Maintance Thur 2026 Nov 12

The SBDB will be undergoing infrastructure maintance Thur 2026 Nov 12 between 10AM and 6PM ET. Dataset registrations, dataset depositions, and dataset downloads from the primary location will be unavailable; API access will also be impacted.




Datasets from the University of Maryland



X-Ray Diffraction data from Escherichia coli DOS, source of 1V9Y structure

High resolution native X-ray diffraction obtained in two passes. Merging the two datasets yields useable data to 1.6 A resolution.

X-Ray Diffraction data from Escherichia coli DOS Br complex, source of 1V9Z structure

DOS crystals quick-soaked (10 s) with 0.5 KBr were used for data collection at 1.08 A . f" (0.6) is not optimal at this wavelength. Nonetheless, the data yield useful information regarding binding sites.

X-Ray Diffraction data from Escherichia coli DOS, source of 1V9Z structure

3-wvl Fe-MAD dataset obtained from a native crystal that diffracts X-rays to 1.9 A resolution.

X-Ray Diffraction data from Escherichia coli DOS reduced with dithionite and treated with nitric oxide, source of 1V9Z structure

This is data collected from a DOS crystal that was first reduced with sodium dithionite and then soaked in a solution of nitric oxide.

X-Ray Diffraction data from Escherichia coli DOS, source of 1V9Z structure

Three-wavelength Fe-MAD dataset (inverse beam): 9100.36 eV, 7133.73 eV, 7124.91 eV. Data are complete to 1.9 A resolution.

X-Ray Diffraction data from DOS, source of 1V9Z structure

Fe-SAD data collected at 7134.81 eV from Escherichia coli DOS crystals, which diffract X-rays to a Bragg spacing of 2.34 A.

X-Ray Diffraction data from Thermoanaerobacter tengcongensis SONO (H-NOX) in complex with dioxygen, source of 1XBN structure

This is a three wavelength MAD data collected at the iron edge. E1 = 7134.03 eV; E2 = 7634 eV; E3 = 7124.35 eV. Bijvoet pairs were collected in real time using a 1 deg wedge (inverse beam), which is the standard protocol at ALS beamline 8.3.1. Data identifier: Sono: but1_1_E1_### to but1_1_E3_### The crystal used here yields a complete 2.88 A MAD data set.

X-Ray Diffraction data from Thermoanaerobacter tengcongensis SONO (H-NOX) in complex with dioxygen, source of 1XBN structure

This is a three wavelength MAD data collected at the iron edge. E1 = 7134.03 eV; E2 = 7634 eV; E3 = 7124.35 eV. Bijvoet pairs were collected in real time using a 1 deg wedge (inverse beam), which is the standard protocol at ALS beamline 8.3.1. Data identifier: Sono2: mpd1_1_E1_### to mpd1_1_E3_###

X-Ray Diffraction data from Thermoanaerobacter tengcongensis SONO (H-NOX) in complex with dioxygen, source of 1XBN structure

Native data set collected at 11110.97 eV.

X-Ray Diffraction data from Human Coproporphyrinogen Oxidase, source of 2AEX structure

This is the native data set obtained in two passes and requires merging to generate the complete dataset: hn_18: high resolution data (low res region masked with an aluminum disk) extending to 1.58 A or better hn_19: low resolution data (unattenuated) and can be readily merged to 1.8 A.