1gau

SOLUTION STRUCTURE OF THE SPECIFIC DNA COMPLEX OF THE ZINC CONTAINING DNA BINDING DOMAIN OF THE ERYTHROID TRANSCRIPTION FACTOR GATA-1 BY MULTIDIMENSIONAL NMR

Method: SOLUTION NMR

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

ERYTHROID TRANSCRIPTION FACTOR GATA-1

OrganismNot specified

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–DNA	Monomer	Protein 1 DNA 2	;DNA (5'-D(PAPGPAPTPAPAPAPC)-3') ; × 1 ;DNA (5'-D(PGPTPTPTPAPTPCPT)-3') ; × 1	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	GATA1_CHICK
Isoform	—
PDB entities	3
Chains and sequence ranges	Author chain A； PDBConstruct 1–60； UniProt 158–217

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	1gau
Deposition date deposition_date	1993-06-28
Structure title title	SOLUTION STRUCTURE OF THE SPECIFIC DNA COMPLEX OF THE ZINC CONTAINING DNA BINDING DOMAIN OF THE ERYTHROID TRANSCRIPTION FACTOR GATA-1 BY MULTIDIMENSIONAL NMR
Keywords keywords	TRANSCRIPTION/DNA, TRANSCRIPTION-DNA complex; TRANSCRIPTION/DNA
Experimental Method method	SOLUTION NMR

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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.

1gau__assembly_1__model_2

Assembly 1 · Model 2 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

1gau__assembly_1__model_2 | I(q)

100 plotted points; both axes use logarithmic scales.

1gau__assembly_1__model_2 | P(r) · Pending

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

Rg（Guinier）	14.31 Å
Rg (electron density)	13.39 Å
Total Rg	14.46 Å
Atom count	1458
Residues	76
Excluded volume	13095 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`1gau__assembly_1__model_1`	trimeric （3）	Success	4.1.3-1-20251215 (887e7ef)	View Download
1	2	`1gau__assembly_1__model_2`	trimeric （3）	Success	4.1.3-1-20251215 (887e7ef)	View Download
1	3	`1gau__assembly_1__model_3`	trimeric （3）	Success	4.1.3-1-20251215 (887e7ef)	View Download
1	4	`1gau__assembly_1__model_4`	trimeric （3）	Success	4.1.3-1-20251215 (887e7ef)	View Download
1	5	`1gau__assembly_1__model_5`	trimeric （3）	Success	4.1.3-1-20251215 (887e7ef)	View Download
1	6	`1gau__assembly_1__model_6`	trimeric （3）	Success	4.1.3-1-20251215 (887e7ef)	View Download
1	7	`1gau__assembly_1__model_7`	trimeric （3）	Success	4.1.3-1-20251215 (887e7ef)	View Download
1	8	`1gau__assembly_1__model_8`	trimeric （3）	Success	4.1.3-1-20251215 (887e7ef)	View Download
1	9	`1gau__assembly_1__model_9`	trimeric （3）	Success	4.1.3-1-20251215 (887e7ef)	View Download
1	10	`1gau__assembly_1__model_10`	trimeric （3）	Success	4.1.3-1-20251215 (887e7ef)	View Download
1	11	`1gau__assembly_1__model_11`	trimeric （3）	Success	4.1.3-1-20251215 (887e7ef)	View Download
1	12	`1gau__assembly_1__model_12`	trimeric （3）	Success	4.1.3-1-20251215 (887e7ef)	View Download
1	13	`1gau__assembly_1__model_13`	trimeric （3）	Success	4.1.3-1-20251215 (887e7ef)	View Download
1	14	`1gau__assembly_1__model_14`	trimeric （3）	Success	4.1.3-1-20251215 (887e7ef)	View Download
1	15	`1gau__assembly_1__model_15`	trimeric （3）	Success	4.1.3-1-20251215 (887e7ef)	View Download
1	16	`1gau__assembly_1__model_16`	trimeric （3）	Success	4.1.3-1-20251215 (887e7ef)	View Download
1	17	`1gau__assembly_1__model_17`	trimeric （3）	Success	4.1.3-1-20251215 (887e7ef)	View Download
1	18	`1gau__assembly_1__model_18`	trimeric （3）	Success	4.1.3-1-20251215 (887e7ef)	View Download
1	19	`1gau__assembly_1__model_19`	trimeric （3）	Success	4.1.3-1-20251215 (887e7ef)	View Download
1	20	`1gau__assembly_1__model_20`	trimeric （3）	Success	4.1.3-1-20251215 (887e7ef)	View Download
1	21	`1gau__assembly_1__model_21`	trimeric （3）	Success	4.1.3-1-20251215 (887e7ef)	View Download
1	22	`1gau__assembly_1__model_22`	trimeric （3）	Success	4.1.3-1-20251215 (887e7ef)	View Download
1	23	`1gau__assembly_1__model_23`	trimeric （3）	Success	4.1.3-1-20251215 (887e7ef)	View Download
1	24	`1gau__assembly_1__model_24`	trimeric （3）	Success	4.1.3-1-20251215 (887e7ef)	View Download
1	25	`1gau__assembly_1__model_25`	trimeric （3）	Success	4.1.3-1-20251215 (887e7ef)	View Download
1	26	`1gau__assembly_1__model_26`	trimeric （3）	Success	4.1.3-1-20251215 (887e7ef)	View Download
1	27	`1gau__assembly_1__model_27`	trimeric （3）	Success	4.1.3-1-20251215 (887e7ef)	View Download
1	28	`1gau__assembly_1__model_28`	trimeric （3）	Success	4.1.3-1-20251215 (887e7ef)	View Download
1	29	`1gau__assembly_1__model_29`	trimeric （3）	Success	4.1.3-1-20251215 (887e7ef)	View Download
1	30	`1gau__assembly_1__model_30`	trimeric （3）	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	;DNA (5'-D(PAPGPAPTPAPAPAPC)-3') ;
Molecular weight formula_weight	2443.7 kDa
Source method src_method	syn
Copy count entity_count	1

