4L8R
Structure of mrna stem-loop, human stem-loop binding protein and 3'hexo ternary complex
Replaces: 4HXHFunctional Information from GO Data
Chain | GOid | namespace | contents |
B | 0000175 | molecular_function | 3'-5'-RNA exonuclease activity |
B | 0003676 | molecular_function | nucleic acid binding |
C | 0003723 | molecular_function | RNA binding |
C | 0003729 | molecular_function | mRNA binding |
E | 0000175 | molecular_function | 3'-5'-RNA exonuclease activity |
E | 0003676 | molecular_function | nucleic acid binding |
Functional Information from SwissProt/UniProt
site_id | SWS_FT_FI1 |
Number of Residues | 4 |
Details | Active site: {"description":"Proton acceptor","evidences":[{"source":"PubMed","id":"15451662","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1W0H","evidenceCode":"ECO:0007744"}]} |
Chain | Residue | Details |
site_id | SWS_FT_FI2 |
Number of Residues | 12 |
Details | Binding site: {"evidences":[{"source":"PubMed","id":"15451662","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1W0H","evidenceCode":"ECO:0007744"}]} |
Chain | Residue | Details |
site_id | SWS_FT_FI3 |
Number of Residues | 1 |
Details | Modified residue: {"description":"Phosphothreonine","evidences":[{"source":"PubMed","id":"22439849","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]} |
Chain | Residue | Details |
site_id | SWS_FT_FI4 |
Number of Residues | 1 |
Details | Modified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"21406692","evidenceCode":"ECO:0007744"}]} |
Chain | Residue | Details |
Catalytic Information from CSA
site_id | MCSA1 |
Number of Residues | 5 |
Details | M-CSA 784 |
Chain | Residue | Details |
B | GLY142 | metal ligand |
B | PRO144 | electrostatic stabiliser, metal ligand, proton acceptor |
B | SER246 | metal ligand |
B | ARG317 | electrostatic stabiliser, proton acceptor |
B | MSE322 | metal ligand |
site_id | MCSA2 |
Number of Residues | 5 |
Details | M-CSA 784 |
Chain | Residue | Details |
E | GLY142 | metal ligand |
E | PRO144 | electrostatic stabiliser, metal ligand, proton acceptor |
E | SER246 | metal ligand |
E | ARG317 | electrostatic stabiliser, proton acceptor |
E | MSE322 | metal ligand |