HOMD Banner
Taxonomy: V4.3   |  16S rRNA RefSeq: V16.03   |  Genomic RefSeq: V11.03   |  Viruses: V1.2

BAKTAGenome Explorer: Neisseria mucosa (GCA_900654175.1)

Select a Genome:
BAKTA Annotations for GCA_900654175.1
Genome Selected: Neisseria mucosa
ContigsBases CDSrRNA tmRNAtRNA
123 2541217 2287 3 1 54
[Table]   [AA Fasta]      [Browser]   [Text]   [Excel]  
Search & Sort all 4720 Records
Search These Records: Clear
Sort Column:   Molecule   PID   NA   AA   Gene  Gene Product  Reverse
Annotation Table [page:10]    |    Number of Records Found: 4720 [10 Pages]    |    Previous Page <==> Next Page    |    Jump to Page: [ 1  2  3  4  5  6  7  8  9  10  ]
Notes:   1- Column headers only sort the current page. 2- Select [NA] or [AA] links to show sequences.
Region Protein-ID Type Genome
Viewer
Range
(bp)
Show Sequences
(length) NA / AA
BAKTA
Gene
BAKTA
GeneProduct
4501 CAACAC010000062.1 GCA900654175_02244 gene open 3940-4947
4502 CAACAC010000062.1 GCA900654175_02245 gene open 5337-7952 adhE
4503 CAACAC010000063.1 GCA900654175_02246 CDS open 703-1767 _na     354_aa fba class II fructose-bisphosphate aldolase
4504 CAACAC010000063.1 GCA900654175_02247 CDS open 1979-2407 _na     142_aa fadM Esterase
4505 CAACAC010000063.1 GCA900654175_02248 CDS open 2410-3309 _na     299_aa xerC tyrosine recombinase XerC
4506 CAACAC010000063.1 GCA900654175_02249 CDS open 3334-4734 _na     466_aa sdaA L-serine ammonia-lyase
4507 CAACAC010000063.1 GCA900654175_02250 CDS open 4953-7343 _na     796_aa gyrB DNA topoisomerase (ATP-hydrolyzing) subunit B
4508 CAACAC010000063.1 GCA900654175_02246 gene open 703-1767 fba
4509 CAACAC010000063.1 GCA900654175_02247 gene open 1979-2407 fadM
4510 CAACAC010000063.1 GCA900654175_02248 gene open 2410-3309 xerC
4511 CAACAC010000063.1 GCA900654175_02249 gene open 3334-4734 sdaA
4512 CAACAC010000063.1 GCA900654175_02250 gene open 4953-7343 gyrB
4513 CAACAC010000064.1 GCA900654175_02251 CDS open 340-3069 _na     909_aa tbp1 Transferrin-binding protein A
4514 CAACAC010000064.1 GCA900654175_02252 CDS open 3156-4940 _na     594_aa Slam-dependent surface lipoprotein
4515 CAACAC010000064.1 GCA900654175_02253 CDS open 5079-5507 _na     142_aa Glutamate racemase
4516 CAACAC010000064.1 GCA900654175_02254 CDS open 5470-5718 _na     82_aa glutamate racemase
4517 CAACAC010000064.1 GCA900654175_02255 CDS open 6092-6397 _na     101_aa hypothetical protein
4518 CAACAC010000064.1 GCA900654175_02256 CDS open 6462-6743 _na     93_aa N-acetylmuramoyl-L-alanine amidase
4519 CAACAC010000064.1 GCA900654175_02257 CDS open 6801-7043 _na     80_aa Ribosomal RNA large subunit methyltransferase K/L-like methyltransferase domain-containing protein
4520 CAACAC010000064.1 GCA900654175_02251 gene open 340-3069 tbp1
4521 CAACAC010000064.1 GCA900654175_02252 gene open 3156-4940
4522 CAACAC010000064.1 GCA900654175_02253 gene open 5079-5507
4523 CAACAC010000064.1 GCA900654175_02254 gene open 5470-5718
4524 CAACAC010000064.1 GCA900654175_02255 gene open 6092-6397
4525 CAACAC010000064.1 GCA900654175_02256 gene open 6462-6743
4526 CAACAC010000064.1 GCA900654175_02257 gene open 6801-7043
4527 CAACAC010000065.1 GCA900654175_02258 CDS open 255-1118 _na     287_aa Slam-dependent surface lipoprotein
