6HUM

Structure of the photosynthetic complex I from Thermosynechococcus elongatus

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	NAD(P)H-quinone oxidoreductase subunit 1	polymer	372	40566.0	1	UniProt (Q8DL32) Pfam (PF00146) In PDB	Thermosynechococcus elongatus BP-1	NAD(P)H dehydrogenase I subunit 1,NDH-1 subunit 1,NDH-A
2	C	NAD(P)H-quinone oxidoreductase subunit 3	polymer	132	15013.9	1	UniProt (Q8DJ02) Pfam (PF00507) In PDB	Thermosynechococcus elongatus BP-1	NAD(P)H dehydrogenase subunit 3,NADH-plastoquinone oxidoreductase subunit 3,NDH-1 subunit 3,NDH-C
3	D	NAD(P)H-quinone oxidoreductase chain 4 1	polymer	529	57847.5	1	UniProt (Q8DKY0) Pfam (PF00361) In PDB	Thermosynechococcus elongatus BP-1	NAD(P)H dehydrogenase I,chain 4 1,NDH-1
4	E	NAD(P)H-quinone oxidoreductase subunit 4L	polymer	101	11140.3	1	UniProt (Q8DL29) Pfam (PF00420) In PDB	Thermosynechococcus elongatus BP-1	NAD(P)H dehydrogenase subunit 4L,NADH-plastoquinone oxidoreductase subunit 4L,NDH-1,subunit 4L,NDH-E
5	B	NAD(P)H-quinone oxidoreductase subunit 2	polymer	515	55168.5	1	UniProt (Q8DMR6) Pfam (PF19530) Pfam (PF00361) In PDB	Thermosynechococcus elongatus BP-1	NAD(P)H dehydrogenase subunit 2,NADH-plastoquinone oxidoreductase subunit 2,NDH-1,subunit 2
6	G	NADH dehydrogenase subunit 6	polymer	200	21580.6	1	UniProt (Q8DL30) Pfam (PF00499) In PDB	Thermosynechococcus elongatus BP-1
7	J	NAD(P)H-quinone oxidoreductase subunit J	polymer	168	19363.8	1	UniProt (Q8DJ01) Pfam (PF00329) In PDB	Thermosynechococcus elongatus BP-1	NAD(P)H dehydrogenase subunit J,NADH-plastoquinone oxidoreductase subunit J,NDH-1 subunit J,NDH-J
8	P	Proton-translocating NADH-quinone dehydrogenase subunit P NdhP	polymer	42	4630.4	1		Thermosynechococcus elongatus BP-1
9	H	NAD(P)H-quinone oxidoreductase subunit H	polymer	394	45271.2	1	UniProt (Q8DJD9) Pfam (PF00346) In PDB	Thermosynechococcus elongatus BP-1	NAD(P)H dehydrogenase subunit H,NADH-plastoquinone oxidoreductase subunit H,NDH-1 subunit H,NDH-H
10	I	NAD(P)H-quinone oxidoreductase subunit I	polymer	196	22444.8	1	UniProt (Q8DL31) Pfam (PF12838) In PDB	Thermosynechococcus elongatus BP-1	NAD(P)H dehydrogenase I subunit I,NDH-1 subunit I,NDH-I
11	K	NAD(P)H-quinone oxidoreductase subunit K	polymer	237	25767.0	1	UniProt (Q8DKZ4) Pfam (PF01058) In PDB	Thermosynechococcus elongatus BP-1	NAD(P)H dehydrogenase I subunit K,NDH-1 subunit K,NDH-K
12	L	NAD(P)H-quinone oxidoreductase subunit L	polymer	76	8575.1	1	UniProt (Q8DKZ3) Pfam (PF10716) In PDB	Thermosynechococcus elongatus BP-1	NAD(P)H dehydrogenase I subunit L,NDH-1 subunit L,NDH-L
13	F	NADH dehydrogenase subunit 5	polymer	656	72025.4	1	UniProt (Q8DKX9) Pfam (PF00662) Pfam (PF00361) Pfam (PF01010) In PDB	Thermosynechococcus elongatus BP-1
14	N	NAD(P)H-quinone oxidoreductase subunit N	polymer	150	16656.2	1	UniProt (Q8DJU2) Pfam (PF11909) In PDB	Thermosynechococcus elongatus BP-1	NAD(P)H dehydrogenase I subunit N,NDH-N
15	M	NAD(P)H-quinone oxidoreductase subunit M	polymer	111	12584.1	1	UniProt (Q8DLN5) Pfam (PF10664) In PDB	Thermosynechococcus elongatus BP-1	NAD(P)H dehydrogenase I subunit M,NDH-M
16	S	Tlr0636 protein	polymer	110	12462.6	1	UniProt (Q8DL61) Pfam (PF11623) In PDB	Thermosynechococcus elongatus BP-1
17	O	NAD(P)H-quinone oxidoreductase subunit O	polymer	70	7877.1	1	UniProt (Q8DMU4) Pfam (PF11910) In PDB	Thermosynechococcus elongatus BP-1	NAD(P)H dehydrogenase I subunit O,NDH-1 subunit O,NDH-O
18	Q	Proton-translocating NADH-quinone dehydrogenase subunit Q NdhQ	polymer	39	4207.0	1		Thermosynechococcus elongatus BP-1
19	D	BETA-CAROTENE	non-polymer		536.9	1	Chemie (BCR)
20	D	1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE	non-polymer		787.2	1	Chemie (LMG)
21	I, K	IRON/SULFUR CLUSTER	non-polymer		351.6	3	Chemie (SF4)

Contents of the asymmetric unit

Polymers	Number of chains	18
	Total formula weight	453181.3
Non-Polymers*	Number of molecules	5
	Total formula weight	2379.0
All*	Total formula weight	455560.3

*Water molecules are not included.