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2kmk

Gfi-1 Zinc Fingers 3-5 complexed with DNA

Method: SOLUTION NMR
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1. Protein Identity and Related Structures Protein Identity & Related Structures

Zinc finger protein Gfi-1

Rattus norvegicus

UniProt Q07120

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(*CP*AP*TP*AP*AP*AP*TP*CP*AP*CP*TP*GP*CP*CP*TP*A)-3') ; × 1 ;DNA (5'-D(*TP*AP*GP*GP*CP*AP*GP*TP*GP*AP*TP*TP*TP*AP*TP*G)-3') ; × 1 ZINC ION × 3 Consistent with all polymers

Other States of the Same Protein in the Database

Monomer

None

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
2kmk

1 assemblies

View Construct and Data Evidence
UniProt name GFI1_RAT
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 1–82； UniProt 312–393

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_id2kmk
Deposition date deposition_date2009-07-30
Structure title titleGfi-1 Zinc Fingers 3-5 complexed with DNA
Keywords keywords;Tandem Repeat Zinc Finger Domain, Protein-DNA Complex, DNA-binding, Metal-binding, Nucleus, Transcription, Transcription regulation, Zinc, Zinc-finger, DNA BINDING PROTEIN-DNA COMPLEX ;; DNA BINDING PROTEIN/DNA
Experimental Method methodSOLUTION 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.

2kmk__assembly_1__model_10

Assembly 1 · Model 10 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

2kmk__assembly_1__model_10 | I(q)

10-2 10-1 105 106 107 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

2kmk__assembly_1__model_10 | 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）17.30 Å
Rg (electron density)16.71 Å
Total Rg17.53 Å
Atom count2320
Residues114
Excluded volume21178 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 2kmk__assembly_1__model_1 trimeric （3） Success 4.1.3-1-20251215 (887e7ef) View Download
1 2 2kmk__assembly_1__model_2 trimeric （3） Success 4.1.3-1-20251215 (887e7ef) View Download
1 3 2kmk__assembly_1__model_3 trimeric （3） Success 4.1.3-1-20251215 (887e7ef) View Download
1 4 2kmk__assembly_1__model_4 trimeric （3） Success 4.1.3-1-20251215 (887e7ef) View Download
1 5 2kmk__assembly_1__model_5 trimeric （3） Success 4.1.3-1-20251215 (887e7ef) View Download
1 6 2kmk__assembly_1__model_6 trimeric （3） Success 4.1.3-1-20251215 (887e7ef) View Download
1 7 2kmk__assembly_1__model_7 trimeric （3） Success 4.1.3-1-20251215 (887e7ef) View Download
1 8 2kmk__assembly_1__model_8 trimeric （3） Success 4.1.3-1-20251215 (887e7ef) View Download
1 9 2kmk__assembly_1__model_9 trimeric （3） Success 4.1.3-1-20251215 (887e7ef) View Download
1 10 2kmk__assembly_1__model_10 trimeric （3） Success 4.1.3-1-20251215 (887e7ef) View Download
1 11 2kmk__assembly_1__model_11 trimeric （3） Success 4.1.3-1-20251215 (887e7ef) View Download
1 12 2kmk__assembly_1__model_12 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 (4)

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6. Fold Classification (SCOP + CATH) 1 domains

SCOP 2.08 (1 domains)

Domain ID domain_idd2kmka_
Class classg — Small proteins
Fold Fold foldg.37 — beta-beta-alpha zinc fingers
Superfamily Superfamily superfamilyg.37.1 — beta-beta-alpha zinc fingers
Family Family familyg.37.1.0 — automated matches
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7. Citations (1)