Protein profile

PA4922

azurin

Genome: NC_002516.2

Gene: azu PA4922 Structure source: Experimental + AlphaFold UniProt P00282
Amino acids 148
Annotations 7
Features 20
PDB binders 9
Druggability 0.699

Overview

Basic information about this protein and its source genome.

Accession
PA4922
Gene
azu PA4922
Status
annotated
Amino acids
148
Structure source
Experimental + AlphaFold

Target profile

Computed evidence for target prioritization.

Human off-target
No hit
Gut microbiome off-target
hit
Essential (DEG)
N
Localization
Periplasmic

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 0.699
Structure
Pocket

Sequence

Primary amino-acid sequence viewer.

MLRKLAAVSLLSLLSAPLLAAECSVDIQGNDQMQFNTNAITVDKSCKQFTVNLSHPGNLPKNVMGHNWVLSTAADMQGVVTDGMASGLDKDYLKPDDSRVIAHTKLIGSGEKDSVTFDVSKLKEGEQYMFFCTFPGHSALMKGTLTLK

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

7 GO

Gene Ontology (GO)

7
  • GO:0042597 The region between the inner (cytoplasmic) and outer membrane (Gram-negative Bacteria) or cytoplasmic membrane and cell wall (Fungi and Gram-positive Bacteria).
  • GO:0005886 The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
  • GO:0005507 Binding to a copper (Cu) ion.
  • GO:0009055 A molecular function representing the directed movement of electrons from one molecular entity to another, typically mediated by electron carriers or acceptors, resulting in the transfer of energy and/or the reduction-oxidation (redox) transformation of chemical species. This activity is fundamental to various biological processes, including cellular respiration and photosynthesis, as well as numerous enzymatic reactions involved in metabolic pathways.
  • GO:0042802 Binding to an identical protein or proteins.
  • GO:0046914 Binding to a transition metal ions; a transition metal is an element whose atom has an incomplete d-subshell of extranuclear electrons, or which gives rise to a cation or cations with an incomplete d-subshell. Transition metals often have more than one valency state. Biologically relevant transition metals include vanadium, manganese, iron, copper, cobalt, nickel, molybdenum and silver.
  • GO:0008270 Binding to a zinc ion (Zn).

Sequence Features

Domain/signature hits from InterPro and related databases.

20 records
Show feature table
Start End DB Term Name
23 147 NCBIfam TIGR02695 azurin
23 147 InterPro IPR014068 Azurin
21 147 SUPERFAMILY SSF49503 Cupredoxins
21 147 InterPro IPR008972 Cupredoxin
1 20 SignalP_GRAM_POSITIVE SignalP-TM SignalP-TM
16 20 Phobius SIGNAL_PEPTIDE_C_REGION C-terminal region of a signal peptide.
21 148 Pfam PF00127 Copper binding proteins, plastocyanin/azurin family
21 148 InterPro IPR000923 Blue (type 1) copper domain
5 15 Phobius SIGNAL_PEPTIDE_H_REGION Hydrophobic region of a signal peptide.
21 148 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
21 148 PANTHER PTHR38439 AURACYANIN-B
23 147 CDD cd13922 Azurin
1 20 SignalP_EUK SignalP-noTM SignalP-noTM
1 4 Phobius SIGNAL_PEPTIDE_N_REGION N-terminal region of a signal peptide.
125 141 ProSitePatterns PS00196 Type-1 copper (blue) proteins signature.
125 141 InterPro IPR028871 Blue (type 1) copper protein, binding site
21 148 Gene3D G3DSA:2.60.40.420 -
21 148 InterPro IPR008972 Cupredoxin
21 148 FunFam G3DSA:2.60.40.420:FF:000040 Azurin
1 20 Phobius SIGNAL_PEPTIDE Signal peptide region

