3zwx

Crystal structure of ADP-ribosyl cyclase complexed with 8-bromo-ADP- ribose

Method: X-RAY DIFFRACTION

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

ADP-RIBOSYL CYCLASE

APLYSIA CALIFORNICA

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein homooligomer	Homooligomer	Protein 2	CHLORIDE ION × 1 ;[(2R,3S,4R,5R)-5-(6-amino-8-bromo-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl [(2R,3S,4S)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate ; × 2 water × 2	Consistent with protein count
2	Protein homooligomer	Homooligomer	Protein 2	CHLORIDE ION × 1 ;[(2R,3S,4R,5R)-5-(6-amino-8-bromo-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl [(2R,3S,4S)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate ; × 2 water × 2	Consistent with protein count
3	Protein homooligomer	Homooligomer	Protein 2	CHLORIDE ION × 1 ;[(2R,3S,4R,5R)-5-(6-amino-8-bromo-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl [(2R,3S,4S)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate ; × 2 water × 2	Consistent with protein count
4	Protein homooligomer	Homooligomer	Protein 2	CHLORIDE ION × 1 ;[(2R,3S,4R,5R)-5-(6-amino-8-bromo-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl [(2R,3S,4S)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate ; × 2 water × 2	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	NADA_APLCA
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 3–260； UniProt 25–282 Author chain B； PDBConstruct 3–260； UniProt 25–282 Author chain C； PDBConstruct 3–260； UniProt 25–282 Author chain D； PDBConstruct 3–260； UniProt 25–282 Author chain E； PDBConstruct 3–260； UniProt 25–282 Author chain F； PDBConstruct 3–260； UniProt 25–282 Author chain G； PDBConstruct 3–260； UniProt 25–282 Author chain H； PDBConstruct 3–260； UniProt 25–282

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	3zwx
Deposition date deposition_date	2011-08-03
Structure title title	Crystal structure of ADP-ribosyl cyclase complexed with 8-bromo-ADP- ribose
Keywords keywords	HYDROLASE, CD38, SUBSTRATE SPECIFICITY; HYDROLASE
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.

3zwx__assembly_4__model_1

Assembly 4 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

3zwx__assembly_4__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

3zwx__assembly_4__model_1 | P(r) · Pending

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

Rg（Guinier）	25.65 Å
Rg (electron density)	24.79 Å
Total Rg	25.71 Å
Atom count	4102
Residues	503
Excluded volume	72902 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`3zwx__assembly_1__model_1`	dimeric （2）	Success	4.1.3-1-20251215 (887e7ef)	View Download
2	1	`3zwx__assembly_2__model_1`	dimeric （2）	Success	4.1.3-1-20251215 (887e7ef)	View Download
3	1	`3zwx__assembly_3__model_1`	dimeric （2）	Success	4.1.3-1-20251215 (887e7ef)	View Download
4	1	`3zwx__assembly_4__model_1`	dimeric （2）	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	ADP-RIBOSYL CYCLASE
Molecular weight formula_weight	29722.1 kDa
EC 编号 ec_number	3.2.2.5
Source method src_method	man
Copy count entity_count	8

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,B,C,D,E,F,G,H
Atom count atom_count	16729

AAIVPTRELENVFLGRCKDYEITRYLDILPRVRSDCSALWKDFFKAFSFKNPCDLDLGSYKDFFTSAQQQLPKNKVMFWSGVYDEAHDYANTGRKYITLEDTLPGYMLNSLVWCGQRANPGFNEKVCPDFKTCPVQARESFWGMASSSYAHSAEGEVTYMVDGSNPKVPAYRPDSFFGKYELPNLTNKVTRVKVIVLHRLGEKIIEKCGAGSLLDLEKLVKAKHFAFDCVENPRAVLFLLCSDNPNARECRLAKRFYRIA

Source Source

Source organism organism	APLYSIA CALIFORNICA
Common name common_name	CALIFORNIA SEA HARE
NCBI taxonomy ID ncbi_taxonomy_id	6500
Host organism host_organism	PICHIA PASTORIS

Entity 2 Entity 2 non-polymer

Description description	CHLORIDE ION
Molecular weight formula_weight	35.5 kDa
Source method src_method	syn
Copy count entity_count	4

