SAXSdb — 10gh

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

Proto-oncogene tyrosine-protein kinase ROS

Mus musculus

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 3 其他Polymer 3	Fab-RX5 light chain × 1 Fab-RX5 heavy chain × 1 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 3 2-acetamido-2-deoxy-beta-D-glucopyranose × 5	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	ROS1_MOUSE
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–1006； UniProt 28–1033

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	10gh
Deposition date deposition_date	2026-01-19
Structure title title	Cryo-EM structure of Receptor Tyrosine Kinase ROS1 in complex with Fab-RX5
Keywords keywords	Receptor tyrosine kinase, ROS1 extracellular bent-over conformation, Inhibitory Fab-RX5, TRANSFERASE-IMMUNE SYSTEM complex; TRANSFERASE/IMMUNE SYSTEM
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.

10gh__assembly_1__model_1

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

Download this curve (.dat)

10gh__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

10gh__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	55.81 Å
Rg (electron density)	56.57 Å
Total Rg	56.28 Å
Atom count	11659
Residues	1474
Excluded volume	207080 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`10gh__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 (5)

Entity 1 Entity 1 polymer

Description description	Proto-oncogene tyrosine-protein kinase ROS
Molecular weight formula_weight	112553.8 kDa
EC 编号 ec_number	2.7.10.1
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	11659

STVLSSCLTSCVTNLGRQLDSGTRYNLSEACIHGCQFWNSVDQETCALKCNDTYATICERESCEVGCSNAEGSYEEEVLESTELPTAPFASSIGSHGVTLRWNPANISGVKYIIQWKYAQLPGSWTFTETVSKLSYTVEPLHPFTEYIFRVVWIFTAQLHLYSPPSPSYRTHPYGVPETAPLILNMESWSPDTVEVSWAPPHFPGGPILGYNLRLISKNQKLDSGTQRTSFQFYSTLPNTTYRFSIAAVNEVGEGPEAESTVTTPSPSVQEEEQWLFLSRKTSLRKRSLKYLVDEAHCLWSDAIHHNITGISVYAQQQVVYFSEGTVIWMKGAANMSDVSDLRIFYQGSGLVSSISIDWLYQRMYFIMDKLVYVCELKNCSNLEEITPFSLIAPQKVVVDSYNGYLFYLLRDGIYRVNLPLPSGRDTKAVRIVESGTLKDFAVKPQSKRIIYFNDTMQLFMSTFLDGSAFHRVLPWVPLVTVKSFACENNDFLITDGKAIFQQDSLSFNEFIVGCDLSHIEEFGFGNLVIFGSSVQSYPLPGHPQEVSVLFGSREALIQWTPPALAIGASPSAWQNWTYEVKVYSQDILEITQVFSNISGTMLNVPELQSSTKYTVSVRASSPKGPGPWSAPSVGTTLVPATEPPFIMAVKEDGLWSKPLCSFGPGEFLSSDVGNVSDMDWYNNSLYYSDTKGNVYVRPLNGMDISENYHIPSIVGAGALAFEWLGHFLYWAGKTYVIQRQSVLTGHTDIVTHVKLLVNDMAVDSVGGYLYWTTLYSVESTRLNGESSLVLQAQPWLSGKKVIALTLDLSDGLLYWLVQDNQCIHLYTAVLRGWSGGDATITEFAAWSTSEISQNALMYYSGRLFWINGFRIITAQEIGQRTSVSVSEPAKFNQFTIIQTSLKPLPGNFSSTPKVIPDPVQESSFRIEGHTSSFQILWNEPPAVDWGIVFYSVEFSTHSKFLIIEQQSLPIFTVEGLEPYTLFNLSVTPYTYWGKGQKTSLSFRAP

Source Source

Source organism organism	Mus musculus
Common name common_name	house mouse
NCBI taxonomy ID ncbi_taxonomy_id	10090
Host organism host_organism	Homo sapiens

Entity 2 Entity 2 polymer

Description description	Fab-RX5 light chain
Molecular weight formula_weight	25079.7 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	B

SMASDIQMTQSPSSLSASVGDRVTITCRASQSVSSAVAWYQQKPGKAPKLLIYSASSLYSGVPSRFSGSRSGTDFTLTISSLQPEDFATYYCQQYYAYSLFTFGQGTKVEIKRTVAAPSVFIFPPSDSQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGECGGSDYKDDDDK

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

Entity 3 Entity 3 polymer

Description description	Fab-RX5 heavy chain
Molecular weight formula_weight	25503.3 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	C

EISEVQLVESGGGLVQPGGSLRLSCAASGFNLSSSSMHWVRQAPGKGLEWVAYIYPYSSSTSYADSVKGRFTISADTSKNTAYLQMNSLRAEDTAVYYCARSYWGYYGLDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTHTSRHHHHHH

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

Entity 4 Entity 4 branched

Description description	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose
Molecular weight formula_weight	424.4 kDa
Source method src_method	man
Copy count entity_count	3

Entity 5 Entity 5 non-polymer

Description description	2-acetamido-2-deoxy-beta-D-glucopyranose
Molecular weight formula_weight	221.2 kDa
Source method src_method	syn
Copy count entity_count	5

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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	triclinic

Resolution resolution	3.06 Å
Resolution测定Method resolution_method	—
颗粒数 num_particles	166992

Cryo-EM structure of Receptor Tyrosine Kinase ROS1 in complex with Fab-RX5

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

Proto-oncogene tyrosine-protein kinase ROS

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

10gh__assembly_1__model_1

10gh__assembly_1__model_1 | I(q)

10gh__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

冷冻电镜 EM 3D

5. Entities and Polymers Entities & Polymers (5)

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 branched

Entity 5 Entity 5 non-polymer

7. Citations (1)

Cryo-EM structure of Receptor Tyrosine Kinase ROS1 in complex with Fab-RX5

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

Proto-oncogene tyrosine-protein kinase ROS

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

10gh__assembly_1__model_1

10gh__assembly_1__model_1 | I(q)

10gh__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

冷冻电镜 EM 3D

5. Entities and Polymers Entities & Polymers (5)

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 branched

Entity 5 Entity 5 non-polymer

7. Citations (1)