SAXSdb — 9rkv

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1. Protein Identity and Related Structures Protein Identity & Related Structures

Structural protein

OrganismNot specified

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 13	Structural protein × 6 （J7F9D4） Putative tail fiber × 3 （J7F8Z3）	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	J7FAF8_9CAUD
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–141； UniProt 1–141 Author chain B； PDBConstruct 1–141； UniProt 1–141 Author chain C； PDBConstruct 1–141； UniProt 1–141 Author chain D； PDBConstruct 1–141； UniProt 1–141

Structural protein

OrganismNot specified

UniProt J7F9D4

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 13	Structural protein × 4 （J7FAF8） Putative tail fiber × 3 （J7F8Z3）	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	J7F9D4_9CAUD
Isoform	—
PDB entities	2
Chains and sequence ranges	Author chain G； PDBConstruct 1–298； UniProt 1–298 Author chain H； PDBConstruct 1–298； UniProt 1–298 Author chain I； PDBConstruct 1–298； UniProt 1–298 Author chain J； PDBConstruct 1–298； UniProt 1–298 Author chain K； PDBConstruct 1–298； UniProt 1–298 Author chain L； PDBConstruct 1–298； UniProt 1–298

Putative tail fiber

OrganismNot specified

UniProt J7F8Z3

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 13	Structural protein × 4 （J7FAF8） Structural protein × 6 （J7F9D4）	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	J7F8Z3_9CAUD
Isoform	—
PDB entities	3
Chains and sequence ranges	Author chain M； PDBConstruct 1–587； UniProt 1–587 Author chain N； PDBConstruct 1–587； UniProt 1–587 Author chain O； PDBConstruct 1–587； UniProt 1–587

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

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2. Structure Basics 2. Structure Basics

Entry ID entry_id	9rkv
Deposition date deposition_date	2025-06-14
Structure title title	Agrobacterium phage 7-7-1 tail fibers
Keywords keywords	Flagella phage, Agrobacterium sp. H13-3, Tail spike, VIRUS; VIRUS
Experimental Method method	ELECTRON MICROSCOPY

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3. Official assembly/model SAXS Official SAXS Profiles

This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.

9rkv__assembly_1__model_1

Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

9rkv__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

9rkv__assembly_1__model_1 | P(r) · Pending

P(r) will be calculated and displayed separately for the same assembly/model.

Rg（Guinier）	75.54 Å
Rg (electron density)	76.91 Å
Total Rg	76.49 Å
Atom count	58526
Residues	4038
Excluded volume	524610 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`9rkv__assembly_1__model_1`	13-meric （13）	Success	4.1.3-1-20251215 (887e7ef)	View Download

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4. Crystallography and Experiment 4. Crystallography & Experiment

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5. Entities and Polymers Entities & Polymers (3)

Entity 1 Entity 1 polymer

Description description	Structural protein
Molecular weight formula_weight	14263.9 kDa
Source method src_method	nat
Copy count entity_count	4

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,B,C,D
Atom count atom_count	58526

MAIRFHPTNAALVACNAVVDLFDAGGSIEVYTGPQPNDPTVAVSTQTLLVTFAIPAPGYGPAELVPGQNYVRAPGALPAVAVPGASGVAAWARVKNNAGDVIFDGDVGTSASSAFVRLSTTNLTAGVGVSVTASEYRQPTR

Entity 2 Entity 2 polymer

Description description	Structural protein
Molecular weight formula_weight	31435.2 kDa
Source method src_method	nat
Copy count entity_count	6

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	G,H,I,J,K,L

MAGIFFSGGLPCTLTVNAACGIETTGDDCPALYYPPKCNVSVEPLQMNAIISEIANAINAFGDLYDCSRLDNLKAALQKARSICDLPPFADAPDLDDRIAGCFDNTSSTITVQQLVNLVLSQAGGLCDLPQAGGIGDNDLIAGCIGGAEALVSLSTLRGALGGGSISGIIPQEVLFDQWRAGGNWEVSQSTQNRTGFIVRSLKEGIGITVSDLFVATGNGGYQSISQWEATTFLYETDAEGTSIDGGRQQAIAIVFKRGTQWYTKSGDVILPLGSDDGVIRFRTPGYQRLTIWSGAQL

