← Back to search
1egp

PROTEINASE INHIBITOR EGLIN C WITH HYDROLYSED REACTIVE CENTER

Method: X-RAY DIFFRACTION
▼

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

EGLIN-C

OrganismNot specified

UniProt P01051

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein homooligomer Homooligomer Protein 2 water × 2 Consistent with protein count

Other States of the Same Protein in the Database

Monomer
1egl

1 assemblies

Homodimer
1egp

1 assemblies

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
1acb 1cse 1mee 1sbn 1sib 1tec 2sec 2tec 3tec 4b1t 4b1t 4b2a

18 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name ICIC_HIRME
Isoform —
PDB entities 1, 2
Chains and sequence ranges Author chain A； PDBConstruct 1–45； UniProt 1–45 Author chain B； PDBConstruct 1–25； UniProt 46–70

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.

▼

2. Structure Basics 2. Structure Basics

Entry ID entry_id1egp
Deposition date deposition_date1995-09-01
Structure title titlePROTEINASE INHIBITOR EGLIN C WITH HYDROLYSED REACTIVE CENTER
Keywords keywordsPROTEINASE INHIBITOR; PROTEINASE INHIBITOR
Experimental Method methodX-RAY DIFFRACTION
▼

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.

1egp__assembly_1__model_1

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

Download this curve (.dat)

1egp__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.

1egp__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）12.66 Å
Rg (electron density)11.49 Å
Total Rg13.00 Å
Atom count987
Residues61
Excluded volume8965 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 1egp__assembly_1__model_1 dimeric （2） Success 4.1.3-1-20251215 (887e7ef) View Download
▶

4. Crystallography and Experiment 4. Crystallography & Experiment

▶

5. Entities and Polymers Entities & Polymers (3)

▼

6. Fold Classification (SCOP + CATH) 1 domains

SCOP 2.08 (1 domains)

Domain ID domain_idd1egp.1
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.40 — CI-2 family of serine protease inhibitors
Superfamily Superfamily superfamilyd.40.1 — CI-2 family of serine protease inhibitors
Family Family familyd.40.1.1 — CI-2 family of serine protease inhibitors
▶

7. Citations (1)