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1b9x

STRUCTURAL ANALYSIS OF PHOSDUCIN AND ITS PHOSPHORYLATION-REGULATED INTERACTION WITH TRANSDUCIN

Method: X-RAY DIFFRACTION D_max: 88.4 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1b9x
deposition_date	1999-02-16
title	STRUCTURAL ANALYSIS OF PHOSDUCIN AND ITS PHOSPHORYLATION-REGULATED INTERACTION WITH TRANSDUCIN
keywords	;PHOSDUCIN, TRANSDUCIN, BETA-GAMMA, SIGNAL TRANSDUCTION, REGULATION, PHOSPHORYLATION, G PROTEINS, THIOREDOXIN, VISION, MEKA, COMPLEX (TRANSDUCER- TRANSDUCTION), 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	26.29 Å
rg_electron	25.43 Å
i0	77886600.00
molecular_weight	65383.0 kDa
excluded_volume	79970 Å³
envelope_volume	97876 Å³
shell_volume	31870 Å³
envelope_diameter	95.8 Å
shell_rg	33.08 Å
envelope_rg	25.79 Å
shape_rg	25.40 Å
total_rg	26.25 Å
total_atoms	4520
n_residues	577
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	88.4 Å
rg_real	26.25 Å
rg_real_error	0.68 Å
i0_real	7.7890e+07
i0_real_error	1.1800e+06
rg_reciprocal	26.26 Å
i0_reciprocal	77890000.0000
total_estimate	0.7996
solution_quality	GOOD a GOOD solution
n_peaks	3
r_peak_primary	32.4 Å
skewness	0.352
kurtosis	-0.222
angular_range	— – 0.3000 Å⁻¹
current_alpha	0.0000
highest_alpha	15200000.0000
n_real_points	61
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.799; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.992; Smooth: 0.000

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4. Crystallography & Experiment

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5. Entities & Polymer Info (5)

Entity 1 polymer

description	PROTEIN (TRANSDUCIN)
formula_weight	37431.0 kDa
src_method	nat
entity_count	1

Polymer

type	polypeptide(L)
strand_id	A
atom_count	4538

MSELDQLRQEAEQLKNQIRDARKACADATLSQITNNIDPVGRIQMRTRRTLRGHLAKIYAMHWGTDSRLLLSASQDGKLIIWDSYTTNKVHAIPLRSSWVMTCAYAPSGNYVACGGLDNICSIYNLKTREGNVRVSRELAGHTGYLSCCRFLDDNQIVTSSGDTTCALWDIETGQQTTTFTGHTGDVMSLSLAPDTRLFVSGACDASAKLWDVREGMCRQTFTGHESDINAICFFPNGNAFATGSDDATCRLFDLRADQELMTYSHDNIICGITSVSFSKSGRLLLAGYDDFNCNVWDALKADRAGVLAGHDNRVSCLGVTDDGMAVATGSWDSFLKIWN

Entity 2 polymer

description	PROTEIN (TRANSDUCIN)
formula_weight	8040.3 kDa
src_method	nat
entity_count	1

Polymer

type	polypeptide(L)
strand_id	B

MPVINIEDLTEKDKLKMEVDQLKKEVTLERMLVSKCCEEFRDYVEERSGEDPLVKGIPEDKNPFKELK

Entity 3 polymer

description	PROTEIN (PHOSDUCIN)
formula_weight	28204.3 kDa
mutation	S73E
src_method	man
entity_count	1

Polymer

type	polypeptide(L)
strand_id	C

MEEAASQSLEEDFEGQATHTGPKGVINDWRKFKLESEDGDSIPPSKKEILRQMSSPQSRDDKDSKERMSRKMEIQEYELIHQDKEDEGCLRKYRRQCMQDMHQKLSFGPRYGFVYELETGEQFLETIEKEQKVTTIVVNIYEDGVRGCDALNSSLECLAAEYPMVKFCKIRASNTGAGDRFSSDVLPTLLVYKGGELISNFISVAEQFAEDFFAADVESFLNEYGLLPEREIHDLGQTNTEDEDIE

Source

organism	Rattus norvegicus
common_name	Norway rat
ncbi_taxonomy_id	10116
host_organism	Escherichia coli BL21(DE3)

Entity 4 non-polymer

description	GADOLINIUM ATOM
formula_weight	157.2 kDa
src_method	syn
entity_count	6

Entity 5 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	18

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6. Citations (2)

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length_a	76.040 Å
length_b	89.330 Å
length_c	100.150 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	3.000 Å
resolution_low	50.000 Å
r_factor	—
r_work	0.2170
r_free	0.2610

fit	/app/data/saxs_computation/b9/1b9x/1b9x.fit
pddf	/app/data/pr_computation/b9/1b9x/1b9x.pr.out
profile	/app/data/saxs_computation/b9/1b9x/1b9x.dat

STRUCTURAL ANALYSIS OF PHOSDUCIN AND ITS PHOSPHORYLATION-REGULATED INTERACTION WITH TRANSDUCIN

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

Source

Entity 4 non-polymer

Entity 5 water

6. Citations (2)

7. Files & Curves (10)

Files (7)

Curves (3)