4528 CAACAC010000065.1 GCA900654175_02259 CDS open 1251-4436 _na     1061_aa TonB-dependent receptor
4529 CAACAC010000065.1 GCA900654175_02260 CDS open 4884-5564 _na     226_aa dsbD Urease accessory protein UreH-like transmembrane domain-containing protein
4530 CAACAC010000065.1 GCA900654175_02261 CDS open 5835-7160 _na     441_aa yjiN Twitching motility protein PilT
4531 CAACAC010000065.1 GCA900654175_02258 gene open 255-1118
4532 CAACAC010000065.1 GCA900654175_02259 gene open 1251-4436
4533 CAACAC010000065.1 GCA900654175_02260 gene open 4884-5564 dsbD
4534 CAACAC010000065.1 GCA900654175_02261 gene open 5835-7160 yjiN
4535 CAACAC010000066.1 GCA900654175_02262 CDS open 322-1254 _na     310_aa yfdV Transporter%2C auxin efflux carrier (AEC) family protein
4536 CAACAC010000066.1 GCA900654175_02263 CDS open 1919-4660 _na     913_aa YadA-like domain protein
4537 CAACAC010000066.1 GCA900654175_02264 CDS open 4894-6207 _na     437_aa nCS2 Permease
4538 CAACAC010000066.1 GCA900654175_02265 CDS open 6349-6813 _na     154_aa pilE Prepilin-type cleavage/methylation N-terminal domain protein
4539 CAACAC010000066.1 GCA900654175_02266 CDS open 6988-7278 _na     96_aa comEA Topoisomerase
4540 CAACAC010000066.1 GCA900654175_02262 gene open 322-1254 yfdV
4541 CAACAC010000066.1 GCA900654175_02263 gene open 1919-4660
4542 CAACAC010000066.1 GCA900654175_02264 gene open 4894-6207 nCS2
4543 CAACAC010000066.1 GCA900654175_02265 gene open 6349-6813 pilE
4544 CAACAC010000066.1 GCA900654175_02266 gene open 6988-7278 comEA
4545 CAACAC010000067.1 GCA900654175_02267 CDS open 158-1093 _na     311_aa hypothetical protein
4546 CAACAC010000067.1 GCA900654175_02268 CDS open 1175-2179 _na     334_aa rfaD ADP-glyceromanno-heptose 6-epimerase
4547 CAACAC010000067.1 GCA900654175_02269 CDS open 2269-3231 _na     320_aa rfaE ADP-heptose synthase
4548 CAACAC010000067.1 GCA900654175_02270 CDS open 3286-4026 _na     246_aa pyrF orotidine-5'-phosphate decarboxylase
4549 CAACAC010000067.1 GCA900654175_02271 CDS open 4551-5198 _na     215_aa adk adenylate kinase
4550 CAACAC010000067.1 GCA900654175_02272 CDS open 5282-5800 _na     172_aa 3-deoxy-manno-octulosonate cytidylyltransferase
4551 CAACAC010000067.1 GCA900654175_02267 gene open 158-1093
4552 CAACAC010000067.1 GCA900654175_02268 gene open 1175-2179 rfaD
4553 CAACAC010000067.1 GCA900654175_02269 gene open 2269-3231 rfaE
4554 CAACAC010000067.1 GCA900654175_02270 gene open 3286-4026 pyrF
4555 CAACAC010000067.1 GCA900654175_02271 gene open 4551-5198 adk
4556 CAACAC010000067.1 GCA900654175_02272 gene open 5282-5800
4557 CAACAC010000068.1 GCA900654175_02273 CDS open 61-1524 _na     487_aa hypothetical protein
4558 CAACAC010000068.1 GCA900654175_02274 CDS open 1614-2231 _na     205_aa Bacterial toxin 34 domain-containing protein
4559 CAACAC010000068.1 GCA900654175_02275 CDS open 2233-3045 _na     270_aa HEAT repeat protein
4560 CAACAC010000068.1 GCA900654175_02276 CDS open 3225-4832 _na     535_aa Rhs family protein
4561 CAACAC010000068.1 GCA900654175_02277 CDS open 4960-5859 _na     299_aa hypothetical protein
4562 CAACAC010000068.1 GCA900654175_02278 CDS open 5932-6996 _na     354_aa DUF6531 domain-containing protein
