9rki

Mixed model refinement of beta-2 Adrenergic receptor with photoazolol in dark state and Light state, 17 nanoseconds after light activation, recorded at LCLS

Method: X-RAY DIFFRACTION

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

Beta-2 adrenergic receptor,Endolysin

Homo sapiens

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Insufficient information	Monomer	Protein 1	SULFATE ION × 7 ACETAMIDE × 1 CHOLESTEROL × 3 PALMITIC ACID × 1 DODECAETHYLENE GLYCOL × 3 (2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate × 7 1,2-ETHANEDIOL × 2 GLYCEROL × 1 PENTAETHYLENE GLYCOL × 1 ~{N}-[4-[(~{E})-[2-[(2~{S})-2-oxidanyl-3-(propan-2-ylamino)propoxy]phenyl]diazenyl]phenyl]ethanamide × 1 water × 1	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	ENLYS_BPT4
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 203–362； UniProt 2–161

Beta-2 adrenergic receptor,Endolysin

Homo sapiens

UniProt P07550

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Insufficient information	Monomer	Protein 1	SULFATE ION × 7 ACETAMIDE × 1 CHOLESTEROL × 3 PALMITIC ACID × 1 DODECAETHYLENE GLYCOL × 3 (2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate × 7 1,2-ETHANEDIOL × 2 GLYCEROL × 1 PENTAETHYLENE GLYCOL × 1 ~{N}-[4-[(~{E})-[2-[(2~{S})-2-oxidanyl-3-(propan-2-ylamino)propoxy]phenyl]diazenyl]phenyl]ethanamide × 1 water × 1	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	ADRB2_HUMAN
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–202； UniProt 29–230 Author chain A； PDBConstruct 363–442； UniProt 263–342

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	9rki
Deposition date deposition_date	2025-06-13
Structure title title	Mixed model refinement of beta-2 Adrenergic receptor with photoazolol in dark state and Light state, 17 nanoseconds after light activation, recorded at LCLS
Keywords keywords	;GPCR, 7TM, Beta 2, ADRENERGIC, LIPIDIC CUBIC PHASE, LIPIDIC, MEMBRANE PROTEIN, PHOTO-SWITCHABLE COMPOUNDS, PHOTOAZOLOL-1, TIME RESOLVE CRYSTALLOGRAPHY ;; MEMBRANE PROTEIN
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.

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`9rki__assembly_1__model_1`	monomeric （1）	Excluded	—	—
	Exclusion reason： The polymer contains overlapping alternate coordinates, and a complete, coherent single conformation cannot be selected automatically.

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4. Crystallography and Experiment 4. Crystallography & Experiment

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5. Entities and Polymers Entities & Polymers (12)

Entity 1 Entity 1 polymer

Description description	Beta-2 adrenergic receptor,Endolysin
Molecular weight formula_weight	50471.1 kDa
EC 编号 ec_number	3.2.1.17
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	7794

DEVWVVGMGIVMSLIVLAIVFGNVLVITAIAKFERLQTVTNYFITSLACADLVMGLAVVPFGAAHILMKMWTFGNFWCEFWTSIDVLCVTASIWTLCVIAVDRYFAITSPFKYQSLLTKNKARVIILMVWIVSGLTSFLPIQMHWYRATHQEAINCYAEETCCDFFTNQAYAIASSIVSFYVPLVIMVFVYSRVFQEAKRQLNIFEMLRIDEGLRLKIYKDTEGYYTIGIGHLLTKSPSLNAAKSELDKAIGRNTNGVITKDEAEKLFNQDVDAAVRGILRNAKLKPVYDSLDAVRRAALINMVFQMGETGVAGFTNSLRMLQQKRWDEAAVNLAKSRWYNQTPNRAKRVITTFRTGTWDAYKFCLKEHKALKTLGIIMGTFTLCWLPFFIVNIVHVIQDNLIRKEVYILLNWIGYVNSGFNPLIYCRSPDFRIAFQELLCL

