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We are deeply saddened by the passing of Amos Bairoch (1957–2025), the creator of PROSITE. We wish to dedicate our latest paper, published shortly before his death, to him. He will always be a source of inspiration to us.
Our deepest condolences go out to his family and friends, and to all those who had the privilege of working with him. Rest in peace, Amos. Your work will live on long after you are gone.
Amos Bairoch

PROSITE entry PS01171


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PURL: https://purl.expasy.org/prosite/signature/PS01171

Direct ScanProsite submission
General information about the entry

Entry name [info] RIBOSOMAL_L21E
Accession [info] PS01171
Entry type [info] PATTERN
Date [info] 01-NOV-1997 CREATED;
01-APR-2006 DATA UPDATE;
29-MAY-2024 INFO UPDATE.
PROSITE Doc. [info] PDOC00901

Name and characterization of the entry

Description [info] Ribosomal protein L21e signature.
Pattern [info] 
[GN]-[DEQ]-x-V-x(10,11)-[GVT]-x(2)-[FYHDN]-x(2)-[FY]-x-G-x-[TV]-G.

Numerical results [info]

Numerical results for UniProtKB/Swiss-Prot release 2025_04 which contains 573'661 sequence entries.


Total number of hits 75 in 75 different sequences
Number of true positive hits 74 in 74 different sequences
Number of 'unknown' hits 0
Number of false positive hits 1
Number of false negative sequences 2
Number of 'partial' sequences 2
Precision (true positives / (true positives + false positives)) 98.67 %
Recall (true positives / (true positives + false negatives)) 97.37 %

Comments [info]

Taxonomic range [info] Archaea, Eukaryotes
Maximum number of repetitions [info] 1
Version [info] 2

Cross-references [info]

UniProtKB/Swiss-Prot
True positive sequences		 74 sequences 

RL211_ARATH (Q43291), RL212_ARATH (Q9FDZ9), RL21A_CANAL (A0A1D8PGY0), 

RL21A_SCHPO (Q9UUC1), RL21A_YEAST (Q02753), RL21B_SCHPO (O42706), 
RL21B_YEAST (Q12672), RL21_AERPE  (P58077), RL21_ARCFU  (O28743), 
RL21_CAEEL  (P34334), RL21_CAPHI  (A5JSS2), RL21_CHILA  (Q6QN05), 
RL21_CYAPA  (O82574), RL21_DICDI  (Q54X53), RL21_ENCCU  (Q8SRW8), 
RL21_ENTH1  (P38653), RL21_HALMA  (P12734), RL21_HALS3  (B0R509), 
RL21_HALSA  (Q9HQG8), RL21_HALWD  (Q18G97), RL21_HUMAN  (P46778), 
RL21_IGNH4  (A8AAK8), RL21_KORCO  (B1L7A8), RL21_META3  (A6UT27), 
RL21_METAC  (Q8TQU3), RL21_METAR  (Q0W2E9), RL21_METB6  (A7I9H8), 
RL21_METBF  (Q466S9), RL21_METBU  (Q12XH4), RL21_METHJ  (Q2FS99), 
RL21_METJA  (P54013), RL21_METKA  (Q8TUU3), RL21_METLZ  (A2STS6), 
RL21_METM5  (A4G096), RL21_METM6  (A9A8J8), RL21_METM7  (A6VI82), 
RL21_METMA  (Q8PU21), RL21_METMJ  (A3CWY7), RL21_METMP  (Q6M125), 
RL21_METPE  (B8GEV3), RL21_METS3  (A5UN04), RL21_METS5  (A4YCT6), 
RL21_METTH  (O27378), RL21_METTP  (A0B7V4), RL21_METVS  (A6UR83), 
RL21_MOUSE  (O09167), RL21_NANEQ  (Q74N21), RL21_NATPD  (Q3IPL7), 
RL21_PIG(P49666), RL21_PYRAB  (Q9UZP1), RL21_PYRAE  (Q8ZTB5), 
RL21_PYRAR  (A4WLN2), RL21_PYRCJ  (A3MWX9), RL21_PYRFU  (Q8U217), 
RL21_PYRHO  (O74001), RL21_PYRNV  (B1Y9U2), RL21_PYUST  (P49667), 
RL21_RABIT  (G1SHQ2), RL21_RAT(P20280), RL21_SACI1  (C3NHD9), 
RL21_SACI2  (C3MQ30), RL21_SACI3  (C3N5P7), RL21_SACI4  (C3MVE8), 
RL21_SACI6  (C4KHC6), RL21_SACI7  (C3NEB3), RL21_SACS2  (Q9UXE0), 
RL21_STAMF  (A3DML6), RL21_SULAC  (Q4JB11), RL21_SULTO  (Q975F2), 
RL21_TETTS  (Q23TC8), RL21_THEAC  (Q9HIN8), RL21_THEGJ  (C5A597), 
RL21_THEKO  (Q5JI51), RL21_THEVO  (Q97BZ1)
» more