4563 CAACAC010000068.1 GCA900654175_02279 CDS open 6801-7274 _na     157_aa hypothetical protein
4564 CAACAC010000068.1 GCA900654175_02273 gene open 61-1524
4565 CAACAC010000068.1 GCA900654175_02274 gene open 1614-2231
4566 CAACAC010000068.1 GCA900654175_02275 gene open 2233-3045
4567 CAACAC010000068.1 GCA900654175_02276 gene open 3225-4832
4568 CAACAC010000068.1 GCA900654175_02277 gene open 4960-5859
4569 CAACAC010000068.1 GCA900654175_02278 gene open 5932-6996
4570 CAACAC010000068.1 GCA900654175_02279 gene open 6801-7274
4571 CAACAC010000069.1 GCA900654175_02280 gene open 320-1860 rrs
4572 CAACAC010000069.1 GCA900654175_02283 gene open 2551-5442 rrl
4573 CAACAC010000069.1 GCA900654175_02280 rRNA open 320-1860 rrs 16S ribosomal RNA
4574 CAACAC010000069.1 GCA900654175_02283 rRNA open 2551-5442 rrl 23S ribosomal RNA
4575 CAACAC010000069.1 GCA900654175_02281 gene open 1962-2038 trnI
4576 CAACAC010000069.1 GCA900654175_02282 gene open 2044-2119 trnA
4577 CAACAC010000069.1 GCA900654175_02281 tRNA open 1962-2038 trnI tRNA-Ile(gat)
4578 CAACAC010000069.1 GCA900654175_02282 tRNA open 2044-2119 trnA tRNA-Ala(tgc)
4579 CAACAC010000070.1 GCA900654175_02284 CDS open 162-1343 _na     393_aa RHS repeat domain-containing protein
4580 CAACAC010000070.1 GCA900654175_02285 CDS open 1340-1702 _na     120_aa hypothetical protein
4581 CAACAC010000070.1 GCA900654175_02286 CDS open 1898-2098 _na     66_aa hypothetical protein
4582 CAACAC010000070.1 GCA900654175_02287 CDS open 2207-2929 _na     240_aa RHS repeat-associated core domain-containing protein
4583 CAACAC010000070.1 GCA900654175_02288 CDS open 2939-3232 _na     97_aa hypothetical protein
4584 CAACAC010000070.1 GCA900654175_02289 CDS open 3365-3901 _na     178_aa hypothetical protein
4585 CAACAC010000070.1 GCA900654175_02290 CDS open 3914-4237 _na     107_aa hypothetical protein
4586 CAACAC010000070.1 GCA900654175_02284 gene open 162-1343
4587 CAACAC010000070.1 GCA900654175_02285 gene open 1340-1702
4588 CAACAC010000070.1 GCA900654175_02286 gene open 1898-2098
4589 CAACAC010000070.1 GCA900654175_02287 gene open 2207-2929
4590 CAACAC010000070.1 GCA900654175_02288 gene open 2939-3232
4591 CAACAC010000070.1 GCA900654175_02289 gene open 3365-3901
4592 CAACAC010000070.1 GCA900654175_02290 gene open 3914-4237
4593 CAACAC010000071.1 GCA900654175_02291 CDS open 56-196 _na     46_aa hypothetical protein
4594 CAACAC010000071.1 GCA900654175_02292 CDS open 265-807 _na     180_aa Terminase
4595 CAACAC010000071.1 GCA900654175_02293 CDS open 1095-1346 _na     83_aa hypothetical protein
4596 CAACAC010000071.1 GCA900654175_02294 CDS open 1482-2816 _na     444_aa Zinc-binding domain of primase-helicase
4597 CAACAC010000071.1 GCA900654175_02295 CDS open 2920-3627 _na     235_aa hypothetical protein
4598 CAACAC010000071.1 GCA900654175_02291 gene open 56-196
4599 CAACAC010000071.1 GCA900654175_02292 gene open 265-807
4600 CAACAC010000071.1 GCA900654175_02293 gene open 1095-1346
4601 CAACAC010000071.1 GCA900654175_02294 gene open 1482-2816
4602 CAACAC010000071.1 GCA900654175_02295 gene open 2920-3627
4603 CAACAC010000072.1 GCA900654175_02296 CDS open 557-1600 _na     347_aa adhP alcohol dehydrogenase AdhP
