4ZJN

Crystal structure of the bacteriophage G20C portal protein

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APF21919e4zjnA2 A: beta barrelsX: Barrel domain in upper collar protein (From Topology)H: Barrel domain in upper collar protein (From Topology)T: Barrel domain in upper collar proteinF: PF21919ECOD (1.6)
AF_UNCLASSIFIEDe4zjnA1 A: alpha bundlesX: Alpha-helical domain in upper collar protein (From Topology)H: Alpha-helical domain in upper collar protein (From Topology)T: Alpha-helical domain in upper collar proteinF: F_UNCLASSIFIEDECOD (1.6)
BPF21919e4zjnB2 A: beta barrelsX: Barrel domain in upper collar protein (From Topology)H: Barrel domain in upper collar protein (From Topology)T: Barrel domain in upper collar proteinF: PF21919ECOD (1.6)
BF_UNCLASSIFIEDe4zjnB1 A: alpha bundlesX: Alpha-helical domain in upper collar protein (From Topology)H: Alpha-helical domain in upper collar protein (From Topology)T: Alpha-helical domain in upper collar proteinF: F_UNCLASSIFIEDECOD (1.6)
CPF21919e4zjnC1 A: beta barrelsX: Barrel domain in upper collar protein (From Topology)H: Barrel domain in upper collar protein (From Topology)T: Barrel domain in upper collar proteinF: PF21919ECOD (1.6)
CF_UNCLASSIFIEDe4zjnC2 A: alpha bundlesX: Alpha-helical domain in upper collar protein (From Topology)H: Alpha-helical domain in upper collar protein (From Topology)T: Alpha-helical domain in upper collar proteinF: F_UNCLASSIFIEDECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C
PF21919Barrel domain in phage portal protein (P23-45_portal_barrel)Barrel domain in phage portal proteinThis entry represents a beta barrel domain found in the Thermus phage P23-45 portal protein. The portal protein is a key component of many double-stranded DNA viruses, governing capsid assembly and genome packaging. Twelve subunits of the portal prot ...This entry represents a beta barrel domain found in the Thermus phage P23-45 portal protein. The portal protein is a key component of many double-stranded DNA viruses, governing capsid assembly and genome packaging. Twelve subunits of the portal protein define a tunnel, through which DNA is translocated into the capsid.
Domain