UniProtKB/Swiss-Prot
False negative sequences		 2 sequences 

RL21_METST  (Q2NE44), RL21_PYRIL  (A1RS24)


				
	

	

		UniProtKB/Swiss-Prot
'Partial' sequences		
		
			2 sequences
			


			
RL21_SPIOL  (P82453), RL21_XENLA  (P49628)


				
	

	

		UniProtKB/Swiss-Prot
False positive sequences		
		
			1 sequence
			


			
DGC_VIBC3   (A0A0H3AFM6)


				
	

	

		PDB
[Detailed view]		
		
			501 PDB
			


			pdb_00001ffk; pdb_00001jj2; pdb_00001k73; pdb_00001k8a; pdb_00001k9m; pdb_00001kc8; pdb_00001kd1; pdb_00001kqs; pdb_00001m1k; pdb_00001m90; pdb_00001n8r; pdb_00001nji; 
			
				pdb_00001q7y; pdb_00001q81; pdb_00001q82; pdb_00001q86; pdb_00001qvf; pdb_00001qvg; pdb_00001s72; pdb_00001vq4; pdb_00001vq5; pdb_00001vq6; pdb_00001vq7; pdb_00001vq8; 
				pdb_00001vq9; pdb_00001vqk; pdb_00001vql; pdb_00001vqm; pdb_00001vqn; pdb_00001vqo; pdb_00001vqp; pdb_00001w2b; pdb_00001yhq; pdb_00001yi2; pdb_00001yij; pdb_00001yit; 
				pdb_00001yj9; pdb_00001yjn; pdb_00001yjw; pdb_00002otj; pdb_00002otl; pdb_00002qa4; pdb_00002qex; pdb_00003cc2; pdb_00003cc4; pdb_00003cc7; pdb_00003cce; pdb_00003ccj; 
				pdb_00003ccl; pdb_00003ccm; pdb_00003ccq; pdb_00003ccr; pdb_00003ccs; pdb_00003ccu; pdb_00003ccv; pdb_00003cd6; pdb_00003cma; pdb_00003cme; pdb_00003cpw; pdb_00003cxc; 
				pdb_00003g4s; pdb_00003g6e; pdb_00003g71; pdb_00003i55; pdb_00003i56; pdb_00003j6x; pdb_00003j6y; pdb_00003j77; pdb_00003j78; pdb_00003j7o; pdb_00003j7p; pdb_00003j7q; 
				pdb_00003j7r; pdb_00003jag; pdb_00003jah; pdb_00003jai; pdb_00003jct; pdb_00003ow2; pdb_00004adx; pdb_00004u3m; pdb_00004u3n; pdb_00004u3u; pdb_00004u4n; pdb_00004u4o; 
				pdb_00004u4q; pdb_00004u4r; pdb_00004u4u; pdb_00004u4y; pdb_00004u4z; pdb_00004u50; pdb_00004u51; pdb_00004u52; pdb_00004u53; pdb_00004u55; pdb_00004u56; pdb_00004u6f; 
				pdb_00004ug0; pdb_00004v4b; pdb_00004v5z; pdb_00004v6i; pdb_00004v6u; pdb_00004v6x; pdb_00004v7f; pdb_00004v7r; pdb_00004v88; pdb_00004v8p; pdb_00004v8t; pdb_00004v8y; 
				pdb_00004v8z; pdb_00004v91; pdb_00004v9f; pdb_00005aj0; pdb_00005apn; pdb_00005apo; pdb_00005dat; pdb_00005dc3; pdb_00005dge; pdb_00005dgf; pdb_00005dgv; pdb_00005fci; 
				pdb_00005fcj; pdb_00005gak; pdb_00005h4p; pdb_00005i4l; pdb_00005jcs; pdb_00005juo; pdb_00005jup; pdb_00005jus; pdb_00005jut; pdb_00005juu; pdb_00005lks; pdb_00005lyb; 
				pdb_00005lzs; pdb_00005lzt; pdb_00005lzu; pdb_00005lzv; pdb_00005lzw; pdb_00005lzx; pdb_00005lzy; pdb_00005lzz; pdb_00005m1j; pdb_00005mc6; pdb_00005mei; pdb_00005ndg; 
