Analysis of interatomic Contacts of Structural Units in PDB entry:
3KU1

Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 3KU1 entry

There are 8 chains in PDB entry 3KU1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	HIS 222
B	MET 1	HIS 222
C	MET 1	HIS 222
D	MET 1	HIS 222
E	MET 1	HIS 222
F	MET 1	HIS 222
G	MET 1	HIS 222
H	MET 1	HIS 222

There are 97 helices in PDB entry 3KU1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	3	12	Right-handed alpha
Helix 2	2	A	24	26	Right-handed 310
Helix 3	3	A	27	36	Right-handed alpha
Helix 4	4	A	48	62	Right-handed alpha
Helix 5	5	A	64	66	Right-handed 310
Helix 6	6	A	74	79	Right-handed 310
Helix 7	7	A	94	104	Right-handed alpha
Helix 8	8	A	105	112	Right-handed 310
Helix 9	9	A	122	132	Right-handed alpha
Helix 10	10	A	163	170	Right-handed alpha
Helix 11	11	A	178	196	Right-handed alpha
Helix 12	12	A	208	222	Right-handed alpha
Helix 13	13	B	3	11	Right-handed alpha
Helix 14	14	B	24	26	Right-handed 310
Helix 15	15	B	27	36	Right-handed alpha
Helix 16	16	B	51	62	Right-handed alpha
Helix 17	17	B	94	104	Right-handed alpha
Helix 18	18	B	105	106	Right-handed 310
Helix 19	19	B	107	111	Right-handed 310
Helix 20	20	B	122	132	Right-handed alpha
Helix 21	21	B	163	170	Right-handed alpha
Helix 22	22	B	172	177	Right-handed alpha
Helix 23	23	B	178	196	Right-handed alpha
Helix 24	24	B	206	222	Right-handed alpha
Helix 25	25	C	3	12	Right-handed alpha
Helix 26	26	C	24	26	Right-handed 310
Helix 27	27	C	27	36	Right-handed alpha
Helix 28	28	C	48	62	Right-handed alpha
Helix 29	29	C	74	79	Right-handed 310
Helix 30	30	C	80	84	Right-handed 310
Helix 31	31	C	94	104	Right-handed alpha
Helix 32	32	C	105	110	Right-handed 310
Helix 33	33	C	122	132	Right-handed alpha
Helix 34	34	C	163	170	Right-handed alpha
Helix 35	35	C	178	196	Right-handed alpha
Helix 36	36	C	208	222	Right-handed alpha
Helix 37	37	D	3	11	Right-handed alpha
Helix 38	38	D	24	26	Right-handed 310
Helix 39	39	D	27	36	Right-handed alpha
Helix 40	40	D	49	62	Right-handed alpha
Helix 41	41	D	64	66	Right-handed 310
Helix 42	42	D	80	84	Right-handed 310
Helix 43	43	D	94	104	Right-handed alpha
Helix 44	44	D	105	106	Right-handed 310
Helix 45	45	D	107	111	Right-handed 310
Helix 46	46	D	122	132	Right-handed alpha
Helix 47	47	D	163	170	Right-handed alpha
Helix 48	48	D	172	177	Right-handed alpha
Helix 49	49	D	178	196	Right-handed alpha
Helix 50	50	D	206	222	Right-handed alpha
Helix 51	51	E	3	11	Right-handed alpha
Helix 52	52	E	24	26	Right-handed 310
Helix 53	53	E	27	36	Right-handed alpha
Helix 54	54	E	49	62	Right-handed alpha
Helix 55	55	E	74	79	Right-handed 310
Helix 56	56	E	94	104	Right-handed alpha
Helix 57	57	E	105	110	Right-handed 310
Helix 58	58	E	122	133	Right-handed alpha
Helix 59	59	E	163	170	Right-handed alpha
Helix 60	60	E	170	177	Right-handed alpha
Helix 61	61	E	178	196	Right-handed alpha
Helix 62	62	E	206	222	Right-handed alpha
Helix 63	63	F	3	11	Right-handed alpha
Helix 64	64	F	24	26	Right-handed 310
Helix 65	65	F	27	36	Right-handed alpha
Helix 66	66	F	49	62	Right-handed alpha
Helix 67	67	F	74	79	Right-handed 310
Helix 68	68	F	94	104	Right-handed alpha
Helix 69	69	F	107	111	Right-handed 310
Helix 70	70	F	122	133	Right-handed alpha
Helix 71	71	F	163	170	Right-handed alpha
Helix 72	72	F	172	177	Right-handed alpha
Helix 73	73	F	178	196	Right-handed alpha
Helix 74	74	F	206	222	Right-handed alpha
Helix 75	75	G	3	12	Right-handed alpha
Helix 76	76	G	24	26	Right-handed 310
Helix 77	77	G	27	36	Right-handed alpha
Helix 78	78	G	48	62	Right-handed alpha
Helix 79	79	G	74	79	Right-handed 310
Helix 80	80	G	94	104	Right-handed alpha
Helix 81	81	G	105	112	Right-handed 310
Helix 82	82	G	122	132	Right-handed alpha
Helix 83	83	G	163	170	Right-handed alpha
Helix 84	84	G	178	196	Right-handed alpha
Helix 85	85	G	208	222	Right-handed alpha
Helix 86	86	H	3	12	Right-handed alpha
Helix 87	87	H	24	26	Right-handed 310
Helix 88	88	H	27	36	Right-handed alpha
Helix 89	89	H	48	62	Right-handed alpha
Helix 90	90	H	74	79	Right-handed 310
Helix 91	91	H	80	84	Right-handed 310
Helix 92	92	H	94	104	Right-handed alpha
Helix 93	93	H	105	112	Right-handed 310
Helix 94	94	H	122	132	Right-handed alpha
Helix 95	95	H	163	170	Right-handed alpha
Helix 96	96	H	178	196	Right-handed alpha
Helix 97	97	H	207	222	Right-handed alpha

