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1c1z

CRYSTAL STRUCTURE OF HUMAN BETA-2-GLYCOPROTEIN-I (APOLIPOPROTEIN-H)

Method: X-RAY DIFFRACTION D_max: 154.4 Å Quality: REASONABLE

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1c1z
deposition_date	1999-07-22
title	CRYSTAL STRUCTURE OF HUMAN BETA-2-GLYCOPROTEIN-I (APOLIPOPROTEIN-H)
keywords	GLYCOPROTEIN, SHORT CONSENSUS REPEAT, SCR, SUSHI DOMAIN, COMPLEMENT CONTROL PROTEIN MODULE, CCP, SIGNALING PROTEIN; SIGNALING PROTEIN
method	X-RAY DIFFRACTION

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Download Data

SAXS curve (.dat) P(r) distribution (.pr.out) Structure (CIF)

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2. SAXS Parameters (CRYSOL)

rg_guinier	44.22 Å
rg_electron	45.72 Å
i0	22871400.00
molecular_weight	38357.0 kDa
excluded_volume	47939 Å³
envelope_volume	84745 Å³
shell_volume	18110 Å³
envelope_diameter	152.1 Å
shell_rg	42.79 Å
envelope_rg	43.40 Å
shape_rg	45.72 Å
total_rg	45.54 Å
total_atoms	2683
n_residues	326
n_harmonics	20
q_range	— – 0.5000 Å⁻¹
n_points	101
shell_type	directional
solvent_density	0.3340 e/Å³
contrast_shell	0.0300 e/Å³
crysol_version	4.1.3

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3. P(r) Analysis (GNOM)

dmax	154.4 Å
rg_real	45.00 Å
rg_real_error	2.50 Å
i0_real	2.2870e+07
i0_real_error	4.7080e+05
rg_reciprocal	44.23 Å
i0_reciprocal	22850000.0000
total_estimate	0.6439
solution_quality	REASONABLE a REASONABLE solution
n_peaks	3
r_peak_primary	21.4 Å
skewness	0.422
kurtosis	-0.765
angular_range	— – 0.1800 Å⁻¹
current_alpha	0.0000
highest_alpha	730500.0000
n_real_points	37
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.254; Stabil: 0.999; Sysdev: 1.000; Positv: 1.000; Valcen: 0.130; Smooth: 0.480

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4. Crystallography & Experiment

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5. Entities & Polymer Info (6)

Entity 1 polymer

description	BETA2-GLYCOPROTEIN-I
formula_weight	36313.6 kDa
src_method	nat
entity_count	1

Polymer

type	polypeptide(L)
strand_id	A
atom_count	2705

GRTCPKPDDLPFSTVVPLKTFYEPGEEITYSCKPGYVSRGGMRKFICPLTGLWPINTLKCTPRVCPFAGILENGAVRYTTFEYPNTISFSCNTGFYLNGADSAKCTEEGKWSPELPVCAPIICPPPSIPTFATLRVYKPSAGNNSLYRDTAVFECLPQHAMFGNDTITCTTHGNWTKLPECREVKCPFPSRPDNGFVNYPAKPTLYYKDKATFGCHDGYSLDGPEEIECTKLGNWSAMPSCKASCKLPVKKATVVYQGERVKIQEKFKNGMLHGDKVSFFCKNKEKKCSYTEDAQCIDGTIEVPKCFKEHSSLAFWKTDASDVKPC

Entity 2 branched

description	2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose
formula_weight	424.4 kDa
src_method	man
entity_count	1

Entity 3 branched

description	;beta-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ;
formula_weight	910.8 kDa
src_method	man
entity_count	1

Entity 4 branched

description	alpha-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose
formula_weight	586.5 kDa
src_method	man
entity_count	1

Entity 5 non-polymer

description	2-acetamido-2-deoxy-beta-D-glucopyranose
formula_weight	221.2 kDa
src_method	man
entity_count	1

Entity 6 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	22

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6. Citations (2)

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length_a	159.500 Å
length_b	164.800 Å
length_c	114.300 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	90.00 °
z_pdb	8

space_group	C 2 2 21
int_tables_number	20
crystal_system	—

resolution	2.870 Å
resolution_low	50.000 Å
r_factor	0.2380
r_work	0.2380
r_free	0.2440

fit	/app/data/saxs_computation/c1/1c1z/1c1z.fit
pddf	/app/data/pr_computation/c1/1c1z/1c1z.pr.out
profile	/app/data/saxs_computation/c1/1c1z/1c1z.dat