Analysis of interatomic Contacts of Structural Units in PDB entry:
4P99

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 4P99 entry

There are 4 chains in PDB entry 4P99 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 2	ASP 416
B	GLU 2	ASP 416
C	GLU 2	ASP 416
D	GLU 2	ASP 225

There are 32 helices in PDB entry 4P99. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	20	26	Right-handed alpha
Helix 2	AA2	A	70	76	Right-handed alpha
Helix 3	AA3	A	124	129	Right-handed alpha
Helix 4	AA4	A	174	180	Right-handed alpha
Helix 5	AA5	A	228	234	Right-handed alpha
Helix 6	AA6	A	278	284	Right-handed alpha
Helix 7	AA7	A	332	337	Right-handed alpha
Helix 8	AA8	A	382	388	Right-handed alpha
Helix 9	AA9	B	21	26	Right-handed alpha
Helix 10	AB1	B	70	76	Right-handed alpha
Helix 11	AB2	B	124	129	Right-handed alpha
Helix 12	AB3	B	174	180	Right-handed alpha
Helix 13	AB4	B	228	234	Right-handed alpha
Helix 14	AB5	B	278	284	Right-handed alpha
Helix 15	AB6	B	332	337	Right-handed alpha
Helix 16	AB7	B	382	388	Right-handed alpha
Helix 17	AB8	C	20	26	Right-handed alpha
Helix 18	AB9	C	70	76	Right-handed alpha
Helix 19	AC1	C	124	130	Right-handed alpha
Helix 20	AC2	C	174	180	Right-handed alpha
Helix 21	AC3	C	228	234	Right-handed alpha
Helix 22	AC4	C	278	284	Right-handed alpha
Helix 23	AC5	C	332	338	Right-handed alpha
Helix 24	AC6	C	382	388	Right-handed alpha
Helix 25	AC7	D	20	26	Right-handed alpha
Helix 26	AC8	D	70	76	Right-handed alpha
Helix 27	AC9	D	125	129	Right-handed alpha
Helix 28	AD1	D	174	180	Right-handed alpha
Helix 29	AD2	D	228	234	Right-handed alpha
Helix 30	AD3	D	278	284	Right-handed alpha
Helix 31	AD4	D	332	337	Right-handed alpha
Helix 32	AD5	D	382	388	Right-handed alpha

There are 48 sheets in PDB entry 4P99. 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, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6, AD7, AD8, AD9, AE1, AE2, AE3, AE4, AE5, AE6, AE7, AE8, AE9, AF1, AF2, AF3,

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	7	10	first strand
Strand 2	A	27	35	anti-parallel
Strand 3	A	63	69	anti-parallel

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There are 2 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	18	19	first strand
Strand 2	A	102	103	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	52	57	first strand
Strand 2	A	44	49	anti-parallel
Strand 3	A	78	86	anti-parallel
Strand 4	A	92	100	anti-parallel

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There are 3 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	111	114	first strand
Strand 2	A	131	139	anti-parallel
Strand 3	A	167	173	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	A	122	123	first strand
Strand 2	A	206	207	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	A	156	161	first strand
Strand 2	A	148	153	anti-parallel
Strand 3	A	182	190	anti-parallel
Strand 4	A	196	204	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	A	215	218	first strand
Strand 2	A	235	243	anti-parallel
Strand 3	A	271	277	anti-parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	226	227	first strand
Strand 2	A	310	311	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	A	260	265	first strand
Strand 2	A	252	257	anti-parallel
Strand 3	A	286	294	anti-parallel
Strand 4	A	300	308	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	319	322	first strand
Strand 2	A	339	347	anti-parallel
Strand 3	A	375	381	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	330	331	first strand
Strand 2	A	414	415	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	A	364	369	first strand
Strand 2	A	356	361	anti-parallel
Strand 3	A	390	398	anti-parallel
Strand 4	A	404	412	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	B	7	10	first strand
Strand 2	B	27	35	anti-parallel
Strand 3	B	63	69	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	18	20	first strand
Strand 2	B	102	104	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	B	52	57	first strand
Strand 2	B	44	49	anti-parallel
Strand 3	B	78	86	anti-parallel
Strand 4	B	92	100	anti-parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	111	114	first strand
Strand 2	B	131	139	anti-parallel
Strand 3	B	167	173	anti-parallel

