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1m1d

TETRAHYMENA GCN5 WITH BOUND BISUBSTRATE ANALOG INHIBITOR

Method: X-RAY DIFFRACTION
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1. Protein Identity and Related Structures Protein Identity & Related Structures

HISTONE H3

OrganismNot specified

UniProt P02303

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 2 TGCN5 HISTONE ACETYL TRANSFERASE × 1 water × 2 Consistent with protein count
2 Protein heterocomplex Heteromer Protein 2 TGCN5 HISTONE ACETYL TRANSFERASE × 1 water × 2 Consistent with protein count

Other States of the Same Protein in the Database

Monomer

None

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
1m1d 1m1d 1peg 1peg 1pu9 1pua

6 assemblies

View Construct and Data Evidence
UniProt name H3_YEAST
Isoform —
PDB entities 2
Chains and sequence ranges Author chain B； PDBConstruct 1–20； UniProt 1–20 Author chain D； PDBConstruct 1–20； UniProt 1–20

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_id1m1d
Deposition date deposition_date2002-06-18
Structure title titleTETRAHYMENA GCN5 WITH BOUND BISUBSTRATE ANALOG INHIBITOR
Keywords keywordsHistone Acetyltransferase, Gcn5-related N-acetyltransferase, inhibitor complex, transcription factor, TRANSFERASE; TRANSFERASE
Experimental Method methodX-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.

1m1d__assembly_1__model_1

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

Download this curve (.dat)

1m1d__assembly_1__model_1 | I(q)

10-2 10-1 105 106 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

1m1d__assembly_1__model_1 | P(r) · Pending

The new assembly/model P(r) has not been calculated yet This placeholder does not display legacy data r (Angstrom) P(r)
P(r) will be calculated and displayed separately for the same assembly/model.
Rg（Guinier）16.53 Å
Rg (electron density)15.23 Å
Total Rg16.36 Å
Atom count1461
Residues168
Excluded volume26102 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 1m1d__assembly_1__model_1 dimeric （2） Success 4.1.3-1-20251215 (887e7ef) View Download
2 1 1m1d__assembly_2__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 (3)

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6. Fold Classification (SCOP + CATH) 4 domains

SCOP 2.08 (2 domains)

Domain ID domain_idd1m1da_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.108 — Acyl-CoA N-acyltransferases (Nat)
Superfamily Superfamily superfamilyd.108.1 — Acyl-CoA N-acyltransferases (Nat)
Family Family familyd.108.1.1 — N-acetyl transferase, NAT
Domain ID domain_idd1m1dc_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.108 — Acyl-CoA N-acyltransferases (Nat)
Superfamily Superfamily superfamilyd.108.1 — Acyl-CoA N-acyltransferases (Nat)
Family Family familyd.108.1.1 — N-acetyl transferase, NAT

CATH v4.4 (2 domains)

Domain ID domain_id1m1dA00
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology630 — Aminopeptidase
Homologous superfamily homologous superfamily30 — Gcn5-related N-acetyltransferase (GNAT)
Domain ID domain_id1m1dC00
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology630 — Aminopeptidase
Homologous superfamily homologous superfamily30 — Gcn5-related N-acetyltransferase (GNAT)
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7. Citations (1)