Analysis of interatomic Contacts of Structural Units in PDB entry:
6NA4

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 6NA4 entry

There are 4 chains in PDB entry 6NA4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG -1	ASN 444
B	GLU -3	ASN 444
C	GLY -2	ASN 444
D	ARG -1	ARG 443

There are 83 helices in PDB entry 6NA4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	-1	11	Right-handed alpha
Helix 2	AA2	A	14	21	Right-handed alpha
Helix 3	AA3	A	35	37	Right-handed 310
Helix 4	AA4	A	44	48	Right-handed 310
Helix 5	AA5	A	49	54	Right-handed alpha
Helix 6	AA6	A	79	87	Right-handed alpha
Helix 7	AA7	A	92	102	Right-handed alpha
Helix 8	AA8	A	104	109	Right-handed alpha
Helix 9	AA9	A	152	162	Right-handed 310
Helix 10	AB1	A	196	202	Right-handed alpha
Helix 11	AB2	A	203	215	Right-handed alpha
Helix 12	AB3	A	235	248	Right-handed alpha
Helix 13	AB4	A	258	269	Right-handed alpha
Helix 14	AB5	A	276	280	Right-handed alpha
Helix 15	AB6	A	291	307	Right-handed alpha
Helix 16	AB7	A	319	330	Right-handed alpha
Helix 17	AB8	A	351	357	Right-handed alpha
Helix 18	AB9	A	368	381	Right-handed alpha
Helix 19	AC1	A	396	406	Right-handed alpha
Helix 20	AC2	A	428	440	Right-handed alpha
Helix 21	AC3	B	-2	11	Right-handed alpha
Helix 22	AC4	B	14	21	Right-handed alpha
Helix 23	AC5	B	35	37	Right-handed 310
Helix 24	AC6	B	44	48	Right-handed 310
Helix 25	AC7	B	49	54	Right-handed alpha
Helix 26	AC8	B	79	87	Right-handed alpha
Helix 27	AC9	B	92	102	Right-handed alpha
Helix 28	AD1	B	106	111	Right-handed 310
Helix 29	AD2	B	152	156	Right-handed 310
Helix 30	AD3	B	158	162	Right-handed 310
Helix 31	AD4	B	196	202	Right-handed alpha
Helix 32	AD5	B	203	215	Right-handed alpha
Helix 33	AD6	B	237	248	Right-handed alpha
Helix 34	AD7	B	258	269	Right-handed alpha
Helix 35	AD8	B	276	280	Right-handed alpha
Helix 36	AD9	B	291	307	Right-handed alpha
Helix 37	AE1	B	319	330	Right-handed alpha
Helix 38	AE2	B	351	357	Right-handed alpha
Helix 39	AE3	B	368	381	Right-handed alpha
Helix 40	AE4	B	396	406	Right-handed alpha
Helix 41	AE5	B	428	440	Right-handed alpha
Helix 42	AE6	C	-1	11	Right-handed alpha
Helix 43	AE7	C	14	21	Right-handed alpha
Helix 44	AE8	C	35	37	Right-handed 310
Helix 45	AE9	C	44	48	Right-handed 310
Helix 46	AF1	C	49	54	Right-handed alpha
Helix 47	AF2	C	79	87	Right-handed alpha
Helix 48	AF3	C	93	101	Right-handed alpha
Helix 49	AF4	C	104	109	Right-handed alpha
Helix 50	AF5	C	152	156	Right-handed 310
Helix 51	AF6	C	158	162	Right-handed 310
Helix 52	AF7	C	196	201	Right-handed alpha
Helix 53	AF8	C	203	215	Right-handed alpha
Helix 54	AF9	C	235	248	Right-handed alpha
Helix 55	AG1	C	258	269	Right-handed alpha
Helix 56	AG2	C	276	280	Right-handed alpha
Helix 57	AG3	C	291	307	Right-handed alpha
Helix 58	AG4	C	319	330	Right-handed alpha
Helix 59	AG5	C	351	357	Right-handed alpha
Helix 60	AG6	C	368	381	Right-handed alpha
Helix 61	AG7	C	396	406	Right-handed alpha
Helix 62	AG8	C	428	440	Right-handed alpha
Helix 63	AG9	D	0	11	Right-handed alpha
Helix 64	AH1	D	14	21	Right-handed alpha
Helix 65	AH2	D	35	37	Right-handed 310
Helix 66	AH3	D	44	48	Right-handed 310
Helix 67	AH4	D	49	54	Right-handed alpha
Helix 68	AH5	D	79	87	Right-handed alpha
Helix 69	AH6	D	93	101	Right-handed alpha
Helix 70	AH7	D	104	109	Right-handed alpha
Helix 71	AH8	D	152	156	Right-handed 310
Helix 72	AH9	D	158	162	Right-handed 310
Helix 73	AI1	D	196	201	Right-handed alpha
Helix 74	AI2	D	203	215	Right-handed alpha
Helix 75	AI3	D	235	248	Right-handed alpha
Helix 76	AI4	D	258	269	Right-handed alpha
Helix 77	AI5	D	276	280	Right-handed alpha
Helix 78	AI6	D	291	307	Right-handed alpha
Helix 79	AI7	D	319	330	Right-handed alpha
Helix 80	AI8	D	351	357	Right-handed alpha
Helix 81	AI9	D	368	381	Right-handed alpha
Helix 82	AJ1	D	396	406	Right-handed alpha
Helix 83	AJ2	D	428	440	Right-handed alpha