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There are 2 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	122	123	first strand
Strand 2	B	206	207	parallel

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There are 4 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	156	161	first strand
Strand 2	B	148	153	anti-parallel
Strand 3	B	182	190	anti-parallel
Strand 4	B	196	204	anti-parallel

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There are 3 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	215	218	first strand
Strand 2	B	235	243	anti-parallel
Strand 3	B	271	277	anti-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	B	226	227	first strand
Strand 2	B	310	311	parallel

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There are 4 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	260	265	first strand
Strand 2	B	252	257	anti-parallel
Strand 3	B	286	294	anti-parallel
Strand 4	B	300	308	anti-parallel

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There are 3 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	319	322	first strand
Strand 2	B	339	347	anti-parallel
Strand 3	B	375	381	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	330	331	first strand
Strand 2	B	414	415	parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	364	369	first strand
Strand 2	B	356	361	anti-parallel
Strand 3	B	390	398	anti-parallel
Strand 4	B	404	412	anti-parallel

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There are 3 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	7	10	first strand
Strand 2	C	27	35	anti-parallel
Strand 3	C	63	69	anti-parallel

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There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	18	19	first strand
Strand 2	C	102	103	parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	52	57	first strand
Strand 2	C	44	49	anti-parallel
Strand 3	C	78	86	anti-parallel
Strand 4	C	92	100	anti-parallel

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There are 3 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	111	114	first strand
Strand 2	C	131	139	anti-parallel
Strand 3	C	167	173	anti-parallel

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There are 2 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	122	123	first strand
Strand 2	C	206	207	parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	156	161	first strand
Strand 2	C	148	153	anti-parallel
Strand 3	C	182	190	anti-parallel
Strand 4	C	196	204	anti-parallel

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There are 3 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	215	218	first strand
Strand 2	C	235	243	anti-parallel
Strand 3	C	271	277	anti-parallel

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There are 2 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	226	227	first strand
Strand 2	C	310	311	parallel

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There are 4 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	260	265	first strand
Strand 2	C	252	257	anti-parallel
Strand 3	C	286	294	anti-parallel
Strand 4	C	300	308	anti-parallel

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There are 3 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	319	322	first strand
Strand 2	C	339	347	anti-parallel
Strand 3	C	375	381	anti-parallel

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There are 2 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	330	331	first strand
Strand 2	C	414	415	parallel

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There are 4 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	364	369	first strand
Strand 2	C	356	361	anti-parallel
Strand 3	C	390	398	anti-parallel
Strand 4	C	404	412	anti-parallel

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There are 3 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	7	10	first strand
Strand 2	D	27	35	anti-parallel
Strand 3	D	63	69	anti-parallel

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There are 2 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	18	19	first strand
Strand 2	D	102	103	parallel

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There are 4 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	52	57	first strand
Strand 2	D	44	49	anti-parallel
Strand 3	D	78	86	anti-parallel
Strand 4	D	92	100	anti-parallel

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There are 3 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	111	114	first strand
Strand 2	D	131	139	anti-parallel
Strand 3	D	167	173	anti-parallel

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There are 2 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	122	124	first strand
Strand 2	D	206	208	parallel

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There are 4 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	156	161	first strand
Strand 2	D	148	153	anti-parallel
Strand 3	D	182	190	anti-parallel
Strand 4	D	196	204	anti-parallel

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There are 3 strands in AE7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	215	218	first strand
Strand 2	D	235	243	anti-parallel
Strand 3	D	271	277	anti-parallel

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There are 2 strands in AE8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	226	227	first strand
Strand 2	D	310	311	parallel

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There are 4 strands in AE9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	260	265	first strand
Strand 2	D	252	257	anti-parallel
Strand 3	D	286	294	anti-parallel
Strand 4	D	300	308	anti-parallel

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There are 3 strands in AF1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	319	322	first strand
Strand 2	D	339	347	anti-parallel
Strand 3	D	375	381	anti-parallel

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There are 2 strands in AF2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	330	331	first strand
Strand 2	D	414	415	parallel

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There are 4 strands in AF3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	364	369	first strand
Strand 2	D	356	361	anti-parallel
Strand 3	D	390	398	anti-parallel
Strand 4	D	404	412	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: 4P99

Analysis of interatomic Contacts of Structural Units in PDB entry:
4P99