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1bc1

RECOMBINANT RAT ANNEXIN V, QUADRUPLE MUTANT (T72K, S144K, S228K, S303K)

Method: X-RAY DIFFRACTION D_max: 77.4 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1bc1
deposition_date	1998-05-04
title	RECOMBINANT RAT ANNEXIN V, QUADRUPLE MUTANT (T72K, S144K, S228K, S303K)
keywords	CALCIUM BINDING PROTEIN, PHOSPHOLIPID MEMBRANE BINDING PROTEIN, CALCIUM-BINDING PROTEIN; CALCIUM-BINDING 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	22.76 Å
rg_electron	21.85 Å
i0	22317000.00
molecular_weight	36018.0 kDa
excluded_volume	45154 Å³
envelope_volume	52990 Å³
shell_volume	21118 Å³
envelope_diameter	78.2 Å
shell_rg	27.86 Å
envelope_rg	22.04 Å
shape_rg	21.83 Å
total_rg	22.71 Å
total_atoms	2523
n_residues	318
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	77.4 Å
rg_real	22.81 Å
rg_real_error	0.60 Å
i0_real	2.2320e+07
i0_real_error	3.1240e+05
rg_reciprocal	22.80 Å
i0_reciprocal	22320000.0000
total_estimate	0.8700
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	24.6 Å
skewness	0.458
kurtosis	-0.085
angular_range	— – 0.3500 Å⁻¹
current_alpha	0.0000
highest_alpha	5444000.0000
n_real_points	67
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.786; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.974; Smooth: 0.974

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4. Crystallography & Experiment

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5. Entities & Polymer Info (4)

Entity 1 polymer

description	ANNEXIN V
formula_weight	35942.8 kDa
mutation	T72K, S144K, S228K, S303K
src_method	man
entity_count	1

Polymer

type	polypeptide(L)
strand_id	A
atom_count	2640

MALRGTVTDFSGFDGRADAEVLRKAMKGLGTDEDSILNLLTARSNAQRQQIAEEFKTLFGRDLVNDMKSELKGKFEKLIVALMKPSRLYDAYELKHALKGAGTDEKVLTEIIASRTPEELRAIKQAYEEEYGSNLEDDVVGDTKGYYQRMLVVLLQANRDPDTAIDDAQVELDAQALFQAGELKWGTDEEKFITILGTRSVSHLRRVFDKYMTISGFQIEETIDRETKGNLENLLLAVVKSIRSIPAYLAETLYYAMKGAGTDDHTLIRVIVSRSEIDLFNIRKEFRKNFATSLYSMIKGDTKGDYKKALLLLCGGEDD

Source

organism	Rattus norvegicus
common_name	Norway rat
ncbi_taxonomy_id	10116
host_organism	Escherichia coli

Entity 2 non-polymer

description	CALCIUM ION
formula_weight	40.1 kDa
src_method	syn
entity_count	5

Entity 3 non-polymer

description	SULFATE ION
formula_weight	96.1 kDa
src_method	syn
entity_count	1

Entity 4 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	117

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6. Citations (1)

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length_a	157.340 Å
length_b	157.340 Å
length_c	37.590 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	120.00 °
z_pdb	9

space_group	H 3
int_tables_number	146
crystal_system	—

resolution	2.050 Å
resolution_low	10.000 Å
r_factor	0.2090
r_work	0.2090
r_free	0.2540

fit	/app/data/saxs_computation/bc/1bc1/1bc1.fit
pddf	/app/data/pr_computation/bc/1bc1/1bc1.pr.out
profile	/app/data/saxs_computation/bc/1bc1/1bc1.dat

RECOMBINANT RAT ANNEXIN V, QUADRUPLE MUTANT (T72K, S144K, S228K, S303K)

SAXS Profile

P(r) Distribution

1. Structure Basics

Download Data

2. SAXS Parameters (CRYSOL)

3. P(r) Analysis (GNOM)

4. Crystallography & Experiment

Unit Cell

Symmetry

Refinement

Diffraction