Entity 3 Entity 3 non-polymer

Description description	;[(2R,3S,4R,5R)-5-(6-amino-8-bromo-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl [(2R,3S,4S)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate ;
Molecular weight formula_weight	622.2 kDa
Source method src_method	syn
Copy count entity_count	8

Entity 4 Entity 4 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	313

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6. Fold Classification (SCOP + CATH) 27 domains

SCOP 2.08 (11 domains)

Domain ID domain_id	d3zwxa_
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.23 — Flavodoxin-like
Superfamily Superfamily superfamily	c.23.14 — N-(deoxy)ribosyltransferase-like
Family Family family	c.23.14.3 — ADP ribosyl cyclase-like

Domain ID domain_id	d3zwxb1
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.23 — Flavodoxin-like
Superfamily Superfamily superfamily	c.23.14 — N-(deoxy)ribosyltransferase-like
Family Family family	c.23.14.3 — ADP ribosyl cyclase-like

Domain ID domain_id	d3zwxb2
Class class	l — Artifacts
Fold Fold fold	l.1 — Tags
Superfamily Superfamily superfamily	l.1.1 — Tags
Family Family family	l.1.1.1 — Tags

Domain ID domain_id	d3zwxc_
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.23 — Flavodoxin-like
Superfamily Superfamily superfamily	c.23.14 — N-(deoxy)ribosyltransferase-like
Family Family family	c.23.14.3 — ADP ribosyl cyclase-like

Domain ID domain_id	d3zwxd1
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.23 — Flavodoxin-like
Superfamily Superfamily superfamily	c.23.14 — N-(deoxy)ribosyltransferase-like
Family Family family	c.23.14.3 — ADP ribosyl cyclase-like

Domain ID domain_id	d3zwxd2
Class class	l — Artifacts
Fold Fold fold	l.1 — Tags
Superfamily Superfamily superfamily	l.1.1 — Tags
Family Family family	l.1.1.1 — Tags

Domain ID domain_id	d3zwxe_
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.23 — Flavodoxin-like
Superfamily Superfamily superfamily	c.23.14 — N-(deoxy)ribosyltransferase-like
Family Family family	c.23.14.3 — ADP ribosyl cyclase-like

Domain ID domain_id	d3zwxf_
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.23 — Flavodoxin-like
Superfamily Superfamily superfamily	c.23.14 — N-(deoxy)ribosyltransferase-like
Family Family family	c.23.14.3 — ADP ribosyl cyclase-like

Domain ID domain_id	d3zwxg_
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.23 — Flavodoxin-like
Superfamily Superfamily superfamily	c.23.14 — N-(deoxy)ribosyltransferase-like
Family Family family	c.23.14.3 — ADP ribosyl cyclase-like

Domain ID domain_id	d3zwxh1
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.23 — Flavodoxin-like
Superfamily Superfamily superfamily	c.23.14 — N-(deoxy)ribosyltransferase-like
Family Family family	c.23.14.3 — ADP ribosyl cyclase-like

Domain ID domain_id	d3zwxh2
Class class	l — Artifacts
Fold Fold fold	l.1 — Tags
Superfamily Superfamily superfamily	l.1.1 — Tags
Family Family family	l.1.1.1 — Tags

CATH v4.4 (16 domains)

Domain ID domain_id	3zwxA01
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	82 — ADP Ribosyl Cyclase; Chain A, domain 1
Homologous superfamily homologous superfamily	10 — ADP Ribosyl Cyclase; Chain A, domain 1

Domain ID domain_id	3zwxA02
Class class	3 — Alpha Beta
Architecture architecture	40 — 3-Layer(aba) Sandwich
Topology topology	50 — Rossmann fold
Homologous superfamily homologous superfamily	720 — NAD(P)-binding Rossmann-like Domain

Domain ID domain_id	3zwxB01
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	82 — ADP Ribosyl Cyclase; Chain A, domain 1
Homologous superfamily homologous superfamily	10 — ADP Ribosyl Cyclase; Chain A, domain 1

Domain ID domain_id	3zwxB02
Class class	3 — Alpha Beta
Architecture architecture	40 — 3-Layer(aba) Sandwich
Topology topology	50 — Rossmann fold
Homologous superfamily homologous superfamily	720 — NAD(P)-binding Rossmann-like Domain

Domain ID domain_id	3zwxC01
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	82 — ADP Ribosyl Cyclase; Chain A, domain 1
Homologous superfamily homologous superfamily	10 — ADP Ribosyl Cyclase; Chain A, domain 1

