2024-01-12 06:31 84K
5npq-assembly1.cif.gz 2024-01-12 06:31 79K
5npm-assembly1.cif.gz 2024-01-12 06:31 83K
5np9-assembly1.cif.gz 2024-01-12 06:31 71K
5npf-assembly1.cif.gz 2024-01-12 06:31 349K
5np8-assembly1.cif.gz 2024-01-12 06:31 85K
5np3-assembly3.cif.gz 2024-01-12 06:31 36K
5np3-assembly2.cif.gz 2024-01-12 06:31 36K
5np3-assembly4.cif.gz 2024-01-12 06:31 37K
5np3-assembly1.cif.gz 2024-01-12 06:31 36K
3npn-assembly1.cif.gz 2023-12-22 06:22 54K
3npk-assembly1.cif.gz 2023-12-22 06:22 227K
3nph-assembly1.cif.gz 2023-12-22 06:22 33K
2npw-assembly1.cif.gz 2023-12-22 06:21 19K
2npo-assembly1.cif.gz 2023-12-22 06:21 117K
2npv-assembly1.cif.gz 2023-12-22 06:21 5.2K
2nph-assembly1.cif.gz 2023-12-22 06:21 47K
1nps-assembly1.cif.gz 2023-12-22 06:19 22K
7np8-assembly2.cif.gz 2023-12-01 06:04 1.0M
7np8-assembly1.cif.gz 2023-12-01 06:04 1.0M
4np7-assembly1.cif.gz 2023-12-01 06:04 136K
3npa-assembly1.cif.gz 2023-11-17 06:13 341K
3np9-assembly1.cif.gz 2023-11-17 06:13 340K
3np7-assembly1.cif.gz 2023-11-17 06:13 338K
2npp-assembly2.cif.gz 2023-11-10 06:21 257K
2npp-assembly1.cif.gz 2023-11-10 06:21 256K
4npa-assembly1.cif.gz 2023-11-03 06:19 312K
4npo-assembly1.cif.gz 2023-11-03 06:19 50K
3npu-assembly1.cif.gz 2023-10-27 06:28 48K
3npu-assembly2.cif.gz 2023-10-27 06:28 49K
3np6-assembly2.cif.gz 2023-10-27 06:28 7.8K
3np6-assembly1.cif.gz 2023-10-27 06:28 7.2K
3npv-assembly1.cif.gz 2023-10-27 06:28 102K
3npv-assembly2.cif.gz 2023-10-27 06:28 101K
3npx-assembly2.cif.gz 2023-10-27 06:28 51K
3npx-assembly1.cif.gz 2023-10-27 06:28 52K
3np2-assembly1.cif.gz 2023-10-27 06:28 889K
3npw-assembly2.cif.gz 2023-10-27 06:28 47K
3npw-assembly1.cif.gz 2023-10-27 06:28 49K
3npy-assembly1.cif.gz 2023-10-27 06:28 120K
3np0-assembly1.cif.gz 2023-10-27 06:27 908K
2nps-assembly1.cif.gz 2023-10-20 09:00 61K
2npq-assembly1.cif.gz 2023-10-20 09:00 78K
2npk-assembly1.cif.gz 2023-10-20 09:00 207K
2npj-assembly1.cif.gz 2023-10-20 09:00 196K
2npf-assembly1.cif.gz 2023-10-20 09:00 163K
2npg-assembly1.cif.gz 2023-10-20 09:00 199K
2npf-assembly2.cif.gz 2023-10-20 09:00 162K
2npe-assembly1.cif.gz 2023-10-20 09:00 198K
2npa-assembly2.cif.gz 2023-10-20 09:00 58K
2npa-assembly1.cif.gz 2023-10-20 09:00 59K
2npd-assembly1.cif.gz 2023-10-20 09:00 196K
2npc-assembly1.cif.gz 2023-10-20 09:00 197K
1np2-assembly1.cif.gz 2023-10-20 08:59 90K
1np2-assembly2.cif.gz 2023-10-20 08:59 91K
6npi-assembly1.cif.gz 2023-10-06 06:12 171K
6npn-assembly4.cif.gz 2023-10-06 06:12 70K
6npn-assembly3.cif.gz 2023-10-06 06:12 71K
6nps-assembly1.cif.gz 2023-10-06 06:12 820K
6npn-assembly2.cif.gz 2023-10-06 06:12 68K
6npn-assembly1.cif.gz 2023-10-06 06:12 71K
6npx-assembly1.cif.gz 2023-10-06 06:12 196K
6npf-assembly2.cif.gz 2023-10-06 06:12 165K
6npq-assembly1.cif.gz 2023-10-06 06:12 282K
6npm-assembly1.cif.gz 2023-10-06 06:12 168K
6npf-assembly3.cif.gz 2023-10-06 06:12 162K
6npf-assembly1.cif.gz 2023-10-06 06:12 165K