Polymer Polymer

Polymer type type	polydeoxyribonucleotide
Chain IDs strand_id	B
Atom count atom_count	43740

AGATAAAC

Entity 2 Entity 2 polymer

Description description	;DNA (5'-D(PGPTPTPTPAPTPCPT)-3') ;
Molecular weight formula_weight	2407.6 kDa
Source method src_method	syn
Copy count entity_count	1

Polymer Polymer

Polymer type type	polydeoxyribonucleotide
Chain IDs strand_id	C

GTTTATCT

Entity 3 Entity 3 polymer

Description description	ERYTHROID TRANSCRIPTION FACTOR GATA-1
Molecular weight formula_weight	6798.9 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A

KRAGTVCSNCQTSTTTLWRRSPMGDPVCNACGLYYKLHQVNRPLTMRKDGIQTRNRKVSS

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6. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (1 domains)

Domain ID domain_id	d1gaua_
Class class	g — Small proteins
Fold Fold fold	g.39 — Glucocorticoid receptor-like (DNA-binding domain)
Superfamily Superfamily superfamily	g.39.1 — Glucocorticoid receptor-like (DNA-binding domain)
Family Family family	g.39.1.1 — Erythroid transcription factor GATA-1

CATH v4.4 (1 domains)

Domain ID domain_id	1gauA00
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	50 — Erythroid Transcription Factor GATA-1; Chain A
Homologous superfamily homologous superfamily	10 — Erythroid Transcription Factor GATA-1, subunit A

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Unit-cell length a length_a	1.000 Å
Unit-cell length b length_b	1.000 Å
Unit-cell length c length_c	1.000 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	1

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

SOLUTION STRUCTURE OF THE SPECIFIC DNA COMPLEX OF THE ZINC CONTAINING DNA BINDING DOMAIN OF THE ERYTHROID TRANSCRIPTION FACTOR GATA-1 BY MULTIDIMENSIONAL NMR

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

ERYTHROID TRANSCRIPTION FACTOR GATA-1

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

1gau__assembly_1__model_2

1gau__assembly_1__model_2 | I(q)

1gau__assembly_1__model_2 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

5. Entities and Polymers Entities & Polymers (3)

Entity 1 Entity 1 polymer

Polymer Polymer

Entity 2 Entity 2 polymer

Polymer Polymer

Entity 3 Entity 3 polymer

Polymer Polymer

6. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (1 domains)

CATH v4.4 (1 domains)

7. Citations (1)

SOLUTION STRUCTURE OF THE SPECIFIC DNA COMPLEX OF THE ZINC CONTAINING DNA BINDING DOMAIN OF THE ERYTHROID TRANSCRIPTION FACTOR GATA-1 BY MULTIDIMENSIONAL NMR

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

ERYTHROID TRANSCRIPTION FACTOR GATA-1

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

1gau__assembly_1__model_2

1gau__assembly_1__model_2 | I(q)

1gau__assembly_1__model_2 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

5. Entities and Polymers Entities & Polymers (3)

Entity 1 Entity 1 polymer

Polymer Polymer

Entity 2 Entity 2 polymer

Polymer Polymer

Entity 3 Entity 3 polymer

Polymer Polymer

6. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (1 domains)

CATH v4.4 (1 domains)

7. Citations (1)