1mla

THE ESCHERICHIA COLI MALONYL-COA:ACYL CARRIER PROTEIN TRANSACYLASE AT 1.5-ANGSTROMS RESOLUTION. CRYSTAL STRUCTURE OF A FATTY ACID SYNTHASE COMPONENT

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

MALONYL-COENZYME A ACYL CARRIER PROTEIN TRANSACYLASE

Escherichia coli

UniProt P0AAI9

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein monomer Monomer Protein 1 water × 1 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name FABD_ECOLI
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 2–309; UniProt 1–308

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_id1mla
Deposition date deposition_date1995-01-25
Structure title titleTHE ESCHERICHIA COLI MALONYL-COA:ACYL CARRIER PROTEIN TRANSACYLASE AT 1.5-ANGSTROMS RESOLUTION. CRYSTAL STRUCTURE OF A FATTY ACID SYNTHASE COMPONENT
Keywords keywordsACYLTRANSFERASE; ACYLTRANSFERASE
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.

1mla__assembly_1__model_1

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

Download this curve (.dat)

1mla__assembly_1__model_1 | I(q)

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

1mla__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)19.65 Å
Rg (electron density)18.53 Å
Total Rg19.39 Å
Atom count2239
Residues305
Excluded volume40008 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 1mla__assembly_1__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 (2)

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6. Fold Classification (SCOP + CATH) 4 domains

SCOP 2.08 (2 domains)

Domain ID domain_idd1mlaa1
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.19 — FabD/lysophospholipase-like
Superfamily Superfamily superfamilyc.19.1 — FabD/lysophospholipase-like
Family Family familyc.19.1.1 — FabD-like
Domain ID domain_idd1mlaa2
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.58 — Ferredoxin-like
Superfamily Superfamily superfamilyd.58.23 — Probable ACP-binding domain of malonyl-CoA ACP transacylase
Family Family familyd.58.23.1 — Probable ACP-binding domain of malonyl-CoA ACP transacylase

CATH v4.4 (2 domains)

Domain ID domain_id1mlaA01
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology70 — Alpha-Beta Plaits
Homologous superfamily homologous superfamily250 — Malonyl-CoA ACP transacylase, ACP-binding
Domain ID domain_id1mlaA02
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology366 — Malonyl-Coenzyme A Acyl Carrier Protein; domain 2
Homologous superfamily homologous superfamily10 — Malonyl-Coenzyme A Acyl Carrier Protein, domain 2
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7. Citations (1)