9NB9
Viral protein DP71L in complex with phosphorylated eIF2alpha (NTD) and protein phosphatase 1A (D64A), stabilized by G-actin/DNAseI
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| B | 0004865 | molecular_function | protein serine/threonine phosphatase inhibitor activity |
| B | 0019888 | molecular_function | protein phosphatase regulator activity |
| B | 0034976 | biological_process | response to endoplasmic reticulum stress |
| B | 0039502 | biological_process | symbiont-mediated suppression of host type I interferon-mediated signaling pathway |
| B | 0039606 | biological_process | symbiont-mediated suppression of host translation initiation |
| B | 0052031 | biological_process | symbiont-mediated perturbation of host defense response |
| B | 0052170 | biological_process | symbiont-mediated suppression of host innate immune response |
| B | 0060255 | biological_process | regulation of macromolecule metabolic process |
| B | 0080090 | biological_process | regulation of primary metabolic process |
| C | 0000164 | cellular_component | protein phosphatase type 1 complex |
| C | 0000781 | cellular_component | chromosome, telomeric region |
| C | 0001111 | biological_process | RNA polymerase II promoter clearance |
| C | 0004721 | molecular_function | phosphoprotein phosphatase activity |
| C | 0004722 | molecular_function | protein serine/threonine phosphatase activity |
| C | 0005506 | molecular_function | iron ion binding |
| C | 0005515 | molecular_function | protein binding |
| C | 0005634 | cellular_component | nucleus |
| C | 0005654 | cellular_component | nucleoplasm |
| C | 0005730 | cellular_component | nucleolus |
| C | 0005737 | cellular_component | cytoplasm |
| C | 0005783 | cellular_component | endoplasmic reticulum |
| C | 0005829 | cellular_component | cytosol |
| C | 0005912 | cellular_component | adherens junction |
| C | 0005977 | biological_process | glycogen metabolic process |
| C | 0005979 | biological_process | regulation of glycogen biosynthetic process |
| C | 0005981 | biological_process | regulation of glycogen catabolic process |
| C | 0006470 | biological_process | protein dephosphorylation |
| C | 0008157 | molecular_function | protein phosphatase 1 binding |
| C | 0010288 | biological_process | response to lead ion |
| C | 0016787 | molecular_function | hydrolase activity |
| C | 0016791 | molecular_function | phosphatase activity |
| C | 0032922 | biological_process | circadian regulation of gene expression |
| C | 0032968 | biological_process | positive regulation of transcription elongation by RNA polymerase II |
| C | 0034244 | biological_process | negative regulation of transcription elongation by RNA polymerase II |
| C | 0042587 | cellular_component | glycogen granule |
| C | 0042752 | biological_process | regulation of circadian rhythm |
| C | 0043021 | molecular_function | ribonucleoprotein complex binding |
| C | 0043025 | cellular_component | neuronal cell body |
| C | 0043153 | biological_process | entrainment of circadian clock by photoperiod |
| C | 0043197 | cellular_component | dendritic spine |
| C | 0043204 | cellular_component | perikaryon |
| C | 0043247 | biological_process | telomere maintenance in response to DNA damage |
| C | 0043558 | biological_process | regulation of translational initiation in response to stress |
| C | 0044877 | molecular_function | protein-containing complex binding |
| C | 0045725 | biological_process | positive regulation of glycogen biosynthetic process |
| C | 0046579 | biological_process | positive regulation of Ras protein signal transduction |
| C | 0046872 | molecular_function | metal ion binding |
| C | 0046914 | molecular_function | transition metal ion binding |
| C | 0050821 | biological_process | protein stabilization |
| C | 0051301 | biological_process | cell division |
| C | 0060828 | biological_process | regulation of canonical Wnt signaling pathway |
| C | 0070062 | cellular_component | extracellular exosome |
| C | 0072357 | cellular_component | PTW/PP1 phosphatase complex |
| C | 0098609 | biological_process | cell-cell adhesion |
| C | 0098641 | molecular_function | cadherin binding involved in cell-cell adhesion |
| C | 0098793 | cellular_component | presynapse |
| C | 0098794 | cellular_component | postsynapse |
| C | 0098978 | cellular_component | glutamatergic synapse |
