Q4K6V0

PR
Gene name
hisS
Protein name
Histidine--tRNA ligase
Names
Histidyl-tRNA synthetase, HisRS
Species
Pseudomonas fluorescens (strain ATCC BAA-477 / NRRL B-23932 / Pf-5)
KEGG Pathway
pfl:PFL_4953
EC number
6.1.1.21: Ligases forming aminoacyl-tRNA and related compounds
Protein Class

Descriptions

The autoinhibited protein was predicted that may have potential autoinhibitory elements via cis-regPred.

Autoinhibitory domains (AIDs)

159-236 (Predicted disordered autoinhibitory region) PR

Target domain

Relief mechanism

Assay

cis-regPred

Accessory elements

No accessory elements

References

Autoinhibited structure

Activated structure

1 structures for Q4K6V0

Entry ID Method Resolution Chain Position Source
AF-Q4K6V0-F1 Predicted AlphaFoldDB

No variants for Q4K6V0

Variant ID(s) Position Change Description Diseaes Association Provenance
No variants for Q4K6V0

No associated diseases with Q4K6V0

4 regional properties for Q4K6V0

Type Name Position InterPro Accession
domain Anticodon-binding 336 - 420 IPR004154
domain Aminoacyl-tRNA synthetase, class II 1 - 358 IPR006195
domain Histidyl-anticodon-binding 330 - 423 IPR033656
domain Class II Histidinyl-tRNA synthetase (HisRS)-like catalytic core domain 10 - 318 IPR041715

Functions

Description
EC Number 6.1.1.21 Ligases forming aminoacyl-tRNA and related compounds
Subcellular Localization
  • Cytoplasm
PANTHER Family
PANTHER Subfamily
PANTHER Protein Class
PANTHER Pathway Category No pathway information available

1 GO annotations of cellular component

Name Definition
cytoplasm The contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

2 GO annotations of molecular function

Name Definition
ATP binding Binding to ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
histidine-tRNA ligase activity Catalysis of the reaction: ATP + L-histidine + tRNA(His) = AMP + diphosphate + L-histidyl-tRNA(His).

1 GO annotations of biological process

Name Definition
histidyl-tRNA aminoacylation The process of coupling histidine to histidyl-tRNA, catalyzed by histidyl-tRNA synthetase. The histidyl-tRNA synthetase is a class-II synthetase. The activated amino acid is transferred to the 3''-OH group of a histidine-accetping tRNA.

No homologous proteins in AiPD

UniProt AC Gene Name Protein Name Species Evidence Code
No homologous proteins
10 20 30 40 50 60
MSKSLQAIRG MNDILPEQTP LWRYFEGTVA RLLDNYGYKQ IRMPIVEFTE LFKRSIGEVT
70 80 90 100 110 120
DIVEKEMYTF EDRNGDSLTL RPEGTAACVR AVLEHGITGG GQVQKLWYIG PMFRHERPQK
130 140 150 160 170 180
GRYRQFHQIG CEVFNLDGPD IDAELIVLTW RLWGELGIRD AVKLELNSLG TAEARARYRD
190 200 210 220 230 240
ALVEFLSARM DKLDEDSQRR LKTNPLRVLD TKNPDTQAVL VDAPKLADYL DEESRVHFEG
250 260 270 280 290 300
LKARLDAAGI PYVINPKLVR GLDYYSKTVF EWVTDKLGAQ GTVCAGGRYD GLVEQMGGKP
310 320 330 340 350 360
TSGVGFAMGI ERLVLLLETL EQVPEEISRQ VDVYLCAFGE AAELAALALS ERVRDQLPNL
370 380 390 400 410 420
RLQINAGAGS FKSQFKKADK SGALYALILG DDELAQQVVG FKPLRGQGEQ QSIAWDALAA
HLATCVVQG