Table 1 Data collection, phasing and refinement statistics

From: Crystal structure of the Na+/H+ antiporter NhaA at active pH reveals the mechanistic basis for pH sensing

 

Mono-LCP NhaA

Data collection

Space group

P1

Cell dimensions

a, b, c (Å)

46.5, 47.3, 56.4

α, β, γ (°)

78.0, 67.1, 79.2

Resolution range (Å)

34.84–2.2 (2.3–2.2)

Total reflections

74862 (7733)

Unique reflections

19902 (2006)

R-merge (%)

10.18 (105.5)

R-pim

0.062 (0.626)

CC1/2

1.00 (0.53)

CC*

1.00 (0.83)

I / σI

7.22 (0.90)

Multiplicity

3.8 (3.8)

Completeness (%)

91.6 (92.9)

Refinement

Rwork/Rfree (%)

20.9/23.5

No. atoms

All (non-hydrogen)

2923

Protein

2799

Others (PEG, lipid)

66

Solvent

58

B-factors (Å2)

All

57.9

Protein

57.4

Others (PEG, lipid)

78.2

Solvent

55.4

R.m.s deviations

Bond lengths (Å)

0.004

Bond angles (°)

0.64

  1. Statistics for the highest-resolution shell are in parentheses.
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