| C | 0180007 | molecular_function | RNA polymerase II CTD heptapeptide repeat S5 phosphatase activity |
| C | 2000806 | biological_process | positive regulation of termination of RNA polymerase II transcription, poly(A)-coupled |
| D | 0000166 | molecular_function | nucleotide binding |
| D | 0000287 | molecular_function | magnesium ion binding |
| D | 0001725 | cellular_component | stress fiber |
| D | 0003785 | molecular_function | actin monomer binding |
| D | 0005509 | molecular_function | calcium ion binding |
| D | 0005515 | molecular_function | protein binding |
| D | 0005523 | molecular_function | tropomyosin binding |
| D | 0005524 | molecular_function | ATP binding |
| D | 0005737 | cellular_component | cytoplasm |
| D | 0005856 | cellular_component | cytoskeleton |
| D | 0005865 | cellular_component | striated muscle thin filament |
| D | 0005884 | cellular_component | actin filament |
| D | 0010628 | biological_process | positive regulation of gene expression |
| D | 0016787 | molecular_function | hydrolase activity |
| D | 0019904 | molecular_function | protein domain specific binding |
| D | 0030027 | cellular_component | lamellipodium |
| D | 0030041 | biological_process | actin filament polymerization |
| D | 0030175 | cellular_component | filopodium |
| D | 0030240 | biological_process | skeletal muscle thin filament assembly |
| D | 0031013 | molecular_function | troponin I binding |
| D | 0031432 | molecular_function | titin binding |
| D | 0031941 | cellular_component | filamentous actin |
| D | 0032036 | molecular_function | myosin heavy chain binding |
| D | 0032432 | cellular_component | actin filament bundle |
| D | 0042802 | molecular_function | identical protein binding |
| D | 0044297 | cellular_component | cell body |
| D | 0048306 | molecular_function | calcium-dependent protein binding |
| D | 0048741 | biological_process | skeletal muscle fiber development |
| D | 0051017 | biological_process | actin filament bundle assembly |
| D | 0090131 | biological_process | mesenchyme migration |
| D | 0098723 | cellular_component | skeletal muscle myofibril |
| D | 0140660 | molecular_function | cytoskeletal motor activator activity |
Functional Information from PROSITE/UniProt
| site_id | PS00125 |
| Number of Residues | 6 |
| Details | SER_THR_PHOSPHATASE Serine/threonine specific protein phosphatases signature. LRGNHE |
| Chain | Residue | Details |
| C | LEU121-GLU126 |
| site_id | PS00406 |
| Number of Residues | 11 |
| Details | ACTINS_1 Actins signature 1. YVGDEAQs.KRG |
| Chain | Residue | Details |
| D | TYR55-GLY65 |
| site_id | PS00432 |
| Number of Residues | 9 |
| Details | ACTINS_2 Actins signature 2. WITKqEYDE |
| Chain | Residue | Details |
| D | TRP358-GLU366 |
| site_id | PS00918 |
| Number of Residues | 8 |
| Details | DNASE_I_2 Deoxyribonuclease I signature 2. GDFNAdCS |
| Chain | Residue | Details |
| E | GLY189-SER196 |
| site_id | PS00919 |
| Number of Residues | 21 |
| Details | DNASE_I_1 Deoxyribonuclease I signature 1. IVALHSAPsdavaEINsLyDV |
| Chain | Residue | Details |
| E | ILE152-VAL172 |
| site_id | PS01132 |
| Number of Residues | 13 |
| Details | ACTINS_ACT_LIKE Actins and actin-related proteins signature. LLTEApLNPkaNR |
| Chain | Residue | Details |
| D | LEU106-ARG118 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 6 |
| Details | Region: {"description":"Important for host CHOP inhibition","evidences":[{"source":"UniProtKB","id":"Q65212","evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI2 |
| Number of Residues | 1 |
| Details | Active site: {"description":"Proton donor","evidences":[{"source":"UniProtKB","id":"P36873","evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI3 |
| Number of Residues | 6 |
| Details | Binding site: {"evidences":[{"source":"PubMed","id":"30100357","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"35830882","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"35831509","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"36175670","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"39446389","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"6CZO","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7TVF","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7TXH","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7UPI","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8SW5","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI4 |