				pdb_00005ndv; pdb_00005ndw; pdb_00005obm; pdb_00005on6; pdb_00005t2c; pdb_00005t62; pdb_00005t6r; pdb_00005tbw; pdb_00005tga; pdb_00005tgm; pdb_00006d90; pdb_00006d9j; 
				pdb_00006elz; pdb_00006em5; pdb_00006ft6; pdb_00006ftg; pdb_00006fti; pdb_00006ftj; pdb_00006gq1; pdb_00006gqb; pdb_00006gqv; pdb_00006gz3; pdb_00006hcf; pdb_00006hcj; 
				pdb_00006hcm; pdb_00006hcq; pdb_00006hd7; pdb_00006hhq; pdb_00006i7o; pdb_00006ip5; pdb_00006ip6; pdb_00006ip8; pdb_00006lqm; pdb_00006lsr; pdb_00006lss; pdb_00006lu8; 
				pdb_00006m62; pdb_00006mtb; pdb_00006mtc; pdb_00006mtd; pdb_00006mte; pdb_00006n8j; pdb_00006n8k; pdb_00006n8l; pdb_00006n8m; pdb_00006n8n; pdb_00006n8o; pdb_00006oig; 
				pdb_00006ole; pdb_00006olf; pdb_00006olg; pdb_00006oli; pdb_00006olz; pdb_00006om0; pdb_00006om7; pdb_00006p5i; pdb_00006p5j; pdb_00006p5k; pdb_00006p5n; pdb_00006q8y; 
				pdb_00006qik; pdb_00006qt0; pdb_00006qtz; pdb_00006qzp; pdb_00006r5q; pdb_00006r6g; pdb_00006r6p; pdb_00006r7q; pdb_00006r84; pdb_00006r86; pdb_00006r87; pdb_00006ri5; 
				pdb_00006rzz; pdb_00006s05; pdb_00006s47; pdb_00006sgc; pdb_00006skf; pdb_00006skg; pdb_00006snt; pdb_00006sv4; pdb_00006swa; pdb_00006t4q; pdb_00006t59; pdb_00006t7i; 
				pdb_00006t7t; pdb_00006t83; pdb_00006tb3; pdb_00006th6; pdb_00006tnu; pdb_00006w6l; pdb_00006woo; pdb_00006xa1; pdb_00006xiq; pdb_00006xir; pdb_00006y0g; pdb_00006y2l; 
				pdb_00006y57; pdb_00006y6x; pdb_00006ylg; pdb_00006ylh; pdb_00006ylx; pdb_00006yly; pdb_00006z6j; pdb_00006z6k; pdb_00006z6l; pdb_00006z6m; pdb_00006z6n; pdb_00006zm7; 
				pdb_00006zme; pdb_00006zmi; pdb_00006zmo; pdb_00006zvk; pdb_00007a01; pdb_00007azy; pdb_00007b7d; pdb_00007bhp; pdb_00007bt6; pdb_00007btb; pdb_00007cpu; pdb_00007cpv; 
				pdb_00007f5s; pdb_00007ls1; pdb_00007ls2; pdb_00007mdz; pdb_00007mpi; pdb_00007mpj; pdb_00007n8b; pdb_00007nac; pdb_00007nfx; pdb_00007nrc; pdb_00007nrd; pdb_00007nwg; 
				pdb_00007nwh; pdb_00007nwi; pdb_00007o7y; pdb_00007o7z; pdb_00007o80; pdb_00007o81; pdb_00007obr; pdb_00007of1; pdb_00007oh3; pdb_00007ohq; pdb_00007oht; pdb_00007ow7; 
				pdb_00007oyd; pdb_00007pzy; pdb_00007q08; pdb_00007q0f; pdb_00007q0p; pdb_00007q0r; pdb_00007qep; pdb_00007qvp; pdb_00007qwq; pdb_00007qwr; pdb_00007qws; pdb_00007r7a; 
				pdb_00007tm3; pdb_00007too; pdb_00007top; pdb_00007toq; pdb_00007tor; pdb_00007tut; pdb_00007u0h; pdb_00007ucj; pdb_00007uck; pdb_00007ug6; pdb_00007uoo; pdb_00007uqb; 
				pdb_00007uqz; pdb_00007v08; pdb_00007xnx; pdb_00007xny; pdb_00007z34; pdb_00007zjw; pdb_00007zjx; pdb_00007zpq; pdb_00007zrs; pdb_00007zs5; pdb_00007zuw; pdb_00007zux; 
