SAXSdb — 1tlj

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

Hypothetical UPF0130 protein SSO0622

Sulfolobus solfataricus

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein homooligomer	Homooligomer	Protein 2	SULFATE ION × 3 water × 2	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	Y622_SULSO
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 3–211； UniProt 1–209 Author chain B； PDBConstruct 3–211； UniProt 1–209

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	1tlj
Deposition date deposition_date	2004-06-09
Structure title title	Crystal Structure of Conserved Protein of Unknown Function SSO0622 from Sulfolobus solfataricus
Keywords keywords	Midwest Center for Structural Genomics, SSO0622, PSI, Protein Structure Initiative, MCSG, STRUCTURAL GENOMICS, UNKNOWN FUNCTION; STRUCTURAL GENOMICS, UNKNOWN FUNCTION
Experimental Method method	X-RAY DIFFRACTION

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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.

1tlj__assembly_1__model_1

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

Download this curve (.dat)

1tlj__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

1tlj__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	23.01 Å
Rg (electron density)	22.08 Å
Total Rg	22.85 Å
Atom count	3099
Residues	377
Excluded volume	55555 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`1tlj__assembly_1__model_1`	dimeric （2）	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	Hypothetical UPF0130 protein SSO0622
Molecular weight formula_weight	24492.4 kDa
Source method src_method	man
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,B
Atom count atom_count	3346

GHMLVWEELREKALNKIYHDKEIGYLDPDILGFLLAFYRNRNDVYTQSSCSGRITIVDAEMPWDRKNSTIIFKNHLRITEQDLEDVLSKNQVRRLWLIVQGPIIHIYAKNIETGWDILKIAREAGFKHSGILATNQKGVLVELRTGIRMVHLLRESNTERVDKDKIKTLVNVCNEVLARGKQKMNLLKDLLSSSSNNSMELGKNSKLKTPIGS

Source Source

Source organism organism	Sulfolobus solfataricus
NCBI taxonomy ID ncbi_taxonomy_id	2287
Host organism host_organism	Escherichia coli BL21(DE3)

Entity 2 Entity 2 non-polymer

Description description	SULFATE ION
Molecular weight formula_weight	96.1 kDa
Source method src_method	syn
Copy count entity_count	3

Entity 3 Entity 3 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	247

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6. Fold Classification (SCOP + CATH) 4 domains

SCOP 2.08 (2 domains)

Domain ID domain_id	d1tlja_
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.282 — SSo0622-like
Superfamily Superfamily superfamily	d.282.1 — SSo0622-like
Family Family family	d.282.1.1 — SSo0622-like

Domain ID domain_id	d1tljb_
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.282 — SSo0622-like
Superfamily Superfamily superfamily	d.282.1 — SSo0622-like
Family Family family	d.282.1.1 — SSo0622-like

CATH v4.4 (2 domains)

Domain ID domain_id	1tljA00
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	1960 — SSo0622-like fold
Homologous superfamily homologous superfamily	10 — tRNA wybutosine-synthesizing-like

Domain ID domain_id	1tljB00
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	1960 — SSo0622-like fold
Homologous superfamily homologous superfamily	10 — tRNA wybutosine-synthesizing-like

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Unit-cell length a length_a	92.114 Å
Unit-cell length b length_b	92.114 Å
Unit-cell length c length_c	110.907 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	90.00 °
Unit-cell angle γ angle_gamma	120.00 °
Molecules per unit cell Z z_pdb	12

Space group space_group	P 32 2 1
Space-group number int_tables_number	154
Crystal system crystal_system	—

Resolution resolution	2.800 Å
Low-resolution limit resolution_low	50.000 Å
R factor r_factor	0.2489
R_work r_work	0.2232
R_free r_free	0.2716

Crystal Structure of Conserved Protein of Unknown Function SSO0622 from Sulfolobus solfataricus

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

Hypothetical UPF0130 protein SSO0622

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

1tlj__assembly_1__model_1

1tlj__assembly_1__model_1 | I(q)

1tlj__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

Diffraction experiment Diffraction

5. Entities and Polymers Entities & Polymers (3)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 non-polymer

Entity 3 Entity 3 water

6. Fold Classification (SCOP + CATH) 4 domains

SCOP 2.08 (2 domains)

CATH v4.4 (2 domains)

7. Citations (1)

Crystal Structure of Conserved Protein of Unknown Function SSO0622 from Sulfolobus solfataricus

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

Hypothetical UPF0130 protein SSO0622

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

1tlj__assembly_1__model_1

1tlj__assembly_1__model_1 | I(q)

1tlj__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

Diffraction experiment Diffraction

5. Entities and Polymers Entities & Polymers (3)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 non-polymer

Entity 3 Entity 3 water

6. Fold Classification (SCOP + CATH) 4 domains

SCOP 2.08 (2 domains)

CATH v4.4 (2 domains)

7. Citations (1)