SAXSdb — 7xx4

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

Oleandomycin glycosyltransferase

Streptomyces antibioticus

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein monomer	Monomer	Protein 1	URIDINE-5'-DIPHOSPHATE-GLUCOSE × 1 water × 1	Consistent with protein count
2	Protein monomer	Monomer	Protein 1	URIDINE-5'-DIPHOSPHATE-GLUCOSE × 1 water × 1	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	Q3HTL6_STRAT
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 11–407； UniProt 6–402 Author chain B； PDBConstruct 11–407； UniProt 6–402

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	7xx4
Deposition date deposition_date	2022-05-28
Structure title title	designed glycosyltransferase
Keywords keywords	glycosyltransferase, TRANSFERASE; TRANSFERASE
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.

7xx4__assembly_1__model_1

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

Download this curve (.dat)

7xx4__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

7xx4__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	22.21 Å
Rg (electron density)	21.22 Å
Total Rg	21.99 Å
Atom count	3085
Residues	395
Excluded volume	54532 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`7xx4__assembly_1__model_1`	monomeric （1）	Success	4.1.3-1-20251215 (887e7ef)	View Download
2	1	`7xx4__assembly_2__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 (3)

Entity 1 Entity 1 polymer

Description description	Oleandomycin glycosyltransferase
Molecular weight formula_weight	44779.6 kDa
Mutation mutation	;G65K,D67S,A68N,D69P,P70E,A72S,G74P,S75E,T76D,L77Q,L78E,D79S,N80A,V81M,E82G,P83L,D282P,D288A,A294D,R297T,Q298K,D300S,L301A,V303I,A308M,G310S,S311T,Q312M,G314A,A316S,T317N,T319V ;
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	6166

MTSEHRSASVTPAHIAMFSIAAHGHVNPSLEVIRELVARGHRVTYAIPPVFADKVAATGARPVLYHSTLPKPSNPEESWPEDQESAMGLFLNDAIQALPQLADAYADDIPDLVLHDITSYPARVLARRWGVPAVSLSPNLVAWKGYEEEVAEPMWREPRQTERGRAYYARFEAWLKENGITEHPDTFASHPPRSLVLIPKALQPHADRVDEDVYTFVGACQGDRAEEGGWQRPAGAEKVVLVSLGSAFTKQPAFYRECVRAFGNLPGWHLVLQIGRKVTPAELGELPPNVEVHQWVPQLDILTKASAFITHAGMGSTMEALSNAVPMIAVPQAVDQFGNADMLQGLGVARKLATEEATADLLRETALALVDDPEVARRLRRIQAEMAQEGGTRRAADLIEAELPARHG

Source Source

Source organism organism	Streptomyces antibioticus
NCBI taxonomy ID ncbi_taxonomy_id	1890
Host organism host_organism	Escherichia coli

Entity 2 Entity 2 non-polymer

Description description	URIDINE-5'-DIPHOSPHATE-GLUCOSE
Molecular weight formula_weight	566.3 kDa
Source method src_method	syn
Copy count entity_count	2

Entity 3 Entity 3 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	19

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Unit-cell length a length_a	65.716 Å
Unit-cell length b length_b	92.285 Å
Unit-cell length c length_c	191.438 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	8

Space group space_group	P 2 21 21
Space-group number int_tables_number	18
Crystal system crystal_system	—

Resolution resolution	2.430 Å
Low-resolution limit resolution_low	30.370 Å
R factor r_factor	—
R_work r_work	—
R_free r_free	0.2386

designed glycosyltransferase

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

Oleandomycin glycosyltransferase

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

7xx4__assembly_1__model_1

7xx4__assembly_1__model_1 | I(q)

7xx4__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 (3)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 non-polymer

Entity 3 Entity 3 water

7. Citations (1)

designed glycosyltransferase

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

Oleandomycin glycosyltransferase

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

7xx4__assembly_1__model_1

7xx4__assembly_1__model_1 | I(q)

7xx4__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 (3)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 non-polymer

Entity 3 Entity 3 water

7. Citations (1)