SAXSdb — 7uvl

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

LPXTG-motif cell wall anchor domain protein

Gemella haemolysans

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 5	Immunoglobulin alpha-1 heavy constant × 2 （P01876） Immunoglobulin alpha-1 light chain × 1 Immunoglobulin alpha-1 heavy chain × 1	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	C5NYF3_9BACL
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain P； PDBConstruct 1–1295； UniProt 884–2178

Immunoglobulin alpha-1 heavy constant

Homo sapiens

UniProt P01876

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 5	LPXTG-motif cell wall anchor domain protein × 1 （C5NYF3） Immunoglobulin alpha-1 light chain × 1 Immunoglobulin alpha-1 heavy chain × 1	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	IGHA1_HUMAN
Isoform	—
PDB entities	2
Chains and sequence ranges	Author chain A； PDBConstruct 1–209； UniProt 123–331 Author chain B； PDBConstruct 1–209； UniProt 123–331

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	7uvl
Deposition date deposition_date	2022-05-02
Structure title title	IgA1 Protease with IgA1 substrate
Keywords keywords	complex, IMMUNE SYSTEM; IMMUNE SYSTEM
Experimental Method method	ELECTRON MICROSCOPY

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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.

7uvl__assembly_1__model_1

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

Download this curve (.dat)

7uvl__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

7uvl__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	51.04 Å
Rg (electron density)	51.34 Å
Total Rg	51.29 Å
Atom count	16508
Residues	2154
Excluded volume	292450 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`7uvl__assembly_1__model_1`	pentameric （5）	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 (4)

Entity 1 Entity 1 polymer

Description description	LPXTG-motif cell wall anchor domain protein
Molecular weight formula_weight	146820.3 kDa
Mutation mutation	A942E
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	P
Atom count atom_count	16508

DEKKDDIKEEKQVDKKLELRNISNVELYTLENNKYRHVSSLSSVPTNPEAYFMKVKSENFKDVMLPVKSIESARKDNQDVYKIVGQANDLIQHENNITLENYTYYLPKTVNSENGVYTSFKNLVDAMNINPYGTFRLGATMDAREVELSDGQESYINKEFSGKLIGENKGKYYAIYNLKKPLFKALSHATIQDLSIKEANVSSKEDAATIAKEAKNDTTIANVHSSGVIAGERSIGGLISQVTDSTISNSSFTGRITNTYDTTATYQIGGLVGKLSGVGALIEKSISSIDMATNANTGDQVVGGVAGVVDKKATIRNSYVEGNLNNVKPFGKVGGVVGNLWDRETSEVSNSGNLTNVLSDVNVTNGNAIAGYDFNGIKATNTYSNKNNKVVKVVQVDDEVLSKDSEEQRGTVLENNIVLEKKIELVPKKNTKIEDFNFSSRYETDYKNLKDADVSRLRVYKNIEKLLPFYNRETIVKYGNLVDANNTLYTKDLVSVVPMKDKEVISDINKNKTSINKLLLHYSDNTSQTLDIKYLQDFSKVAEYEIANTKLIYTPNTLLHSYNNIVKAVLNDLKSVQYDSDAVRKVLDISSNIKLTELYLDEQFTKTKANIEDSLSKLLSADAVIAENSNSIIDNYVIEKIKNNKEALLLGLTYLERWYNFKYDNTSAKDLVLYHLDFFGKSNSSALDNVIELGKSGFNNLLAKNNVITYNVLLSKNYGTEGLFKALEGYRKVFLPNVSNNDWFKTQSKAYIVEEKSTIPEVSSKQSKQGTEHSIGVYDRLTSPSWKYQSMVLPLLTLPEEKMIFMIANISTIGFGAYDRYRSSEYPKGDKLNRFVEENAQAAAKRFRDHYDYWYKILDKENKEKLFRSVLVYDAFRFGNDTNKETQEANFETNNPVIKNFFGPAGNNVVHNKHGAYATGDAFYYMAYRMLDKSGAVTYTHAMTHNSDREIYLGGYGRRSGLGPEFYAKGLLQAPDHSYDPTITINSVLKYDDSENSTRLQIADPTQRFTNVEDLHNYMHNMFDLIYTLEILEGRAVAKLDYNEKNDLLRKIENIYKKDPDGNSVYATNAVRRLTSDEIKNLTSFDKLIENDVITRRGYIDQGEYERNGYHTINLFSPIYSALSSKIGTPGDLMGRRMAFELLAAKGYKEGMVPYISNQYEKEAKDRGSKIRSYGKEIGLVTDDLVLEKVFNKKYGSWVEFKKDMYKERVEQFSKLNRVSFFDPNGPWGRQKNVTVNNISVLEKMIETAVREDAEDFTAQVYPDTNSRVLKLKKAIFKAYLDQTKDFRTSIFGGK

