6BOC
Influenza A M2 transmembrane domain bound to rimantadine in the Inward(open) conformation
Functional Information from GO Data
Chain | GOid | namespace | contents |
A | 0015078 | molecular_function | proton transmembrane transporter activity |
A | 0033644 | cellular_component | host cell membrane |
A | 0055036 | cellular_component | virion membrane |
A | 1902600 | biological_process | proton transmembrane transport |
B | 0015078 | molecular_function | proton transmembrane transporter activity |
B | 0033644 | cellular_component | host cell membrane |
B | 0055036 | cellular_component | virion membrane |
B | 1902600 | biological_process | proton transmembrane transport |
C | 0015078 | molecular_function | proton transmembrane transporter activity |
C | 0033644 | cellular_component | host cell membrane |
C | 0055036 | cellular_component | virion membrane |
C | 1902600 | biological_process | proton transmembrane transport |
D | 0015078 | molecular_function | proton transmembrane transporter activity |
D | 0033644 | cellular_component | host cell membrane |
D | 0055036 | cellular_component | virion membrane |
D | 1902600 | biological_process | proton transmembrane transport |
Functional Information from PDB Data
site_id | AC1 |
Number of Residues | 7 |
Details | binding site for residue CL A 101 |
Chain | Residue |
A | SER23 |
B | SER22 |
B | SER23 |
C | SER22 |
C | SER23 |
C | NA102 |
D | SER23 |
site_id | AC2 |
Number of Residues | 7 |
Details | binding site for residue EU7 A 102 |
Chain | Residue |
C | SER31 |
C | RIM101 |
C | HOH201 |
D | SER31 |
D | HOH102 |
A | SER31 |
C | ALA30 |
site_id | AC3 |
Number of Residues | 7 |
Details | binding site for residue RIM C 101 |
Chain | Residue |
A | SER31 |
A | EU7102 |
B | HOH102 |
C | ALA30 |
C | SER31 |
C | HOH201 |
D | SER31 |
site_id | AC4 |
Number of Residues | 6 |
Details | binding site for residue NA C 102 |
Chain | Residue |
A | SER22 |
A | CL101 |
A | HOH202 |
B | SER22 |
C | SER22 |
D | SER22 |
site_id | AC5 |
Number of Residues | 8 |
Details | binding site for Di-peptide ACE B 21 and SER B 22 |
Chain | Residue |
A | SER22 |
A | SER23 |
A | ASP24 |
A | CL101 |
A | HOH202 |
B | SER23 |
C | SER22 |
C | NA102 |
site_id | AC6 |
Number of Residues | 5 |
Details | binding site for Di-peptide LEU B 46 and NH2 B 47 |
Chain | Residue |
B | ILE42 |
B | LEU43 |
B | ARG45 |
B | HOH101 |
D | ARG45 |
site_id | AC7 |
Number of Residues | 8 |
Details | binding site for Di-peptide ACE C 21 and SER C 22 |
Chain | Residue |
A | CL101 |
B | SER22 |
B | SER23 |
B | ASP24 |
C | SER23 |
C | NA102 |
D | ACE21 |
D | SER22 |
site_id | AC8 |
Number of Residues | 5 |
Details | binding site for Di-peptide LEU C 46 and NH2 C 47 |
Chain | Residue |
A | ARG45 |
C | ILE42 |
C | LEU43 |
C | ASP44 |
C | ARG45 |
site_id | AC9 |
Number of Residues | 8 |
Details | binding site for Di-peptide ACE D 21 and SER D 22 |
Chain | Residue |
A | ACE21 |
A | SER22 |
A | HOH202 |
C | SER22 |
C | SER23 |
C | ASP24 |
C | NA102 |
D | SER23 |
site_id | AD1 |
Number of Residues | 6 |
Details | binding site for Di-peptide LEU D 46 and NH2 D 47 |
Chain | Residue |
B | ARG45 |
D | ILE42 |
D | LEU43 |
D | ASP44 |
D | ARG45 |
D | HOH101 |
Functional Information from SwissProt/UniProt
site_id | SWS_FT_FI1 |
Number of Residues | 80 |
Details | TRANSMEM: Helical; Signal-anchor for type III membrane protein => ECO:0000255|HAMAP-Rule:MF_04069 |
Chain | Residue | Details |
A | SER23-LEU43 | |
B | SER23-LEU43 | |
C | SER23-LEU43 | |
D | SER23-LEU43 |
site_id | SWS_FT_FI2 |
Number of Residues | 4 |
Details | SITE: Essential for channel activity, possibly by being protonated during channel activation, and by forming the channel gate and the selective filter => ECO:0000255|HAMAP-Rule:MF_04069 |
Chain | Residue | Details |
A | HIS37 | |
B | HIS37 | |
C | HIS37 | |
D | HIS37 |
site_id | SWS_FT_FI3 |
Number of Residues | 4 |
Details | SITE: Seems to be involved in pH gating => ECO:0000255|HAMAP-Rule:MF_04069 |
Chain | Residue | Details |
A | TRP41 | |
B | TRP41 | |
C | TRP41 | |
D | TRP41 |