SAXSdb — 1h10

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

RAC-ALPHA SERINE/THREONINE KINASE

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	INOSITOL-(1,3,4,5)-TETRAKISPHOSPHATE × 1 water × 1	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	KRAC_HUMAN
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 3–125； UniProt 1–123

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	1h10
Deposition date deposition_date	2002-07-01
Structure title title	HIGH RESOLUTION STRUCTURE OF THE PLECKSTRIN HOMOLOGY DOMAIN OF PROTEIN KINASE B/AKT BOUND TO INS(1,3,4,5)-TETRAKISPHOPHATE
Keywords keywords	;TRANSFERASE, SIGNALLING PROTEIN, PHOSPHOINOSITIDES, PROTEIN KINASE B, PLECKSTRIN, INOSITOL TETRAKISPHOPHATE, PHOSPHORYLATION, SERINE/THREONINE PROTEIN KINASE ;; TRANSFERASE
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.

1h10__assembly_1__model_1

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

Download this curve (.dat)

1h10__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

1h10__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	15.67 Å
Rg (electron density)	14.41 Å
Total Rg	15.60 Å
Atom count	1012
Residues	115
Excluded volume	17803 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`1h10__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	RAC-ALPHA SERINE/THREONINE KINASE
Molecular weight formula_weight	14940.4 kDa
EC 编号 ec_number	2.7.1.-
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	1266

XSMSDVAIVKEGWLHKRGEYIKTWRPRYFLLKNDGTFIGYKERPQDVDQREAPLNNFSVAQCQLMKTERPRPNTFIIRCLQWTTVIERTFHVETPEEREEWTTAIQTVADGLKKQEEEEMDFRSG

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 2 Entity 2 non-polymer

Description description	INOSITOL-(1,3,4,5)-TETRAKISPHOSPHATE
Molecular weight formula_weight	500.1 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	238

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6. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (1 domains)

Domain ID domain_id	d1h10a_
Class class	b — All beta proteins
Fold Fold fold	b.55 — PH domain-like barrel
Superfamily Superfamily superfamily	b.55.1 — PH domain-like
Family Family family	b.55.1.1 — Pleckstrin-homology domain (PH domain)

CATH v4.4 (1 domains)

Domain ID domain_id	1h10A00
Class class	2 — Mainly Beta
Architecture architecture	30 — Roll
Topology topology	29 — PH-domain like
Homologous superfamily homologous superfamily	30 — Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)

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Unit-cell length a length_a	82.868 Å
Unit-cell length b length_b	34.351 Å
Unit-cell length c length_c	44.293 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	115.31 °
Unit-cell angle γ angle_gamma	90.00 °
Molecules per unit cell Z z_pdb	4

Space group space_group	C 1 2 1
Space-group number int_tables_number	5
Crystal system crystal_system	—

Resolution resolution	1.400 Å
Low-resolution limit resolution_low	15.000 Å
R factor r_factor	0.1254
R_work r_work	—
R_free r_free	0.1755

HIGH RESOLUTION STRUCTURE OF THE PLECKSTRIN HOMOLOGY DOMAIN OF PROTEIN KINASE B/AKT BOUND TO INS(1,3,4,5)-TETRAKISPHOPHATE

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

RAC-ALPHA SERINE/THREONINE KINASE

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

1h10__assembly_1__model_1

1h10__assembly_1__model_1 | I(q)

1h10__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

6. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (1 domains)

CATH v4.4 (1 domains)

7. Citations (1)

HIGH RESOLUTION STRUCTURE OF THE PLECKSTRIN HOMOLOGY DOMAIN OF PROTEIN KINASE B/AKT BOUND TO INS(1,3,4,5)-TETRAKISPHOPHATE

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

RAC-ALPHA SERINE/THREONINE KINASE

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

1h10__assembly_1__model_1

1h10__assembly_1__model_1 | I(q)

1h10__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

6. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (1 domains)

CATH v4.4 (1 domains)

7. Citations (1)