SAXSdb — 1ntl

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

Complement component receptor 1-like protein,Ig gamma-1 chain C region secreted form

Mus musculus

State in the Current Structure

Assembly	Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Associated Components	Method and Experimental Conditions	Structure Quality
1	Insufficient information Homooligomer Protein × 2 PDB declaration: dimeric（2） Consistent with protein copy count	Chain A； UniProt 98–324 Chain B； UniProt 98–324	Fragment：Q64735 residues 83-401,P01868 residues 98-324	No other associated polymer	SOLUTION SCATTERING mmCIF provides none of the parsed experimental conditions	Resolution 30.00 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB	Difference from Current Entry 1NTL	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
1AI1 HIV-1 V3 LOOP MIMIC Deposited 1996-11-06	Different construct Different mutation/modification Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain H 1–100（100 aa）	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions pH 6.5；pH 6.5	Resolution 2.80 Å
1CLO ANTI-CARCINOEMBRYONIC ANTIGEN MONOCLONAL ANTIBODY A5B7 Deposited 1996-05-01	Different construct Different mutation/modification Different oligomeric state Different experimental method Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain H 1–101（101 aa） Fragment：ANTIGEN BINDING FRAGMENT, FAB	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 2.10 Å
1DBA THREE-DIMENSIONAL STRUCTURE OF AN ANTI-STEROID FAB' AND PROGESTERONE-FAB' COMPLEX Deposited 1992-11-10	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain H 1–100（100 aa）	Not recorded	EOH ETHANOL × 2	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 2.80 Å
1DBB THREE-DIMENSIONAL STRUCTURE OF AN ANTI-STEROID FAB' AND PROGESTERONE-FAB' COMPLEX Deposited 1992-11-11	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain H 1–100（100 aa）	Not recorded	STR PROGESTERONE × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 2.70 Å
1DBJ MOLECULAR BASIS OF CROSS-REACTIVITY AND THE LIMITS OF ANTIBODY-ANTIGEN COMPLEMENTARITY Deposited 1993-08-24	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain H 1–100（100 aa）	Not recorded	AE2 AETIOCHOLANOLONE × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 2.70 Å
1DBK MOLECULAR BASIS OF CROSS-REACTIVITY AND THE LIMITS OF ANTIBODY-ANTIGEN COMPLEMENTARITY Deposited 1993-08-24	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain H 1–100（100 aa）	Not recorded	ANO 5-BETA-ANDROSTANE-3,17-DIONE × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 3.00 Å
1DBM MOLECULAR BASIS OF CROSS-REACTIVITY AND THE LIMITS OF ANTIBODY-ANTIGEN COMPLEMENTARITY Deposited 1993-08-24	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain H 1–100（100 aa）	Not recorded	SIH PROGESTERONE-11-ALPHA-OL-HEMISUCCINATE × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 2.70 Å
1FBI CRYSTAL STRUCTURE OF A CROSS-REACTION COMPLEX BETWEEN FAB F9.13.7 AND GUINEA-FOWL LYSOZYME Deposited 1995-01-19	Different construct Different mutation/modification Different oligomeric state Different experimental method Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain H 1–99（99 aa）	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 3.00 Å