There are 9 sheets in PDB entry 3KU1. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 7 strands in A sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	68	72	first strand
Strand 2	A	41	46	parallel
Strand 3	A	18	22	parallel
Strand 4	A	87	93	parallel
Strand 5	A	114	119	parallel
Strand 6	A	148	157	anti-parallel
Strand 7	A	135	145	anti-parallel

Back to list of sheets
Back to top of page

There are 7 strands in B sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	68	72	first strand
Strand 2	B	39	46	parallel
Strand 3	B	16	22	parallel
Strand 4	B	87	93	parallel
Strand 5	B	114	119	parallel
Strand 6	B	148	157	anti-parallel
Strand 7	B	135	145	anti-parallel

Back to list of sheets
Back to top of page

There are 7 strands in C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	68	72	first strand
Strand 2	C	39	46	parallel
Strand 3	C	17	22	parallel
Strand 4	C	87	93	parallel
Strand 5	C	114	119	parallel
Strand 6	C	148	157	anti-parallel
Strand 7	C	135	145	anti-parallel

Back to list of sheets
Back to top of page

There are 7 strands in D sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	68	72	first strand
Strand 2	D	39	46	parallel
Strand 3	D	16	22	parallel
Strand 4	D	87	93	parallel
Strand 5	D	114	119	parallel
Strand 6	D	148	157	anti-parallel
Strand 7	D	135	145	anti-parallel

Back to list of sheets
Back to top of page

There are 7 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	68	72	first strand
Strand 2	E	39	46	parallel
Strand 3	E	16	22	parallel
Strand 4	E	87	93	parallel
Strand 5	E	114	119	parallel
Strand 6	E	148	157	anti-parallel
Strand 7	E	135	145	anti-parallel

Back to list of sheets
Back to top of page

There are 7 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	68	72	first strand
Strand 2	F	39	46	parallel
Strand 3	F	16	22	parallel
Strand 4	F	87	93	parallel
Strand 5	F	114	119	parallel
Strand 6	F	148	157	anti-parallel
Strand 7	F	135	145	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	68	72	first strand
Strand 2	G	41	46	parallel
Strand 3	G	18	22	parallel
Strand 4	G	87	91	parallel
Strand 5	G	114	118	parallel

Back to list of sheets
Back to top of page

There are 2 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	135	145	first strand
Strand 2	G	148	157	anti-parallel

Back to list of sheets
Back to top of page

There are 7 strands in I sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	68	72	first strand
Strand 2	H	41	46	parallel
Strand 3	H	18	22	parallel
Strand 4	H	87	93	parallel
Strand 5	H	114	119	parallel
Strand 6	H	148	157	anti-parallel
Strand 7	H	135	145	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 3KU1

Analysis of interatomic Contacts of Structural Units in PDB entry:
3KU1