1yqf

Hypothetical protein from leishmania major unknown function sequence homologue to human p32 protein

Method: X-RAY DIFFRACTION

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

hypothetical protein Lmaj011689

Leishmania major

State in the Current Structure

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

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	Q4Q7K6_LEIMA
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 9–203； UniProt 1–195 Author chain B； PDBConstruct 9–203； UniProt 1–195 Author chain C； PDBConstruct 9–203； UniProt 1–195 Author chain D； PDBConstruct 9–203； UniProt 1–195 Author chain E； PDBConstruct 9–203； UniProt 1–195 Author chain F； PDBConstruct 9–203； UniProt 1–195

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	1yqf
Deposition date deposition_date	2005-02-01
Structure title title	Hypothetical protein from leishmania major unknown function sequence homologue to human p32 protein
Keywords keywords	;STRUCTURAL GENOMICS, PSI, Protein Structure Initiative, Structural Genomics of Pathogenic Protozoa Consortium, SGPP, 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.

1yqf__assembly_1__model_1

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

Download this curve (.dat)

1yqf__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

1yqf__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	28.00 Å
Rg (electron density)	27.02 Å
Total Rg	27.89 Å
Atom count	4312
Residues	540
Excluded volume	75715 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`1yqf__assembly_1__model_1`	trimeric （3）	Success	4.1.3-1-20251215 (887e7ef)	View Download
2	1	`1yqf__assembly_2__model_1`	trimeric （3）	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) 12 domains

SCOP 2.08 (6 domains)

Domain ID domain_id	d1yqfa1
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.25 — Mitochondrial glycoprotein MAM33-like
Superfamily Superfamily superfamily	d.25.1 — Mitochondrial glycoprotein MAM33-like
Family Family family	d.25.1.1 — Mitochondrial glycoprotein MAM33-like

Domain ID domain_id	d1yqfb_
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.25 — Mitochondrial glycoprotein MAM33-like
Superfamily Superfamily superfamily	d.25.1 — Mitochondrial glycoprotein MAM33-like
Family Family family	d.25.1.1 — Mitochondrial glycoprotein MAM33-like

Domain ID domain_id	d1yqfc_
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.25 — Mitochondrial glycoprotein MAM33-like
Superfamily Superfamily superfamily	d.25.1 — Mitochondrial glycoprotein MAM33-like
Family Family family	d.25.1.1 — Mitochondrial glycoprotein MAM33-like

Domain ID domain_id	d1yqfd_
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.25 — Mitochondrial glycoprotein MAM33-like
Superfamily Superfamily superfamily	d.25.1 — Mitochondrial glycoprotein MAM33-like
Family Family family	d.25.1.1 — Mitochondrial glycoprotein MAM33-like

Domain ID domain_id	d1yqfe_
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.25 — Mitochondrial glycoprotein MAM33-like
Superfamily Superfamily superfamily	d.25.1 — Mitochondrial glycoprotein MAM33-like
Family Family family	d.25.1.1 — Mitochondrial glycoprotein MAM33-like

Domain ID domain_id	d1yqff_
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.25 — Mitochondrial glycoprotein MAM33-like
Superfamily Superfamily superfamily	d.25.1 — Mitochondrial glycoprotein MAM33-like
Family Family family	d.25.1.1 — Mitochondrial glycoprotein MAM33-like

CATH v4.4 (6 domains)

Domain ID domain_id	1yqfA00
Class class	3 — Alpha Beta
Architecture architecture	10 — Roll
Topology topology	280 — Mitochondrial Matrix Protein; Chain A
Homologous superfamily homologous superfamily	10 — Mitochondrial glycoprotein

Domain ID domain_id	1yqfB00
Class class	3 — Alpha Beta
Architecture architecture	10 — Roll
Topology topology	280 — Mitochondrial Matrix Protein; Chain A
Homologous superfamily homologous superfamily	10 — Mitochondrial glycoprotein

Domain ID domain_id	1yqfC00
Class class	3 — Alpha Beta
Architecture architecture	10 — Roll
Topology topology	280 — Mitochondrial Matrix Protein; Chain A
Homologous superfamily homologous superfamily	10 — Mitochondrial glycoprotein

Domain ID domain_id	1yqfD00
Class class	3 — Alpha Beta
Architecture architecture	10 — Roll
Topology topology	280 — Mitochondrial Matrix Protein; Chain A
Homologous superfamily homologous superfamily	10 — Mitochondrial glycoprotein

Domain ID domain_id	1yqfE00
Class class	3 — Alpha Beta
Architecture architecture	10 — Roll
Topology topology	280 — Mitochondrial Matrix Protein; Chain A
Homologous superfamily homologous superfamily	10 — Mitochondrial glycoprotein

Domain ID domain_id	1yqfF00
Class class	3 — Alpha Beta
Architecture architecture	10 — Roll
Topology topology	280 — Mitochondrial Matrix Protein; Chain A
Homologous superfamily homologous superfamily	10 — Mitochondrial glycoprotein

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Unit-cell length a length_a	64.738 Å
Unit-cell length b length_b	113.910 Å
Unit-cell length c length_c	87.858 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	90.49 °
Unit-cell angle γ angle_gamma	90.00 °
Molecules per unit cell Z z_pdb	12

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

Resolution resolution	2.300 Å
Low-resolution limit resolution_low	19.035 Å
R factor r_factor	—
R_work r_work	0.2549
R_free r_free	0.2735

Description description	hypothetical protein Lmaj011689
Molecular weight formula_weight	23042.6 kDa
Source method src_method	man
Copy count entity_count	6

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,B,C,D,E,F
Atom count atom_count	8839

Hypothetical protein from leishmania major unknown function sequence homologue to human p32 protein

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

hypothetical protein Lmaj011689

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

1yqf__assembly_1__model_1

1yqf__assembly_1__model_1 | I(q)

1yqf__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

5. Entities and Polymers Entities & Polymers (2)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 water

6. Fold Classification (SCOP + CATH) 12 domains

SCOP 2.08 (6 domains)

CATH v4.4 (6 domains)

7. Citations (1)

Source organism organism	Leishmania major
NCBI taxonomy ID ncbi_taxonomy_id	5664
Host organism host_organism	Escherichia coli

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	196

Hypothetical protein from leishmania major unknown function sequence homologue to human p32 protein

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

hypothetical protein Lmaj011689

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

1yqf__assembly_1__model_1

1yqf__assembly_1__model_1 | I(q)

1yqf__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

5. Entities and Polymers Entities & Polymers (2)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 water

6. Fold Classification (SCOP + CATH) 12 domains

SCOP 2.08 (6 domains)

CATH v4.4 (6 domains)

7. Citations (1)