1FBI CRYSTAL STRUCTURE OF A CROSS-REACTION COMPLEX BETWEEN FAB F9.13.7 AND GUINEA-FOWL LYSOZYME Deposited 1995-01-19	Different construct Different mutation/modification Different oligomeric state Different experimental method Different structure-quality metrics	Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain Q 1–99（99 aa）	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 3.00 Å
1KEL CATALYTIC ANTIBODY 28B4 FAB FRAGMENT COMPLEXED WITH HAPTEN (1-[N-4'-NITROBENZYL-N-4'-CARBOXYBUTYLAMINO] METHYLPHOSPHONIC ACID) Deposited 1996-04-16	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain H 1–99（99 aa） Fragment：VARIABLE REGIONS OF LIGHT AND HEAVY CHAINS	Not recorded	AAH 1-[N-4'-NITROBENZYL-N-4'-CARBOXYBUTYLAMINO]METHYLPHOSPHONIC ACID × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 8.5；pH 8.5	Resolution 1.90 Å R-free 0.258
1KEM CATALYTIC ANTIBODY 28B4 FAB FRAGMENT Deposited 1996-04-16	Different construct Different mutation/modification Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain H 1–99（99 aa） Fragment：VARIABLE REGIONS OF LIGHT AND HEAVY CHAINS	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions pH 8.5；pH 8.5	Resolution 2.20 Å R-free 0.288
1OPG OPG2 FAB FRAGMENT Deposited 1995-04-28	Different construct Different mutation/modification Different oligomeric state Different experimental method Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain H 1–102（102 aa）	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 2.00 Å
1T2Q The Crystal Structure of an NNA7 Fab that recognizes an N-type blood group antigen Deposited 2004-04-22	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain H 1–102（102 aa）	Not recorded	GOL GLYCEROL × 2 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；PEG MME 5K, ammonium sulfate, MES, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 1.83 Å R-free 0.247
1YED STRUCTURE OF A CATALYTIC ANTIBODY IGG2A FAB FRAGMENT (D2.4) Deposited 1997-04-15	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain H 1–102（102 aa）	Not recorded	PNB 4-NITRO-BENZYLPHOSPHONOBUTANOYL-GLYCINE × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 7；pH 7.0	Resolution 3.10 Å R-free 0.260
1YED STRUCTURE OF A CATALYTIC ANTIBODY IGG2A FAB FRAGMENT (D2.4) Deposited 1997-04-15	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain B 1–102（102 aa）	Not recorded	PNB 4-NITRO-BENZYLPHOSPHONOBUTANOYL-GLYCINE × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 7；pH 7.0	Resolution 3.10 Å R-free 0.260
2ATY Complement receptor chimaeric conjugate CR2-Ig Deposited 2005-08-26	Different construct Different structure-quality metrics	Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 98–324（227 aa） Chain B 98–324（227 aa）	Not recorded	No recorded non-water small molecule	SOLUTION SCATTERING mmCIF provides none of the parsed conditions	Resolution not provided
2DBL MOLECULAR BASIS OF CROSS-REACTIVITY AND THE LIMITS OF ANTIBODY-ANTIGEN COMPLEMENTARITY Deposited 1994-02-08	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain H 1–100（100 aa）	Not recorded	S5H 5-ALPHA-PREGNANE-3-BETA-OL-HEMISUCCINATE × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 2.90 Å
2DBL MOLECULAR BASIS OF CROSS-REACTIVITY AND THE LIMITS OF ANTIBODY-ANTIGEN COMPLEMENTARITY Deposited 1994-02-08	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different structure-quality metrics	Assembly 2 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric	Chain H 1–100（100 aa）	Not recorded	S5H 5-ALPHA-PREGNANE-3-BETA-OL-HEMISUCCINATE × 4	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 2.90 Å

