Table 5.

Structures related to the N-terminal domain of Mtb Rv2827c identified by secondary structure matching [42]

Rank	Q-score	Z-score	RMSD [Ǻ]	Naligned	Fragment aligned	Identity [%]	PDB:chain	Function	Reference
n.a.	1.00	8.8	0.00	61	Thr13-Ile73	100	1ZEL:A	Probably DNA binding	This work
1	0.55	3.5	2.03	57	Glu3-Lys66	12	1WQ2:B	Reductase	[18]
2	0.54	4.2	1.93	52	Asp112-Gly169	12	2HEO:D	DNA binding	[49]
3	0.53	3.9	1.97	54	Asp138-Ala198	19	1QBJ:B	RNA binding	[72]
4	0.51	4.8	2.38	59	Val207-Thr267	12	1Z1D:A	Replication	[3]
5	0.46	3.4	2.49	54	Ser14-Thr73	21	1OYI:A	RNA binding	[39]
6	0.44	3.9	2.24	54	Glu12-Asn72	17	1SFU:A	DNA binding	[32]
7	0.44	3.5	2.38	55	Lys483-Lys556	11	1W1W:G	DNA binding	[33]
8	0.43	4.3	2.23	54	Ser4-Leu70	11	2JT1:A	Transcription	Aramini et al. unpubl. data
9	0.43	2.9	2.65	59	Thr27-Ala96	10	1HST:A	Chromosomal protein	[68]
10	0.42	3.1	2.29	58	Asp9-Asn71	6	1P6R:A	Penicillinase repressor	[50]

The list is sorted by the Q-score. Other quality indicators of a structural alignment are also given as the Z-score, the r.m.s.d. value between the aligned stretches, the number of aligned residues and the percent amino acid sequence identity