SAXSdb — 5vaw

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

Maltose-binding periplasmic protein,Type IV pilin PilA

Acinetobacter baumannii

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Insufficient information	Monomer	Protein 1	(4S)-2-METHYL-2,4-PENTANEDIOL × 1 SODIUM ION × 1 GLUTAMIC ACID × 1 LYSINE × 1 SERINE × 1 water × 1	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A0D5YCX7_ACIBA
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 369–500； UniProt 26–157

Maltose-binding periplasmic protein,Type IV pilin PilA

Acinetobacter baumannii

UniProt D8A942

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Insufficient information	Monomer	Protein 1	(4S)-2-METHYL-2,4-PENTANEDIOL × 1 SODIUM ION × 1 GLUTAMIC ACID × 1 LYSINE × 1 SERINE × 1 water × 1	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	D8A942_ECOMS
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 2–367； UniProt 27–392

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	5vaw
Deposition date deposition_date	2017-03-28
Structure title title	Fusion of Maltose-binding Protein and PilA from Acinetobacter baumannii AB5075
Keywords keywords	Cell Adhesion, Type IV Pilin; CELL ADHESION
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.

5vaw__assembly_1__model_1

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

Download this curve (.dat)

5vaw__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

5vaw__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	26.34 Å
Rg (electron density)	25.24 Å
Total Rg	26.15 Å
Atom count	3616
Residues	484
Excluded volume	64262 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`5vaw__assembly_1__model_1`	monomeric （1）	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 (7)

Entity 1 Entity 1 polymer

Description description	Maltose-binding periplasmic protein,Type IV pilin PilA
Molecular weight formula_weight	54134.6 kDa
Mutation mutation	D82A, K83A, D87A, K88A, E172A, N173A, K239A, K362A, D363A,I369A, P370A
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	3966

MKIEEGKLVIWINGDKGYNGLAEVGKKFEKDTGIKVTVEHPDKLEEKFPQVAATGDGPDIIFWAHDRFGGYAQSGLLAEITPAAAFQAALYPFTWDAVRYNGKLIAYPIAVEALSLIYNKDLLPNPPKTWEEIPALDKELKAKGKSALMFNLQEPYFTWPLIAADGGYAFKYAAGKYDIKDVGVDNAGAKAGLTFLVDLIKNKHMNADTDYSIAEAAFNKGETAMTINGPWAWSNIDTSAVNYGVTVLPTFKGQPSKPFVGVLSAGINAASPNKELAKEFLENYLLTDEGLEAVNKDKPLGAVALKSYEEELAKDPRIAATMENAQKGEIMPNIPQMSAFWYAVRTAVINAASGRQTVDAALAAAQTNAAAQYQTYIAKSQVSRAVSESGSLKTVIEDCLNNGKTTVGEAAGECAIGATGSNILDGAAQSGETLAAGTGVPQVTLANTGAATIVATFGNSASTALKSTPTTVTWTRTTDGTWTCESTAAEKYNSSACPAALEHHHHHH

Source Source

Source organism organism	Acinetobacter baumannii
NCBI taxonomy ID ncbi_taxonomy_id	470
Host organism host_organism	Escherichia coli BL21

Entity 2 Entity 2 non-polymer

Description description	(4S)-2-METHYL-2,4-PENTANEDIOL
Molecular weight formula_weight	118.2 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 3 Entity 3 non-polymer

Description description	SODIUM ION
Molecular weight formula_weight	23.0 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 4 Entity 4 non-polymer

Description description	GLUTAMIC ACID
Molecular weight formula_weight	147.1 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 5 Entity 5 non-polymer

Description description	LYSINE
Molecular weight formula_weight	147.2 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 6 Entity 6 non-polymer

Description description	SERINE
Molecular weight formula_weight	105.1 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 7 Entity 7 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	297

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6. Fold Classification (SCOP + CATH) 1 domains

CATH v4.4 (1 domains)

Domain ID domain_id	5vawA01
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	700 — Glycoprotein, Type 4 Pilin
Homologous superfamily homologous superfamily	10 — Glycoprotein, Type 4 Pilin

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Unit-cell length a length_a	39.557 Å
Unit-cell length b length_b	103.040 Å
Unit-cell length c length_c	56.195 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	98.95 °
Unit-cell angle γ angle_gamma	90.00 °
Molecules per unit cell Z z_pdb	2

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

Resolution resolution	1.690 Å
Low-resolution limit resolution_low	29.208 Å
R factor r_factor	0.2103
R_work r_work	0.2089
R_free r_free	0.2416

Fusion of Maltose-binding Protein and PilA from Acinetobacter baumannii AB5075

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

Maltose-binding periplasmic protein,Type IV pilin PilA

State in the Current Structure

Other States of the Same Protein in the Database

Maltose-binding periplasmic protein,Type IV pilin PilA

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

5vaw__assembly_1__model_1

5vaw__assembly_1__model_1 | I(q)

5vaw__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 (7)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 non-polymer

Entity 3 Entity 3 non-polymer

Entity 4 Entity 4 non-polymer

Entity 5 Entity 5 non-polymer

Entity 6 Entity 6 non-polymer

Entity 7 Entity 7 water

6. Fold Classification (SCOP + CATH) 1 domains

CATH v4.4 (1 domains)

7. Citations (1)

Fusion of Maltose-binding Protein and PilA from Acinetobacter baumannii AB5075

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

Maltose-binding periplasmic protein,Type IV pilin PilA

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Maltose-binding periplasmic protein,Type IV pilin PilA

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

5vaw__assembly_1__model_1

5vaw__assembly_1__model_1 | I(q)

5vaw__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 (7)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 non-polymer

Entity 3 Entity 3 non-polymer

Entity 4 Entity 4 non-polymer

Entity 5 Entity 5 non-polymer

Entity 6 Entity 6 non-polymer

Entity 7 Entity 7 water

6. Fold Classification (SCOP + CATH) 1 domains

CATH v4.4 (1 domains)

7. Citations (1)