SAXSdb — 2anu

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

hypothetical protein TM0559

Thermotoga maritima

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein homooligomer	Homooligomer	Protein 12	ZINC ION × 48 CHLORIDE ION × 30 water × 12	Consistent with protein count
2	Protein homooligomer	Homooligomer	Protein 6	ZINC ION × 24 CHLORIDE ION × 15 water × 6	Consistent with protein count
3	Protein homooligomer	Homooligomer	Protein 18	ZINC ION × 72 CHLORIDE ION × 45 water × 18	Consistent with protein count
4	Protein homooligomer	Homooligomer	Protein 6	ZINC ION × 24 CHLORIDE ION × 15 water × 6	Consistent with protein count
5	Protein homooligomer	Homooligomer	Protein 6	ZINC ION × 24 CHLORIDE ION × 15 water × 6	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	Q9WZ29_THEMA
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 13–255； UniProt 1–243 Author chain B； PDBConstruct 13–255； UniProt 1–243 Author chain C； PDBConstruct 13–255； UniProt 1–243 Author chain D； PDBConstruct 13–255； UniProt 1–243 Author chain E； PDBConstruct 13–255； UniProt 1–243 Author chain F； PDBConstruct 13–255； UniProt 1–243

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	2anu
Deposition date deposition_date	2005-08-11
Structure title title	Crystal structure of Predicted metal-dependent phosphoesterase (PHP family) (tm0559) from THERMOTOGA MARITIMA at 2.40 A resolution
Keywords keywords	;tm0559, Predicted metal-dependent phosphoesterase (PHP family), Structural Genomics, Joint Center for Structural Genomics, JCSG, Protein Structure Initiative, PSI, METAL BINDING PROTEIN ;; METAL BINDING PROTEIN
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.

2anu__assembly_4__model_1

Assembly 4 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

2anu__assembly_4__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

2anu__assembly_4__model_1 | P(r) · Pending

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

Rg（Guinier）	38.44 Å
Rg (electron density)	37.48 Å
Total Rg	37.90 Å
Atom count	10992
Residues	1311
Excluded volume	196540 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`2anu__assembly_1__model_1`	dodecameric （12）	Success	4.1.3-1-20251215 (887e7ef)	View Download
2	1	`2anu__assembly_2__model_1`	hexameric （6）	Success	4.1.3-1-20251215 (887e7ef)	View Download
3	1	`2anu__assembly_3__model_1`	octadecameric （18）	Success	4.1.3-1-20251215 (887e7ef)	View Download
4	1	`2anu__assembly_4__model_1`	hexameric （6）	Success	4.1.3-1-20251215 (887e7ef)	View Download
5	1	`2anu__assembly_5__model_1`	hexameric （6）	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	hypothetical protein TM0559
Molecular weight formula_weight	30399.5 kDa
Source method src_method	man
Copy count entity_count	6

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,B,C,D,E,F
Atom count atom_count	11171

MGSDKIHHHHHHMKTDTEWLLCDFHVHTNMSDGHLPLGEVVDLFGKHGVDVVSITDHIVDRRTLEQRKRNGEPLGAITEDKFQDYLKRLWREQKRAWEEYGMILIPGVEITNNTDLYHIVAVDVKEYVDPSLPVEEIVEKLKEQNALVIAAHPDRKKQDEEHLSWYLWANMERFKDTFDAWEIANRDDLFNSVGVKKYRYVANSDFHELWHVYSWKTLVKSEKNIEAIKEAIRKNTDVAIYLMRKNRLSSLSDVI

Source Source

Source organism organism	Thermotoga maritima
NCBI taxonomy ID ncbi_taxonomy_id	243274
Host organism host_organism	Escherichia coli

Entity 2 Entity 2 non-polymer

Description description	ZINC ION
Molecular weight formula_weight	65.4 kDa
Source method src_method	syn
Copy count entity_count	24

Entity 3 Entity 3 non-polymer

Description description	CHLORIDE ION
Molecular weight formula_weight	35.5 kDa
Source method src_method	syn
Copy count entity_count	15

Entity 4 Entity 4 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	212

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6. Fold Classification (SCOP + CATH) 12 domains

SCOP 2.08 (6 domains)

