Protein profile

PA4442

bifunctional sulfate adenylyltransferase subunit 1/adenylylsulfate kinase

Genome: NC_002516.2

Gene: cysNC cysN PA4442 Structure source: AlphaFold UniProt O50274
Amino acids 633
Annotations 9
Features 54
PDB binders 6
Druggability 0.275

Overview

Basic information about this protein and its source genome.

Accession
PA4442
Gene
cysNC cysN PA4442
Status
annotated
Amino acids
633
Structure source
AlphaFold

Target profile

Computed evidence for target prioritization.

Human off-target
hit
Human identity (%)
39.378
Human E-value
2.4400000000000003e-27
Gut microbiome off-target
hit
Essential (DEG)
Y
Localization
Cytoplasmic

Selected Druggability evidence

Selected Druggability is the FPocket score chosen for ranking using the curated structure priority. The 3D viewer may show a different loaded structure, so its visible pockets can differ.

FPocket 0.275
Structure
Pocket

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

9 GO

Gene Ontology (GO)

9
  • GO:0004020 Catalysis of the reaction: adenosine 5'-phosphosulfate + ATP = 3'-phosphoadenylyl sulfate + ADP + H+.
  • GO:0005524 Binding to ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
  • GO:0005525 Binding to GTP, guanosine triphosphate.
  • GO:0003924 Catalysis of the reaction: GTP + H2O = GDP + H+ + phosphate.
  • GO:0004781 Catalysis of the reaction: ATP + H+ + sulfate = adenosine 5'-phosphosulfate + diphosphate.
  • GO:0009970 Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of deprivation of sulfate.
  • GO:0070814 The chemical reactions and pathways resulting in the formation of hydrogen sulfide, H2S.
  • GO:0000103 The pathways by which inorganic sulfate is processed and incorporated into sulfated compounds.
  • GO:0006790 The chemical reactions and pathways involving the nonmetallic element sulfur or compounds that contain sulfur, such as the amino acids methionine and cysteine or the tripeptide glutathione.

Sequence Features

Domain/signature hits from InterPro and related databases.

54 records
Show feature table
Start End DB Term Name
22 241 ProSiteProfiles PS51722 Translational (tr)-type guanine nucleotide-binding (G) domain profile.
22 241 InterPro IPR000795 Translational (tr)-type GTP-binding domain
439 633 FunFam G3DSA:3.40.50.300:FF:002377 Sulfate adenylyltransferase subunit 1
331 432 CDD cd04095 CysN_NoDQ_III
331 432 InterPro IPR044139 Sulfate adenylyltransferase subunit CysN, Domain III
244 324 CDD cd03695 CysN_NodQ_II
244 324 InterPro IPR044138 Sulfate adenylyltransferase subunit CysN, Domain II
21 435 PANTHER PTHR23115 TRANSLATION FACTOR
25 432 NCBIfam TIGR02034 sulfate adenylyltransferase, large subunit
25 432 InterPro IPR011779 Sulphate adenylyltransferase, large subunit
31 211 NCBIfam TIGR00231 small GTP-binding protein domain
31 211 InterPro IPR005225 Small GTP-binding protein domain
1 238 Gene3D G3DSA:3.40.50.300 -
1 238 InterPro IPR027417 P-loop containing nucleoside triphosphate hydrolase
239 328 Gene3D G3DSA:2.40.30.10 Translation factors
464 614 Pfam PF01583 Adenylylsulphate kinase
329 434 Gene3D G3DSA:2.40.30.10 Translation factors
451 627 NCBIfam TIGR00455 adenylyl-sulfate kinase
451 627 InterPro IPR002891 Adenylyl-sulfate kinase
26 237 CDD cd04166 CysN_ATPS
26 237 InterPro IPR041757 Sulfate adenylyltransferase subunit CysN, GTP-binding domain
6 238 FunFam G3DSA:3.40.50.300:FF:000119 Sulfate adenylyltransferase subunit 1
17 234 SUPERFAMILY SSF52540 P-loop containing nucleoside triphosphate hydrolases
17 234 InterPro IPR027417 P-loop containing nucleoside triphosphate hydrolase
107 117 PRINTS PR00315 GTP-binding elongation factor signature
107 117 InterPro IPR000795 Translational (tr)-type GTP-binding domain
26 39 PRINTS PR00315 GTP-binding elongation factor signature
26 39 InterPro IPR000795 Translational (tr)-type GTP-binding domain
160 169 PRINTS PR00315 GTP-binding elongation factor signature
160 169 InterPro IPR000795 Translational (tr)-type GTP-binding domain
87 95 PRINTS PR00315 GTP-binding elongation factor signature
87 95 InterPro IPR000795 Translational (tr)-type GTP-binding domain
123 134 PRINTS PR00315 GTP-binding elongation factor signature
123 134 InterPro IPR000795 Translational (tr)-type GTP-binding domain
80 95 ProSitePatterns PS00301 Translational (tr)-type guanine nucleotide-binding (G) domain signature.
80 95 InterPro IPR031157 Tr-type G domain, conserved site
467 611 CDD cd02027 APSK
467 611 InterPro IPR002891 Adenylyl-sulfate kinase
16 460 Hamap MF_00062 Sulfate adenylyltransferase subunit 1 [cysN].
16 460 InterPro IPR011779 Sulphate adenylyltransferase, large subunit
463 631 Hamap MF_00065 Adenylyl-sulfate kinase [cysC].
463 631 InterPro IPR002891 Adenylyl-sulfate kinase
463 629 SUPERFAMILY SSF52540 P-loop containing nucleoside triphosphate hydrolases
463 629 InterPro IPR027417 P-loop containing nucleoside triphosphate hydrolase
239 328 FunFam G3DSA:2.40.30.10:FF:000027 Sulfate adenylyltransferase subunit 1
243 328 SUPERFAMILY SSF50447 Translation proteins
243 328 InterPro IPR009000 Translation protein, beta-barrel domain superfamily
331 433 SUPERFAMILY SSF50465 EF-Tu/eEF-1alpha/eIF2-gamma C-terminal domain
331 433 InterPro IPR009001 Translation elongation factor EF1A/initiation factor IF2gamma, C-terminal
23 225 Pfam PF00009 Elongation factor Tu GTP binding domain
23 225 InterPro IPR000795 Translational (tr)-type GTP-binding domain
439 633 Gene3D G3DSA:3.40.50.300 -
439 633 InterPro IPR027417 P-loop containing nucleoside triphosphate hydrolase
329 433 FunFam G3DSA:2.40.30.10:FF:000031 Sulfate adenylyltransferase subunit 1

