6UAD

Ketosteroid isomerase (C. testosteroni) with truncated & designed loop for precise positioning of a catalytic E38

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Ketosteroid isomerase with truncated and designed loop	polymer	124	13438.1	1	UniProt (by SIFTS) (P00947)	Comamonas testosteroni
2	B, C (A)	(3ALPHA,5BETA,12ALPHA)-3,12-DIHYDROXYCHOLAN-24-OIC ACID	non-polymer		392.6	2	Chemie (DXC) PubChem (2987) PubChem (6742) PubChem (91449) PubChem (160530) PubChem (222528) PubChem (440355) PubChem (637628) PubChem (5283831) PubChem (5283833) PubChem (5283834) PubChem (5283835) PubChem (5283836) PubChem (5316554) PubChem (6546957) PubChem (6708651) PubChem (6713712) PubChem (7002093) PubChem (7067172) PubChem (7067178) PubChem (7091730) PubChem (71164460) PubChem (9953605) PubChem (71171226) PubChem (11761472) PubChem (11875893) PubChem (11875895) PubChem (11877125) PubChem (11889739) PubChem (11889741) PubChem (11889743) PubChem (12358594) PubChem (12598155) PubChem (16398945) PubChem (16757991) PubChem (16759977) PubChem (18346235) PubChem (18528829) PubChem (20106101) PubChem (20714831) PubChem (71183244) PubChem (23643772) PubChem (24106003) PubChem (25749121) PubChem (25749125) PubChem (40469677) PubChem (40469679) PubChem (44372437) PubChem (176479387) PubChem (176489046) PubChem (44725023) PubChem (45358122) PubChem (1750955) PubChem (1750952) PubChem (145538113) PubChem (1769282) PubChem (1769279) PubChem (1769277) PubChem (49791913) PubChem (44724091) PubChem (45050703) PubChem (51413969) PubChem (53393577) PubChem (53477694) PubChem (56846007) PubChem (57937275) PubChem (58069304) PubChem (59373875) PubChem (60081048) PubChem (67122253) PubChem (2817554) PubChem (51411346) PubChem (51669127) PubChem (89517208) PubChem (89595858) PubChem (3246028) PubChem (90661466) PubChem (52947316) PubChem (53298648) PubChem (5283832) PubChem (99565238) PubChem (118725000) PubChem (7000965) PubChem (7002091) PubChem (7200738) PubChem (124897171) PubChem (124917110) PubChem (125034662) PubChem (9886838) PubChem (126497949) PubChem (126577443) PubChem (131700475) PubChem (134555898) PubChem (12358589) PubChem (140609403) PubChem (141854532) PubChem (59032048) PubChem (155392252) PubChem (162937386) PubChem (162937385) PubChem (59373866) PubChem (59603119) PubChem (175674103) PubChem (175889631) PubChem (59877675) PubChem (59963668) PubChem (59997753) PubChem (60103596) PubChem (67122254) PubChem (68027121) PubChem (68027124) PubChem (68027246) PubChem (71047569) PubChem (71315440) PubChem (86310104) PubChem (87298938) PubChem (91277849) PubChem (97032051) PubChem (99565239) PubChem (100940592) PubChem (102513999) PubChem (117767697) PubChem (118085203) PubChem (118227551) PubChem (124190288) PubChem (124305301) PubChem (124351304) PubChem (124352383) PubChem (124352508) PubChem (124510867) PubChem (124510868) PubChem (124511068) PubChem (124762205) PubChem (124897175) PubChem (124907310) PubChem (124917111) PubChem (124917112) PubChem (125034663) PubChem (125034664) PubChem (125180673) PubChem (125180674) PubChem (125180675) PubChem (126672052) PubChem (126672053) PubChem (129213992) PubChem (129253082) PubChem (130219689) PubChem (133126817) PubChem (133567529) PubChem (133612068) PubChem (134452639) PubChem (134555900) PubChem (139291938) PubChem (144316921) PubChem (144706089) PubChem (145266284) PubChem (145714627) PubChem (146158532) PubChem (148065335) PubChem (155897264) PubChem (162523132) PubChem (162937382) PubChem (162937383) PubChem (162937384) PubChem (162937387) PubChem (162937388) PubChem (162937389) PubChem (166047560) PubChem (166847890) PubChem (170838259)
3	D, E (A)	PHOSPHATE ION	non-polymer		95.0	2	Chemie (PO4) PubChem (1061)
4	F (A)	water	water		18.0	163	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	13438.1
Non-Polymers*	Number of molecules	4
	Total formula weight	975.1
All*	Total formula weight	14413.2

*Water molecules are not included.