Q5QYB0

PR
Gene name
hisS
Protein name
Histidine--tRNA ligase
Names
Histidyl-tRNA synthetase, HisRS
Species
Idiomarina loihiensis (strain ATCC BAA-735 / DSM 15497 / L2-TR)
KEGG Pathway
ilo:IL2033
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)

31-260 (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 Q5QYB0

Entry ID Method Resolution Chain Position Source
AF-Q5QYB0-F1 Predicted AlphaFoldDB

No variants for Q5QYB0

Variant ID(s) Position Change Description Diseaes Association Provenance
No variants for Q5QYB0

No associated diseases with Q5QYB0

4 regional properties for Q5QYB0

Type Name Position InterPro Accession
domain Anticodon-binding 320 - 410 IPR004154
domain Aminoacyl-tRNA synthetase, class II 12 - 314 IPR006195
domain Histidyl-anticodon-binding 317 - 410 IPR033656
domain Class II Histidinyl-tRNA synthetase (HisRS)-like catalytic core domain 1 - 307 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
MNDLLPEQSP AWQQVEAVIR RVAASYGYSE IRMPVLESTQ LFKRSIGEVT DIVEKEMYTF
70 80 90 100 110 120
DDRNGESVTL RPEGTASCVR AGNQHGLLYN QIQRLWYMGP MFRYERPQKG RYRQFHQFGI
130 140 150 160 170 180
ETFGLESADA DAEVILLSAR LWREFGLADQ VELQLNSLGS NEARANYRDA LKAYLSDYES
190 200 210 220 230 240
ELDDDSKRRL ESNPLRILDS KDEKTQKILE GAPSLSEYWD AESKEHFEQL TARLEAAGIS
250 260 270 280 290 300
YTLNERLVRG LDYYNRTVFE WVTTALGAQG TVCAGGRYDG LVEQLGGKAT PAVGFAMGME
310 320 330 340 350 360
RLVLLLQEQG KLTPRRVVDA YLMPLGEEAE LNAPRIAEQL RNELPELRLV SHCGGGSMKK
370 380 390 400 410
QMKKADKSGA QVALIIGADE IAQQLVTVKP LRTAEEQQTL GWQALIEFLQ PLTRG