9TIC | pdb_00009tic

Phage 812 baseplate in the pre-contraction state (C3)

PDB DOI: https://doi.org/10.2210/pdb9TIC/pdb
EM Map EMD-55951: EMDB EMDataResource

Classification: VIRUS
Organism(s): Staphylococcus phage 812K1/420
Mutation(s): No

Deposited: 2025-12-05 Released: 2026-05-20
Deposition Author(s): Binovsky, J., Plevka, P.
Funding Organization(s): European Research Council (ERC), Other government

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 5.90 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

wwPDB Validation 3D Report Full Report

This is version 1.0 of the entry. See complete history.

Literature

Conformational changes of baseplate regulating tail contraction of Staphylococcus phage 812

Binovsky, J., Plevka, P.

To be published.

Macromolecule Content

Total Structure Weight: 4,013.77 kDa
Atom Count: 256,934
Modeled Residue Count: 32,543
Deposited Residue Count: 35,785
Unique protein chains: 15

Macromolecules

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| 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
ORF68	A [auth 0] I [auth 8] J [auth 9] UB [auth w] VB [auth x] A [auth 0], I [auth 8], J [auth 9], UB [auth w], VB [auth x], WB [auth y]	458	Staphylococcus phage 812K1/420	Mutation(s): 0
UniProt
Find proteins for Q6Y7P9 (Staphylococcus phage K) Explore Q6Y7P9 Go to UniProtKB: Q6Y7P9
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q6Y7P9
Sequence Annotations Expand
Reference Sequence

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| 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
ORF64	B [auth 1] CB [auth e] DB [auth f] EB [auth g] FB [auth h] B [auth 1], CB [auth e], DB [auth f], EB [auth g], FB [auth h], GB [auth i], HB [auth j], IB [auth k], JB [auth l], KB [auth m], LB [auth n], MB [auth o], NA [auth P], NB [auth p], OA [auth Q], PA [auth R], QA [auth S], RA [auth T], SA [auth U], TA [auth V], UA [auth W], VA [auth X], WA [auth Y], XA [auth Z]	173	Staphylococcus phage 812K1/420	Mutation(s): 0
UniProt
Find proteins for Q6Y7Q3 (Staphylococcus phage K) Explore Q6Y7Q3 Go to UniProtKB: Q6Y7Q3
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q6Y7Q3
Sequence Annotations Expand
Reference Sequence

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| 3D Structure

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
ORF65	C [auth 2] D [auth 3] E [auth 4] F [auth 5] G [auth 6] C [auth 2], D [auth 3], E [auth 4], F [auth 5], G [auth 6], H [auth 7], OB [auth q], PB [auth r], QB [auth s], RB [auth t], SB [auth u], TB [auth v]	1,152	Staphylococcus phage 812K1/420	Mutation(s): 0
UniProt
Find proteins for Q6Y7Q2 (Staphylococcus phage K) Explore Q6Y7Q2 Go to UniProtKB: Q6Y7Q2
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q6Y7Q2
Sequence Annotations Expand
Reference Sequence

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| 3D Structure

Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
ORF58	K [auth A]	848	Staphylococcus phage 812K1/420	Mutation(s): 0
UniProt
Find proteins for Q6Y7Q9 (Staphylococcus phage K) Explore Q6Y7Q9 Go to UniProtKB: Q6Y7Q9
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q6Y7Q9
Sequence Annotations Expand
Reference Sequence

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| 3D Structure

Entity ID: 5
Molecule	Chains	Sequence Length	Organism	Details	Image
CBM-cenC domain-containing protein	AB [auth c] L [auth AA] M [auth AB] XB [auth z] YA [auth a] AB [auth c], L [auth AA], M [auth AB], XB [auth z], YA [auth a], ZA [auth b]	640	Staphylococcus phage 812K1/420	Mutation(s): 0
UniProt
Find proteins for A0A0U1UXW5 (Staphylococcus phage 812) Explore A0A0U1UXW5 Go to UniProtKB: A0A0U1UXW5
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	A0A0U1UXW5
Sequence Annotations Expand
Reference Sequence

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Entity ID: 6
Molecule	Chains	Sequence Length	Organism	Details	Image
ORF50	N [auth AC] O [auth AD] P [auth AE] Q [auth AF] R [auth AG] N [auth AC], O [auth AD], P [auth AE], Q [auth AF], R [auth AG], S [auth AH]	142	Staphylococcus phage 812K1/420	Mutation(s): 0
UniProt
Find proteins for Q6Y7R7 (Staphylococcus phage K) Explore Q6Y7R7 Go to UniProtKB: Q6Y7R7
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q6Y7R7
Sequence Annotations Expand
Reference Sequence

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Entity ID: 7
Molecule	Chains	Sequence Length	Organism	Details	Image
ORF49	T [auth AI] U [auth AJ] V [auth AK] W [auth AL] X [auth AM] T [auth AI], U [auth AJ], V [auth AK], W [auth AL], X [auth AM], Y [auth AN]	587	Staphylococcus phage 812K1/420	Mutation(s): 0
UniProt
Find proteins for Q6Y7R8 (Staphylococcus phage K) Explore Q6Y7R8 Go to UniProtKB: Q6Y7R8
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q6Y7R8
Sequence Annotations Expand
Reference Sequence

