7E9Y

Crystal structure of eLACCO1

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Lactate-binding periplasmic protein TTHA0766,Lactate-binding periplasmic protein TTHA0766	polymer	621	70058.3	1	UniProt (Q5SK82) Pfam (PF03480)	Thermus thermophilus HB8	ABC transporter,solute-binding protein,Extracytoplasmic solute receptor protein TTHA0766,TRAP transporter lactate-binding subunit P
2	B (A)	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
3	C (A)	(2S)-2-HYDROXYPROPANOIC ACID	non-polymer		90.1	1	Chemie (2OP)
4	D (A)	water	water		18.0	510	Chemie (HOH)

Sequence modifications

A: 2 - 192 (UniProt: Q5SK82)

PDB	External Database	Details
His -31	-	expression tag
His -30	-	expression tag
His -29	-	expression tag
His -28	-	expression tag
His -27	-	expression tag
His -26	-	expression tag
Gly -25	-	expression tag
Met -24	-	expression tag
Ala -23	-	expression tag
Ser -22	-	expression tag
Met -21	-	expression tag
Thr -20	-	expression tag
Gly -19	-	expression tag
Gly -18	-	expression tag
Gln -17	-	expression tag
Gln -16	-	expression tag
Met -15	-	expression tag
Gly -14	-	expression tag
Arg -13	-	expression tag
Asp -12	-	expression tag
Leu -11	-	expression tag
Tyr -10	-	expression tag
Asp -9	-	expression tag
Asp -8	-	expression tag
Asp -7	-	expression tag
Asp -6	-	expression tag
Lys -5	-	expression tag
Asp -4	-	expression tag
Pro -3	-	expression tag
Ser -2	-	expression tag
Ser -1	-	expression tag
Arg 0	-	expression tag
Met 1	-	expression tag
Asn 116	Ile 137	engineered mutation
Thr 138	Ile 159	engineered mutation
Arg 142	Lys 163	engineered mutation

A: 0 - 0 (PDB: 7E9Y)
A: 442 - 589 (UniProt: Q5SK82)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	70058.3
Non-Polymers*	Number of molecules	2
	Total formula weight	130.2
All*	Total formula weight	70188.4

*Water molecules are not included.