SAXSdb — 9giv

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

Mitochondrial pyruvate carrier 1-like protein

Homo sapiens

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 3	Mitochondrial pyruvate carrier 2 × 1 （O95563） Nanobody,Maltose/maltodextrin-binding periplasmic protein × 1 （P0AEY0） (2E)-2-cyano-3-[(5M)-5-(2-nitrophenyl)furan-2-yl]prop-2-enoic acid × 1	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	MPC1L_HUMAN
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–136； UniProt 1–136

Mitochondrial pyruvate carrier 2

Homo sapiens

UniProt O95563

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 3	Mitochondrial pyruvate carrier 1-like protein × 1 （P0DKB6） Nanobody,Maltose/maltodextrin-binding periplasmic protein × 1 （P0AEY0） (2E)-2-cyano-3-[(5M)-5-(2-nitrophenyl)furan-2-yl]prop-2-enoic acid × 1	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	MPC2_HUMAN
Isoform	—
PDB entities	2
Chains and sequence ranges	Author chain B； PDBConstruct 1–127； UniProt 1–127

Nanobody,Maltose/maltodextrin-binding periplasmic protein

synthetic construct

UniProt P0AEY0

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 3	Mitochondrial pyruvate carrier 1-like protein × 1 （P0DKB6） Mitochondrial pyruvate carrier 2 × 1 （O95563） (2E)-2-cyano-3-[(5M)-5-(2-nitrophenyl)furan-2-yl]prop-2-enoic acid × 1	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	MALE_ECO57
Isoform	—
PDB entities	3
Chains and sequence ranges	Author chain C； PDBConstruct 132–491； UniProt 33–392

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	9giv
Deposition date deposition_date	2024-08-19
Structure title title	Structure of the human mitochondrial pyruvate carrier inhibited by a UK5099-derivative
Keywords keywords	transporter SLC54 pyruvate UK5099-derivative, MEMBRANE PROTEIN; MEMBRANE PROTEIN
Experimental Method method	ELECTRON MICROSCOPY

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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.

9giv__assembly_1__model_1

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

Download this curve (.dat)

9giv__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

9giv__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	26.76 Å
Rg (electron density)	26.67 Å
Total Rg	27.29 Å
Atom count	2628
Residues	331
Excluded volume	47005 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`9giv__assembly_1__model_1`	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)

Entity 1 Entity 1 polymer

Description description	Mitochondrial pyruvate carrier 1-like protein
Molecular weight formula_weight	15155.5 kDa
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	2628

MARMAVLWRKMRDNFQSKEFREYVSSTHFWGPAFSWGLPLAAFKDMKASPEIISGRMTTALILYSAIFMRFAYRVQPRNLLLMACHCTNVMAQSVQASRYLLYYYGGGGAEAKARDPPATAAAATSPGSQPPKQAS

Source Source

Source organism organism	Homo sapiens
Common name common_name	human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Saccharomyces cerevisiae

Entity 2 Entity 2 polymer

Description description	Mitochondrial pyruvate carrier 2
Molecular weight formula_weight	15093.7 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	B

MSAAGARGLRATYHRLLDKVELMLPEKLRPLYNHPAGPRTVFFWAPIMKWGLVCAGLADMARPAEKLSTAQSAVLMATGFIWSRYSLVIIPKNWSLFAVNFFVGAAGASQLFRIWRYNQELKAKAHKENLYFQ

Source Source

Source organism organism	Homo sapiens
Common name common_name	human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Saccharomyces cerevisiae

Entity 3 Entity 3 polymer

Description description	Nanobody,Maltose/maltodextrin-binding periplasmic protein
Molecular weight formula_weight	56307.0 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	C

GPSQVQLVESGGGLVQAGGSLRLSCAASGRTFSAYGISTYTMGWFRQAPGKEREFVAAIGRDSGFTYYEDSVKGRFTINADNAENTVYLQMNSLKPEDTAVYYCAASSYYGRPNVDLMAYWGKGTQVTVPPLVIWINGDKGYNGLAEVGKKFEKDTGIKVTVEHPDKLEEKFPQVAATGDGPDIIFWAHDRFGGYAQSGLLAEITPDKAFQDKLYPFTWDAVRYNGKLIAYPIAVEALSLIYNKDLLPNPPKTWEEIPALDKELKAKGKSALMFNLQEPYFTWPLIAADGGYAFKYENGKYDIKDVGVDNAGAKAGLTFLVDLIKNKHMNADTDYSIAEAAFNKGETAMTINGPWAWSNIDTSKVNYGVTVLPTFKGQPSKPFVGVLSAGINAASPNKELAKEFLENYLLTDEGLEAVNKDKPLGAVALKSYEEELAKDPRIAATMENAQKGEIMPNIPQMSAFWYAVRTAVINAASGRQTVDEALKDAQTPGSPDAAIEGRTSEDAWSHPQFEK

Source Source

Source organism organism	synthetic construct
NCBI taxonomy ID ncbi_taxonomy_id	32630
Host organism host_organism	Escherichia coli MC1061

Entity 4 Entity 4 non-polymer

Description description	(2E)-2-cyano-3-[(5M)-5-(2-nitrophenyl)furan-2-yl]prop-2-enoic acid
Molecular weight formula_weight	284.2 kDa
Source method src_method	syn
Copy count entity_count	1

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Unit-cell length a length_a	1.000 Å
Unit-cell length b length_b	1.000 Å
Unit-cell length c length_c	1.000 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	—

Space group space_group	P 1
Space-group number int_tables_number	1
Crystal system crystal_system	—

Resolution resolution	3.650 Å
Low-resolution limit resolution_low	123.930 Å
R factor r_factor	0.3983
R_work r_work	0.3983
R_free r_free	—

Resolution resolution	3.65 Å
Resolution测定Method resolution_method	—
颗粒数 num_particles	136967

Structure of the human mitochondrial pyruvate carrier inhibited by a UK5099-derivative

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

Mitochondrial pyruvate carrier 1-like protein

State in the Current Structure

Other States of the Same Protein in the Database

Mitochondrial pyruvate carrier 2

State in the Current Structure

Other States of the Same Protein in the Database

Nanobody,Maltose/maltodextrin-binding periplasmic protein

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

9giv__assembly_1__model_1

9giv__assembly_1__model_1 | I(q)

9giv__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

冷冻电镜 EM 3D

5. Entities and Polymers Entities & Polymers (4)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 polymer

Polymer Polymer

Source Source

Entity 3 Entity 3 polymer

Polymer Polymer

Source Source

Entity 4 Entity 4 non-polymer

7. Citations (1)

Structure of the human mitochondrial pyruvate carrier inhibited by a UK5099-derivative

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

Mitochondrial pyruvate carrier 1-like protein

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Mitochondrial pyruvate carrier 2

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Nanobody,Maltose/maltodextrin-binding periplasmic protein

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

9giv__assembly_1__model_1

9giv__assembly_1__model_1 | I(q)

9giv__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

冷冻电镜 EM 3D

5. Entities and Polymers Entities & Polymers (4)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 polymer

Polymer Polymer

Source Source

Entity 3 Entity 3 polymer

Polymer Polymer

Source Source

Entity 4 Entity 4 non-polymer

7. Citations (1)