				pdb_00007zw0; pdb_00008a3d; pdb_00008aaf; pdb_00008agt; pdb_00008agu; pdb_00008agv; pdb_00008agw; pdb_00008agx; pdb_00008agz; pdb_00008b5l; pdb_00008b6c; pdb_00008bhf; 
				pdb_00008bip; pdb_00008bjq; pdb_00008bn3; pdb_00008bpo; pdb_00008bqd; pdb_00008bqx; pdb_00008btk; pdb_00008c3a; pdb_00008ccs; pdb_00008cdl; pdb_00008cdr; pdb_00008ceh; 
				pdb_00008cf5; pdb_00008cg8; pdb_00008cgn; pdb_00008civ; pdb_00008cku; pdb_00008cmj; pdb_00008esq; pdb_00008esr; pdb_00008etc; pdb_00008etg; pdb_00008eth; pdb_00008eti; 
				pdb_00008etj; pdb_00008eub; pdb_00008eug; pdb_00008eui; pdb_00008eup; pdb_00008euy; pdb_00008evp; pdb_00008evq; pdb_00008evr; pdb_00008evs; pdb_00008evt; pdb_00008ewb; 
				pdb_00008ewc; pdb_00008fkp; pdb_00008fkq; pdb_00008fkr; pdb_00008fks; pdb_00008fkt; pdb_00008fku; pdb_00008fkv; pdb_00008fkw; pdb_00008fkx; pdb_00008fky; pdb_00008fkz; 
				pdb_00008fl0; pdb_00008fl2; pdb_00008fl3; pdb_00008fl4; pdb_00008fl6; pdb_00008fl7; pdb_00008fl9; pdb_00008fla; pdb_00008flb; pdb_00008flc; pdb_00008fld; pdb_00008fle; 
				pdb_00008flf; pdb_00008g5y; pdb_00008g5z; pdb_00008g60; pdb_00008g61; pdb_00008g6j; pdb_00008glp; pdb_00008hfr; pdb_00008hku; pdb_00008hkv; pdb_00008hky; pdb_00008hkz; 
				pdb_00008hl1; pdb_00008hl2; pdb_00008hl3; pdb_00008hl4; pdb_00008hl5; pdb_00008idt; pdb_00008idy; pdb_00008ie3; pdb_00008ifd; pdb_00008ife; pdb_00008ine; pdb_00008inf; 
				pdb_00008ink; pdb_00008ipd; pdb_00008ipx; pdb_00008ipy; pdb_00008ir1; pdb_00008ir3; pdb_00008jdj; pdb_00008jdk; pdb_00008jdl; pdb_00008jdm; pdb_00008k2c; pdb_00008k2d; 
				pdb_00008k82; pdb_00008ogj; pdb_00008oh6; pdb_00008ohd; pdb_00008oi5; pdb_00008oj0; pdb_00008oj3; pdb_00008oj5; pdb_00008oj8; pdb_00008p2k; pdb_00008p4v; pdb_00008p8m; 
				pdb_00008p8n; pdb_00008p8u; pdb_00008p9a; pdb_00008pfr; pdb_00008qfd; pdb_00008qoi; pdb_00008qyx; pdb_00008rjb; pdb_00008rjc; pdb_00008rjd; pdb_00008rl2; pdb_00008scb; 
				pdb_00008t2x; pdb_00008t2y; pdb_00008t2z; pdb_00008t30; pdb_00008t3a; pdb_00008t3b; pdb_00008t3c; pdb_00008t3d; pdb_00008t3e; pdb_00008t3f; pdb_00008ukb; pdb_00008ut0; 
				pdb_00008uti; pdb_00008vft; pdb_00008xsx; pdb_00008xsy; pdb_00008xsz; pdb_00008xu8; pdb_00008y0u; pdb_00008y0w; pdb_00008y0x; pdb_00008yld; pdb_00008ylr; pdb_00008yoo; 
				pdb_00008yop; pdb_00008z70; pdb_00008z71; pdb_00009axt; pdb_00009axu; pdb_00009axv; pdb_00009bdl; pdb_00009bdn; pdb_00009bdp; pdb_00009bh5; pdb_00009c3h; pdb_00009cai; 
				pdb_00009e6q; pdb_00009e71; pdb_00009e7f; pdb_00009f1b; pdb_00009f1c; pdb_00009f1d; pdb_00009f9s; pdb_00009g8m; pdb_00009gmo
			
			

			» more