6npp-assembly1.cif.gz 2023-10-06 06:12 171K
6npd-assembly1.cif.gz 2023-10-06 06:12 157K
6npc-assembly1.cif.gz 2023-10-06 06:12 158K
6np1-assembly1.cif.gz 2023-10-06 06:11 60K
6npb-assembly1.cif.gz 2023-10-06 06:11 157K
6npa-assembly4.cif.gz 2023-10-06 06:11 41K
6npa-assembly3.cif.gz 2023-10-06 06:11 41K
6npa-assembly1.cif.gz 2023-10-06 06:11 43K
6npa-assembly2.cif.gz 2023-10-06 06:11 42K
6np2-assembly1.cif.gz 2023-10-06 06:11 174K
6np3-assembly1.cif.gz 2023-10-06 06:11 179K
6np5-assembly1.cif.gz 2023-10-06 06:11 178K
6np4-assembly1.cif.gz 2023-10-06 06:11 178K
4npu-assembly1.cif.gz 2023-09-15 06:30 86K
4npt-assembly1.cif.gz 2023-09-15 06:30 83K
4npc-assembly1.cif.gz 2023-09-15 06:30 190K
4npq-assembly2.cif.gz 2023-09-15 06:30 272K
4nps-assembly1.cif.gz 2023-09-15 06:30 119K
4npq-assembly3.cif.gz 2023-09-15 06:30 281K
4npq-assembly1.cif.gz 2023-09-15 06:30 283K
4npq-assembly4.cif.gz 2023-09-15 06:30 271K
4np4-assembly1.cif.gz 2023-09-15 06:30 217K
4npp-assembly1.cif.gz 2023-09-15 06:30 325K
4nph-assembly1.cif.gz 2023-09-15 06:30 131K
4npk-assembly1.cif.gz 2023-09-15 06:30 165K
4np5-assembly1.cif.gz 2023-09-15 06:30 35K
4np8-assembly1.cif.gz 2023-09-15 06:30 11K
3npr-assembly1.cif.gz 2023-09-01 06:30 69K
3npq-assembly1.cif.gz 2023-09-01 06:30 62K
3npq-assembly2.cif.gz 2023-09-01 06:30 59K
3npq-assembly3.cif.gz 2023-09-01 06:30 62K
3npc-assembly2.cif.gz 2023-09-01 06:30 78K
3npc-assembly3.cif.gz 2023-09-01 06:30 150K
3npc-assembly1.cif.gz 2023-09-01 06:30 78K
3npm-assembly1.cif.gz 2023-09-01 06:30 374K
3np5-assembly3.cif.gz 2023-09-01 06:30 38K
3np5-assembly1.cif.gz 2023-09-01 06:30 72K
3np5-assembly2.cif.gz 2023-09-01 06:30 38K
3np4-assembly1.cif.gz 2023-09-01 06:30 30K
3np8-assembly1.cif.gz 2023-09-01 06:30 60K
2np6-assembly1.cif.gz 2023-08-25 06:21 99K
2np6-assembly2.cif.gz 2023-08-25 06:21 98K
2npt-assembly1.cif.gz 2023-08-25 06:21 44K
2np2-assembly1.cif.gz 2023-08-25 06:21 77K
2npt-assembly2.cif.gz 2023-08-25 06:21 44K
2npy-assembly1.cif.gz 2023-08-25 06:21 34K
2np8-assembly1.cif.gz 2023-08-25 06:21 61K
2np7-assembly1.cif.gz 2023-08-25 06:21 107K
1npt-assembly1.cif.gz 2023-08-11 06:15 270K
1npn-assembly1.cif.gz 2023-08-11 06:15 221K
1npj-assembly1.cif.gz 2023-08-11 06:15 219K
1nph-assembly1.cif.gz 2023-08-11 06:15 64K
1npb-assembly2.cif.gz 2023-08-11 06:14 59K
1npb-assembly1.cif.gz 2023-08-11 06:14 60K
1npb-assembly3.cif.gz 2023-08-11 06:14 60K
1npg-assembly1.cif.gz 2023-08-11 06:14 38K
1npf-assembly1.cif.gz 2023-08-11 06:14 36K
1np7-assembly2.cif.gz 2023-08-11 06:14 105K
1np7-assembly1.cif.gz 2023-08-11 06:14 107K
3npp-assembly1.cif.gz 2023-01-27 06:09 79K
3npp-assembly2.cif.gz 2023-01-27 06:09 224K
3npf-assembly1.cif.gz 2023-01-27 06:08 257K
5npk-assembly2.cif.gz 2022-01-16 06:06 627K
5npk-assembly1.cif.gz 2022-01-16 06:06 614K
7npf-assembly1.cif.gz 2022-01-16 05:22 568K
4np3-assembly1.cif.gz 2022-01-16 00:35 38K