Source Source

Source organism organism	Homo sapiens
Common name common_name	human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Trichoplusia ni

Entity 2 Entity 2 non-polymer

Description description	SULFATE ION
Molecular weight formula_weight	96.1 kDa
Source method src_method	syn
Copy count entity_count	7

Entity 3 Entity 3 non-polymer

Description description	ACETAMIDE
Molecular weight formula_weight	59.1 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 4 Entity 4 non-polymer

Description description	CHOLESTEROL
Molecular weight formula_weight	386.7 kDa
Source method src_method	syn
Copy count entity_count	3

Entity 5 Entity 5 non-polymer

Description description	PALMITIC ACID
Molecular weight formula_weight	256.4 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 6 Entity 6 non-polymer

Description description	DODECAETHYLENE GLYCOL
Molecular weight formula_weight	546.6 kDa
Source method src_method	syn
Copy count entity_count	3

Entity 7 Entity 7 non-polymer

Description description	(2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate
Molecular weight formula_weight	356.5 kDa
Source method src_method	syn
Copy count entity_count	7

Entity 8 Entity 8 non-polymer

Description description	1,2-ETHANEDIOL
Molecular weight formula_weight	62.1 kDa
Source method src_method	syn
Copy count entity_count	2

Entity 9 Entity 9 non-polymer

Description description	GLYCEROL
Molecular weight formula_weight	92.1 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 10 Entity 10 non-polymer

Description description	PENTAETHYLENE GLYCOL
Molecular weight formula_weight	238.3 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 11 Entity 11 non-polymer

Description description	~{N}-[4-[(~{E})-[2-[(2~{S})-2-oxidanyl-3-(propan-2-ylamino)propoxy]phenyl]diazenyl]phenyl]ethanamide
Molecular weight formula_weight	370.4 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 12 Entity 12 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	33

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Unit-cell length a length_a	111.940 Å
Unit-cell length b length_b	172.230 Å
Unit-cell length c length_c	41.230 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	106.20 °
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	2.600 Å
Low-resolution limit resolution_low	28.330 Å
R factor r_factor	—
R_work r_work	0.1959
R_free r_free	0.2340

Mixed model refinement of beta-2 Adrenergic receptor with photoazolol in dark state and Light state, 17 nanoseconds after light activation, recorded at LCLS

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

Beta-2 adrenergic receptor,Endolysin

State in the Current Structure

Other States of the Same Protein in the Database

Beta-2 adrenergic receptor,Endolysin

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

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

Diffraction experiment Diffraction

5. Entities and Polymers Entities & Polymers (12)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 non-polymer

Entity 3 Entity 3 non-polymer

Entity 4 Entity 4 non-polymer

Entity 5 Entity 5 non-polymer

Entity 6 Entity 6 non-polymer

Entity 7 Entity 7 non-polymer

Entity 8 Entity 8 non-polymer

Entity 9 Entity 9 non-polymer

Entity 10 Entity 10 non-polymer

Entity 11 Entity 11 non-polymer

Entity 12 Entity 12 water

7. Citations (1)

Mixed model refinement of beta-2 Adrenergic receptor with photoazolol in dark state and Light state, 17 nanoseconds after light activation, recorded at LCLS

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

Beta-2 adrenergic receptor,Endolysin

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Beta-2 adrenergic receptor,Endolysin

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

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

Diffraction experiment Diffraction

5. Entities and Polymers Entities & Polymers (12)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 non-polymer

Entity 3 Entity 3 non-polymer

Entity 4 Entity 4 non-polymer

Entity 5 Entity 5 non-polymer

Entity 6 Entity 6 non-polymer

Entity 7 Entity 7 non-polymer

Entity 8 Entity 8 non-polymer

Entity 9 Entity 9 non-polymer

Entity 10 Entity 10 non-polymer

Entity 11 Entity 11 non-polymer

Entity 12 Entity 12 water

7. Citations (1)