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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 PS01260


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PURL: https://purl.expasy.org/prosite/signature/PS01260

Direct ScanProsite submission
General information about the entry

Entry name [info] BH4_1
Accession [info] PS01260
Entry type [info] PATTERN
Date [info] 01-NOV-1997 CREATED;
01-NOV-1997 DATA UPDATE;
29-MAY-2024 INFO UPDATE.
PROSITE Doc. [info] PDOC00829

Name and characterization of the entry

Description [info] Apoptosis regulator, Bcl-2 family BH4 motif signature.
Pattern [info]
[DS]-[NT]-R-[AE]-[LI]-V-x-[KD]-[FY]-[LIV]-[GHS]-Y-K-L-[SR]-Q-[RK]-G-
[HY]-x-[CW].

Numerical results [info]

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


Total number of hits 16 in 16 different sequences
Number of true positive hits 16 in 16 different sequences
Number of 'unknown' hits 0
Number of false positive hits 0
Number of false negative sequences 10
Number of 'partial' sequences 0
Precision (true positives / (true positives + false positives)) 100.00 %
Recall (true positives / (true positives + false negatives)) 61.54 %

Comments [info]

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

Cross-references [info]

UniProtKB/Swiss-Prot
True positive sequences
16 sequences

B2CL1_CHICK (Q07816), B2CL1_HUMAN (Q07817), B2CL1_MOUSE (Q64373), 
B2CL1_PIG   (O77737), B2CL1_RAT   (P53563), B2CL2_BOVIN (Q1RMX3), 
B2CL2_CANLF (Q45T69), B2CL2_HUMAN (Q92843), B2CL2_MOUSE (P70345), 
BCL2_BOVIN  (O02718), BCL2_CANLF  (Q6R755), BCL2_CHICK  (Q00709), 
BCL2_CRIGR  (Q9JJV8), BCL2_HUMAN  (P10415), BCL2_MOUSE  (P10417), 
BCL2_RAT(P49950)
» more

UniProtKB/Swiss-Prot
False negative sequences
10 sequences

B2L13_HUMAN (Q9BXK5), B2L13_MOUSE (P59017), BOKA_DANRE  (Q6DC66), 
BOKB_DANRE  (Q7T381), BOK_CHICK   (Q9I8I2), BOK_HUMAN   (Q9UMX3), 
BOK_MOUSE   (O35425), BOK_RAT (Q792S6), CED9_CAEBR  (P41957), 
CED9_CAEEL  (P41958)
» more

PDB
[Detailed view]
156 PDB

pdb_00001af3; pdb_00001bxl; pdb_00001g5j; pdb_00001g5m; pdb_00001gjh; pdb_00001lxl; pdb_00001maz; pdb_00001mk3; pdb_00001o0l; pdb_00001pq0; pdb_00001pq1; pdb_00001r2d; pdb_00001r2e; pdb_00001r2g; pdb_00001r2h; pdb_00001r2i; pdb_00001ysg; pdb_00001ysi; pdb_00001ysn; pdb_00001ysw; pdb_00001zy3; pdb_00002b48; pdb_00002bzw; pdb_00002lp8; pdb_00002lpc; pdb_00002m03; pdb_00002m04; pdb_00002me8; pdb_00002me9; pdb_00002mej; pdb_00002o1y; pdb_00002o21; pdb_00002o22; pdb_00002o2f; pdb_00002p1l; pdb_00002pon; pdb_00002w3l; pdb_00002xa0; pdb_00002yj1; pdb_00002yq6; pdb_00002yq7; pdb_00002yxj; pdb_00003cva; pdb_00003fdl; pdb_00003fdm; pdb_00003ihc; pdb_00003ihd; pdb_00003ihe; pdb_00003ihf; pdb_00003iig; pdb_00003iih; pdb_00003ilb; pdb_00003ilc; pdb_00003inq; pdb_00003io8; pdb_00003pl7; pdb_00003qkd; pdb_00003r85; pdb_00003sp7; pdb_00003spf; pdb_00003wiz; pdb_00003zk6; pdb_00003zln; pdb_00003zlo; pdb_00003zlr; pdb_00004a1u; pdb_00004a1w; pdb_00004aq3; pdb_00004bpk; pdb_00004c52; pdb_00004c5d; pdb_00004cin; pdb_00004ehr; pdb_00004hnj; pdb_00004ieh; pdb_00004k5a; pdb_00004k5b; pdb_00004lvt; pdb_00004lxd; pdb_00004man; pdb_00004ppi; pdb_00004qnq; pdb_00004qve; pdb_00004qvf; pdb_00004tuh; pdb_00004yj4; pdb_00004yk9; pdb_00004z9v; pdb_00005agw; pdb_00005agx; pdb_00005b1z; pdb_00005c3g; pdb_00005fcg; pdb_00005fmj; pdb_00005fmk; pdb_00005jsn; pdb_00005vau; pdb_00005vax; pdb_00005vay; pdb_00005vx3; pdb_00006bf2; pdb_00006dcn; pdb_00006dco; pdb_00006gl8; pdb_00006hjl; pdb_00006ijq; pdb_00006iwb; pdb_00006lhd; pdb_00006o0k; pdb_00006o0l; pdb_00006o0m; pdb_00006o0o; pdb_00006o0p; pdb_00006rnu; pdb_00006st2; pdb_00006uvc; pdb_00006uvd; pdb_00006uve; pdb_00006uvf; pdb_00006uvg; pdb_00006uvh; pdb_00006yli; pdb_00006zhc; pdb_00007ca4; pdb_00007jgv; pdb_00007jgw; pdb_00007lhb; pdb_00007wjh; pdb_00007xgf; pdb_00007xgg; pdb_00007y8d; pdb_00007y90; pdb_00007y99; pdb_00007ya5; pdb_00007yaa; pdb_00008fy0; pdb_00008fy1; pdb_00008fy2; pdb_00008hll; pdb_00008hlm; pdb_00008hln; pdb_00008hog; pdb_00008hoh; pdb_00008hoi; pdb_00008htr; pdb_00008hts; pdb_00008iqk; pdb_00008iql; pdb_00008u27; pdb_00008vwx; pdb_00008vwz; pdb_00008vxm; pdb_00008vxn; pdb_00008wls; pdb_00008xp5; pdb_00008zeb
» more