SAXSdb — 9h2q

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

Maltose/maltodextrin-binding periplasmic protein,CHLPN 76 kD protein-like

Chlamydia trachomatis

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Insufficient information	Heteromer	Protein 2	Autophagy-related protein 16-1 × 1 （Q676U5）	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A0H2X2S1_CHLTA
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 384–674； UniProt 361–651

Maltose/maltodextrin-binding periplasmic protein,CHLPN 76 kD protein-like

Chlamydia trachomatis

UniProt P0AEY0

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Insufficient information	Heteromer	Protein 2	Autophagy-related protein 16-1 × 1 （Q676U5）	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	1
Chains and sequence ranges	Author chain A； PDBConstruct 7–375； UniProt 27–395

Autophagy-related protein 16-1

Homo sapiens

UniProt Q676U5

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Insufficient information	Heteromer	Protein 2	Maltose/maltodextrin-binding periplasmic protein,CHLPN 76 kD protein-like × 1 （A0A0H2X2S1,P0AEY0）	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A16L1_HUMAN
Isoform	—
PDB entities	2
Chains and sequence ranges	Author chain B； PDBConstruct 5–309； UniProt 303–607

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	9h2q
Deposition date deposition_date	2024-10-14
Structure title title	Stabilized complex of Chlamydia trachomatic efector CT622 in complex with human WD40 domain of ATG16L1
Keywords keywords	Effector protein, autophagy, xenophagy, infection, PROTEIN TRANSPORT; PROTEIN TRANSPORT
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.

9h2q__assembly_1__model_1

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

Download this curve (.dat)

9h2q__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

9h2q__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	28.45 Å
Rg (electron density)	28.17 Å
Total Rg	28.68 Å
Atom count	4102
Residues	542
Excluded volume	72509 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`9h2q__assembly_1__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 (2)

Entity 1 Entity 1 polymer

Description description	Maltose/maltodextrin-binding periplasmic protein,CHLPN 76 kD protein-like
Molecular weight formula_weight	73297.3 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	4102

HHHHHHKIEEGKLVIWINGDKGYNGLAEVGKKFEKDTGIKVTVEHPDKLEEKFPQVAATGDGPDIIFWAHDRFGGYAQSGLLAEITPDKAFQDKLYPFTWDAVRYNGKLIAYPIAVEALSLIYNKDLLPNPPKTWEEIPALDKELKAKGKSALMFNLQEPYFTWPLIAADGGYAFKYENGKYDIKDVGVDNAGAKAGLTFLVDLIKNKHMNADTDYSIAEAAFNKGETAMTINGPWAWSNIDTSKVNYGVTVLPTFKGQPSKPFVGVLSAGINAASPNKELAKEFLENYLLTDEGLEAVNKDKPLGAVALKSYEEELAKDPRIAATMENAQKGEIMPNIPQMSAFWYAVRTAVINAASGRQTVDEALKDAQTRITSLLLDDVDNEMAAIAMQGFRSMIEQFNVNNPATAKELQAMEAQLTAMSDQLVGADGELPAEIQAIKDALAQALKQPSADGLATAMGQVAFAAAKVGGGSAGTAGTVQMNVKQLYKTAFSSTSSSSYAAALSDGYSAYKTLNDLYSESRSGVQDAISQTALPALSRSVSRSGIESQGRSADASQRAAETIVRDSQTLGDVYSRLQVLESLMSIIVSNPQVNQEEIKQKLTAAISKAPQFGYPAVQNSNDSLQKFAAKLEREFVDGERRLAEARELAFEKQPQFIQQVLVNIASLFSGYLS

Source Source

Source organism organism	Chlamydia trachomatis
NCBI taxonomy ID ncbi_taxonomy_id	813
Host organism host_organism	Escherichia coli BL21(DE3)

Entity 2 Entity 2 polymer

Description description	Autophagy-related protein 16-1
Molecular weight formula_weight	33491.6 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	B

GGGRGSGKEVRPPATALQVFDAHDGEVNAVQFSPDGRLLATGGNDRRVKLWEVFGGSCEFKGSLTGSNGGITSIEFDPDGKYLLAASNDKACRIWTVDDYRLRHTLTGHSGKVYSAKFSPDGRRIVSGSHDRTLKLWDLRKGTCIKTVFAGSSANDIVCTEQSIMSGHHDKKIRFWDIRTGSIVQEIELQGKITSLDLNPDRTELLSCSRDNTLKIIDLRTNSIKQTFSAPGFKSGSDWTRVVFSPDGSYVAAGSADGSLYIWSVRTGKVEKVLSKHHSSSINAVAWSPSGSHVVSVDKGGKAVLWAQP

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 BL21(DE3)

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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	3.80 Å
Resolution测定Method resolution_method	—
颗粒数 num_particles	113881

Stabilized complex of Chlamydia trachomatic efector CT622 in complex with human WD40 domain of ATG16L1

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

Maltose/maltodextrin-binding periplasmic protein,CHLPN 76 kD protein-like

State in the Current Structure

Other States of the Same Protein in the Database

Maltose/maltodextrin-binding periplasmic protein,CHLPN 76 kD protein-like

State in the Current Structure

Other States of the Same Protein in the Database

Autophagy-related protein 16-1

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

9h2q__assembly_1__model_1

9h2q__assembly_1__model_1 | I(q)

9h2q__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 (2)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 polymer

Polymer Polymer

Source Source

7. Citations (2)

Stabilized complex of Chlamydia trachomatic efector CT622 in complex with human WD40 domain of ATG16L1

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

Maltose/maltodextrin-binding periplasmic protein,CHLPN 76 kD protein-like

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Maltose/maltodextrin-binding periplasmic protein,CHLPN 76 kD protein-like

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Autophagy-related protein 16-1

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

9h2q__assembly_1__model_1

9h2q__assembly_1__model_1 | I(q)

9h2q__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 (2)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 polymer

Polymer Polymer

Source Source

7. Citations (2)