4604 CAACAC010000072.1 GCA900654175_02297 CDS open 2033-3508 _na     491_aa adhE Aldehyde dehydrogenase domain-containing protein
4605 CAACAC010000072.1 GCA900654175_02296 gene open 557-1600 adhP
4606 CAACAC010000072.1 GCA900654175_02297 gene open 2033-3508 adhE
4607 CAACAC010000073.1 GCA900654175_02298 CDS open 884-1948 _na     354_aa rfbB dTDP-glucose 4%2C6-dehydratase
4608 CAACAC010000073.1 GCA900654175_02299 CDS open 2003-2374 _na     123_aa Adenosylhomocysteinase
4609 CAACAC010000073.1 GCA900654175_02300 CDS open 2428-3294 _na     288_aa rfbA glucose-1-phosphate thymidylyltransferase RfbA
4610 CAACAC010000073.1 GCA900654175_02298 gene open 884-1948 rfbB
4611 CAACAC010000073.1 GCA900654175_02299 gene open 2003-2374
4612 CAACAC010000073.1 GCA900654175_02300 gene open 2428-3294 rfbA
4613 CAACAC010000074.1 GCA900654175_02301 CDS open 313-2526 _na     737_aa spoT GTP pyrophosphokinase
4614 CAACAC010000074.1 GCA900654175_02302 CDS open 2865-3206 _na     113_aa Transposase
4615 CAACAC010000074.1 GCA900654175_02301 gene open 313-2526 spoT
4616 CAACAC010000074.1 GCA900654175_02302 gene open 2865-3206
4617 CAACAC010000075.1 GCA900654175_02303 CDS open 296-607 _na     103_aa DNA-binding transcriptional regulator
4618 CAACAC010000075.1 GCA900654175_02304 CDS open 604-753 _na     49_aa hypothetical protein
4619 CAACAC010000075.1 GCA900654175_02305 CDS open 1004-1675 _na     223_aa site-specific integrase
4620 CAACAC010000075.1 GCA900654175_02306 CDS open 1715-2068 _na     117_aa hypothetical protein
4621 CAACAC010000075.1 GCA900654175_02307 CDS open 2556-2927 _na     123_aa RHS repeat protein
4622 CAACAC010000075.1 GCA900654175_02303 gene open 296-607
4623 CAACAC010000075.1 GCA900654175_02304 gene open 604-753
4624 CAACAC010000075.1 GCA900654175_02305 gene open 1004-1675
4625 CAACAC010000075.1 GCA900654175_02306 gene open 1715-2068
4626 CAACAC010000075.1 GCA900654175_02307 gene open 2556-2927
4627 CAACAC010000076.1 GCA900654175_02308 CDS open 523-2493 _na     656_aa Type I secretion target GGXGXDXXX repeat (2 copies)
4628 CAACAC010000076.1 GCA900654175_02308 gene open 523-2493
4629 CAACAC010000077.1 GCA900654175_02309 CDS open 437-1315 _na     292_aa DUF1275 domain-containing protein
4630 CAACAC010000077.1 GCA900654175_02310 CDS open 1575-2255 _na     226_aa ompA OmpA-like domain-containing protein
4631 CAACAC010000077.1 GCA900654175_02311 CDS open 2337-2714 _na     125_aa Integrase catalytic domain-containing protein
4632 CAACAC010000077.1 GCA900654175_02309 gene open 437-1315
4633 CAACAC010000077.1 GCA900654175_02310 gene open 1575-2255 ompA
4634 CAACAC010000077.1 GCA900654175_02311 gene open 2337-2714
4635 CAACAC010000078.1 GCA900654175_02312 CDS open 182-838 _na     218_aa RHS repeat-associated core domain-containing protein
4636 CAACAC010000078.1 GCA900654175_02313 CDS open 849-1532 _na     227_aa DUF1963 domain-containing protein
4637 CAACAC010000078.1 GCA900654175_02314 CDS open 1536-2363 _na     275_aa hypothetical protein
4638 CAACAC010000078.1 GCA900654175_02315 CDS open 2409-2633 _na     74_aa hypothetical protein
4639 CAACAC010000078.1 GCA900654175_02312 gene open 182-838
4640 CAACAC010000078.1 GCA900654175_02313 gene open 849-1532
