Cryo-em structure of parabacteroide phage pd491p1 head-to-tail interface
PDB DOI: 10.2210/pdb9wwa/pdb
Classification: VIRAL PROTEIN Organism(s): Parabacteroides Phage Pd491P1
Deposited: 2025-09-23 Deposition Author(s): Cai, C. , Shao, Q. , Wang, A.
Method: ELECTRON MICROSCOPY Resolution: 3.2 Å
| Proteins | ||||
|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Sequence |
| terminator protein | H | 189 | Parabacteroides Phage Pd491P1 | MDRVPIIKNPELFDRVIANIQKGLADGLPWLNYSFGRSERLVKSIQGKRYYTPNIYVGGNEYMLIAPDSNIGNFSFFVLDDPQQIDWFPGEQNKYTTPFSVIFWFDMRTITNDPNNRNTEAVKQQIMRVLNGGIWLRSGSMTINRVYAKAENIFAGFTLDEIDNQFLMHPFAGFRFAGELGIDETCLTD |
| tube protein | N | 216 | Parabacteroides Phage Pd491P1 | MITCKCPAAASLPDIPAVKCAESFGQIQKVAFQRLTKDDGSKNSFTSEKAITLLASWTPLLSAADSTKIVVSPYIQAPTNEAGAARTFGGGNETLGGVEEIIGREPNPFTGVMRKIPQSVIKAMKELQCESWADNLGVYLFDENGSIEAIQDETVKTTYYPIPIRSLFIGDKTHGGLEAPDSNAIQWAFLPNYSDNLTIIAPEFNPLTDLKVAVGG |
| tube protein | B | 216 | Parabacteroides Phage Pd491P1 | MITCKCPAAASLPDIPAVKCAESFGQIQKVAFQRLTKDDGSKNSFTSEKAITLLASWTPLLSAADSTKIVVSPYIQAPTNEAGAARTFGGGNETLGGVEEIIGREPNPFTGVMRKIPQSVIKAMKELQCESWADNLGVYLFDENGSIEAIQDETVKTTYYPIPIRSLFIGDKTHGGLEAPDSNAIQWAFLPNYSDNLTIIAPEFNPLTDLKVAVGG |
| portal protein | A | 575 | Parabacteroides Phage Pd491P1 | MGLDISEIKKRITEPKKRNTINRAIYHQQRINFHARTRITSFDICQPITDFMAFVSNLLPHDKFKMFKTLFRYPVKTNEVTGVCFDKLSRIFDGRNPAFNYQFQNPEQRDDWEYYRQDVLHEPEIWSTKGWEFFQTEINSVLIVDMPSEQNPGDKYPQPYFYWLPIASVIDYRANPTTGVMDYIIFRQDGERIAVIDDERYRVFREDKNHNIGELLVDNPHDVGYCPARFFWNEPLSLSEPDVKQSPLTKQLEALDWFLFYHISKRHLDLYGAYPIYSGYEQSCDFSNGENGDYCDGGFLKDKQGFYRLDAAGLLMRCPKCGDSRINGVGSFVEIPIPDGDKQPDLRNPVQMLTVDRGSLDYNVEEENRLKNDIITSVVGTNEEITTRDALNEQQIQANFESQSTVLNRVKKGFEAAQQFVDETVCRLRYGGLFVSAKVNYGTEFYLSNATELRERYKVAKESGASEAELDALQNQIIETEYRNNPTQLQRMLTLAELEPYRHLTRNEVLDLYDKQIISENDMRIKLNFANFVRRFEREYLNVLEFGYNMPFNSKINFITSKFNDYASESKRGQN |
| portal protein | M | 575 | Parabacteroides Phage Pd491P1 | MGLDISEIKKRITEPKKRNTINRAIYHQQRINFHARTRITSFDICQPITDFMAFVSNLLPHDKFKMFKTLFRYPVKTNEVTGVCFDKLSRIFDGRNPAFNYQFQNPEQRDDWEYYRQDVLHEPEIWSTKGWEFFQTEINSVLIVDMPSEQNPGDKYPQPYFYWLPIASVIDYRANPTTGVMDYIIFRQDGERIAVIDDERYRVFREDKNHNIGELLVDNPHDVGYCPARFFWNEPLSLSEPDVKQSPLTKQLEALDWFLFYHISKRHLDLYGAYPIYSGYEQSCDFSNGENGDYCDGGFLKDKQGFYRLDAAGLLMRCPKCGDSRINGVGSFVEIPIPDGDKQPDLRNPVQMLTVDRGSLDYNVEEENRLKNDIITSVVGTNEEITTRDALNEQQIQANFESQSTVLNRVKKGFEAAQQFVDETVCRLRYGGLFVSAKVNYGTEFYLSNATELRERYKVAKESGASEAELDALQNQIIETEYRNNPTQLQRMLTLAELEPYRHLTRNEVLDLYDKQIISENDMRIKLNFANFVRRFEREYLNVLEFGYNMPFNSKINFITSKFNDYASESKRGQN |
| adaptor protein | I | 440 | Parabacteroides Phage Pd491P1 | MYRIKEIQDKLLHVVGWEQSYNPAEAIAERLTETESGLYFQGAHPLVTLDNMAAIVPDNWGYQYPVWNDTKEWKAGTVVQYANDAAGKPLYWVALVDNVAEVPAEGSTYWEKYNILSDYLERLTRNGISTAVQTFTQIKGLDKETKNLLERRTFFDGAGRIRATQPNNHKLVGFEIIPVRAMGVTAQIHRVGLQMTGGTGIVKLYLFHSSQIDPVKTFDLNFTLTNGGFQWFTLEDCFLPYISDANNAGGAWFLCYNQDDLPAGMQAINVSKDWSREPCGTCTGYGNIEAWRQLTKYLQISPFMYNAPETFAEYPELWDIAYTMYTNTLNYGLNCEITVGCDLTDFIVEQRAIFQTVIQRQVAAIALRTLAMNPNVRVNRNQSNASKMEILYELDGNVEGRPGGLGYDLKKAFEALRLDTQGIDRICLSCNNRGVKYRTT |
| adaptor protein | K | 440 | Parabacteroides Phage Pd491P1 | MYRIKEIQDKLLHVVGWEQSYNPAEAIAERLTETESGLYFQGAHPLVTLDNMAAIVPDNWGYQYPVWNDTKEWKAGTVVQYANDAAGKPLYWVALVDNVAEVPAEGSTYWEKYNILSDYLERLTRNGISTAVQTFTQIKGLDKETKNLLERRTFFDGAGRIRATQPNNHKLVGFEIIPVRAMGVTAQIHRVGLQMTGGTGIVKLYLFHSSQIDPVKTFDLNFTLTNGGFQWFTLEDCFLPYISDANNAGGAWFLCYNQDDLPAGMQAINVSKDWSREPCGTCTGYGNIEAWRQLTKYLQISPFMYNAPETFAEYPELWDIAYTMYTNTLNYGLNCEITVGCDLTDFIVEQRAIFQTVIQRQVAAIALRTLAMNPNVRVNRNQSNASKMEILYELDGNVEGRPGGLGYDLKKAFEALRLDTQGIDRICLSCNNRGVKYRTT |
Method: ELECTRON MICROSCOPY