SAXSdb — 6kl4

▼

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

MavC

Legionella pneumophila

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 3	Ubiquitin-conjugating enzyme E2 N × 1 （P61088） Ub × 1	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A2S6F4I5_LEGPN
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–378； UniProt 7–384

Ubiquitin-conjugating enzyme E2 N

Homo sapiens

UniProt P61088

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 3	MavC × 1 （A0A2S6F4I5） Ub × 1	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	UBE2N_HUMAN
Isoform	—
PDB entities	2
Chains and sequence ranges	Author chain B； PDBConstruct 1–152； UniProt 1–152

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.

▼

2. Structure Basics 2. Structure Basics

Entry ID entry_id	6kl4
Deposition date deposition_date	2019-07-29
Structure title title	Crystal structure of MavC-UBE2N-Ub
Keywords keywords	Legionella pneumophila virulence factors complex, TRANSFERASE; TRANSFERASE
Experimental Method method	X-RAY DIFFRACTION

▼

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.

6kl4__assembly_1__model_1

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

Download this curve (.dat)

6kl4__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

6kl4__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	27.53 Å
Rg (electron density)	26.37 Å
Total Rg	27.27 Å
Atom count	4779
Residues	602
Excluded volume	85417 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`6kl4__assembly_1__model_1`	trimeric （3）	Success	4.1.3-1-20251215 (887e7ef)	View Download

▶

4. Crystallography and Experiment 4. Crystallography & Experiment

▶

5. Entities and Polymers Entities & Polymers (3)

Entity 1 Entity 1 polymer

Description description	MavC
Molecular weight formula_weight	43152.7 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A
Atom count atom_count	4779

EKTGLHVHEKIKHMVKNYGTMITGIPAEILGQNEAEISVGYVKKMGNMKENIAEVVRKSEMTQPTNSCGKASNEVCDLLLGTEGASEFEKSSYQVLSGDGSNLKGSLPNKNLLVRVEMDRFNAPQKYQKIKREEFNPETAEKNKIYLLEDQLVYLDIFGKVIDLGQTSDTCHRLFNAITTPFYQNYILYDEYIDPEESAEEAAMFEMGEIVKAKMKNIDCWTATHSFTIFVPESDSEDTRTLYPYQAYWTSHTLQQWFSGDKDEKLSRLGIDGYIEKLALLGTTTDSKIRSSIYGELFSPPGKEHVFCTGMNEKFSPLRVKFKVTEVNPEIALQNLEEVQEFIDTNYPGENAKDQCELYKIKAQEAMTKQLEMRLLIE

Source Source

Source organism organism	Legionella pneumophila
NCBI taxonomy ID ncbi_taxonomy_id	446
Host organism host_organism	Escherichia coli

Entity 2 Entity 2 polymer

Description description	Ubiquitin-conjugating enzyme E2 N
Molecular weight formula_weight	17099.7 kDa
EC 编号 ec_number	2.3.2.23
Mutation mutation	K94A
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	B

MAGLPRRIIKETQRLLAEPVPGIKAEPDESNARYFHVVIAGPQDSPFEGGTFKLELFLPEEYPMAAPKVRFMTKIYHPNVDKLGRICLDILKDAWSPALQIRTVLLSIQALLSAPNPDDPLANDVAEQWKTNEAQAIETARAWTRLYAMNNI

Source Source

Source organism organism	Homo sapiens
Common name common_name	Human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Escherichia coli

Entity 3 Entity 3 polymer

Description description	Ub
Molecular weight formula_weight	8576.8 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	C

MQIFVKTLTGKTITLEVEPSDTIENVKAKIQDKEGIPPDQQRLIFAGKQLEDGRTLSDYNIQKESTLHLVLRLRGG

Source Source

Source organism organism	Homo sapiens
Common name common_name	Human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Escherichia coli

▼

6. Fold Classification (SCOP + CATH) 3 domains

SCOP 2.08 (2 domains)

Domain ID domain_id	d6kl4b_
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.20 — UBC-like
Superfamily Superfamily superfamily	d.20.1 — UBC-like
Family Family family	d.20.1.1 — UBC-related

Domain ID domain_id	d6kl4c_
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.15 — beta-Grasp (ubiquitin-like)
Superfamily Superfamily superfamily	d.15.1 — Ubiquitin-like
Family Family family	d.15.1.1 — Ubiquitin-related

CATH v4.4 (1 domains)

Domain ID domain_id	6kl4C01
Class class	3 — Alpha Beta
Architecture architecture	10 — Roll
Topology topology	20 — Ubiquitin-like (UB roll)
Homologous superfamily homologous superfamily	90 — Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, domain 1

▶

Unit-cell length a length_a	149.561 Å
Unit-cell length b length_b	149.561 Å
Unit-cell length c length_c	58.774 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	6

Space group space_group	P 65
Space-group number int_tables_number	170
Crystal system crystal_system	—

Resolution resolution	2.850 Å
Low-resolution limit resolution_low	49.000 Å
R factor r_factor	0.1887
R_work r_work	0.1851
R_free r_free	0.2618

Crystal structure of MavC-UBE2N-Ub

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

MavC

State in the Current Structure

Other States of the Same Protein in the Database

Ubiquitin-conjugating enzyme E2 N

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

6kl4__assembly_1__model_1

6kl4__assembly_1__model_1 | I(q)

6kl4__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 polymer

Polymer Polymer

Source Source

6. Fold Classification (SCOP + CATH) 3 domains

SCOP 2.08 (2 domains)

CATH v4.4 (1 domains)

7. Citations (1)

Crystal structure of MavC-UBE2N-Ub

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

MavC

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Ubiquitin-conjugating enzyme E2 N

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

6kl4__assembly_1__model_1

6kl4__assembly_1__model_1 | I(q)

6kl4__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 polymer

Polymer Polymer

Source Source

6. Fold Classification (SCOP + CATH) 3 domains

SCOP 2.08 (2 domains)

CATH v4.4 (1 domains)

7. Citations (1)