Macromolecule Annotations for the Entities in PDB 1DS8

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

Chains Domain Info Class Fold Superfamily Family Domain Species
H36-256 d1ds8h1 All beta proteins PRC-barrel domain PRC-barrel domain Photosynthetic reaction centre, H-chain, cytoplasmic domain Photosynthetic reaction centre Rhodobacter sphaeroides [TaxId: 1063]
T36-256 d1ds8t1 All beta proteins PRC-barrel domain PRC-barrel domain Photosynthetic reaction centre, H-chain, cytoplasmic domain Photosynthetic reaction centre Rhodobacter sphaeroides [TaxId: 1063]
L d1ds8l_ 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 d1ds8m_ 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 d1ds8h2 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]
R d1ds8r_ 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]
S d1ds8s_ 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]
T11-35 d1ds8t2 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 1ds8H01 Few Secondary Structures Irregular Photosynthetic Reaction Center; Chain H, domain 1 Photosynthetic Reaction Center, subunit H, domain 1
H2 1ds8H02 Alpha Beta Alpha-Beta Complex Photosynthetic Reaction Center; Chain H, domain 2 Photosynthetic Reaction Center, subunit H, domain 2
L1 1ds8L01 Mainly Alpha Up-down Bundle Photosynthetic Reaction Center, subunit M; domain 1 Membrane spanning alpha-helix pairs
L2 1ds8L02 Mainly Alpha Up-down Bundle Photosynthetic Reaction Center, subunit M; domain 1 Membrane spanning alpha-helix pairs
M1 1ds8M01 Mainly Alpha Up-down Bundle Photosynthetic Reaction Center, subunit M; domain 1 Membrane spanning alpha-helix pairs
M2 1ds8M02 Mainly Alpha Up-down Bundle Photosynthetic Reaction Center, subunit M; domain 1 Membrane spanning alpha-helix pairs
R1 1ds8R01 Mainly Alpha Up-down Bundle Photosynthetic Reaction Center, subunit M; domain 1 Membrane spanning alpha-helix pairs
R2 1ds8R02 Mainly Alpha Up-down Bundle Photosynthetic Reaction Center, subunit M; domain 1 Membrane spanning alpha-helix pairs
S1 1ds8S01 Mainly Alpha Up-down Bundle Photosynthetic Reaction Center, subunit M; domain 1 Membrane spanning alpha-helix pairs
S2 1ds8S02 Mainly Alpha Up-down Bundle Photosynthetic Reaction Center, subunit M; domain 1 Membrane spanning alpha-helix pairs
T1 1ds8T01 Few Secondary Structures Irregular Photosynthetic Reaction Center; Chain H, domain 1 Photosynthetic Reaction Center, subunit H, domain 1
T2 1ds8T02 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
H PF05239 PRC PRC-barrel domain Domain The PRC-barrel is an all beta barrel domain found in photosystem reaction centre subunit H of the purple bacteria and RNA metabolism proteins of the RimM group. PRC-barrels are approximately 80 residues long, and found widely represented in bacteria, archaea and plants. This domain is also present at the carboxyl terminus of the pan-bacterial protein RimM, which is involved in ribosomal maturation and processing of 16S rRNA. A family of small proteins conserved in all known euryarchaea are composed entirely of a single stand-alone copy of the domain [1]. PFAM PF05239
M PF00124 Photo_RC Photosynthetic reaction centre protein Family
L PF00124 Photo_RC Photosynthetic reaction centre protein Family
H PF03967 PRCH Photosynthetic reaction centre, H-chain N-terminal region Family

Gene Product Annotation Gene Ontology Consortium Homepage

Chains Polymer Molecular Function Biological Process Cellular Component
L,R REACTION CENTER PROTEIN L CHAIN (1DS8:L,R)
M,S REACTION CENTER PROTEIN M CHAIN (1DS8:M,S)
H,T REACTION CENTER PROTEIN H CHAIN (1DS8:H,T)

Protein Modification Annotation

Type PDB Residue Nr. Description