1EG5

NIFS-LIKE PROTEIN

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	AMINOTRANSFERASE	polymer	384	43447.4	2	UniProt (Q9X218) Pfam (PF00266) In PDB	Thermotoga maritima
2	A, B	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
3	A, B	PYRIDOXAL-5'-PHOSPHATE	non-polymer		247.1	2	Chemie (PLP)
4		water	water		18.0	255	Chemie (HOH)

Sequence modifications

A, B: 1 - 384 (UniProt: Q9X218)

PDB	External Database	Details
Mse 1	Met 1	MODIFIED RESIDUE
Mse 21	Met 21	MODIFIED RESIDUE
Mse 38	Met 38	MODIFIED RESIDUE
Mse 46	Met 46	MODIFIED RESIDUE
Mse 106	Met 106	MODIFIED RESIDUE
Mse 111	Met 111	MODIFIED RESIDUE
Mse 146	Met 146	MODIFIED RESIDUE
Mse 251	Met 251	MODIFIED RESIDUE
Mse 265	Met 265	MODIFIED RESIDUE
Mse 277	Met 277	MODIFIED RESIDUE
Arg 332	Ser 332	SEE REMARK 999
Mse 338	Met 338	MODIFIED RESIDUE

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	86894.8
Non-Polymers*	Number of molecules	4
	Total formula weight	686.4
All*	Total formula weight	87581.2

*Water molecules are not included.