SAXSdb — 5vlz

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

Capsid 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 181	Maturation protein A2 × 1 （Q8LTE2）	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	CAPSD_BPQBE
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain AA； PDBConstruct 1–133； UniProt 1–133 Author chain AB； PDBConstruct 1–133； UniProt 1–133 Author chain AC； PDBConstruct 1–133； UniProt 1–133 Author chain AD； PDBConstruct 1–133； UniProt 1–133 Author chain AE； PDBConstruct 1–133； UniProt 1–133 Author chain AF； PDBConstruct 1–133； UniProt 1–133 Author chain AG； PDBConstruct 1–133； UniProt 1–133 Author chain AH； PDBConstruct 1–133； UniProt 1–133 Author chain AI； PDBConstruct 1–133； UniProt 1–133 Author chain AJ； PDBConstruct 1–133； UniProt 1–133 Author chain AK； PDBConstruct 1–133； UniProt 1–133 Author chain AL； PDBConstruct 1–133； UniProt 1–133 Author chain AM； PDBConstruct 1–133； UniProt 1–133 Author chain AN； PDBConstruct 1–133； UniProt 1–133 Author chain BA； PDBConstruct 1–133； UniProt 1–133 Author chain BB； PDBConstruct 1–133； UniProt 1–133 Author chain BC； PDBConstruct 1–133； UniProt 1–133 Author chain BD； PDBConstruct 1–133； UniProt 1–133 Author chain BE； PDBConstruct 1–133； UniProt 1–133 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Maturation protein A2

OrganismNot specified

UniProt Q8LTE2

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 181	Capsid protein × 180 （P03615）	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	MATA2_BPQBE
Isoform	—
PDB entities	2
Chains and sequence ranges	Author chain EJ； PDBConstruct 1–420； UniProt 1–420

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	5vlz
Deposition date deposition_date	2017-04-26
Structure title title	Backbone model for phage Qbeta capsid
Keywords keywords	Qbeta, ssRNA, phage, 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.

5vlz__assembly_1__model_1

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

Download this curve (.dat)

5vlz__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

5vlz__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	0.00 Å
Rg (electron density)	125.70 Å
Total Rg	125.70 Å
Atom count	96897
Residues	24179
Excluded volume	1332600 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`5vlz__assembly_1__model_1`	181-meric （181）	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 (2)

Entity 1 Entity 1 polymer

Description description	Capsid protein
Molecular weight formula_weight	14268.1 kDa
Source method src_method	nat
Copy count entity_count	180

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	;AH,GN,HA,HB,HC,HD,HE,HF,HG,HH,HI,AI,HJ,HK,HL,HM,HN,IA,IB,IC,ID,IE,AJ,IF,IG,IH,II,IJ,IK,IL,IM,IN,JA,AK,JB,JC,JD,JE,JF,JG,JH,JI,JJ,JK,AL,JL,JM,JN,KA,KB,KC,KD,KE,KF,KG,AM,KH,KI,KJ,KK,KL,KM,KN,LA,LB,LC,AN,LD,LE,LF,LG,LH,LI,LJ,LK,LL,LM,BA,LN,MA,MB,MC,MD,ME,MF,MG,MH,MI,BB,MJ,MK,ML,MM,MN,NA,BC,BD,BE,BF,BG,BH,BI,BJ,BK,BL,BM,AA,BN,CA,CB,CC,CD,CE,CF,CG,CH,CI,AB,CJ,CK,CL,CM,CN,DA,DB,DC,DD,DE,AC,DF,DG,DH,DI,DJ,DK,DL,DN,EA,AD,EB,EC,ED,EE,EF,EG,EH,EI,EK,AE,EL,EM,EN,FA,FB,FC,FD,FE,FF,AF,FH,FI,FJ,FK,FL,FM,FN,GA,GB,GC,AG,GD,GE,GF,GG,GH,GI,GJ,GK,GL,GM ;
Atom count atom_count	96897

MAKLETVTLGNIGKDGKQTLVLNPRGVNPTNGVASLSQAGAVPALEKRVTVSVSQPSRNRKNYKVQVKIQNPTACTANGSCDPSVTRQAYADVTFSFTQYSTDEERAFVRTELAALLASPLLIDAIDQLNPAY

Entity 2 Entity 2 polymer

Description description	Maturation protein A2
Molecular weight formula_weight	48613.1 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	EJ

MPKLPRGLRFGADNEILNDFQELWFPDLFIESSDTHPWYTLKGRVLNAHLDDRLPNVGGRQVRRTPHRVTVPIASSGLRPVTTVQYDPAALSFLLNARVDWDFGNGDSANLVINDFLFRTFAPKEFDFSNSLVPRYTQAFSAFNAKYGTMIGEGLETIKYLGLLLRRLREGYRAVKRGDLRALRRVIQSYHNGKWKPATAGNLWLEFRYGLMPLFYDIRDVMLDWQNRHDKIQRLLRFSVGHGEDYVVEFDNLYPAVAYFKLKGEITLERRHRHGISYANREGYAVFDNGSLRPVSDWKELATAFINPHEVAWELTPYSFVVDWFLNVGDILAQQGQLYHNIDIVDGFDRRDIRLKSFTIKGERNGRPVNVSASLSAVDLFYSRLHTSNLPFATLDLDTTFSSFKHVLDSIFLLTQRVKR

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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	1

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

Resolution resolution	4.40 Å
Resolution测定Method resolution_method	—
颗粒数 num_particles	46471

Backbone model for phage Qbeta capsid

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

Capsid protein

State in the Current Structure

Other States of the Same Protein in the Database

Maturation protein A2

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

5vlz__assembly_1__model_1

5vlz__assembly_1__model_1 | I(q)

5vlz__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 (2)

Entity 1 Entity 1 polymer

Polymer Polymer

Entity 2 Entity 2 polymer

Polymer Polymer

7. Citations (1)

Backbone model for phage Qbeta capsid

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

Capsid 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

Maturation protein A2

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

5vlz__assembly_1__model_1

5vlz__assembly_1__model_1 | I(q)

5vlz__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 (2)

Entity 1 Entity 1 polymer

Polymer Polymer

Entity 2 Entity 2 polymer

Polymer Polymer

7. Citations (1)