Analysis of interatomic Contacts of Structural Units in PDB entry:
6N9A

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 6N9A entry

There are 3 chains in PDB entry 6N9A (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	GLY -4	GLY 206
D	GLU -2	VAL 327
E	ALA 0	ASN 160

There are 31 helices in PDB entry 6N9A. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	32	48	Right-handed alpha
Helix 2	AA2	B	51	55	Right-handed 310
Helix 3	AA3	B	66	82	Right-handed alpha
Helix 4	AA4	B	92	100	Right-handed alpha
Helix 5	AA5	B	140	150	Right-handed alpha
Helix 6	AA6	B	163	177	Right-handed alpha
Helix 7	AA7	B	190	193	Right-handed 310
Helix 8	AA8	B	194	199	Right-handed alpha
Helix 9	AA9	D	30	36	Right-handed alpha
Helix 10	AB1	D	50	66	Right-handed alpha
Helix 11	AB2	D	67	71	Right-handed 310
Helix 12	AB3	D	82	101	Right-handed alpha
Helix 13	AB4	D	109	121	Right-handed alpha
Helix 14	AB5	D	159	171	Right-handed alpha
Helix 15	AB6	D	176	187	Right-handed alpha
Helix 16	AB7	D	209	223	Right-handed alpha
Helix 17	AB8	D	227	255	Right-handed alpha
Helix 18	AB9	D	263	267	Right-handed 310
Helix 19	AC1	D	268	283	Right-handed alpha
Helix 20	AC2	D	290	295	Right-handed alpha
Helix 21	AC3	D	298	311	Right-handed alpha
Helix 22	AC4	E	10	24	Right-handed alpha
Helix 23	AC5	E	40	49	Right-handed alpha
Helix 24	AC6	E	50	53	Right-handed 310
Helix 25	AC7	E	55	59	Right-handed 310
Helix 26	AC8	E	87	92	Right-handed alpha
Helix 27	AC9	E	92	98	Right-handed alpha
Helix 28	AD1	E	110	117	Right-handed 310
Helix 29	AD2	E	143	145	Right-handed 310
Helix 30	AD3	E	146	153	Right-handed alpha
Helix 31	AD4	E	154	159	Right-handed 310

There are 5 sheets in PDB entry 6N9A. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	21	27	first strand
Strand 2	B	12	18	anti-parallel
Strand 3	B	2	7	anti-parallel
Strand 4	B	57	61	parallel
Strand 5	B	88	91	parallel

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There are 4 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	129	139	first strand
Strand 2	B	117	125	anti-parallel
Strand 3	B	105	112	anti-parallel
Strand 4	B	154	157	parallel

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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	23	29	first strand
Strand 2	D	14	19	anti-parallel
Strand 3	D	2	7	anti-parallel
Strand 4	D	73	79	parallel
Strand 5	D	104	108	parallel

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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	149	154	first strand
Strand 2	D	138	143	anti-parallel
Strand 3	D	128	133	anti-parallel
Strand 4	D	258	262	parallel
Strand 5	D	285	287	parallel

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There are 7 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	1	9	first strand
Strand 2	E	133	141	anti-parallel
Strand 3	E	122	130	anti-parallel
Strand 4	E	29	34	parallel
Strand 5	E	104	108	parallel
Strand 6	E	75	80	parallel
Strand 7	E	67	71	anti-parallel

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

Analysis of interatomic Contacts of Structural Units in PDB entry: 6N9A

Analysis of interatomic Contacts of Structural Units in PDB entry:
6N9A