4641 CAACAC010000078.1 GCA900654175_02314 gene open 1536-2363
4642 CAACAC010000078.1 GCA900654175_02315 gene open 2409-2633
4643 CAACAC010000079.1 GCA900654175_02316 CDS open 346-1062 _na     238_aa tetratricopeptide repeat protein
4644 CAACAC010000079.1 GCA900654175_02317 CDS open 1026-2345 _na     439_aa UDP-N-acetylglucosamine-peptide N-acetylglucosaminyltransferase
4645 CAACAC010000079.1 GCA900654175_02316 gene open 346-1062
4646 CAACAC010000079.1 GCA900654175_02317 gene open 1026-2345
4647 CAACAC010000080.1 GCA900654175_02318 CDS open 460-1584 _na     374_aa proB Glutamate 5-kinase
4648 CAACAC010000080.1 GCA900654175_02319 CDS open 1639-1938 _na     99_aa DUF2818 domain-containing protein
4649 CAACAC010000080.1 GCA900654175_02318 gene open 460-1584 proB
4650 CAACAC010000080.1 GCA900654175_02319 gene open 1639-1938
4651 CAACAC010000081.1 GCA900654175_02320 CDS open 670-1929 _na     419_aa proA glutamate-5-semialdehyde dehydrogenase
4652 CAACAC010000081.1 GCA900654175_02320 gene open 670-1929 proA
4653 CAACAC010000082.1 GCA900654175_02321 CDS open 705-1286 _na     193_aa Phosphotriesterase
4654 CAACAC010000082.1 GCA900654175_02322 CDS open 1317-1985 _na     222_aa RHS repeat-associated core domain-containing protein
4655 CAACAC010000082.1 GCA900654175_02321 gene open 705-1286
4656 CAACAC010000082.1 GCA900654175_02322 gene open 1317-1985
4657 CAACAC010000083.1 GCA900654175_02323 CDS open 36-293 _na     85_aa hypothetical protein
4658 CAACAC010000083.1 GCA900654175_02324 CDS open 794-1696 _na     300_aa Hyaluronidase
4659 CAACAC010000083.1 GCA900654175_02325 CDS open 1884-2066 _na     60_aa IS3 family transposase
4660 CAACAC010000083.1 GCA900654175_02323 gene open 36-293
4661 CAACAC010000083.1 GCA900654175_02324 gene open 794-1696
4662 CAACAC010000083.1 GCA900654175_02325 gene open 1884-2066
4663 CAACAC010000084.1 GCA900654175_02326 CDS open 13-774 _na     253_aa site-specific integrase
4664 CAACAC010000084.1 GCA900654175_02327 CDS open 829-1770 _na     313_aa hypothetical protein
4665 CAACAC010000084.1 GCA900654175_02326 gene open 13-774
4666 CAACAC010000084.1 GCA900654175_02327 gene open 829-1770
4667 CAACAC010000086.1 GCA900654175_02328 CDS open 48-647 _na     199_aa hypothetical protein
4668 CAACAC010000086.1 GCA900654175_02328 gene open 48-647
4669 CAACAC010000087.1 GCA900654175_02329 CDS open 115-252 _na     45_aa tuf elongation factor Tu
4670 CAACAC010000087.1 GCA900654175_02330 CDS open 270-581 _na     103_aa Small ribosomal subunit protein uS10
4671 CAACAC010000087.1 GCA900654175_02329 gene open 115-252 tuf
4672 CAACAC010000087.1 GCA900654175_02330 gene open 270-581
4673 CAACAC010000088.1 GCA900654175_02331 CDS open 190-945 _na     251_aa putative phage abortive infection protein
4674 CAACAC010000088.1 GCA900654175_02331 gene open 190-945
4675 CAACAC010000089.1 GCA900654175_02332 CDS open 64-300 _na     78_aa Transposase IS4-like domain-containing protein
4676 CAACAC010000089.1 GCA900654175_02333 CDS open 482-622 _na     46_aa hypothetical protein
4677 CAACAC010000089.1 GCA900654175_02334 CDS open 756-1055 _na     99_aa comEA Topoisomerase
4678 CAACAC010000089.1 GCA900654175_02332 gene open 64-300
4679 CAACAC010000089.1 GCA900654175_02333 gene open 482-622