15 other PDB entries and 18 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence

UniProt name	IGHG1_MOUSE
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 325–551； UniProt 98–324 Author chain B； PDBConstruct 325–551； UniProt 98–324

Complement component receptor 1-like protein,Ig gamma-1 chain C region secreted form

Mus musculus

UniProt Q64735

State in the Current Structure

Assembly	Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Associated Components	Method and Experimental Conditions	Structure Quality
1	Insufficient information Homooligomer Protein × 2 PDB declaration: dimeric（2） Consistent with protein copy count	Chain A； UniProt 83–401 Chain B； UniProt 83–401	Fragment：Q64735 residues 83-401,P01868 residues 98-324	No other associated polymer	SOLUTION SCATTERING mmCIF provides none of the parsed experimental conditions	Resolution 30.00 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

No other PDB entry for the same UniProt protein was found.

View Construct and Data Evidence

UniProt name	CR1L_MOUSE
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–319； UniProt 83–401 Author chain B； PDBConstruct 1–319； UniProt 83–401

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	1ntl
Deposition date deposition_date	2003-01-30
Structure title title	Model of mouse Crry-Ig determined by solution scattering, curve fitting and homology modelling
Keywords keywords	IMMUNOLOGY, COMPLEMENT, GLYCOPROTEIN, SCR, CCP, IMMUNE SYSTEM; IMMUNE SYSTEM
Experimental Method method	SOLUTION SCATTERING

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3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier	76.06 Å
Radius of gyration Rg (electron density) rg_electron	76.66 Å
Forward intensity I(0) i0	896568000.00
Molecular weight molecular_weight	247020.0 kDa
Excluded volume excluded_volume	298720 Å³
Envelope volume envelope_volume	450250 Å³
Hydration-shell volume shell_volume	57894 Å³
Envelope diameter envelope_diameter	278.3 Å
Shell Rg shell_rg	61.63 Å
Envelope Rg envelope_rg	70.70 Å
Shape Rg shape_rg	76.71 Å
Total Rg total_rg	76.39 Å
Total atoms total_atoms	—
Residues n_residues	—
Spherical-harmonic order n_harmonics	20
q range q_range	— – 0.5000 Å⁻¹
Data points n_points	101
Shell type shell_type	directional
Solvent electron density solvent_density	0.3340 e/Å³
Shell contrast contrast_shell	0.0300 e/Å³
CRYSOL version crysol_version	4.1.3

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4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax	257.8 Å
Rg (real space) rg_real	76.27 Å
Rg uncertainty (real space) rg_real_error	2.42 Å
I(0) (real space) i0_real	8.9580e+08
I(0) uncertainty (real space) i0_real_error	1.8930e+07
Rg (reciprocal space) rg_reciprocal	74.56 Å
I(0) (reciprocal space) i0_reciprocal	893100000.0000
Solution quality estimate total_estimate	0.8386
Solution quality rating solution_quality	GOOD a GOOD solution
P(r) peaks n_peaks	2
Primary peak position r_peak_primary	98.2 Å
Skewness Skewness skewness	0.468
Kurtosis Kurtosis kurtosis	0.008
Angular range angular_range	— – 0.1050 Å⁻¹
Current regularization parameter α current_alpha	0.0088
Highest regularization parameter α highest_alpha	54960000.0000
Real-space data points n_real_points	22
GNOM version gnom_version	4.1.3
Quality Criteria quality_criteria	AN1: 0.000; Oscil: 0.785; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.999; Smooth: 0.542

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5. Crystallography and Experiment 5. Crystallography & Experiment

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6. Entities and Polymers Entities & Polymers (1)

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8. Citations (1)

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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	1

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

Resolution resolution	30.000 Å
Low-resolution limit resolution_low	1300.000 Å
R factor r_factor	—
R_work r_work	—
R_free r_free	—

Description description	Complement component receptor 1-like protein,Ig gamma-1 chain C region secreted form
Molecular weight formula_weight	61818.8 kDa
Source method src_method	man
Copy count entity_count	2

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,B
Atom count atom_count	2204

Model of mouse Crry-Ig determined by solution scattering, curve fitting and homology modelling

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

Complement component receptor 1-like protein,Ig gamma-1 chain C region secreted form

State in the Current Structure

Other States of the Same Protein in the Database

Complement component receptor 1-like protein,Ig gamma-1 chain C region secreted form

State in the Current Structure

Other States of the Same Protein in the Database

SAXS scattering curve SAXS Profile

P(r) Distance Distribution P(r) Distribution

2. Structure Basics 2. Structure Basics

3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

5. Crystallography and Experiment 5. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

6. Entities and Polymers Entities & Polymers (1)

Entity 1 Entity 1 polymer

Polymer Polymer

来源 Source

8. Citations (1)

9. Files and Curves (10)

Files (7)

Curves (3)

来源生物 organism	Mus musculus
通用名 common_name	Mouse
NCBI Class编号 ncbi_taxonomy_id	10090
宿主生物 host_organism	Mus musculus

fit	/app/data/saxs_computation/nt/1ntl/1ntl.fit
pddf	/app/data/pr_computation/nt/1ntl/1ntl.pr.out
profile	/app/data/saxs_computation/nt/1ntl/1ntl.dat