Entity 3 Entity 3 polymer

Description description	Putative tail fiber
Molecular weight formula_weight	61552.7 kDa
Source method src_method	nat
Copy count entity_count	3

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	M,N,O

MVLRPVLVGGLPGCVNLPSNDDCQCWPLWSSDNAYSFGDVVQQGGVLYTANRDIPPGTPFLAGDWTVYTPGATLVPPHREDASYQQYQAVNFNDKLYTARTDLPPGPFDPANWQEISVEGLVEVADSSTIDFSGDGSASDPLTAAVKLDPVAGNLITATPDGLVLLASGIPFPDPSSVNISDNVTLRVDEVTGDDATADGSLQKPYKTIVAAIGASNAGDNIEVYPGSYAGNFAPKSDTTVTGRGFVYVDGNVTIGAAVSGVTVSGLFIDGNLTIAGANGTVEFINTTVSTSIIGTGNNTGWFLFDEVNADSVSITGAGTGEFIFRGGIEQTDFSLNAPSKLLVENRSRVGVVNHLNGLMILKDIGVIVSLTSTAEDNAFTFLAVISSSLFDPDPRTYGALTKTGSCSYAFQDFARSNMAETVTGAKWLVSNGRDIHGNYDPNFYALPNGQSLNSHFEGIDNALQTLQEYSPLGRSVAVDFGFSIIGGWSADETVGVHAVSHETVIPSNMAGSIMVTDSSTLDGVLNVMVGTSVVGTVTITDGAAVFASSEFNLDPGQLVRIVSTSEGTFEYVGLTLVGHRQVVYVD

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Unit-cell length a length_a	1.000 Å
Unit-cell length b length_b	1.000 Å
Unit-cell length c length_c	1.000 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	90.00 °
Unit-cell angle γ angle_gamma	90.00 °
Molecules per unit cell Z z_pdb	—

Space group space_group	P 1
Space-group number int_tables_number	1
Crystal system crystal_system	—

Resolution resolution	3.52 Å
Resolution测定Method resolution_method	—
颗粒数 num_particles	48966

Agrobacterium phage 7-7-1 tail fibers

1. Protein Identity and Related Structures Protein Identity & Related Structures

Structural protein

State in the Current Structure

Other States of the Same Protein in the Database

Structural protein

State in the Current Structure

Other States of the Same Protein in the Database

Putative tail fiber

State in the Current Structure

Other States of the Same Protein in the Database

2. Structure Basics 2. Structure Basics

3. Official assembly/model SAXS Official SAXS Profiles

9rkv__assembly_1__model_1

9rkv__assembly_1__model_1 | I(q)

9rkv__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

冷冻电镜 EM 3D

5. Entities and Polymers Entities & Polymers (3)

Entity 1 Entity 1 polymer

Polymer Polymer

Entity 2 Entity 2 polymer

Polymer Polymer

Entity 3 Entity 3 polymer

Polymer Polymer

7. Citations (1)

Agrobacterium phage 7-7-1 tail fibers

1. Protein Identity and Related Structures Protein Identity & Related Structures

Structural protein

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Structural protein

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Putative tail fiber

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

2. Structure Basics 2. Structure Basics

3. Official assembly/model SAXS Official SAXS Profiles

9rkv__assembly_1__model_1

9rkv__assembly_1__model_1 | I(q)

9rkv__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

冷冻电镜 EM 3D

5. Entities and Polymers Entities & Polymers (3)

Entity 1 Entity 1 polymer

Polymer Polymer

Entity 2 Entity 2 polymer

Polymer Polymer

Entity 3 Entity 3 polymer

Polymer Polymer

7. Citations (1)