SAXSdb — 2rl7

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

Cation-dependent mannose-6-phosphate receptor

Bos taurus

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Homooligomer	Protein 2 其他Polymer 2	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 2 GLYCEROL × 1 ACETATE ION × 2 CACODYLATE ION × 1 water × 2	Consistent with protein count
2	Other combination	Homooligomer	Protein 2 其他Polymer 2	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 2 GLYCEROL × 1 ACETATE ION × 3 water × 2	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	MPRD_BOVIN
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–154； UniProt 29–182 Author chain B； PDBConstruct 1–154； UniProt 29–182 Author chain C； PDBConstruct 1–154； UniProt 29–182 Author chain D； PDBConstruct 1–154； UniProt 29–182

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	2rl7
Deposition date deposition_date	2007-10-18
Structure title title	Crystal Structure cation-dependent mannose 6-phosphate receptor at pH 4.8
Keywords keywords	;P-type lectin, receptor, mannose 6-phosphate, lectin, Glycoprotein, Lysosome, Membrane, Transmembrane, Transport, Protein transport, sugar binding protein ;; Protein transport, sugar binding 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.

2rl7__assembly_1__model_1

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

Download this curve (.dat)

2rl7__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

2rl7__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	20.28 Å
Rg (electron density)	19.02 Å
Total Rg	19.97 Å
Atom count	2408
Residues	295
Excluded volume	42360 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`2rl7__assembly_1__model_1`	dimeric （2）	Success	4.1.3-1-20251215 (887e7ef)	View Download
2	1	`2rl7__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 (6)

Entity 1 Entity 1 polymer

Description description	Cation-dependent mannose-6-phosphate receptor
Molecular weight formula_weight	17443.6 kDa
Mutation mutation	N31Q, N57Q, N68Q, N87Q
Source method src_method	man
Copy count entity_count	4

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,B,C,D
Atom count atom_count	5329

TEEKTCDLVGEKGKESEKELALLKRLTPLFQKSFESTVGQSPDMYSYVFRVCREAGQHSSGAGLVQIQKSNGKETVVGRFNETQIFQGSNWIMLIYKGGDEYDNHCGREQRRAVVMISCNRHTLADNFNPVSEERGKVQDCFYLFEMDSSLACS

Source Source

Source organism organism	Bos taurus
Common name common_name	cattle
NCBI taxonomy ID ncbi_taxonomy_id	9913
Host organism host_organism	Trichoplusia ni

Entity 2 Entity 2 branched

Description description	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose
Molecular weight formula_weight	424.4 kDa
Source method src_method	man
Copy count entity_count	4

Entity 3 Entity 3 non-polymer

Description description	GLYCEROL
Molecular weight formula_weight	92.1 kDa
Source method src_method	syn
Copy count entity_count	2

Entity 4 Entity 4 non-polymer

Description description	ACETATE ION
Molecular weight formula_weight	59.0 kDa
Source method src_method	syn
Copy count entity_count	5

Entity 5 Entity 5 non-polymer

Description description	CACODYLATE ION
Molecular weight formula_weight	137.0 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 6 Entity 6 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	482

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6. Fold Classification (SCOP + CATH) 8 domains

SCOP 2.08 (4 domains)

Domain ID domain_id	d2rl7a_
Class class	b — All beta proteins
Fold Fold fold	b.64 — Mannose 6-phosphate receptor domain
Superfamily Superfamily superfamily	b.64.1 — Mannose 6-phosphate receptor domain
Family Family family	b.64.1.1 — Mannose 6-phosphate receptor domain

Domain ID domain_id	d2rl7b_
Class class	b — All beta proteins
Fold Fold fold	b.64 — Mannose 6-phosphate receptor domain
Superfamily Superfamily superfamily	b.64.1 — Mannose 6-phosphate receptor domain
Family Family family	b.64.1.1 — Mannose 6-phosphate receptor domain

Domain ID domain_id	d2rl7c_
Class class	b — All beta proteins
Fold Fold fold	b.64 — Mannose 6-phosphate receptor domain
Superfamily Superfamily superfamily	b.64.1 — Mannose 6-phosphate receptor domain
Family Family family	b.64.1.1 — Mannose 6-phosphate receptor domain

Domain ID domain_id	d2rl7d_
Class class	b — All beta proteins
Fold Fold fold	b.64 — Mannose 6-phosphate receptor domain
Superfamily Superfamily superfamily	b.64.1 — Mannose 6-phosphate receptor domain
Family Family family	b.64.1.1 — Mannose 6-phosphate receptor domain

CATH v4.4 (4 domains)

Domain ID domain_id	2rl7A00
Class class	2 — Mainly Beta
Architecture architecture	70 — Distorted Sandwich
Topology topology	130 — Cation-dependent Mannose-6-phosphate Receptor; Chain A
Homologous superfamily homologous superfamily	10 — Mannose-6-phosphate receptor binding domain

Domain ID domain_id	2rl7B00
Class class	2 — Mainly Beta
Architecture architecture	70 — Distorted Sandwich
Topology topology	130 — Cation-dependent Mannose-6-phosphate Receptor; Chain A
Homologous superfamily homologous superfamily	10 — Mannose-6-phosphate receptor binding domain

Domain ID domain_id	2rl7C00
Class class	2 — Mainly Beta
Architecture architecture	70 — Distorted Sandwich
Topology topology	130 — Cation-dependent Mannose-6-phosphate Receptor; Chain A
Homologous superfamily homologous superfamily	10 — Mannose-6-phosphate receptor binding domain

Domain ID domain_id	2rl7D00
Class class	2 — Mainly Beta
Architecture architecture	70 — Distorted Sandwich
Topology topology	130 — Cation-dependent Mannose-6-phosphate Receptor; Chain A
Homologous superfamily homologous superfamily	10 — Mannose-6-phosphate receptor binding domain

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Unit-cell length a length_a	50.840 Å
Unit-cell length b length_b	123.028 Å
Unit-cell length c length_c	53.092 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	92.46 °
Unit-cell angle γ angle_gamma	90.00 °
Molecules per unit cell Z z_pdb	8

Space group space_group	P 1 21 1
Space-group number int_tables_number	4
Crystal system crystal_system	—

Resolution resolution	2.000 Å
Low-resolution limit resolution_low	27.670 Å
R factor r_factor	—
R_work r_work	0.2110
R_free r_free	0.2570

Crystal Structure cation-dependent mannose 6-phosphate receptor at pH 4.8

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

Cation-dependent mannose-6-phosphate receptor

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

2rl7__assembly_1__model_1

2rl7__assembly_1__model_1 | I(q)

2rl7__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 (6)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 branched

Entity 3 Entity 3 non-polymer

Entity 4 Entity 4 non-polymer

Entity 5 Entity 5 non-polymer

Entity 6 Entity 6 water

6. Fold Classification (SCOP + CATH) 8 domains

SCOP 2.08 (4 domains)

CATH v4.4 (4 domains)

7. Citations (1)

Crystal Structure cation-dependent mannose 6-phosphate receptor at pH 4.8

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

Cation-dependent mannose-6-phosphate receptor

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

2rl7__assembly_1__model_1

2rl7__assembly_1__model_1 | I(q)

2rl7__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 (6)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 branched

Entity 3 Entity 3 non-polymer

Entity 4 Entity 4 non-polymer

Entity 5 Entity 5 non-polymer

Entity 6 Entity 6 water

6. Fold Classification (SCOP + CATH) 8 domains

SCOP 2.08 (4 domains)

CATH v4.4 (4 domains)

7. Citations (1)