There are 20 sheets in PDB entry 6NA4. 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,

There are 3 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	55	60	first strand
Strand 2	A	26	33	anti-parallel
Strand 3	A	114	116	anti-parallel

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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	180	184	first strand
Strand 2	A	68	77	anti-parallel
Strand 3	A	121	128	anti-parallel
Strand 4	A	140	143	anti-parallel
Strand 5	A	188	190	anti-parallel

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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	180	184	first strand
Strand 2	A	68	77	anti-parallel
Strand 3	A	412	416	anti-parallel
Strand 4	A	388	393	parallel

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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	A	146	147	first strand
Strand 2	A	166	167	anti-parallel

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There are 12 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	272	275	first strand
Strand 2	A	251	256	parallel
Strand 3	A	227	230	parallel
Strand 4	A	313	316	parallel
Strand 5	A	335	338	parallel
Strand 6	A	360	363	parallel
Strand 7	C	360	363	anti-parallel
Strand 8	C	335	338	parallel
Strand 9	C	313	316	parallel
Strand 10	C	227	230	parallel
Strand 11	C	251	256	parallel
Strand 12	C	272	275	parallel

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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	A	346	350	first strand
Strand 2	C	346	350	anti-parallel

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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	55	60	first strand
Strand 2	B	26	33	anti-parallel
Strand 3	B	114	116	anti-parallel

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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	180	184	first strand
Strand 2	B	68	77	anti-parallel
Strand 3	B	121	128	anti-parallel
Strand 4	B	140	143	anti-parallel
Strand 5	B	188	190	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	180	184	first strand
Strand 2	B	68	77	anti-parallel
Strand 3	B	412	416	anti-parallel
Strand 4	B	388	393	parallel

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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	B	146	147	first strand
Strand 2	B	166	167	anti-parallel

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There are 12 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	272	275	first strand
Strand 2	B	251	256	parallel
Strand 3	B	227	230	parallel
Strand 4	B	313	316	parallel
Strand 5	B	335	338	parallel
Strand 6	B	360	363	parallel
Strand 7	D	360	363	anti-parallel
Strand 8	D	335	338	parallel
Strand 9	D	313	316	parallel
Strand 10	D	227	230	parallel
Strand 11	D	251	256	parallel
Strand 12	D	272	275	parallel

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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	B	346	350	first strand
Strand 2	D	346	350	anti-parallel

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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	55	60	first strand
Strand 2	C	26	33	anti-parallel
Strand 3	C	114	116	anti-parallel

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There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	180	184	first strand
Strand 2	C	68	78	anti-parallel
Strand 3	C	122	128	anti-parallel
Strand 4	C	140	143	anti-parallel
Strand 5	C	188	190	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	180	184	first strand
Strand 2	C	68	78	anti-parallel
Strand 3	C	412	416	anti-parallel
Strand 4	C	388	393	parallel

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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	C	146	147	first strand
Strand 2	C	166	167	anti-parallel

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There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	55	60	first strand
Strand 2	D	26	33	anti-parallel
Strand 3	D	114	116	anti-parallel

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There are 5 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	180	184	first strand
Strand 2	D	68	78	anti-parallel
Strand 3	D	122	128	anti-parallel
Strand 4	D	140	143	anti-parallel
Strand 5	D	188	190	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	180	184	first strand
Strand 2	D	68	78	anti-parallel
Strand 3	D	412	416	anti-parallel
Strand 4	D	388	393	parallel

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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	D	146	147	first strand
Strand 2	D	166	167	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: 6NA4

Analysis of interatomic Contacts of Structural Units in PDB entry:
6NA4