SAXSdb — 1utr

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

UTEROGLOBIN

Rattus norvegicus

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein homooligomer	Homooligomer	Protein 2	4,4'-BIS([H]METHYLSULFONYL)-2,2',5,5'-TETRACHLOROBIPHENYL × 1	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	UTER_RAT
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–96； UniProt 1–96 Author chain B； PDBConstruct 1–96； UniProt 1–96

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	1utr
Deposition date deposition_date	1995-09-01
Structure title title	UTEROGLOBIN-PCB COMPLEX (REDUCED FORM)
Keywords keywords	;UTEROGLOBIN, CLARA CELL 17 KDA PROTEIN (CC10), PHOSPHOLIPASE A2 INHIBITOR, CLARA CELL PHOSPHOLIPID-BINDING PROTEIN, PROGESTERONE BINDING, MAMMALIAN PCB-BINDING PROTEIN ;; MAMMALIAN PCB-BINDING PROTEIN
Experimental Method method	SOLUTION NMR

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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.

1utr__assembly_1__model_1

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

Download this curve (.dat)

1utr__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

1utr__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	15.40 Å
Rg (electron density)	13.91 Å
Total Rg	15.18 Å
Atom count	2048
Residues	136
Excluded volume	19389 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`1utr__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 (2)

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6. Fold Classification (SCOP + CATH) 4 domains

SCOP 2.08 (2 domains)

Domain ID domain_id	d1utra_
Class class	a — All alpha proteins
Fold Fold fold	a.101 — Uteroglobin-like
Superfamily Superfamily superfamily	a.101.1 — Uteroglobin-like
Family Family family	a.101.1.1 — Uteroglobin-like

Domain ID domain_id	d1utrb_
Class class	a — All alpha proteins
Fold Fold fold	a.101 — Uteroglobin-like
Superfamily Superfamily superfamily	a.101.1 — Uteroglobin-like
Family Family family	a.101.1.1 — Uteroglobin-like

CATH v4.4 (2 domains)

Domain ID domain_id	1utrA00
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	210 — Uteroglobin
Homologous superfamily homologous superfamily	10 — Secretoglobin

Domain ID domain_id	1utrB00
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	210 — Uteroglobin
Homologous superfamily homologous superfamily	10 — Secretoglobin

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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	—

Description description	UTEROGLOBIN
Molecular weight formula_weight	10457.2 kDa
Source method src_method	man
Copy count entity_count	2

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,B
Atom count atom_count	2048

Source organism organism	Rattus norvegicus
Common name common_name	Norway rat
NCBI taxonomy ID ncbi_taxonomy_id	10116
Host organism host_organism	Escherichia coli

UTEROGLOBIN-PCB COMPLEX (REDUCED FORM)

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

UTEROGLOBIN

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

1utr__assembly_1__model_1

1utr__assembly_1__model_1 | I(q)

1utr__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

5. Entities and Polymers Entities & Polymers (2)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 non-polymer

6. Fold Classification (SCOP + CATH) 4 domains

SCOP 2.08 (2 domains)

CATH v4.4 (2 domains)

7. Citations (4)

UTEROGLOBIN-PCB COMPLEX (REDUCED FORM)

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

UTEROGLOBIN

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

1utr__assembly_1__model_1

1utr__assembly_1__model_1 | I(q)

1utr__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

5. Entities and Polymers Entities & Polymers (2)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 non-polymer

6. Fold Classification (SCOP + CATH) 4 domains

SCOP 2.08 (2 domains)

CATH v4.4 (2 domains)

7. Citations (4)