| Number of Residues | 2 |
| Details | Modified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI5 |
| Number of Residues | 25 |
| Details | Region: {"description":"Interaction with alpha-actinin","evidences":[{"source":"PubMed","id":"8449927","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI6 |
| Number of Residues | 1 |
| Details | Modified residue: {"description":"N-acetylcysteine; in intermediate form","evidences":[{"source":"UniProtKB","id":"P62737","evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI7 |
| Number of Residues | 1 |
| Details | Modified residue: {"description":"N-acetylaspartate; in Actin, alpha skeletal muscle","evidences":[{"source":"PubMed","id":"1150665","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI8 |
| Number of Residues | 2 |
| Details | Modified residue: {"description":"Methionine (R)-sulfoxide","evidences":[{"source":"UniProtKB","id":"P68134","evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI9 |
| Number of Residues | 1 |
| Details | Modified residue: {"description":"N6-malonyllysine","evidences":[{"evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI10 |
| Number of Residues | 1 |
| Details | Modified residue: {"description":"Tele-methylhistidine","evidences":[{"source":"PubMed","id":"1150665","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"16905096","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"213279","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"2395459","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"499690","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1ATN","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1NWK","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI11 |
| Number of Residues | 1 |
| Details | Modified residue: {"description":"N6-methyllysine","evidences":[{"source":"UniProtKB","id":"P68133","evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI12 |
| Number of Residues | 1 |
| Details | Modified residue: {"description":"ADP-ribosylarginine; by SpvB","evidences":[{"source":"PubMed","id":"16905096","evidenceCode":"ECO:0000305"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI13 |
| Number of Residues | 1 |
| Details | Active site: {"evidences":[{"source":"PubMed","id":"2395459","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI14 |
| Number of Residues | 1 |
| Details | Active site: {"evidences":[{"source":"PubMed","id":"2395459","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"4976790","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI15 |
| Number of Residues | 2 |
| Details | Site: {"description":"Involved in actin-binding","evidences":[{"source":"PubMed","id":"2395459","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI16 |
| Number of Residues | 1 |
| Details | Site: {"description":"Nitration by tetranitromethane destroys a Ca(2+) binding site and inactivates enzyme"} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI17 |
| Number of Residues | 1 |
| Details | Glycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"1748997","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"3560229","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI18 |
| Number of Residues | 1 |
| Details | Modified residue: {"description":"Phosphoserine; by HRI","evidences":[{"source":"UniProtKB","id":"P83268","evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI19 |
| Number of Residues | 1 |
| Details | Modified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"38340717","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"19690332","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"24275569","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI20 |
| Number of Residues | 1 |
| Details | Modified residue: {"description":"N6-acetyllysine","evidences":[{"source":"PubMed","id":"19608861","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 7 |
| Details | M-CSA 41 |
| Chain | Residue | Details |
| D | GLN61 | metal ligand |
| D | VAL98 | electrostatic stabiliser |
| D | PRO100 | electrostatic stabiliser, increase acidity, increase basicity |
| D | ASP156 | proton acceptor, proton donor |
| D | TYR190 | metal ligand |
| D | SER234 | electrostatic stabiliser, increase acidity, increase basicity |
| D | ALA274 | proton acceptor, proton donor |






