3LD0

Crystal structure of B.licheniformis Anti-TRAP protein, an antagonist of TRAP-RNA interactions

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E...	Inhibitor of TRAP, regulated by T-BOX (Trp) sequence RtpA	polymer	53	5741.6	48	UniProt (Q65NU7) Pfam (PF15777) In PDB	Bacillus licheniformis	YczA
2	D, W, h, X, E...	ZINC ION	non-polymer		65.4	48	Chemie (ZN)
3	D, h, 1, k, I...	MAGNESIUM ION	non-polymer		24.3	16	Chemie (MG)
4		water	water		18.0	1335	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, 1, 2, 3, 4, 5, 6, 7, 8, 9, a, b, c, d, e, f, g, h, i, j, k, l, m: 1 - 53 (UniProt: Q65NU7)

PDB	External Database	Details
Leu 30	Ser 30	variant
Ile 51	Leu 51	variant
His 52	Asn 52	variant

Contents of the asymmetric unit

Polymers	Number of chains	48
	Total formula weight	275597.6
Non-Polymers*	Number of molecules	64
	Total formula weight	3528.5
All*	Total formula weight	279126.1

*Water molecules are not included.