3D Structure

Selected loaded structure. Experimental PDB entries may cover only a portion of the sequence; predicted models typically cover the full protein.

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Structural evidence

0 + 1

Experimental PDB entries and predicted models. Click Switch to display a different structure in the viewer.

Entry Method Resolution Chain Coverage Links Status
AlphaFold PA4442
AlphaFold full sequence Viewing
Pocket details FPocket · P2Rank — toggle visibility and zoom from here, or open full viewer

Pockets (FPOCKET)

Showing top-ranked FPocket candidates by druggability. Druggability is color-coded: high (0.7 or higher), medium (0.4 to 0.69), low (below 0.4).

FPOCKET Sticks Spheres Surfaces Druggability Labels Zoom Positions
6 0.275
9 0.204

Ligand evidence

Ligands grouped by evidence source. PDB ligands keep the source crystal visible, and loaded crystals can be opened directly in the structure viewer.

65 records

Structural evidence inferred from similar proteins. The source crystal indicates where the ligand was observed; the UniProt column identifies the homologous protein carrying that ligand.

Show only:
Ligand Source crystal UniProt (homolog) MW · LogP · TPSA Lipinski PAINS SMILES
5GP P02994 363.2 Da LogP -2.57 TPSA 206.0 1 viol. ✓ Clean c1nc2c(n1[C@H]3[C@@H]([C@@H]([C@H](O3)COP(=O)(O…
85C P15170 440.9 Da LogP 2.73 TPSA 107.6 ✓ Ro5 ✓ Clean Cc1ccc(cc1Cl)NC(=O)NCc2ccc3c(c2)CN(C3=O)[C@H]4C…
ADX P9WNM5 427.3 Da LogP -2.04 TPSA 229.4 1 viol. ✓ Clean c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)…
ANP P9WNM5 506.2 Da LogP -2.06 TPSA 281.9 3 viol. ✓ Clean c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)…
GCP P15170-2 521.2 Da LogP -2.22 TPSA 289.9 3 viol. ✓ Clean c1nc2c(n1[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@](=O…
V4M P15170 461.9 Da LogP 2.51 TPSA 95.6 ✓ Ro5 ✓ Clean c1cc(ccc1C(C(=O)NCc2ccc3c(c2)CN(C3=O)[C@H]4CCC(…

PDB and ChEMBL records on this protein are shown in full. ChEMBL records from similar proteins are capped at the top 100 per protein (by pchembl) and ZINC at the top 50 (Tanimoto ≥ 0.5). ADME columns are descriptor-based screening flags, not experimental toxicity results.