Analysis of interatomic Contacts of Structural Units in PDB entry:
4S04

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 4S04 entry

There are 8 chains in PDB entry 4S04 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	ASN 219
B	MET 1	ASN 219
C	A 1	G 25
D	T 1	C 25
E	MET 1	ASN 219
F	MET 1	ASN 219
G	A 1	G 25
H	T 1	C 25

There are 32 helices in PDB entry 4S04. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	9	23	Right-handed alpha
Helix 2	2	A	32	43	Right-handed alpha
Helix 3	3	A	58	69	Right-handed alpha
Helix 4	4	A	83	93	Right-handed alpha
Helix 5	5	A	104	121	Right-handed alpha
Helix 6	6	A	151	164	Right-handed alpha
Helix 7	7	A	171	179	Right-handed alpha
Helix 8	8	A	188	202	Right-handed alpha
Helix 9	9	B	9	23	Right-handed alpha
Helix 10	10	B	32	43	Right-handed alpha
Helix 11	11	B	58	69	Right-handed alpha
Helix 12	12	B	83	93	Right-handed alpha
Helix 13	13	B	104	120	Right-handed alpha
Helix 14	14	B	151	164	Right-handed alpha
Helix 15	15	B	171	178	Right-handed alpha
Helix 16	16	B	188	201	Right-handed alpha
Helix 17	17	E	9	24	Right-handed alpha
Helix 18	18	E	32	43	Right-handed alpha
Helix 19	19	E	58	69	Right-handed alpha
Helix 20	20	E	83	92	Right-handed alpha
Helix 21	21	E	104	120	Right-handed alpha
Helix 22	22	E	151	164	Right-handed alpha
Helix 23	23	E	170	179	Right-handed alpha
Helix 24	24	E	189	202	Right-handed alpha
Helix 25	25	F	9	24	Right-handed alpha
Helix 26	26	F	32	43	Right-handed alpha
Helix 27	27	F	58	69	Right-handed alpha
Helix 28	28	F	83	93	Right-handed alpha
Helix 29	29	F	104	120	Right-handed alpha
Helix 30	30	F	151	164	Right-handed alpha
Helix 31	31	F	171	179	Right-handed alpha
Helix 32	32	F	188	202	Right-handed alpha

There are 12 sheets in PDB entry 4S04. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	26	30	first strand
Strand 2	A	2	6	parallel
Strand 3	A	47	50	parallel
Strand 4	A	75	79	parallel
Strand 5	A	97	100	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	126	129	first strand
Strand 2	A	132	135	anti-parallel
Strand 3	A	140	143	anti-parallel
Strand 4	A	146	147	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	169	170	first strand
Strand 2	A	213	216	anti-parallel
Strand 3	A	206	209	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	26	30	first strand
Strand 2	B	2	6	parallel
Strand 3	B	47	50	parallel
Strand 4	B	75	79	parallel
Strand 5	B	97	100	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	132	134	first strand
Strand 2	B	141	143	anti-parallel
Strand 3	B	146	148	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	169	170	first strand
Strand 2	B	213	216	anti-parallel
Strand 3	B	206	208	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	26	30	first strand
Strand 2	E	2	6	parallel
Strand 3	E	47	50	parallel
Strand 4	E	75	79	parallel
Strand 5	E	97	100	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	127	129	first strand
Strand 2	E	132	135	anti-parallel
Strand 3	E	140	143	anti-parallel
Strand 4	E	146	147	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	206	208	first strand
Strand 2	E	214	216	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	26	30	first strand
Strand 2	F	2	6	parallel
Strand 3	F	47	50	parallel
Strand 4	F	75	79	parallel
Strand 5	F	97	100	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	126	129	first strand
Strand 2	F	132	135	anti-parallel
Strand 3	F	140	143	anti-parallel
Strand 4	F	146	147	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	169	170	first strand
Strand 2	F	213	216	anti-parallel
Strand 3	F	206	209	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: 4S04

Analysis of interatomic Contacts of Structural Units in PDB entry:
4S04