4usa

Aldehyde Oxidoreductase from Desulfovibrio gigas (MOP), soaked with trans-cinnamaldehyde

Method: X-RAY DIFFRACTION

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

ALDEHYDE OXIDOREDUCTASE

OrganismNot specified

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein homooligomer	Homooligomer	Protein 2	FE2/S2 (INORGANIC) CLUSTER × 4 ISOPROPYL ALCOHOL × 2 BICARBONATE ION × 2 MAGNESIUM ION × 8 CHLORIDE ION × 4 (MOLYBDOPTERIN-CYTOSINE DINUCLEOTIDE-S,S)-DIOXO-AQUA-MOLYBDENUM(V) × 2 HYDROCINNAMIC ACID × 2 water × 2	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	MOP_DESGI
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–907； UniProt 1–907

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	4usa
Deposition date deposition_date	2014-07-03
Structure title title	Aldehyde Oxidoreductase from Desulfovibrio gigas (MOP), soaked with trans-cinnamaldehyde
Keywords keywords	OXIDOREDUCTASE, ALDEHYDE, OXIDATION, MOLYBDENUM, PI STACKING; OXIDOREDUCTASE
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.

4usa__assembly_1__model_1

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

Download this curve (.dat)

4usa__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

4usa__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	40.97 Å
Rg (electron density)	41.12 Å
Total Rg	41.17 Å
Atom count	13792
Residues	1812
Excluded volume	245150 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`4usa__assembly_1__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 (9)

Entity 1 Entity 1 polymer

Description description	ALDEHYDE OXIDOREDUCTASE
Molecular weight formula_weight	97156.5 kDa
EC 编号 ec_number	1.2.99.7
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A
Atom count atom_count	8559

MIQKVITVNGIEQNLFVDAEALLSDVLRQQLGLTGVKVGCEQGQCGACSVILDGKVVRACVTKMKRVADGAQITTIEGVGQPENLHPLQKAWVLHGGAQCGFCSPGFIVSAKGLLDTNADPSREDVRDWFQKHRNACRCTGYKPLVDAVMDAAAVINGKKPETDLEFKMPADGRIWGSKYPRPTAVAKVTGTLDYGADLGLKMPAGTLHLAMVQAKVSHANIKGIDTSEALTMPGVHSVITHKDVKGKNRITGLITFPTNKGDGWDRPILCDEKVFQYGDCIALVCADSEANARAAAEKVKVDLEELPAYMSGPAAAAEDAIEIHPGTPNVYFEQPIVKGEDTGPIFASADVTVEGDFYVGRQPHMPIEPDVAFAYMGDDGKCYIHSKSIGVHLHLYMIAPGVGLEPDQLVLVANPMGGTFGYKFSPTSEALVAVAAMATGRPVHLRYNYQQQQQYTGKRSPWEMNVKFAAKKDGTLLAMESDWLVDHGPYSEFGDLLTLRGAQFIGAGYNIPNIRGLGRTVATNHVWGSAFRGYGAPQSMFASECLMDMLAEKLGMDPLELRYKNAYRPGDTNPTGQEPEVFSLPDMIDQLRPKYQAALEKAQKESTATHKKGVGISIGVYGSGLDGPDASEAWAELNADGTITVHTAWEDHGQGADIGCVGTAHEALRPMGVAPEKIKFTWPNTATTPNSGPSGGSRQQVMTGNAIRVACENLLKACEKPGGGYYTYDELKAADKPTKITGNWTASGATHCDAVTGLGKPFVVYMYGVFMAEVTVDVATGQTTVDGMTLMADLGSLCNQLATDGQIYGGLAQGIGLALSEDFEDIKKHATLVGAGFPFIKQIPDKLDIVYVNHPRPDGPFGASGVGELPLTSPHAAIINAIKSATGVRIYRLPAYPEKVLEALKA

Entity 2 Entity 2 non-polymer

Description description	FE2/S2 (INORGANIC) CLUSTER
Molecular weight formula_weight	175.8 kDa
Source method src_method	syn
Copy count entity_count	2

Entity 3 Entity 3 non-polymer

Description description	ISOPROPYL ALCOHOL
Molecular weight formula_weight	60.1 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 4 Entity 4 non-polymer

Description description	BICARBONATE ION
Molecular weight formula_weight	61.0 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 5 Entity 5 non-polymer

Description description	MAGNESIUM ION
Molecular weight formula_weight	24.3 kDa
Source method src_method	syn
Copy count entity_count	4

Entity 6 Entity 6 non-polymer

Description description	CHLORIDE ION
Molecular weight formula_weight	35.5 kDa
Source method src_method	syn
Copy count entity_count	2

Entity 7 Entity 7 non-polymer

Description description	(MOLYBDOPTERIN-CYTOSINE DINUCLEOTIDE-S,S)-DIOXO-AQUA-MOLYBDENUM(V)
Molecular weight formula_weight	844.5 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 8 Entity 8 non-polymer

