Analysis of interatomic Contacts of Structural Units in PDB entry:
9N49

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 9N49 entry

There are 6 chains in PDB entry 9N49 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
F	LYS 514	HIS 559
G	GLY 6	GLY 324
M	SER 33	PRO 323
N	GLN 52	ARG 137
P	ASP 53	LEU 135
Q	ALA 37	SER 136

There are 39 helices in PDB entry 9N49. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	F	514	543	Right-handed alpha
Helix 2	AA2	F	543	559	Right-handed alpha
Helix 3	AA3	G	7	18	Right-handed alpha
Helix 4	AA4	G	18	28	Right-handed alpha
Helix 5	AA5	G	30	44	Right-handed alpha
Helix 6	AA6	G	50	63	Right-handed alpha
Helix 7	AA7	G	64	72	Right-handed alpha
Helix 8	AA8	G	73	85	Right-handed alpha
Helix 9	AA9	G	86	101	Right-handed alpha
Helix 10	AB1	G	105	110	Right-handed alpha
Helix 11	AB2	G	111	113	Right-handed 310
Helix 12	AB3	G	114	123	Right-handed alpha
Helix 13	AB4	G	126	137	Right-handed alpha
Helix 14	AB5	G	138	149	Right-handed alpha
Helix 15	AB6	G	150	163	Right-handed alpha
Helix 16	AB7	G	168	184	Right-handed alpha
Helix 17	AB8	G	196	205	Right-handed alpha
Helix 18	AB9	G	207	222	Right-handed alpha
Helix 19	AC1	G	222	234	Right-handed alpha
Helix 20	AC2	G	237	242	Right-handed 310
Helix 21	AC3	G	243	252	Right-handed alpha
Helix 22	AC4	G	255	265	Right-handed alpha
Helix 23	AC5	G	267	275	Right-handed alpha
Helix 24	AC6	G	279	293	Right-handed alpha
Helix 25	AC7	G	297	319	Right-handed alpha
Helix 26	AC8	M	51	74	Right-handed alpha
Helix 27	AC9	M	89	96	Right-handed alpha
Helix 28	AD1	M	119	131	Right-handed alpha
Helix 29	AD2	M	147	171	Right-handed alpha
Helix 30	AD3	M	221	225	Right-handed alpha
Helix 31	AD4	M	227	233	Right-handed alpha
Helix 32	AD5	M	239	256	Right-handed alpha
Helix 33	AD6	M	272	278	Right-handed alpha
Helix 34	AD7	N	75	80	Right-handed alpha
Helix 35	AD8	N	127	137	Right-handed alpha
Helix 36	AD9	P	74	81	Right-handed alpha
Helix 37	AE1	P	128	134	Right-handed alpha
Helix 38	AE2	Q	75	81	Right-handed alpha
Helix 39	AE3	Q	127	136	Right-handed alpha

There are 6 sheets in PDB entry 9N49. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 9 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	35	37	first strand
Strand 2	P	104	114	anti-parallel
Strand 3	P	97	101	anti-parallel
Strand 4	P	61	73	anti-parallel
Strand 5	Q	62	74	anti-parallel
Strand 6	Q	97	101	anti-parallel
Strand 7	Q	104	114	anti-parallel
Strand 8	Q	117	125	anti-parallel
Strand 9	P	86	92	anti-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	M	35	37	first strand
Strand 2	P	104	114	anti-parallel
Strand 3	P	117	125	anti-parallel
Strand 4	Q	86	92	anti-parallel

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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	78	81	first strand
Strand 2	M	198	208	anti-parallel
Strand 3	M	85	88	anti-parallel

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There are 6 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	78	81	first strand
Strand 2	M	198	208	anti-parallel
Strand 3	M	211	220	anti-parallel
Strand 4	M	114	118	anti-parallel
Strand 5	M	101	108	anti-parallel
Strand 6	M	176	183	anti-parallel

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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	M	258	260	first strand
Strand 2	N	72	74	anti-parallel

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There are 10 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	283	286	first strand
Strand 2	N	118	124	anti-parallel
Strand 3	N	104	113	anti-parallel
Strand 4	N	97	101	anti-parallel
Strand 5	N	61	67	anti-parallel
Strand 6	M	262	271	anti-parallel
Strand 7	M	292	296	anti-parallel
Strand 8	M	299	309	anti-parallel
Strand 9	M	312	320	anti-parallel
Strand 10	N	86	87	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: 9N49

Analysis of interatomic Contacts of Structural Units in PDB entry:
9N49