3D Structure

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

3D visualization script Full viewer

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Structural evidence

111 + 1

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

Entry Method Resolution Chain Coverage Links Status
PDB 8F5L
X-ray 1.15 Å A,B
100.0% 1-148
Viewing
PDB 8F5K
X-ray 1.25 Å A,B,C,D
100.0% 1-148
Loaded
PDB 1AG0
X-ray 2.40 Å A,B
87.2% 20-148
Loaded
PDB 3FSA
X-ray 0.98 Å A
86.5% 21-148
Loaded
PDB 3FS9
X-ray 1.05 Å A
86.5% 21-148
Loaded
PDB 2FT6
X-ray 1.25 Å A
86.5% 21-148
Loaded
PDB 2I7S
X-ray 1.35 Å A,B,C,D
86.5% 21-148
Loaded
PDB 3N2J
X-ray 1.35 Å A,B,C,D,E,F,G,H,I,J,K,L
86.5% 21-148
Loaded
PDB 1JZG
X-ray 1.40 Å A
86.5% 21-148
Loaded
PDB 2FNW
X-ray 1.40 Å A,B
86.5% 21-148
Loaded
PDB 2FT7
X-ray 1.40 Å A
86.5% 21-148
Loaded
PDB 3IBO
X-ray 1.45 Å A,B,C,D
86.5% 21-148
Loaded
PDB 7TC5
X-ray 1.45 Å A,B
86.5% 21-148
Loaded
PDB 4KOC
X-ray 1.46 Å A
86.5% 21-148
Loaded
PDB 7TNC
X-ray 1.47 Å A
86.5% 21-148
Loaded
PDB 4BWW
X-ray 1.48 Å A,B,C,D
86.5% 21-148
Loaded
PDB 1JZF
X-ray 1.50 Å A
86.5% 21-148
Loaded
PDB 1XB3
X-ray 1.50 Å A,B
86.5% 21-148
Loaded
PDB 2I7O
X-ray 1.50 Å A
86.5% 21-148
Loaded
PDB 4JKN
X-ray 1.54 Å A,B,C,D
86.5% 21-148
Loaded
PDB 4MFH
X-ray 1.54 Å A,B,C
86.5% 21-148
Loaded
PDB 2FT8
X-ray 1.55 Å A
86.5% 21-148
Loaded
PDB 2HX7
X-ray 1.55 Å A,B
86.5% 21-148
Loaded
PDB 1JZE
X-ray 1.60 Å A
86.5% 21-148
Loaded
PDB 2GHZ
X-ray 1.60 Å A,B
86.5% 21-148
Loaded
PDB 2HX8
X-ray 1.60 Å A,B
86.5% 21-148
Loaded
PDB 2XV0
X-ray 1.60 Å A
86.5% 21-148
Loaded
PDB 2XV2
X-ray 1.60 Å A
86.5% 21-148
Loaded
PDB 4HHG
X-ray 1.60 Å A
86.5% 21-148
Loaded
PDB 6GYI
X-ray 1.60 Å A,B,C,D
86.5% 21-148
Loaded
PDB 2FTA
X-ray 1.61 Å A,B,C,D
86.5% 21-148
Loaded
PDB 1JZI
X-ray 1.62 Å A,B
86.5% 21-148
Loaded
PDB 4QKT
X-ray 1.64 Å A,B
86.5% 21-148
Loaded
PDB 1CC3
X-ray 1.65 Å A,B
86.5% 21-148
Loaded
PDB 1JZH
X-ray 1.70 Å A
86.5% 21-148
Loaded
PDB 2GI0
X-ray 1.70 Å A,B
86.5% 21-148
Loaded
PDB 2HX9
X-ray 1.70 Å A,B
86.5% 21-148
Loaded
PDB 3UGE
X-ray 1.70 Å A,B,C,D
86.5% 21-148
Loaded
PDB 4K9J
X-ray 1.70 Å A
86.5% 21-148
Loaded
PDB 4KO6
X-ray 1.74 Å A,B,C,D
86.5% 21-148
Loaded
PDB 4KO5
X-ray 1.79 Å A,B
86.5% 21-148
Loaded
PDB 1GR7
X-ray 1.80 Å A,B,C,D
86.5% 21-148
Loaded
PDB 1I53
X-ray 1.80 Å A,B
86.5% 21-148
Loaded
PDB 1JZJ
X-ray 1.80 Å A,B
86.5% 21-148
Loaded
PDB 3FT0
X-ray 1.80 Å A,B
86.5% 21-148
Loaded
PDB 3JTB
X-ray 1.80 Å A,B,C,D
86.5% 21-148
Loaded
PDB 1XB6
X-ray 1.82 Å A,B
86.5% 21-148
Loaded
PDB 1E65
X-ray 1.85 Å A,B,C,D
86.5% 21-148
Loaded
PDB 4KOB
X-ray 1.87 Å A,B,C,D
86.5% 21-148
Loaded
PDB 5I26
X-ray 1.89 Å A,B,C,D
86.5% 21-148
Loaded
PDB 1R1C
X-ray 1.90 Å A,B,C,D
86.5% 21-148
Loaded
PDB 1VLX
X-ray 1.90 Å A,B,C,D
86.5% 21-148
Loaded
PDB 2AZU
X-ray 1.90 Å A,B,C,D
86.5% 21-148
Loaded
PDB 3FQ1
X-ray 1.90 Å A
86.5% 21-148
Loaded
PDB 3FQY
X-ray 1.90 Å A
86.5% 21-148
Loaded
PDB 4AZU
