SAXSdb — 3zev

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

NEUROTENSIN RECEPTOR 1 TM86V

RATTUS NORVEGICUS

UniProt P20789

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 2	NEUROTENSIN × 1 （P20068）	Consistent with protein count
2	Protein heterocomplex	Heteromer	Protein 2	NEUROTENSIN × 1 （P20068） GLYCINE × 5	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	NTR1_RAT
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 5–329； UniProt 50–390 Author chain B； PDBConstruct 5–329； UniProt 50–390

NEUROTENSIN

RATTUS NORVEGICUS

UniProt P20068

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 2	NEUROTENSIN RECEPTOR 1 TM86V × 1 （P20789）	Consistent with protein count
2	Protein heterocomplex	Heteromer	Protein 2	NEUROTENSIN RECEPTOR 1 TM86V × 1 （P20789） GLYCINE × 5	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	NEUT_RAT
Isoform	—
PDB entities	2
Chains and sequence ranges	Author chain C； PDBConstruct 3–8； UniProt 157–162 Author chain D； PDBConstruct 3–8； UniProt 157–162

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	3zev
Deposition date deposition_date	2012-12-07
Structure title title	Structure of Thermostable Agonist-bound Neurotensin Receptor 1 Mutant without Lysozyme Fusion
Keywords keywords	SIGNALING PROTEIN, MEMBRANE PROTEIN; SIGNALING PROTEIN
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.

3zev__assembly_1__model_1

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

Download this curve (.dat)

3zev__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

3zev__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	22.55 Å
Rg (electron density)	21.50 Å
Total Rg	22.47 Å
Atom count	2456
Residues	312
Excluded volume	44914 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`3zev__assembly_1__model_1`	dimeric （2）	Success	4.1.3-1-20251215 (887e7ef)	View Download
2	1	`3zev__assembly_2__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	NEUROTENSIN RECEPTOR 1 TM86V
Molecular weight formula_weight	37607.1 kDa
Mutation mutation	YES
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	4956

GPGSGPNSDLDVNTDIYSKVLVTAIYLALFVVGTVGNSVTLFTLARKKSLQSLQSTVDYYLGSLALSDLLILLLAMPVELYNFIWVHHPWAFGDAGCRGYYFLRDACTYATALNVVSLSVELYLAICHPFKAKTLMSRSRTKKFISAIWLASALLAIPMLFTMGLQNLSGDGTHPGGLVCTPIVDTATLKVVIQVNTFMSFLFPMLVASILNTVIANKLTVMVHQAAEQGRVCTEPGRVQALRRGVLVLRAVVIAFVVCWLPYHVRRLMFCYISDEQWTTFLFDFYHYFYMLTNALVYVSAAINPILYNLVSANFRQVFLSTLACLCPGTRELEVLFQ

Source Source

Source organism organism	RATTUS NORVEGICUS
Common name common_name	NORWAY RAT
NCBI taxonomy ID ncbi_taxonomy_id	10116
Host organism host_organism	ESCHERICHIA COLI

Entity 2 Entity 2 polymer

Description description	NEUROTENSIN
Molecular weight formula_weight	933.1 kDa
Source method src_method	man
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	C,D

GGRRPYIL

Source Source

Source organism organism	RATTUS NORVEGICUS
Common name common_name	NORWAY RAT
NCBI taxonomy ID ncbi_taxonomy_id	10116
Host organism host_organism	ESCHERICHIA COLI

Entity 3 Entity 3 non-polymer

Description description	GLYCINE
Molecular weight formula_weight	75.1 kDa
Source method src_method	syn
Copy count entity_count	5

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6. Fold Classification (SCOP + CATH) 2 domains

CATH v4.4 (2 domains)

Domain ID domain_id	3zevA00
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	1070 — Rhopdopsin 7-helix transmembrane proteins
Homologous superfamily homologous superfamily	10 — Rhodopsin 7-helix transmembrane proteins

Domain ID domain_id	3zevB00
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	1070 — Rhopdopsin 7-helix transmembrane proteins
Homologous superfamily homologous superfamily	10 — Rhodopsin 7-helix transmembrane proteins

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Unit-cell length a length_a	58.550 Å
Unit-cell length b length_b	90.180 Å
Unit-cell length c length_c	209.360 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	8

Space group space_group	P 21 21 21
Space-group number int_tables_number	19
Crystal system crystal_system	—

Resolution resolution	3.000 Å
Low-resolution limit resolution_low	19.935 Å
R factor r_factor	0.2436
R_work r_work	0.2418
R_free r_free	0.2792

Structure of Thermostable Agonist-bound Neurotensin Receptor 1 Mutant without Lysozyme Fusion

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

NEUROTENSIN RECEPTOR 1 TM86V

State in the Current Structure

Other States of the Same Protein in the Database

NEUROTENSIN

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

3zev__assembly_1__model_1

3zev__assembly_1__model_1 | I(q)

3zev__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 polymer

Polymer Polymer

Source Source

Entity 3 Entity 3 non-polymer

6. Fold Classification (SCOP + CATH) 2 domains

CATH v4.4 (2 domains)

7. Citations (1)

Structure of Thermostable Agonist-bound Neurotensin Receptor 1 Mutant without Lysozyme Fusion

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

NEUROTENSIN RECEPTOR 1 TM86V

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

NEUROTENSIN

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

3zev__assembly_1__model_1

3zev__assembly_1__model_1 | I(q)

3zev__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 polymer

Polymer Polymer

Source Source

Entity 3 Entity 3 non-polymer

6. Fold Classification (SCOP + CATH) 2 domains

CATH v4.4 (2 domains)

7. Citations (1)