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1cpc

;ISOLATION, CRYSTALLIZATION, CRYSTAL STRUCTURE ANALYSIS AND REFINEMENT OF CONSTITUTIVE C-PHYCOCYANIN FROM THE CHROMATICALLY ADAPTING CYANOBACTERIUM FREMYELLA DIPLOSIPHON AT 1.66 ANGSTROMS RESOLUTION ;

Method: X-RAY DIFFRACTION D_max: 98.2 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1cpc
deposition_date	1990-10-11
title	;ISOLATION, CRYSTALLIZATION, CRYSTAL STRUCTURE ANALYSIS AND REFINEMENT OF CONSTITUTIVE C-PHYCOCYANIN FROM THE CHROMATICALLY ADAPTING CYANOBACTERIUM FREMYELLA DIPLOSIPHON AT 1.66 ANGSTROMS RESOLUTION ;
keywords	LIGHT HARVESTING PROTEIN; LIGHT HARVESTING 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	29.19 Å
rg_electron	28.49 Å
i0	87458600.00
molecular_weight	73839.0 kDa
excluded_volume	92455 Å³
envelope_volume	111450 Å³
shell_volume	33073 Å³
envelope_diameter	105.1 Å
shell_rg	35.14 Å
envelope_rg	28.51 Å
shape_rg	28.51 Å
total_rg	29.03 Å
total_atoms	5191
n_residues	666
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	98.2 Å
rg_real	29.18 Å
rg_real_error	0.60 Å
i0_real	8.7460e+07
i0_real_error	1.2320e+06
rg_reciprocal	29.19 Å
i0_reciprocal	87460000.0000
total_estimate	0.8898
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	34.5 Å
skewness	0.338
kurtosis	-0.314
angular_range	— – 0.2700 Å⁻¹
current_alpha	0.0000
highest_alpha	23800000.0000
n_real_points	55
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.858; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.993; Smooth: 0.995

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4. Crystallography & Experiment

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5. Entities & Polymer Info (4)

Entity 1 polymer

description	C-PHYCOCYANIN (ALPHA SUBUNIT)
formula_weight	17243.3 kDa
src_method	man
entity_count	2

Polymer

type	polypeptide(L)
strand_id	A,K
atom_count	5434

MKTPLTEAVAAADSQGRFLSSTEIQTAFGRFRQASASLAAAKALTEKASSLASGAANAVYSKFPYTTSQNGPNFASTQTGKDKCVRDIGYYLRMVTYCLVVGGTGPLDDYLIGGIAEINRTFDLSPSWYVEALKYIKANHGLSGDPAVEANSYIDYAINALS

Source

organism	Fremyella diplosiphon
ncbi_taxonomy_id	1197

Entity 2 polymer

description	C-PHYCOCYANIN (BETA SUBUNIT)
formula_weight	17950.4 kDa
src_method	man
entity_count	2

Polymer

type	polypeptide(L)
strand_id	B,L

MLDAFAKVVSQADARGEYLSGSQIDALSALVADGNKRMDVVNRITGNSSTIVANAARSLFAEQPQLIAPGGNAYTSRRMAACLRDMEIILRYVTYAIFAGDASVLDDRCLNGLKETYLALGTPGSSVAVGVQKMKDAALAIAGDTNGITRGDCASLMAEVASYFDKAASAVA

Source

organism	Fremyella diplosiphon
ncbi_taxonomy_id	1197

Entity 3 non-polymer

description	PHYCOCYANOBILIN
formula_weight	588.7 kDa
src_method	syn
entity_count	6

Entity 4 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	243

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6. Citations (1)

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length_a	180.260 Å
length_b	180.260 Å
length_c	61.240 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	120.00 °
z_pdb	18

space_group	H 3
int_tables_number	146
crystal_system	—

resolution	1.660 Å
resolution_low	— Å
r_factor	—
r_work	0.1810
r_free	—

fit	/app/data/saxs_computation/cp/1cpc/1cpc.fit
pddf	/app/data/pr_computation/cp/1cpc/1cpc.pr.out
profile	/app/data/saxs_computation/cp/1cpc/1cpc.dat

;ISOLATION, CRYSTALLIZATION, CRYSTAL STRUCTURE ANALYSIS AND REFINEMENT OF CONSTITUTIVE C-PHYCOCYANIN FROM THE CHROMATICALLY ADAPTING CYANOBACTERIUM FREMYELLA DIPLOSIPHON AT 1.66 ANGSTROMS RESOLUTION ;

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

5. Entities & Polymer Info (4)

Entity 1 polymer

Polymer

Source

Entity 2 polymer

Polymer

Source

Entity 3 non-polymer

Entity 4 water

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)