Domain ID domain_id	d2anua1
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.6 — 7-stranded beta/alpha barrel
Superfamily Superfamily superfamily	c.6.3 — PHP domain-like
Family Family family	c.6.3.1 — PHP domain

Domain ID domain_id	d2anub_
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.6 — 7-stranded beta/alpha barrel
Superfamily Superfamily superfamily	c.6.3 — PHP domain-like
Family Family family	c.6.3.1 — PHP domain

Domain ID domain_id	d2anuc_
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.6 — 7-stranded beta/alpha barrel
Superfamily Superfamily superfamily	c.6.3 — PHP domain-like
Family Family family	c.6.3.1 — PHP domain

Domain ID domain_id	d2anud_
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.6 — 7-stranded beta/alpha barrel
Superfamily Superfamily superfamily	c.6.3 — PHP domain-like
Family Family family	c.6.3.1 — PHP domain

Domain ID domain_id	d2anue_
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.6 — 7-stranded beta/alpha barrel
Superfamily Superfamily superfamily	c.6.3 — PHP domain-like
Family Family family	c.6.3.1 — PHP domain

Domain ID domain_id	d2anuf_
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.6 — 7-stranded beta/alpha barrel
Superfamily Superfamily superfamily	c.6.3 — PHP domain-like
Family Family family	c.6.3.1 — PHP domain

CATH v4.4 (6 domains)

Domain ID domain_id	2anuA00
Class class	3 — Alpha Beta
Architecture architecture	20 — Alpha-Beta Barrel
Topology topology	20 — TIM Barrel
Homologous superfamily homologous superfamily	140 — Metal-dependent hydrolases

Domain ID domain_id	2anuB00
Class class	3 — Alpha Beta
Architecture architecture	20 — Alpha-Beta Barrel
Topology topology	20 — TIM Barrel
Homologous superfamily homologous superfamily	140 — Metal-dependent hydrolases

Domain ID domain_id	2anuC00
Class class	3 — Alpha Beta
Architecture architecture	20 — Alpha-Beta Barrel
Topology topology	20 — TIM Barrel
Homologous superfamily homologous superfamily	140 — Metal-dependent hydrolases

Domain ID domain_id	2anuD00
Class class	3 — Alpha Beta
Architecture architecture	20 — Alpha-Beta Barrel
Topology topology	20 — TIM Barrel
Homologous superfamily homologous superfamily	140 — Metal-dependent hydrolases

Domain ID domain_id	2anuE00
Class class	3 — Alpha Beta
Architecture architecture	20 — Alpha-Beta Barrel
Topology topology	20 — TIM Barrel
Homologous superfamily homologous superfamily	140 — Metal-dependent hydrolases

Domain ID domain_id	2anuF00
Class class	3 — Alpha Beta
Architecture architecture	20 — Alpha-Beta Barrel
Topology topology	20 — TIM Barrel
Homologous superfamily homologous superfamily	140 — Metal-dependent hydrolases

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Unit-cell length a length_a	111.307 Å
Unit-cell length b length_b	111.307 Å
Unit-cell length c length_c	383.222 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	54

Space group space_group	H 3
Space-group number int_tables_number	146
Crystal system crystal_system	—

Resolution resolution	2.400 Å
Low-resolution limit resolution_low	29.000 Å
R factor r_factor	—
R_work r_work	0.1690
R_free r_free	0.2200

Crystal structure of Predicted metal-dependent phosphoesterase (PHP family) (tm0559) from THERMOTOGA MARITIMA at 2.40 A resolution

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

hypothetical protein TM0559

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

2anu__assembly_4__model_1

2anu__assembly_4__model_1 | I(q)

2anu__assembly_4__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 (4)

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 water

6. Fold Classification (SCOP + CATH) 12 domains

SCOP 2.08 (6 domains)

CATH v4.4 (6 domains)

7. Citations (1)

Crystal structure of Predicted metal-dependent phosphoesterase (PHP family) (tm0559) from THERMOTOGA MARITIMA at 2.40 A resolution

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

hypothetical protein TM0559

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

2anu__assembly_4__model_1

2anu__assembly_4__model_1 | I(q)

2anu__assembly_4__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 (4)

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 water

6. Fold Classification (SCOP + CATH) 12 domains

SCOP 2.08 (6 domains)

CATH v4.4 (6 domains)

7. Citations (1)