Analysis of interatomic Contacts of Structural Units in PDB entry:
6C21

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 6C21 entry

There are 7 chains in PDB entry 6C21 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 35	LYS 309
B	LYS 35	LYS 309
C	LYS 35	LYS 309
D	LYS 35	LYS 309
E	LYS 35	LYS 309
F	LYS 35	LYS 309
G	LYS 35	LYS 309

There are 48 helices in PDB entry 6C21. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	48	58	Right-handed alpha
Helix 2	AA2	A	110	120	Right-handed alpha
Helix 3	AA3	A	120	148	Right-handed alpha
Helix 4	AA4	A	158	165	Right-handed alpha
Helix 5	AA5	A	175	189	Right-handed alpha
Helix 6	AA6	A	199	208	Right-handed alpha
Helix 7	AA7	B	47	58	Right-handed alpha
Helix 8	AA8	B	107	120	Right-handed alpha
Helix 9	AA9	B	120	147	Right-handed alpha
Helix 10	AB1	B	158	166	Right-handed alpha
Helix 11	AB2	B	175	188	Right-handed alpha
Helix 12	AB3	B	201	209	Right-handed alpha
Helix 13	AB4	C	48	53	Right-handed alpha
Helix 14	AB5	C	54	59	Right-handed alpha
Helix 15	AB6	C	107	112	Right-handed alpha
Helix 16	AB7	C	113	120	Right-handed alpha
Helix 17	AB8	C	120	148	Right-handed alpha
Helix 18	AB9	C	157	166	Right-handed alpha
Helix 19	AC1	C	175	188	Right-handed alpha
Helix 20	AC2	C	201	209	Right-handed alpha
Helix 21	AC3	D	48	54	Right-handed alpha
Helix 22	AC4	D	56	60	Right-handed 310
Helix 23	AC5	D	110	120	Right-handed alpha
Helix 24	AC6	D	120	147	Right-handed alpha
Helix 25	AC7	D	154	157	Right-handed 310
Helix 26	AC8	D	158	167	Right-handed alpha
Helix 27	AC9	D	175	190	Right-handed alpha
Helix 28	AD1	D	200	209	Right-handed alpha
Helix 29	AD2	E	46	52	Right-handed 310
Helix 30	AD3	E	53	60	Right-handed alpha
Helix 31	AD4	E	107	109	Right-handed 310
Helix 32	AD5	E	110	120	Right-handed alpha
Helix 33	AD6	E	120	148	Right-handed alpha
Helix 34	AD7	E	159	166	Right-handed alpha
Helix 35	AD8	E	175	188	Right-handed alpha
Helix 36	AD9	E	199	209	Right-handed alpha
Helix 37	AE1	F	47	52	Right-handed alpha
Helix 38	AE2	F	110	120	Right-handed alpha
Helix 39	AE3	F	120	145	Right-handed alpha
Helix 40	AE4	F	157	166	Right-handed alpha
Helix 41	AE5	F	175	190	Right-handed alpha
Helix 42	AE6	F	201	209	Right-handed alpha
Helix 43	AE7	G	45	58	Right-handed alpha
Helix 44	AE8	G	115	120	Right-handed alpha
Helix 45	AE9	G	120	148	Right-handed alpha
Helix 46	AF1	G	159	166	Right-handed alpha
Helix 47	AF2	G	175	189	Right-handed alpha
Helix 48	AF3	G	199	209	Right-handed alpha

There are 24 sheets in PDB entry 6C21. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	169	171	first strand
Strand 2	A	304	306	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	61	64	first strand
Strand 2	B	249	252	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	69	75	first strand
Strand 2	B	91	97	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	105	106	first strand
Strand 2	C	88	89	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	170	171	first strand
Strand 2	B	304	305	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	195	197	first strand
Strand 2	B	244	246	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	169	171	first strand
Strand 2	C	303	305	parallel

Back to list of sheets
Back to top of page

There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	231	233	first strand
Strand 2	C	195	198	parallel
Strand 3	C	244	246	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	251	253	first strand
Strand 2	C	293	295	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	102	103	first strand
Strand 2	D	289	290	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	170	171	first strand
Strand 2	D	304	305	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	196	197	first strand
Strand 2	D	244	245	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	252	253	first strand
Strand 2	D	293	294	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	63	64	first strand
Strand 2	E	251	252	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	69	72	first strand
Strand 2	E	93	96	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	197	198	first strand
Strand 2	E	232	233	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	244	245	first strand
Strand 2	E	302	303	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	69	75	first strand
Strand 2	F	91	97	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	106	107	first strand
Strand 2	G	88	89	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	245	246	first strand
Strand 2	F	301	302	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	250	253	first strand
Strand 2	F	293	296	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	256	257	first strand
Strand 2	F	289	290	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	61	62	first strand
Strand 2	G	249	254	parallel
Strand 3	G	292	295	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	231	233	first strand
Strand 2	G	195	198	parallel
Strand 3	G	244	246	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: 6C21

Analysis of interatomic Contacts of Structural Units in PDB entry:
6C21