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Entity ID: 8
Molecule	Chains	Sequence Length	Organism	Details	Image
ORF57	Z [auth B]	295	Staphylococcus phage 812K1/420	Mutation(s): 0
UniProt
Find proteins for Q6Y7R0 (Staphylococcus phage K) Explore Q6Y7R0 Go to UniProtKB: Q6Y7R0
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q6Y7R0
Sequence Annotations Expand
Reference Sequence

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Entity ID: 9
Molecule	Chains	Sequence Length	Organism	Details	Image
ORF56	AA [auth C]	808	Staphylococcus phage 812K1/420	Mutation(s): 0
UniProt
Find proteins for Q6Y7R1 (Staphylococcus phage K) Explore Q6Y7R1 Go to UniProtKB: Q6Y7R1
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q6Y7R1
Sequence Annotations Expand
Reference Sequence

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Entity ID: 10
Molecule	Chains	Sequence Length	Organism	Details	Image
ORF60	BA [auth D], CA [auth E]	174	Staphylococcus phage 812K1/420	Mutation(s): 0
UniProt
Find proteins for Q6Y7Q7 (Staphylococcus phage K) Explore Q6Y7Q7 Go to UniProtKB: Q6Y7Q7
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q6Y7Q7
Sequence Annotations Expand
Reference Sequence

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| 3D Structure

Entity ID: 11
Molecule	Chains	Sequence Length	Organism	Details	Image
ORF59	DA [auth F], EA [auth G]	263	Staphylococcus phage 812K1/420	Mutation(s): 0
UniProt
Find proteins for Q6Y7Q8 (Staphylococcus phage K) Explore Q6Y7Q8 Go to UniProtKB: Q6Y7Q8
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q6Y7Q8
Sequence Annotations Expand
Reference Sequence

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Entity ID: 12
Molecule	Chains	Sequence Length	Organism	Details	Image
ORF61	FA [auth H], GA [auth I]	234	Staphylococcus phage 812K1/420	Mutation(s): 0
UniProt
Find proteins for Q6Y7Q6 (Staphylococcus phage K) Explore Q6Y7Q6 Go to UniProtKB: Q6Y7Q6
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q6Y7Q6
Sequence Annotations Expand
Reference Sequence

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| 3D Structure

Entity ID: 13
Molecule	Chains	Sequence Length	Organism	Details	Image
ORF62	HA [auth J], IA [auth K], JA [auth L], KA [auth M]	348	Staphylococcus phage 812K1/420	Mutation(s): 0
UniProt
Find proteins for Q6Y7Q5 (Staphylococcus phage K) Explore Q6Y7Q5 Go to UniProtKB: Q6Y7Q5
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q6Y7Q5
Sequence Annotations Expand
Reference Sequence

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| 3D Structure

Entity ID: 14
Molecule	Chains	Sequence Length	Organism	Details	Image
ORF63	LA [auth N], MA [auth O]	1,019	Staphylococcus phage 812K1/420	Mutation(s): 0
UniProt
Find proteins for Q6Y7Q4 (Staphylococcus phage K) Explore Q6Y7Q4 Go to UniProtKB: Q6Y7Q4
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q6Y7Q4
Sequence Annotations Expand
Reference Sequence

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| 3D Structure

Entity ID: 15
Molecule	Chains	Sequence Length	Organism	Details	Image
ORF67	BB [auth d]	124	Staphylococcus phage 812K1/420	Mutation(s): 0
UniProt
Find proteins for Q6Y7Q0 (Staphylococcus phage K) Explore Q6Y7Q0 Go to UniProtKB: Q6Y7Q0
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q6Y7Q0
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 5.90 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

EM Software:

Task	Software Package	Version
RECONSTRUCTION	RELION	5
MODEL REFINEMENT	PHENIX	1.21

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

& Funding Information

Deposition Data

Released Date: 2026-05-20

Deposition Author(s):

Binovsky, J.

Plevka, P.

Funding Organization	Location	Grant Number
European Research Council (ERC)	European Union	101043452
Other government	Czech Republic	LX22NP05103

Revision History (Full details and data files)

Version 1.0: 2026-05-20
Type: Initial release

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

9TIC | pdb_00009tic

Phage 812 baseplate in the pre-contraction state (C3)

Literature

Conformational changes of baseplate regulating tail contraction of Staphylococcus phage 812

Biological Assembly 1

Macromolecules

Entity ID: 1

UniProt

Entity Groups

Sequence Annotations

Entity ID: 2

UniProt

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Sequence Annotations

Entity ID: 3

UniProt

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Sequence Annotations

Entity ID: 4

UniProt

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Sequence Annotations

Entity ID: 5

UniProt

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Sequence Annotations

Entity ID: 6

UniProt

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Sequence Annotations

Entity ID: 7

UniProt

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Sequence Annotations

Entity ID: 8

UniProt

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Sequence Annotations

Entity ID: 9

UniProt

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Sequence Annotations

Entity ID: 10

UniProt

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Sequence Annotations

Entity ID: 11

UniProt

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Entity ID: 12

UniProt

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Sequence Annotations

Entity ID: 13

UniProt

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Sequence Annotations

Entity ID: 14

UniProt

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Sequence Annotations

Entity ID: 15

UniProt

Entity Groups

Sequence Annotations

Experimental Data & Validation

Experimental Data

Structure Validation

Entry History

Deposition Data

Revision History (Full details and data files)