9jri

outward-open hSLC19A1 + 5-MTHF

Method: ELECTRON MICROSCOPY Dmax: 74.9 Å Quality: GOOD

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

Soluble cytochrome b562,Reduced folate transporter,fusion protein

Homo sapiens

UniProt P0ABE7

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain A; UniProt 23–128 Not recorded C2F 5-METHYL-5,6,7,8-TETRAHYDROFOLIC ACID × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.5 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 3.43 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

714 other PDB entries and 822 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name C562_ECOLX
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 2–107; UniProt 23–128

Soluble cytochrome b562,Reduced folate transporter,fusion protein

Homo sapiens

UniProt P41440

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain A; UniProt 24–457 Not recorded C2F 5-METHYL-5,6,7,8-TETRAHYDROFOLIC ACID × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.5 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 3.43 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

18 other PDB entries and 18 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name S19A1_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 108–541; UniProt 24–457

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.

SAXS scattering curve SAXS Profile

SAXS profile for 9jri

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 9jri
Download Download

2. Structure Basics 2. Structure Basics

Entry ID entry_id9jri
Deposition date deposition_date2024-09-29
Structure title titleoutward-open hSLC19A1 + 5-MTHF
Keywords keywordsoutward-open hSLC19A1, MEMBRANE PROTEIN; MEMBRANE PROTEIN
Experimental Method methodELECTRON MICROSCOPY

3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier22.13
Radius of gyration Rg (electron density) rg_electron21.00
Forward intensity I(0) i026525400.00
Molecular weight molecular_weight44145.0 kDa
Excluded volume excluded_volume57259 ų
Envelope volume envelope_volume66032 ų
Hydration-shell volume shell_volume25469 ų
Envelope diameter envelope_diameter79.0
Shell Rg shell_rg28.55
Envelope Rg envelope_rg21.50
Shape Rg shape_rg20.97
Total Rg total_rg22.18
Total atoms total_atoms3132
Residues n_residues385
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 −1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3

4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax74.9
Rg (real space) rg_real22.03
Rg uncertainty (real space) rg_real_error0.54
I(0) (real space) i0_real2.6530e+07
I(0) uncertainty (real space) i0_real_error3.6160e+05
Rg (reciprocal space) rg_reciprocal22.05
I(0) (reciprocal space) i0_reciprocal26530000.0000
Solution quality estimate total_estimate0.7940
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks3
Primary peak position r_peak_primary27.9
Skewness Skewness skewness0.242
Kurtosis Kurtosis kurtosis-0.272
Angular range angular_range— – 0.3600 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha5548000.0000
Real-space data points n_real_points68
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.775; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.994; Smooth: 0.000

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (2)

8. Citations (1)

9. Files and Curves (10)