Domain ID domain_id	3zwxC02
Class class	3 — Alpha Beta
Architecture architecture	40 — 3-Layer(aba) Sandwich
Topology topology	50 — Rossmann fold
Homologous superfamily homologous superfamily	720 — NAD(P)-binding Rossmann-like Domain

Domain ID domain_id	3zwxD01
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	82 — ADP Ribosyl Cyclase; Chain A, domain 1
Homologous superfamily homologous superfamily	10 — ADP Ribosyl Cyclase; Chain A, domain 1

Domain ID domain_id	3zwxD02
Class class	3 — Alpha Beta
Architecture architecture	40 — 3-Layer(aba) Sandwich
Topology topology	50 — Rossmann fold
Homologous superfamily homologous superfamily	720 — NAD(P)-binding Rossmann-like Domain

Domain ID domain_id	3zwxE01
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	82 — ADP Ribosyl Cyclase; Chain A, domain 1
Homologous superfamily homologous superfamily	10 — ADP Ribosyl Cyclase; Chain A, domain 1

Domain ID domain_id	3zwxE02
Class class	3 — Alpha Beta
Architecture architecture	40 — 3-Layer(aba) Sandwich
Topology topology	50 — Rossmann fold
Homologous superfamily homologous superfamily	720 — NAD(P)-binding Rossmann-like Domain

Domain ID domain_id	3zwxF01
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	82 — ADP Ribosyl Cyclase; Chain A, domain 1
Homologous superfamily homologous superfamily	10 — ADP Ribosyl Cyclase; Chain A, domain 1

Domain ID domain_id	3zwxF02
Class class	3 — Alpha Beta
Architecture architecture	40 — 3-Layer(aba) Sandwich
Topology topology	50 — Rossmann fold
Homologous superfamily homologous superfamily	720 — NAD(P)-binding Rossmann-like Domain

Domain ID domain_id	3zwxG01
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	82 — ADP Ribosyl Cyclase; Chain A, domain 1
Homologous superfamily homologous superfamily	10 — ADP Ribosyl Cyclase; Chain A, domain 1

Domain ID domain_id	3zwxG02
Class class	3 — Alpha Beta
Architecture architecture	40 — 3-Layer(aba) Sandwich
Topology topology	50 — Rossmann fold
Homologous superfamily homologous superfamily	720 — NAD(P)-binding Rossmann-like Domain

Domain ID domain_id	3zwxH01
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	82 — ADP Ribosyl Cyclase; Chain A, domain 1
Homologous superfamily homologous superfamily	10 — ADP Ribosyl Cyclase; Chain A, domain 1

Domain ID domain_id	3zwxH02
Class class	3 — Alpha Beta
Architecture architecture	40 — 3-Layer(aba) Sandwich
Topology topology	50 — Rossmann fold
Homologous superfamily homologous superfamily	720 — NAD(P)-binding Rossmann-like Domain

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Unit-cell length a length_a	60.682 Å
Unit-cell length b length_b	76.818 Å
Unit-cell length c length_c	140.333 Å
Unit-cell angle α angle_alpha	87.85 °
Unit-cell angle β angle_beta	89.25 °
Unit-cell angle γ angle_gamma	89.12 °
Molecules per unit cell Z z_pdb	8

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

Resolution resolution	2.600 Å
Low-resolution limit resolution_low	29.730 Å
R factor r_factor	0.2064
R_work r_work	0.2029
R_free r_free	0.2715

Crystal structure of ADP-ribosyl cyclase complexed with 8-bromo-ADP- ribose

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

ADP-RIBOSYL CYCLASE

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

3zwx__assembly_4__model_1

3zwx__assembly_4__model_1 | I(q)

3zwx__assembly_4__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 (4)

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 water

6. Fold Classification (SCOP + CATH) 27 domains

SCOP 2.08 (11 domains)

CATH v4.4 (16 domains)

7. Citations (1)

Crystal structure of ADP-ribosyl cyclase complexed with 8-bromo-ADP- ribose

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

ADP-RIBOSYL CYCLASE

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

3zwx__assembly_4__model_1

3zwx__assembly_4__model_1 | I(q)

3zwx__assembly_4__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 (4)

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 water

6. Fold Classification (SCOP + CATH) 27 domains

SCOP 2.08 (11 domains)

CATH v4.4 (16 domains)

7. Citations (1)