7QOR

Structure of beta-lactamase TEM-171

This is a non-PDB format compatible entry.

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... (AAA, BBB, CCC, DDD, EEE...)	Beta-lactamase TEM	polymer	263	28956.0	6	UniProt (P62593)	Escherichia coli	IRT-4,Penicillinase,TEM-1,TEM-16/CAZ-7,TEM-2,TEM-24/CAZ-6,TEM-3,TEM-4,TEM-5,TEM-6,TEM-8/CAZ-2
2	G, I, J (AAA, CCC)	1,2-ETHANEDIOL	non-polymer		62.1	3	Chemie (EDO)
3	H (AAA)	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL	non-polymer		122.1	1	Chemie (TRS)
4	K, L, M (CCC, DDD)	ACETATE ION	non-polymer		59.0	3	Chemie (ACT)
5	N, O, P, Q, R... (AAA, BBB, CCC, DDD, EEE...)	water	water		18.0	875	Chemie (HOH)

Sequence modifications

AAA, BBB, CCC, DDD, EEE, FFF: 26 - 288 (UniProt: P62593)

PDB	External Database	Details
Ile 84	Val 82	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	173736.1
Non-Polymers*	Number of molecules	7
	Total formula weight	485.5
All*	Total formula weight	174221.6

*Water molecules are not included.