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1a0r

HETEROTRIMERIC COMPLEX OF PHOSDUCIN/TRANSDUCIN BETA-GAMMA

Method: X-RAY DIFFRACTION D_max: 88.5 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1a0r
deposition_date	1997-12-05
title	HETEROTRIMERIC COMPLEX OF PHOSDUCIN/TRANSDUCIN BETA-GAMMA
keywords	;PHOSDUCIN, TRANSDUCIN, BETA-GAMMA, SIGNAL TRANSDUCTION, REGULATION, PHOSPHORYLATION, G PROTEINS, THIOREDOXIN, VISION, MEKA, COMPLEX (TRANSDUCER-TRANSDUCTION), POST-TRANSLATIONAL MODIFICATION, FARNESYL, FARNESYLATION, COMPLEX (TRANSDUCER-TRANSDUCTION) complex ;; COMPLEX (TRANSDUCER/TRANSDUCTION)
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	26.12 Å
rg_electron	25.24 Å
i0	76344600.00
molecular_weight	66690.0 kDa
excluded_volume	82666 Å³
envelope_volume	99708 Å³
shell_volume	32383 Å³
envelope_diameter	91.1 Å
shell_rg	33.16 Å
envelope_rg	25.71 Å
shape_rg	25.24 Å
total_rg	26.06 Å
total_atoms	4675
n_residues	592
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	88.5 Å
rg_real	26.08 Å
rg_real_error	0.70 Å
i0_real	7.6340e+07
i0_real_error	1.0300e+06
rg_reciprocal	26.09 Å
i0_reciprocal	76350000.0000
total_estimate	0.8739
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	31.9 Å
skewness	0.341
kurtosis	-0.264
angular_range	— – 0.3050 Å⁻¹
current_alpha	0.0000
highest_alpha	17270000.0000
n_real_points	62
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.793; Stabil: 0.998; Sysdev: 1.000; Positv: 1.000; Valcen: 0.995; Smooth: 0.987

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4. Crystallography & Experiment

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5. Entities & Polymer Info (5)

Entity 1 polymer

description	TRANSDUCIN (BETA SUBUNIT)
formula_weight	37325.8 kDa
src_method	nat
entity_count	1

Polymer

type	polypeptide(L)
strand_id	B
atom_count	4696

XSELDQLRQEAEQLKNQIRDARKACADATLSQITNNIDPVGRIQMRTRRTLRGHLAKIYAMHWGTDSRLLLSASQDGKLIIWDSYTTNKVHAIPLRSSWVMTCAYAPSGNYVACGGLDNICSIYNLKTREGNVRVSRELAGHTGYLSCCRFLDDNQIVTSSGDTTCALWDIETGQQTTTFTGHTGDVMSLSLAPDTRLFVSGACDASAKLWDVREGMCRQTFTGHESDINAICFFPNGNAFATGSDDATCRLFDLRADQELMTYSHDNIICGITSVSFSKSGRLLLAGYDDFNCNVWDALKADRAGVLAGHDNRVSCLGVTDDGMAVATGSWDSFLKIWN

Entity 2 polymer

description	TRANSDUCIN (GAMMA SUBUNIT)
formula_weight	7666.8 kDa
src_method	nat
entity_count	1

Polymer

type	polypeptide(L)
strand_id	G

PVINIEDLTEKDKLKMEVDQLKKEVTLERMLVSKCCEEFRDYVEERSGEDPLVKGIPEDKNPFKE

Entity 3 polymer

description	PHOSDUCIN
formula_weight	28268.8 kDa
src_method	nat
entity_count	1

Polymer

type	polypeptide(L)
strand_id	P

MEKAKSQSLEEDFEGQASHTGPKGVINDWRKFKLESEDSDSVAHSKKEILRQMSSPQSRDDKDSKERFSRKMSVQEYELIHKDKEDENCLRKYRRQCMQDMHQKLSFGPRYGFVYELESGEQFLETIEKEQKITTIVVHIYEDGIKGCDALNSSLICLAAEYPMVKFCKIKASNTGAGDRFSSDVLPTLLVYKGGELLSNFISVTEQLAEEFFTGDVESFLNEYGLLPEKEMHVLEQTNMEEDME

Entity 4 non-polymer

description	FARNESYL
formula_weight	206.4 kDa
src_method	syn
entity_count	1

Entity 5 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	21

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6. Citations (3)

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length_a	76.090 Å
length_b	87.910 Å
length_c	98.740 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	90.00 °
z_pdb	4

space_group	P 21 21 21
int_tables_number	19
crystal_system	—

resolution	2.800 Å
resolution_low	20.000 Å
r_factor	0.2280
r_work	0.2280
r_free	0.2640

fit	/app/data/saxs_computation/a0/1a0r/1a0r.fit
pddf	/app/data/pr_computation/a0/1a0r/1a0r.pr.out
profile	/app/data/saxs_computation/a0/1a0r/1a0r.dat

HETEROTRIMERIC COMPLEX OF PHOSDUCIN/TRANSDUCIN BETA-GAMMA

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

5. Entities & Polymer Info (5)

Entity 1 polymer

Polymer

Entity 2 polymer

Polymer

Entity 3 polymer

Polymer

Entity 4 non-polymer

Entity 5 water

6. Citations (3)

7. Files & Curves (10)

Files (7)

Curves (3)