Source Source

Source organism organism	Gemella haemolysans
NCBI taxonomy ID ncbi_taxonomy_id	1379
Host organism host_organism	Escherichia coli

Entity 2 Entity 2 polymer

Description description	Immunoglobulin alpha-1 heavy constant
Molecular weight formula_weight	22784.8 kDa
Source method src_method	man
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	B,A

CHPRLSLHRPALEDLLLGSEANLTCTLTGLRDASGVTFTWTPSSGKSAVQGPPERDLCGCYSVSSVLPGCAEPWNHGKTFTCTAAYPESKTPLTATLSKSGNTFRPEVHLLPPPSEELALNELVTLTCLARGFSPKDVLVRWLQGSQELPREKYLTWASRQEPSQGTTTFAVTSILRVAAEDWKKGDTFSCMVGHEALPLAFTQKTIDR

Source Source

Source organism organism	Homo sapiens
Common name common_name	human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Mus sp.

Entity 3 Entity 3 polymer

Description description	Immunoglobulin alpha-1 light chain
Molecular weight formula_weight	24009.7 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	L

DIVMTQSPLSLSVTPGEPASISCRSSQSLLRRDGHNDLEWYLQKPGQSPQPLIYLGSTRASGVPDRFSGSGSGTDFTLKIIRVEAEDAGTYYCMQNKQTPLTFGQGTRLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC

Source Source

Source organism organism	Homo sapiens
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Mus sp.

Entity 4 Entity 4 polymer

Description description	Immunoglobulin alpha-1 heavy chain
Molecular weight formula_weight	24554.4 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	H

EVQLVESGGGLVQPGGSLKLSCAASGFTLSGSNVHWVRQASGKGLEWVGRIKRNAESDATAYAASMRGRLTISRDDSKNTAFLQMNSLKSDDTAMYYCVIRGDVYNRQWGQGTLVTVSSASPTSPKVFPLSLCSTQPDGNVVIACLVQGFFPQEPLSVTWSESGQGVTARNFPPSQDASGDLYTTSSQLTLPATQCLAGKSVTCHVKHYTNPSQDVTVPCPVPSTPPTPSPS

Source Source

Source organism organism	Homo sapiens
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Mus sp.

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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	—

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

Resolution resolution	3.56 Å
Resolution测定Method resolution_method	—
颗粒数 num_particles	205808

IgA1 Protease with IgA1 substrate

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

LPXTG-motif cell wall anchor domain protein

State in the Current Structure

Other States of the Same Protein in the Database

Immunoglobulin alpha-1 heavy constant

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

7uvl__assembly_1__model_1

7uvl__assembly_1__model_1 | I(q)

7uvl__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

冷冻电镜 EM 3D

5. Entities and Polymers Entities & Polymers (4)

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

Entity 4 Entity 4 polymer

Polymer Polymer

Source Source

7. Citations (1)

IgA1 Protease with IgA1 substrate

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

LPXTG-motif cell wall anchor domain protein

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Immunoglobulin alpha-1 heavy constant

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

7uvl__assembly_1__model_1

7uvl__assembly_1__model_1 | I(q)

7uvl__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

冷冻电镜 EM 3D

5. Entities and Polymers Entities & Polymers (4)

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

Entity 4 Entity 4 polymer

Polymer Polymer

Source Source

7. Citations (1)