4680 CAACAC010000089.1 GCA900654175_02334 gene open 756-1055 comEA
4681 CAACAC010000090.1 GCA900654175_02335 CDS open 11-202 _na     63_aa hypothetical protein
4682 CAACAC010000090.1 GCA900654175_02336 CDS open 652-1002 _na     116_aa Transposase Synechocystis PCC 6803 domain-containing protein
4683 CAACAC010000090.1 GCA900654175_02335 gene open 11-202
4684 CAACAC010000090.1 GCA900654175_02336 gene open 652-1002
4685 CAACAC010000091.1 GCA900654175_02337 CDS open 61-315 _na     84_aa hypothetical protein
4686 CAACAC010000091.1 GCA900654175_02338 CDS open 708-956 _na     82_aa Transposase
4687 CAACAC010000091.1 GCA900654175_02337 gene open 61-315
4688 CAACAC010000091.1 GCA900654175_02338 gene open 708-956
4689 CAACAC010000094.1 GCA900654175_02339 CDS open 6-371 _na     121_aa transposase
4690 CAACAC010000094.1 GCA900654175_02340 CDS open 368-724 _na     118_aa hypothetical protein
4691 CAACAC010000094.1 GCA900654175_02339 gene open 6-371
4692 CAACAC010000094.1 GCA900654175_02340 gene open 368-724
4693 CAACAC010000095.1 GCA900654175_02341 CDS open 61-237 _na     58_aa hypothetical protein
4694 CAACAC010000095.1 GCA900654175_02342 CDS open 165-746 _na     193_aa hypothetical protein
4695 CAACAC010000095.1 GCA900654175_02341 gene open 61-237
4696 CAACAC010000095.1 GCA900654175_02342 gene open 165-746
4697 CAACAC010000096.1 GCA900654175_02343 CDS open 69-278 _na     69_aa ComEA protein
4698 CAACAC010000096.1 GCA900654175_02344 CDS open 316-468 _na     50_aa hypothetical protein
4699 CAACAC010000096.1 GCA900654175_02343 gene open 69-278
4700 CAACAC010000096.1 GCA900654175_02344 gene open 316-468
4701 CAACAC010000101.1 GCA900654175_02345 CDS open 86-352 _na     88_aa hypothetical protein
4702 CAACAC010000101.1 GCA900654175_02345 gene open 86-352
4703 CAACAC010000102.1 GCA900654175_02346 CDS open 13-372 _na     119_aa hypothetical protein
4704 CAACAC010000102.1 GCA900654175_02346 gene open 13-372
4705 CAACAC010000106.1 GCA900654175_02347 CDS open 260-580 _na     106_aa tnp IS5 family ISNemu1A transposase
4706 CAACAC010000106.1 GCA900654175_02347 gene open 260-580 tnp
4707 CAACAC010000107.1 GCA900654175_02348 CDS open 13-552 _na     179_aa Transposase%2C IS116/IS110/IS902 family
4708 CAACAC010000107.1 GCA900654175_02348 gene open 13-552
4709 CAACAC010000109.1 GCA900654175_02349 CDS open 142-495 _na     117_aa hypothetical protein
4710 CAACAC010000109.1 GCA900654175_02349 gene open 142-495
4711 CAACAC010000110.1 GCA900654175_02350 CDS open 162-503 _na     113_aa Mobile element protein
4712 CAACAC010000110.1 GCA900654175_02350 gene open 162-503
4713 CAACAC010000111.1 GCA900654175_02351 CDS open 48-422 _na     124_aa hypothetical protein
4714 CAACAC010000111.1 GCA900654175_02351 gene open 48-422
4715 CAACAC010000112.1 GCA900654175_02352 CDS open 19-291 _na     90_aa hypothetical protein
4716 CAACAC010000112.1 GCA900654175_02352 gene open 19-291
4717 CAACAC010000113.1 GCA900654175_02353 CDS open 242-532 _na     96_aa DUF6163 domain-containing protein
4718 CAACAC010000113.1 GCA900654175_02353 gene open 242-532
4719 CAACAC010000123.1 GCA900654175_02354 gene open 289-402 rrf
4720 CAACAC010000123.1 GCA900654175_02354 rRNA open 289-402 rrf 5S ribosomal RNA