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

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 9NWU entry

There are 4 chains in PDB entry 9NWU (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
C	ASP 1	SER 228
D	ASP 1	SER 229
A	ASP 1	SER 229
B	ASP 1	SER 229

There are 17 helices in PDB entry 9NWU. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	79	83	Right-handed 310
Helix 2	AA2	C	140	144	Right-handed 310
Helix 3	AA3	C	199	203	Right-handed 310
Helix 4	AA4	D	79	83	Right-handed 310
Helix 5	AA5	D	140	144	Right-handed 310
Helix 6	AA6	D	174	177	Right-handed 310
Helix 7	AA7	D	186	188	Right-handed 310
Helix 8	AA8	D	199	203	Right-handed 310
Helix 9	AA9	A	79	83	Right-handed 310
Helix 10	AB1	A	140	144	Right-handed 310
Helix 11	AB2	A	174	177	Right-handed 310
Helix 12	AB3	A	186	188	Right-handed 310
Helix 13	AB4	A	199	203	Right-handed 310
Helix 14	AB5	B	79	83	Right-handed 310
Helix 15	AB6	B	140	144	Right-handed 310
Helix 16	AB7	B	174	177	Right-handed 310
Helix 17	AB8	B	199	203	Right-handed 310

There are 22 sheets in PDB entry 9NWU. 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,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	4	7	first strand
Strand 2	C	19	25	anti-parallel
Strand 3	C	70	75	anti-parallel
Strand 4	C	62	67	anti-parallel

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There are 12 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	53	54	first strand
Strand 2	C	45	49	anti-parallel
Strand 3	C	33	38	anti-parallel
Strand 4	C	85	91	anti-parallel
Strand 5	C	102	105	anti-parallel
Strand 6	C	10	12	parallel
Strand 7	A	10	13	anti-parallel
Strand 8	A	102	106	parallel
Strand 9	A	85	91	anti-parallel
Strand 10	A	33	38	anti-parallel
Strand 11	A	45	49	anti-parallel
Strand 12	A	53	54	anti-parallel

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There are 8 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	96	98	first strand
Strand 2	C	85	91	anti-parallel
Strand 3	C	102	105	anti-parallel
Strand 4	C	10	12	parallel
Strand 5	A	10	13	anti-parallel
Strand 6	A	102	106	parallel
Strand 7	A	85	91	anti-parallel
Strand 8	A	96	98	anti-parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	115	119	first strand
Strand 2	C	130	137	anti-parallel
Strand 3	C	190	195	anti-parallel
Strand 4	C	180	185	anti-parallel

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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	122	124	first strand
Strand 2	C	223	227	parallel
Strand 3	C	204	212	anti-parallel
Strand 4	C	146	151	anti-parallel
Strand 5	C	158	163	anti-parallel
Strand 6	C	170	172	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	122	124	first strand
Strand 2	C	223	227	parallel
Strand 3	C	204	212	anti-parallel
Strand 4	C	215	219	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	4	7	first strand
Strand 2	D	19	25	anti-parallel
Strand 3	D	70	75	anti-parallel
Strand 4	D	62	67	anti-parallel

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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	10	13	first strand
Strand 2	D	102	106	parallel
Strand 3	D	85	91	anti-parallel
Strand 4	D	33	38	anti-parallel
Strand 5	D	45	49	anti-parallel
Strand 6	D	53	54	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	D	10	13	first strand
Strand 2	D	102	106	parallel
Strand 3	D	85	91	anti-parallel
Strand 4	D	96	98	anti-parallel

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There are 4 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	115	119	first strand
Strand 2	D	130	137	anti-parallel
Strand 3	D	190	195	anti-parallel
Strand 4	D	180	185	anti-parallel

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There are 6 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	123	124	first strand
Strand 2	D	223	227	parallel
Strand 3	D	204	212	anti-parallel
Strand 4	D	146	151	anti-parallel
Strand 5	D	157	163	anti-parallel
Strand 6	D	170	172	anti-parallel

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There are 4 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	123	124	first strand
Strand 2	D	223	227	parallel
Strand 3	D	204	212	anti-parallel
Strand 4	D	215	219	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	4	7	first strand
Strand 2	A	19	25	anti-parallel
Strand 3	A	70	75	anti-parallel
Strand 4	A	62	67	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	115	119	first strand
Strand 2	A	130	137	anti-parallel
Strand 3	A	190	195	anti-parallel
Strand 4	A	180	185	anti-parallel

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There are 6 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	122	124	first strand
Strand 2	A	223	227	parallel
Strand 3	A	204	212	anti-parallel
Strand 4	A	146	151	anti-parallel
Strand 5	A	157	163	anti-parallel
Strand 6	A	170	172	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	122	124	first strand
Strand 2	A	223	227	parallel
Strand 3	A	204	212	anti-parallel
Strand 4	A	215	219	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	4	7	first strand
Strand 2	B	19	25	anti-parallel
Strand 3	B	70	75	anti-parallel
Strand 4	B	62	67	anti-parallel

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There are 6 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	10	13	first strand
Strand 2	B	102	106	parallel
Strand 3	B	84	91	anti-parallel
Strand 4	B	33	38	anti-parallel
Strand 5	B	45	49	anti-parallel
Strand 6	B	53	54	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	B	10	13	first strand
Strand 2	B	102	106	parallel
Strand 3	B	84	91	anti-parallel
Strand 4	B	96	98	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	115	119	first strand
Strand 2	B	130	137	anti-parallel
Strand 3	B	190	195	anti-parallel
Strand 4	B	180	185	anti-parallel

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There are 6 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	123	124	first strand
Strand 2	B	223	227	parallel
Strand 3	B	204	212	anti-parallel
Strand 4	B	146	151	anti-parallel
Strand 5	B	157	163	anti-parallel
Strand 6	B	170	172	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	123	124	first strand
Strand 2	B	223	227	parallel
Strand 3	B	204	212	anti-parallel
Strand 4	B	215	219	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: 9NWU

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