SAXSdb — 1jzj

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

azurin

Pseudomonas aeruginosa

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein monomer	Monomer	Protein 1	COPPER (II) ION × 1 ;DELTA-BIS(2,2'-BIPYRIDINE)IMIDAZOLE OSMIUM (II) ; × 1 ;LAMBDA-BIS(2,2'-BIPYRIDINE)IMIDAZOLE OSMIUM (II) ; × 1 TETRA(IMIDAZOLE)DIAQUACOPPER (II) × 1 water × 1	Consistent with protein count
2	Protein monomer	Monomer	Protein 1	COPPER (II) ION × 2 ;DELTA-BIS(2,2'-BIPYRIDINE)IMIDAZOLE OSMIUM (II) ; × 1 ;LAMBDA-BIS(2,2'-BIPYRIDINE)IMIDAZOLE OSMIUM (II) ; × 1 water × 1	Consistent with protein count
3	Protein homooligomer	Homooligomer	Protein 4	COPPER (II) ION × 6 ;DELTA-BIS(2,2'-BIPYRIDINE)IMIDAZOLE OSMIUM (II) ; × 4 ;LAMBDA-BIS(2,2'-BIPYRIDINE)IMIDAZOLE OSMIUM (II) ; × 4 TETRA(IMIDAZOLE)DIAQUACOPPER (II) × 2 water × 4	Consistent with protein count
4	Protein homooligomer	Homooligomer	Protein 2	COPPER (II) ION × 3 ;DELTA-BIS(2,2'-BIPYRIDINE)IMIDAZOLE OSMIUM (II) ; × 2 ;LAMBDA-BIS(2,2'-BIPYRIDINE)IMIDAZOLE OSMIUM (II) ; × 2 TETRA(IMIDAZOLE)DIAQUACOPPER (II) × 1 water × 2	Consistent with protein count
5	Protein homooligomer	Homooligomer	Protein 2	COPPER (II) ION × 4 ;DELTA-BIS(2,2'-BIPYRIDINE)IMIDAZOLE OSMIUM (II) ; × 2 ;LAMBDA-BIS(2,2'-BIPYRIDINE)IMIDAZOLE OSMIUM (II) ; × 2 water × 2	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	AZUR_PSEAE
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–128； UniProt 21–148 Author chain B； PDBConstruct 1–128； UniProt 21–148

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	1jzj
Deposition date deposition_date	2001-09-16
Structure title title	Pseudomonas aeruginosa Azurin Os(bpy)2(im)(His83)
Keywords keywords	Blue-copper, electron transfer, tunneling, osmium, ELECTRON TRANSPORT; ELECTRON TRANSPORT
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.

1jzj__assembly_1__model_1

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

Download this curve (.dat)

1jzj__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

1jzj__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	15.13 Å
Rg (electron density)	13.97 Å
Total Rg	15.11 Å
Atom count	1028
Residues	128
Excluded volume	18174 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`1jzj__assembly_1__model_1`	monomeric （1）	Success	4.1.3-1-20251215 (887e7ef)	View Download
2	1	`1jzj__assembly_2__model_1`	monomeric （1）	Success	4.1.3-1-20251215 (887e7ef)	View Download
3	1	`1jzj__assembly_3__model_1`	tetrameric （4）	Success	4.1.3-1-20251215 (887e7ef)	View Download
4	1	`1jzj__assembly_4__model_1`	dimeric （2）	Success	4.1.3-1-20251215 (887e7ef)	View Download
5	1	`1jzj__assembly_5__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	azurin
Molecular weight formula_weight	13961.8 kDa
Source method src_method	man
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,B
Atom count atom_count	2389

AECSVDIQGNDQMQFNTNAITVDKSCKQFTVNLSHPGNLPKNVMGHNWVLSTAADMQGVVTDGMASGLDKDYLKPDDSRVIAHTKLIGSGEKDSVTFDVSKLKEGEQYMFFCTFPGHSALMKGTLTLK

Source Source

Source organism organism	Pseudomonas aeruginosa
NCBI taxonomy ID ncbi_taxonomy_id	287
Host organism host_organism	Escherichia coli BL21(DE3)

Entity 2 Entity 2 non-polymer

Description description	COPPER (II) ION
Molecular weight formula_weight	63.5 kDa
Source method src_method	syn
Copy count entity_count	3

Entity 3 Entity 3 non-polymer

Description description	;DELTA-BIS(2,2'-BIPYRIDINE)IMIDAZOLE OSMIUM (II) ;
Molecular weight formula_weight	569.7 kDa
Source method src_method	syn
Copy count entity_count	2

Entity 4 Entity 4 non-polymer

Description description	;LAMBDA-BIS(2,2'-BIPYRIDINE)IMIDAZOLE OSMIUM (II) ;
Molecular weight formula_weight	569.7 kDa
Source method src_method	syn
Copy count entity_count	2

Entity 5 Entity 5 non-polymer

Description description	TETRA(IMIDAZOLE)DIAQUACOPPER (II)
Molecular weight formula_weight	367.9 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	268

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6. Fold Classification (SCOP + CATH) 4 domains

SCOP 2.08 (2 domains)

Domain ID domain_id	d1jzja_
Class class	b — All beta proteins
Fold Fold fold	b.6 — Cupredoxin-like
Superfamily Superfamily superfamily	b.6.1 — Cupredoxins
Family Family family	b.6.1.1 — Plastocyanin/azurin-like

Domain ID domain_id	d1jzjb_
Class class	b — All beta proteins
Fold Fold fold	b.6 — Cupredoxin-like
Superfamily Superfamily superfamily	b.6.1 — Cupredoxins
Family Family family	b.6.1.1 — Plastocyanin/azurin-like

CATH v4.4 (2 domains)

Domain ID domain_id	1jzjA00
Class class	2 — Mainly Beta
Architecture architecture	60 — Sandwich
Topology topology	40 — Immunoglobulin-like
Homologous superfamily homologous superfamily	420 — Cupredoxins - blue copper proteins

Domain ID domain_id	1jzjB00
Class class	2 — Mainly Beta
Architecture architecture	60 — Sandwich
Topology topology	40 — Immunoglobulin-like
Homologous superfamily homologous superfamily	420 — Cupredoxins - blue copper proteins

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Unit-cell length a length_a	54.873 Å
Unit-cell length b length_b	54.873 Å
Unit-cell length c length_c	133.813 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	12

Space group space_group	P 32 2 1
Space-group number int_tables_number	154
Crystal system crystal_system	—

Resolution resolution	1.800 Å
Low-resolution limit resolution_low	25.390 Å
R factor r_factor	—
R_work r_work	0.2220
R_free r_free	0.2600

Pseudomonas aeruginosa Azurin Os(bpy)2(im)(His83)

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

azurin

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

1jzj__assembly_1__model_1

1jzj__assembly_1__model_1 | I(q)

1jzj__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 non-polymer

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) 4 domains

SCOP 2.08 (2 domains)

CATH v4.4 (2 domains)

7. Citations (1)

Pseudomonas aeruginosa Azurin Os(bpy)2(im)(His83)

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

azurin

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

1jzj__assembly_1__model_1

1jzj__assembly_1__model_1 | I(q)

1jzj__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 non-polymer

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) 4 domains

SCOP 2.08 (2 domains)

CATH v4.4 (2 domains)

7. Citations (1)