Description description	HYDROCINNAMIC ACID
Molecular weight formula_weight	150.2 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 9 Entity 9 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	1404

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6. Fold Classification (SCOP + CATH) 11 domains

SCOP 2.08 (4 domains)

Domain ID domain_id	d4usaa1
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.15 — beta-Grasp (ubiquitin-like)
Superfamily Superfamily superfamily	d.15.4 — 2Fe-2S ferredoxin-like
Family Family family	d.15.4.2 — 2Fe-2S ferredoxin domains from multidomain proteins

Domain ID domain_id	d4usaa2
Class class	a — All alpha proteins
Fold Fold fold	a.56 — CO dehydrogenase ISP C-domain like
Superfamily Superfamily superfamily	a.56.1 — CO dehydrogenase ISP C-domain like
Family Family family	a.56.1.1 — CO dehydrogenase ISP C-domain like

Domain ID domain_id	d4usaa3
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.41 — alpha/beta-Hammerhead
Superfamily Superfamily superfamily	d.41.1 — CO dehydrogenase molybdoprotein N-domain-like
Family Family family	d.41.1.1 — CO dehydrogenase molybdoprotein N-domain-like

Domain ID domain_id	d4usaa4
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.133 — Molybdenum cofactor-binding domain
Superfamily Superfamily superfamily	d.133.1 — Molybdenum cofactor-binding domain
Family Family family	d.133.1.1 — Molybdenum cofactor-binding domain

CATH v4.4 (7 domains)

Domain ID domain_id	4usaA01
Class class	3 — Alpha Beta
Architecture architecture	10 — Roll
Topology topology	20 — Ubiquitin-like (UB roll)
Homologous superfamily homologous superfamily	30 — Beta-grasp domain

Domain ID domain_id	4usaA02
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	150 — DNA polymerase; domain 1
Homologous superfamily homologous superfamily	120 — [2Fe-2S]-binding domain

Domain ID domain_id	4usaA03
Class class	3 — Alpha Beta
Architecture architecture	90 — Alpha-Beta Complex
Topology topology	1170 — Aldehyde Oxidoreductase; domain 3
Homologous superfamily homologous superfamily	50 — Aldehyde oxidase/xanthine dehydrogenase, a/b hammerhead

Domain ID domain_id	4usaA04
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	365 — Aldehyde Oxidoreductase; domain 4
Homologous superfamily homologous superfamily	10 — Aldehyde oxidase/xanthine dehydrogenase, molybdopterin binding domain

Domain ID domain_id	4usaA05
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	365 — Aldehyde Oxidoreductase; domain 4
Homologous superfamily homologous superfamily	10 — Aldehyde oxidase/xanthine dehydrogenase, molybdopterin binding domain

Domain ID domain_id	4usaA06
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	365 — Aldehyde Oxidoreductase; domain 4
Homologous superfamily homologous superfamily	10 — Aldehyde oxidase/xanthine dehydrogenase, molybdopterin binding domain

Domain ID domain_id	4usaA07
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	365 — Aldehyde Oxidoreductase; domain 4
Homologous superfamily homologous superfamily	10 — Aldehyde oxidase/xanthine dehydrogenase, molybdopterin binding domain

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Unit-cell length a length_a	143.143 Å
Unit-cell length b length_b	143.143 Å
Unit-cell length c length_c	161.954 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 61 2 2
Space-group number int_tables_number	178
Crystal system crystal_system	—

Resolution resolution	1.130 Å
Low-resolution limit resolution_low	123.970 Å
R factor r_factor	0.1027
R_work r_work	0.1017
R_free r_free	0.1217

Aldehyde Oxidoreductase from Desulfovibrio gigas (MOP), soaked with trans-cinnamaldehyde

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

ALDEHYDE OXIDOREDUCTASE

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

4usa__assembly_1__model_1

4usa__assembly_1__model_1 | I(q)

4usa__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 (9)

Entity 1 Entity 1 polymer

Polymer Polymer

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 non-polymer

Entity 8 Entity 8 non-polymer

Entity 9 Entity 9 water

6. Fold Classification (SCOP + CATH) 11 domains

SCOP 2.08 (4 domains)

CATH v4.4 (7 domains)

7. Citations (1)

Aldehyde Oxidoreductase from Desulfovibrio gigas (MOP), soaked with trans-cinnamaldehyde

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

ALDEHYDE OXIDOREDUCTASE

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

4usa__assembly_1__model_1

4usa__assembly_1__model_1 | I(q)

4usa__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 (9)

Entity 1 Entity 1 polymer

Polymer Polymer

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 non-polymer

Entity 8 Entity 8 non-polymer

Entity 9 Entity 9 water

6. Fold Classification (SCOP + CATH) 11 domains

SCOP 2.08 (4 domains)

CATH v4.4 (7 domains)

7. Citations (1)