SitesBLAST
Comparing WP_011280385.1 NCBI__GCF_000012305.1:WP_011280385.1 to proteins with known functional sites using BLASTp with E ≤ 0.001.
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Found 20 (the maximum) hits to proteins with known functional sites (download)
P09339 Aconitate hydratase A; ACN; Aconitase; Aconitate/2-methylaconitate hydratase; Iron-responsive protein-like; IRP-like; RNA-binding protein; EC 4.2.1.3; EC 4.2.1.- from Bacillus subtilis (strain 168) (see 2 papers)
43% identity, 96% coverage: 23:876/885 of query aligns to 26:904/909 of P09339
- C450 (= C424) mutation to S: Loss of aconitase activity. It is glutamate auxotroph and accumulates citrate. Exhibits overexpression of the citB promoter and accumulates high levels of inactive aconitase.
- R741 (≠ K710) mutation to E: Same aconitase activity compared to the wild-type. It is glutamate prototroph and accumulates citrate. Exhibits overexpression of the citB promoter and accumulates high levels of active aconitase.
Sites not aligning to the query:
- 1 modified: Initiator methionine, Removed
A0QX20 Aconitate hydratase A; ACN; Aconitase; (2R,3S)-2-methylisocitrate dehydratase; (2S,3R)-3-hydroxybutane-1,2,3-tricarboxylate dehydratase; Iron-responsive protein-like; IRP-like; Probable 2-methyl-cis-aconitate hydratase; RNA-binding protein; EC 4.2.1.3; EC 4.2.1.99 from Mycolicibacterium smegmatis (strain ATCC 700084 / mc(2)155) (Mycobacterium smegmatis) (see paper)
42% identity, 95% coverage: 40:881/885 of query aligns to 39:942/943 of A0QX20
- K394 (= K393) modified: Isoglutamyl lysine isopeptide (Lys-Gln) (interchain with Q-Cter in protein Pup)
2b3xA Structure of an orthorhombic crystal form of human cytosolic aconitase (irp1) (see paper)
40% identity, 98% coverage: 9:876/885 of query aligns to 7:885/888 of 2b3xA
- active site: D124 (= D127), H125 (= H128), D204 (= D213), R535 (= R523), S777 (= S766), R779 (= R768)
- binding iron/sulfur cluster: I175 (= I179), H206 (= H215), C436 (= C424), C502 (= C490), C505 (= C493), I506 (≠ N494), N534 (= N522)
P21399 Cytoplasmic aconitate hydratase; Aconitase; Citrate hydro-lyase; Ferritin repressor protein; Iron regulatory protein 1; IRP1; Iron-responsive element-binding protein 1; IRE-BP 1; EC 4.2.1.3 from Homo sapiens (Human) (see 2 papers)
40% identity, 98% coverage: 9:876/885 of query aligns to 8:886/889 of P21399
- C300 (≠ T308) mutation to S: No effect on aconitase activity or on RNA binding.
- T318 (≠ D326) to M: in dbSNP:rs150373174
- C437 (= C424) mutation to S: Loss of aconitase activity. Leads to constitutive RNA binding, irrespective of iron levels.
- C503 (= C490) mutation to S: Loss of aconitase activity. Leads to constitutive RNA binding, irrespective of iron levels.
- C506 (= C493) mutation to S: Loss of aconitase activity. Leads to constitutive RNA binding, irrespective of iron levels.
- R536 (= R523) mutation to Q: Strongly reduced RNA binding.
- R541 (= R528) mutation to Q: Strongly reduced RNA binding.
- R699 (≠ M681) mutation to K: No effect on RNA binding.
- S778 (= S766) mutation to A: No effect on iron-regulated RNA binding. Loss of aconitase activity.
- R780 (= R768) mutation to Q: Nearly abolishes RNA binding.
D9X0I3 Aconitate hydratase A; ACN; Aconitase; EC 4.2.1.3 from Streptomyces viridochromogenes (strain DSM 40736 / JCM 4977 / BCRC 1201 / Tue 494) (see paper)
42% identity, 96% coverage: 31:878/885 of query aligns to 24:929/931 of D9X0I3
- SVIAD 125:129 (≠ SLAVE 129:133) mutation Missing: Retains 40% of aconitase activity. Improves RNA-binding ability.
- C538 (= C490) mutation to A: Loss of aconitase activity. Cannot rescue the growth defect of a disruption mutant and results in only a slight increase in PTT production in the mutant. Shows weak IRE-binding activity.
- R763 (≠ K710) mutation to E: Loss of aconitase activity and IRE-binding activity; when associated with E-767.
- Q767 (≠ E714) mutation to E: Loss of aconitase activity and IRE-binding activity; when associated with E-763.
Q9SIB9 Aconitate hydratase 3, mitochondrial; Aconitase 3; mACO1; Citrate hydro-lyase 3; EC 4.2.1.3 from Arabidopsis thaliana (Mouse-ear cress) (see paper)
42% identity, 94% coverage: 40:870/885 of query aligns to 129:980/990 of Q9SIB9