SAXSdb — 7thf

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

Peptidyl-prolyl cis-trans isomerase F, mitochondrial

Homo sapiens

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein monomer	Monomer	Protein 1	;3-(4'-{[(4S,7S,11R,13E,19S)-19-{[2-(2-aminoethoxy)ethyl]carbamoyl}-7-benzyl-3,6,12,15,21-pentaoxo-1,3,4,5,6,7,8,9,10,12,15,16,17,18,19,20,21,22-octadecahydro-2H-7,11-methano-2,5,11,16,20-benzopentaazacyclotetracosin-4-yl]methyl}[1,1'-biphenyl]-4-yl)pentanedioic acid ; × 1 water × 1	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	PPIF_HUMAN
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–164； UniProt 44–207

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_id	7thf
Deposition date deposition_date	2022-01-10
Structure title title	Structure of Cyclophilin D Peptidyl-Prolyl Isomerase Domain bound to Macrocyclic Inhibitor B53
Keywords keywords	oxidative stress, necrosis, mitochondrial permeability, ISOMERASE, ISOMERASE-ISOMERASE INHIBITOR complex; ISOMERASE/ISOMERASE INHIBITOR
Experimental Method method	X-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.

7thf__assembly_1__model_1

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

Download this curve (.dat)

7thf__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

7thf__assembly_1__model_1 | P(r) · Pending

P(r) will be calculated and displayed separately for the same assembly/model.

Rg（Guinier）	15.40 Å
Rg (electron density)	14.24 Å
Total Rg	15.47 Å
Atom count	2596
Residues	163
Excluded volume	23329 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`7thf__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 (3)

Entity 1 Entity 1 polymer

Description description	Peptidyl-prolyl cis-trans isomerase F, mitochondrial
Molecular weight formula_weight	17652.1 kDa
EC 编号 ec_number	5.2.1.8
Mutation mutation	K175I
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A
Atom count atom_count	2881

GNPLVYLDVDANGKPLGRVVLELKADVVPKTAENFRALCTGEKGFGYKGSTFHRVIPSFMCQAGDFTNHNGTGGKSIYGSRFPDENFTLKHVGPGVLSMANAGPNTNGSQFFICTIKTDWLDGKHVVFGHVIEGMDVVKKIESFGSKSGRTSKKIVITDCGQLS

Source Source

Source organism organism	Homo sapiens
Common name common_name	human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Escherichia coli BL21(DE3)

Entity 2 Entity 2 non-polymer

Description description	;3-(4'-{[(4S,7S,11R,13E,19S)-19-{[2-(2-aminoethoxy)ethyl]carbamoyl}-7-benzyl-3,6,12,15,21-pentaoxo-1,3,4,5,6,7,8,9,10,12,15,16,17,18,19,20,21,22-octadecahydro-2H-7,11-methano-2,5,11,16,20-benzopentaazacyclotetracosin-4-yl]methyl}[1,1'-biphenyl]-4-yl)pentanedioic acid ;
Molecular weight formula_weight	986.1 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 3 Entity 3 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	212

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Unit-cell length a length_a	38.492 Å
Unit-cell length b length_b	66.885 Å
Unit-cell length c length_c	68.968 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	90.00 °
Unit-cell angle γ angle_gamma	90.00 °
Molecules per unit cell Z z_pdb	4

Space group space_group	P 2 21 21
Space-group number int_tables_number	18
Crystal system crystal_system	orthorhombic

Resolution resolution	1.100 Å
Low-resolution limit resolution_low	25.680 Å
R factor r_factor	0.1372
R_work r_work	0.1369
R_free r_free	0.1477

Structure of Cyclophilin D Peptidyl-Prolyl Isomerase Domain bound to Macrocyclic Inhibitor B53

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

Peptidyl-prolyl cis-trans isomerase F, mitochondrial

State in the Current Structure

Other States of the Same Protein in the Database

2. Structure Basics 2. Structure Basics

3. Official assembly/model SAXS Official SAXS Profiles

7thf__assembly_1__model_1

7thf__assembly_1__model_1 | I(q)

7thf__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

Diffraction experiment Diffraction

5. Entities and Polymers Entities & Polymers (3)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 non-polymer

Entity 3 Entity 3 water

7. Citations (1)

Structure of Cyclophilin D Peptidyl-Prolyl Isomerase Domain bound to Macrocyclic Inhibitor B53

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

Peptidyl-prolyl cis-trans isomerase F, mitochondrial

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

2. Structure Basics 2. Structure Basics

3. Official assembly/model SAXS Official SAXS Profiles

7thf__assembly_1__model_1

7thf__assembly_1__model_1 | I(q)

7thf__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

Diffraction experiment Diffraction

5. Entities and Polymers Entities & Polymers (3)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 non-polymer

Entity 3 Entity 3 water

7. Citations (1)