Macromolecule Annotations for the Entities in PDB 1AIG

Domain Annotation: SCOP Classification SCOP Database (version: 1.75) Homepage

Chains Domain Info Class Fold Superfamily Family Domain Species
H36-258 d1aigh1 All beta proteins PRC-barrel domain PRC-barrel domain Photosynthetic reaction centre, H-chain, cytoplasmic domain Photosynthetic reaction centre Rhodobacter sphaeroides [TaxId: 1063]
P36-258 d1aigp1 All beta proteins PRC-barrel domain PRC-barrel domain Photosynthetic reaction centre, H-chain, cytoplasmic domain Photosynthetic reaction centre Rhodobacter sphaeroides [TaxId: 1063]
L d1aigl_ Membrane and cell surface proteins and peptides Bacterial photosystem II reaction centre, L and M subunits Bacterial photosystem II reaction centre, L and M subunits Bacterial photosystem II reaction centre, L and M subunits L (light) subunit Rhodobacter sphaeroides [TaxId: 1063]
M d1aigm_ Membrane and cell surface proteins and peptides Bacterial photosystem II reaction centre, L and M subunits Bacterial photosystem II reaction centre, L and M subunits Bacterial photosystem II reaction centre, L and M subunits M (medium) subunit Rhodobacter sphaeroides [TaxId: 1063]
H11-35 d1aigh2 Membrane and cell surface proteins and peptides Single transmembrane helix Photosystem II reaction centre subunit H, transmembrane region Photosystem II reaction centre subunit H, transmembrane region Photosystem II reaction centre subunit H, transmembrane region Rhodobacter sphaeroides [TaxId: 1063]
N d1aign_ Membrane and cell surface proteins and peptides Bacterial photosystem II reaction centre, L and M subunits Bacterial photosystem II reaction centre, L and M subunits Bacterial photosystem II reaction centre, L and M subunits L (light) subunit Rhodobacter sphaeroides [TaxId: 1063]
O d1aigo_ Membrane and cell surface proteins and peptides Bacterial photosystem II reaction centre, L and M subunits Bacterial photosystem II reaction centre, L and M subunits Bacterial photosystem II reaction centre, L and M subunits M (medium) subunit Rhodobacter sphaeroides [TaxId: 1063]
P11-35 d1aigp2 Membrane and cell surface proteins and peptides Single transmembrane helix Photosystem II reaction centre subunit H, transmembrane region Photosystem II reaction centre subunit H, transmembrane region Photosystem II reaction centre subunit H, transmembrane region Rhodobacter sphaeroides [TaxId: 1063]

Domain Annotation: CATH CATH Database (version 4.0.0) Homepage

Chains Domain Class Architecture Topology Homology
H1 1aigH01 Few Secondary Structures Irregular Photosynthetic Reaction Center; Chain H, domain 1 Photosynthetic Reaction Center, subunit H, domain 1
H2 1aigH02 Alpha Beta Alpha-Beta Complex Photosynthetic Reaction Center; Chain H, domain 2 Photosynthetic Reaction Center, subunit H, domain 2
L1 1aigL01 Mainly Alpha Up-down Bundle Photosynthetic Reaction Center, subunit M; domain 1 Membrane spanning alpha-helix pairs
L2 1aigL02 Mainly Alpha Up-down Bundle Photosynthetic Reaction Center, subunit M; domain 1 Membrane spanning alpha-helix pairs
M1 1aigM01 Mainly Alpha Up-down Bundle Photosynthetic Reaction Center, subunit M; domain 1 Membrane spanning alpha-helix pairs
M2 1aigM02 Mainly Alpha Up-down Bundle Photosynthetic Reaction Center, subunit M; domain 1 Membrane spanning alpha-helix pairs
N1 1aigN01 Mainly Alpha Up-down Bundle Photosynthetic Reaction Center, subunit M; domain 1 Membrane spanning alpha-helix pairs
N2 1aigN02 Mainly Alpha Up-down Bundle Photosynthetic Reaction Center, subunit M; domain 1 Membrane spanning alpha-helix pairs
O1 1aigO01 Mainly Alpha Up-down Bundle Photosynthetic Reaction Center, subunit M; domain 1 Membrane spanning alpha-helix pairs
O2 1aigO02 Mainly Alpha Up-down Bundle Photosynthetic Reaction Center, subunit M; domain 1 Membrane spanning alpha-helix pairs
P1 1aigP01 Few Secondary Structures Irregular Photosynthetic Reaction Center; Chain H, domain 1 Photosynthetic Reaction Center, subunit H, domain 1
P2 1aigP02 Alpha Beta Alpha-Beta Complex Photosynthetic Reaction Center; Chain H, domain 2 Photosynthetic Reaction Center, subunit H, domain 2

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source

Gene Product Annotation Gene Ontology Consortium Homepage

Chains Polymer Molecular Function Biological Process Cellular Component
L,N PHOTOSYNTHETIC REACTION CENTER (L SUBUNIT) (1AIG:L,N)
M,O PHOTOSYNTHETIC REACTION CENTER (M SUBUNIT) (1AIG:M,O)
H,P PHOTOSYNTHETIC REACTION CENTER (H SUBUNIT) (1AIG:H,P)

Protein Modification Annotation

Type PDB Residue Nr. Description