X-ray 1.90 Å A,B,C,D
86.5% 21-148
Loaded
PDB 4HIP
X-ray 1.90 Å A,B
86.5% 21-148
Loaded
PDB 5AZU
X-ray 1.90 Å A,B,C,D
86.5% 21-148
Loaded
PDB 3FQ2
X-ray 1.91 Å A
86.5% 21-148
Loaded
PDB 4WKX
X-ray 1.94 Å A,B
86.5% 21-148
Loaded
PDB 5I28
X-ray 1.95 Å A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P
86.5% 21-148
Loaded
PDB 1E5Y
X-ray 2.00 Å A,B,C,D
86.5% 21-148
Loaded
PDB 1E5Z
X-ray 2.00 Å A,B,C,D
86.5% 21-148
Loaded
PDB 1EZL
X-ray 2.00 Å A,B,C,D
86.5% 21-148
Loaded
PDB 1JVL
X-ray 2.00 Å A,B
86.5% 21-148
Loaded
PDB 1XB8
X-ray 2.00 Å A,C
86.5% 21-148
Loaded
PDB 3FSW
X-ray 2.00 Å A,B,C,D
86.5% 21-148
Loaded
PDB 3FSZ
X-ray 2.00 Å A,B
86.5% 21-148
Loaded
PDB 4HHW
X-ray 2.00 Å A,B
86.5% 21-148
Loaded
PDB 4QLW
X-ray 2.00 Å A,B,C,D
86.5% 21-148
Loaded
PDB 9OH7
X-ray 2.00 Å A,B,E,G
86.5% 21-148
Loaded
PDB 9OH6
X-ray 2.04 Å B,E,H,K
86.5% 21-148
Loaded
PDB 4KO9
X-ray 2.05 Å A,B,C,D
86.5% 21-148
Loaded
PDB 4KO7
X-ray 2.07 Å A,B,C,D
86.5% 21-148
Loaded
PDB 3AZU
X-ray 2.10 Å A,B,C,D
86.5% 21-148
Loaded
PDB 3FPY
X-ray 2.10 Å A
86.5% 21-148
Loaded
PDB 3JT2
X-ray 2.10 Å A,B
86.5% 21-148
Loaded
PDB 3NP3
X-ray 2.10 Å A
86.5% 21-148
Loaded
PDB 1E67
X-ray 2.14 Å A,B,C,D
86.5% 21-148
Loaded
PDB 1ILS
X-ray 2.20 Å A,B,C,D
86.5% 21-148
Loaded
PDB 1NZR
X-ray 2.20 Å A,B,C,D
86.5% 21-148
Loaded
PDB 2TSA
X-ray 2.20 Å A,B,C,D
86.5% 21-148
Loaded
PDB 4HZ1
X-ray 2.20 Å A,B,C,D
86.5% 21-148
Loaded
PDB 7U2F
X-ray 2.20 Å A
86.5% 21-148
Loaded
PDB 2HXA
X-ray 2.21 Å A,B
86.5% 21-148
Loaded
PDB 2IDF
X-ray 2.25 Å A,B
86.5% 21-148
Loaded
PDB 3NP4
X-ray 2.25 Å A
86.5% 21-148
Loaded
PDB 1BEX
X-ray 2.30 Å A,B
86.5% 21-148
Loaded
PDB 1ETJ
X-ray 2.30 Å A,B,C,D
86.5% 21-148
Loaded
PDB 1ILU
X-ray 2.30 Å A,B,C,D,E,F,G,H,I,K,L,M
86.5% 21-148
Loaded
PDB 2OJ1
X-ray 2.30 Å A,B
86.5% 21-148
Loaded
PDB 2TSB
X-ray 2.30 Å A,B,C,D
86.5% 21-148
Loaded
PDB 2XV3
X-ray 2.30 Å A,B
86.5% 21-148
Loaded
PDB 3FSV
X-ray 2.30 Å A
86.5% 21-148
Loaded
PDB 3IN0
X-ray 2.35 Å A,B,C,D
86.5% 21-148
Loaded
PDB 1AZR
X-ray 2.40 Å A,B,C,D
86.5% 21-148
Loaded
PDB 3OQR
X-ray 2.40 Å A
86.5% 21-148
Loaded
PDB 1AZN
X-ray 2.60 Å A,B,C,D
86.5% 21-148
Loaded
PDB 3IN2
X-ray 2.60 Å A
86.5% 21-148
Loaded
PDB 1AZU
X-ray 2.70 Å A
86.5% 21-148
Loaded
PDB 1JVO
X-ray 2.75 Å A,B,C,D,E,F,G,H,I,J,K,L
86.5% 21-148
Loaded
PDB 2IWE
X-ray 2.83 Å A,D,G,J
86.5% 21-148
Loaded
PDB 3U25
X-ray 1.18 Å A,B
85.8% 22-148
Loaded
PDB 6MJS
X-ray 1.85 Å A,B,C,D
85.8% 22-148
Loaded
PDB 7TC6
X-ray 1.85 Å A,B
85.8% 22-148
Loaded
PDB 6MJT
X-ray 1.89 Å A,B
85.8% 22-148
Loaded
PDB 6IAV
X-ray 2.00 Å A,B,C,D
85.8% 22-148
Loaded
PDB 6MJR
X-ray 2.01 Å A,B,C,D
85.8% 22-148
Loaded
PDB 7YGI
X-ray 2.10 Å C,D
83.1% 23-145
Loaded
PDB 5YT7
X-ray 1.66 Å A,B,C,D
77.0% 21-134
Loaded
PDB 5SYD
X-ray 2.40 Å A,B
58.1% 63-148
Loaded
AlphaFold PA4922
AlphaFold full sequence Loaded
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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.

