Table 1.

SH3 and OB Domains within Proteins of the Translation System.

Protein Name	PDB Code: Chain	UniProt Accession	ECOD H-Group Name	Fold Residues	Residues of the Common Corea
uL2	1VY4: BD	P60405	Nucleic acid-binding proteins (2.1.1.378)	73–120	74–85, 92–110, [111–119]
uL2	1VY4: BD	P60405	SH3 (4.1.1.447)	126–197	[136–143], 161–169, 172–189
uL24	1VY4: BY	Q5SHP9	SH3 (4.1.1.786)	1–107	[7–16], 23–40, 64–71
uS12	1VY4: AL	Q5SHN3	Nucleic acid-binding proteins (2.1.1.370)	28–100	32–40, 54–69, [77–84]
uS17	1VY4: AQ	P0DOY7	Nucleic acid-binding proteins (2.1.1.51)	2–78	6–24, 39–46, [51–59]
bL19	1VY4: BT	P60490	SH3 (4.1.1.57)	1–131	[22–31], 44–53, 59–78
bS1	6H4N: y	P0AG67	Nucleic acid-binding proteins (2.1.1.570)	276–348	280–307, [321–332]
aL14	4V6U: B5	Q8U2L5	SH3 (4.1.1.776)	3–61	[4–12], 20–38, 44–50
aL21	4V6U: BR	Q8U217	SH3 (4.1.1.59)	31–97	[35–44], 60–92
aS4	4V6U: AE	Q8U011	Nucleic acid-binding proteins (2.1.1.45)	121–179	122–150, [158–167]
aS4	4V6U: AE	Q8U011	SH3 (4.1.1.449)	178–236	[179–188], 194–204, 212–230
aS28	4V6U: AX	Q8U159	Nucleic acid-binding proteins (2.1.1.20)	1–71	6–17, 25–45, [49–58]
bIF1	5LMV: W	Q5SHR1	Nucleic acid-binding proteins (2.1.1.21)	1–72	9–37, [48–57]
EF-P	1UEB: A	Q76G20	SH3 (4.1.1.27)	1–63	[7–15], 17–26, 37–54
EF-P	1UEB: A	Q76G20	Nucleic acid-binding proteins (2.1.1.19)	64–126	64–98, [103–115]
EF-P	1UEB: A	Q76G20	Nucleic acid-binding proteins (2.1.1.22)	127–184	127–136, 149–161, [165–173]
aIF1	4MNO: A	Q9V138	Nucleic acid-binding proteins (2.1.1.20)	25–90	25–54, [63–72]
aIF2A	1YZ6: A	Q9V0E4	Nucleic acid-binding proteins (2.1.1.80)	9–83	13–45, [57–66]
aIF5A	1IZ6: A	O50089	e1iz6A2 (4.1.1.111)	2–70	11–20, 23–32, [43–59]
aIF5A	1IZ6: A	O50089	Nucleic acid-binding proteins (2.1.1.21)	71–135	73–104, [113–122]

^aThe residues of the Lβ element are given in brackets.