1SB7

Crystal structure of the E.coli pseudouridine synthase TruD

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	tRNA pseudouridine synthase D	polymer	368	41368.1	2	UniProt (Q57261) Pfam (PF01142) In PDB	Escherichia coli	Pseudouridylate synthase, Uracil hydrolyase
2	A, B	GLYCEROL	non-polymer		92.1	6	Chemie (GOL)
3	B	PHOSPHATE ION	non-polymer		95.0	1	Chemie (PO4)
4		water	water		18.0	258	Chemie (HOH)

Sequence modifications

A, B: -18 - 349 (UniProt: Q57261)

PDB	External Database	Details
Gly -18	-	CLONING ARTIFACT
Ser -17	-	CLONING ARTIFACT
Ser -16	-	CLONING ARTIFACT
His -15	-	CLONING ARTIFACT
His -14	-	CLONING ARTIFACT
His -13	-	CLONING ARTIFACT
His -12	-	CLONING ARTIFACT
His -11	-	CLONING ARTIFACT
His -10	-	CLONING ARTIFACT
Ser -9	-	CLONING ARTIFACT
Ser -8	-	CLONING ARTIFACT
Gly -7	-	CLONING ARTIFACT
Leu -6	-	CLONING ARTIFACT
Val -5	-	CLONING ARTIFACT
Pro -4	-	CLONING ARTIFACT
Arg -3	-	CLONING ARTIFACT
Gly -2	-	CLONING ARTIFACT
Ser -1	-	CLONING ARTIFACT
His 0	-	CLONING ARTIFACT
Mse 1	Met 1	MODIFIED RESIDUE
Mse 98	Met 98	MODIFIED RESIDUE
Mse 254	Met 254	MODIFIED RESIDUE
Mse 301	Met 301	MODIFIED RESIDUE

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	82736.3
Non-Polymers*	Number of molecules	7
	Total formula weight	647.5
All*	Total formula weight	83383.8

*Water molecules are not included.