Table 2 X-ray data collection statistics of Hb1EmCO_hexa.

From: The unique structural features of carbonmonoxy hemoglobin from the sub-Antarctic fish Eleginops maclovinus

X-ray device

ELETTRA synchrotron

Rigaku FR007HF with CCD detector

Space group

P 61 2 2

P 61 2 2

Unit-cell parameters

a, b, c (Å)

91.70, 91.70, 168.72

91.63, 91.63, 169.12

α, β, γ (°)

90.0, 90.0, 120.0

90.0, 90.0, 120.0

Asymmetric unit

αβ dimer

αβ dimer

Data processing

Resolution limits (Å)

79.4–1.49

79.4–2.03

No. of reflections

212199

86031

No. of unique reflections

66710

25051

Completeness (%)

96.4 (92.5)

89.6 (65.2)

I/σ (I)

8.0 (2.1)

24.7 (3.0)

Average multiplicity

3.2 (2.6)

3.4 (2.6)

Rmerge

0.095 (0.440)

0.071 (0.329)

  1. Values in brackets are for the highest resolution shell (1.53–1.49 Å and 2.03–2.10 Å for Hb1EmCO_hexa X-ray data collected at ELETTRA synchrotron and in-house, respectively).