59 records

Highest-confidence structural evidence: ligands co-crystallized with this exact protein. If the source PDB is loaded in TPW, use Open crystal to inspect it in the structure viewer.

Show only:
Ligand Source crystal MW · LogP · TPSA Lipinski PAINS SMILES
144 122.1 Da LogP -1.72 TPSA 60.7 ✓ Ro5 ✓ Clean C[N+](CO)(CO)CO
2IH 218.3 Da LogP 2.34 TPSA 35.6 ✓ Ro5 ✓ Clean c1cn(cn1)CCCCCCn2ccnc2
AZI 42.0 Da LogP 0.87 TPSA 58.7 ✓ Ro5 Alert [N-]=[N+]=[N-]
DPT 208.3 Da LogP 3.40 TPSA 25.8 ✓ Ro5 ✓ Clean Cc1ccnc2c1ccc3c2nccc3C
OPP 236.2 Da LogP -1.23 TPSA 84.0 ✓ Ro5 ✓ Clean C1=CC(=O)N(C1=O)COCN2C(=O)C=CC2=O
REP C1=C[N]2=C3C(=C1)C=CC4=CC=C[N](=C43)[Re]2(C#O)(…
REQ CC1=C2C=CC3=C4C2=[N](C=C1)[Re]([N]4=CC=C3C)(C#O…
RTA 513.7 Da LogP 3.71 TPSA 16.2 1 viol. ✓ Clean C1CCN2C(C1)C3CCCC4N3[Ru+2]25(N6C4CCCC6)N7CCCCC7…
RTC C(#O)[Re+](C#O)C#O

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.