Analysis of interatomic Contacts of Structural Units in PDB entry:
7PB2

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 7PB2 entry

There are 9 chains in PDB entry 7PB2 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 2	GLU 275
B	ILE 1	ASP 98
C	VAL 1	LYS 10
D	GLN 2	ASN 184
E	ASN 1	ALA 244
F	SER 2	GLU 275
G	GLN 2	ASP 98
H	VAL 1	LYS 10
I	GLN 2	SER 65

There are 24 helices in PDB entry 7PB2. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	49	53	Right-handed 310
Helix 2	AA2	A	56	85	Right-handed alpha
Helix 3	AA3	A	137	150	Right-handed alpha
Helix 4	AA4	A	151	162	Right-handed alpha
Helix 5	AA5	A	162	175	Right-handed alpha
Helix 6	AA6	A	175	180	Right-handed alpha
Helix 7	AA7	D	83	87	Right-handed 310
Helix 8	AA8	E	82	86	Right-handed 310
Helix 9	AA9	E	96	100	Right-handed 310
Helix 10	AB1	E	117	121	Right-handed 310
Helix 11	AB2	E	132	140	Right-handed alpha
Helix 12	AB3	E	199	204	Right-handed alpha
Helix 13	AB4	F	49	53	Right-handed 310
Helix 14	AB5	F	56	85	Right-handed alpha
Helix 15	AB6	F	137	150	Right-handed alpha
Helix 16	AB7	F	151	162	Right-handed alpha
Helix 17	AB8	F	162	175	Right-handed alpha
Helix 18	AB9	F	175	180	Right-handed alpha
Helix 19	AC1	I	83	87	Right-handed 310
Helix 20	AC2	J	82	86	Right-handed 310
Helix 21	AC3	J	96	100	Right-handed 310
Helix 22	AC4	J	117	121	Right-handed 310
Helix 23	AC5	J	132	140	Right-handed alpha
Helix 24	AC6	J	199	204	Right-handed alpha

There are 37 sheets in PDB entry 7PB2. 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,

There are 8 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	46	47	first strand
Strand 2	A	31	37	anti-parallel
Strand 3	A	21	28	anti-parallel
Strand 4	A	3	12	anti-parallel
Strand 5	A	94	103	anti-parallel
Strand 6	A	109	118	anti-parallel
Strand 7	A	122	126	anti-parallel
Strand 8	A	133	135	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	A	186	195	first strand
Strand 2	A	198	208	anti-parallel
Strand 3	A	241	249	anti-parallel
Strand 4	A	228	230	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	186	195	first strand
Strand 2	A	198	208	anti-parallel
Strand 3	A	241	249	anti-parallel
Strand 4	A	234	235	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	222	223	first strand
Strand 2	A	214	219	anti-parallel
Strand 3	A	257	262	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	6	11	first strand
Strand 2	B	23	30	anti-parallel
Strand 3	B	62	68	anti-parallel
Strand 4	B	50	51	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	B	6	11	first strand
Strand 2	B	23	30	anti-parallel
Strand 3	B	62	68	anti-parallel
Strand 4	B	55	56	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	B	44	45	first strand
Strand 2	B	36	41	anti-parallel
Strand 3	B	78	83	anti-parallel
Strand 4	B	91	94	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	D	3	5	first strand
Strand 2	D	24	26	anti-parallel

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There are 5 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	14	first strand
Strand 2	D	111	116	parallel
Strand 3	D	88	96	anti-parallel
Strand 4	D	33	39	anti-parallel
Strand 5	D	46	52	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	10	14	first strand
Strand 2	D	111	116	parallel
Strand 3	D	88	96	anti-parallel
Strand 4	D	104	107	anti-parallel

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There are 4 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	19	21	first strand
Strand 2	D	74	79	anti-parallel
Strand 3	D	64	69	anti-parallel
Strand 4	D	58	61	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	125	130	first strand
Strand 2	D	138	143	anti-parallel
Strand 3	D	178	183	anti-parallel
Strand 4	D	159	161	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	E	4	7	first strand
Strand 2	E	19	25	anti-parallel
Strand 3	E	75	78	anti-parallel
Strand 4	E	65	67	anti-parallel

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There are 6 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	10	14	first strand
Strand 2	E	110	115	parallel
Strand 3	E	87	94	anti-parallel
Strand 4	E	31	37	anti-parallel
Strand 5	E	43	51	anti-parallel
Strand 6	E	54	57	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	E	10	14	first strand
Strand 2	E	110	115	parallel
Strand 3	E	87	94	anti-parallel
Strand 4	E	105	106	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	E	125	129	first strand
Strand 2	E	141	151	anti-parallel
Strand 3	E	189	198	anti-parallel
Strand 4	E	171	173	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	E	125	129	first strand
Strand 2	E	141	151	anti-parallel
Strand 3	E	189	198	anti-parallel
Strand 4	E	178	179	anti-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	E	165	167	first strand
Strand 2	E	156	162	anti-parallel
Strand 3	E	208	215	anti-parallel
Strand 4	E	234	241	anti-parallel

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There are 8 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	46	47	first strand
Strand 2	F	31	37	anti-parallel
Strand 3	F	21	28	anti-parallel
Strand 4	F	3	12	anti-parallel
Strand 5	F	94	103	anti-parallel
Strand 6	F	109	118	anti-parallel
Strand 7	F	121	126	anti-parallel
Strand 8	F	133	135	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	F	186	195	first strand
Strand 2	F	198	208	anti-parallel
Strand 3	F	241	249	anti-parallel
Strand 4	F	228	230	anti-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	F	186	195	first strand
Strand 2	F	198	208	anti-parallel
Strand 3	F	241	249	anti-parallel
Strand 4	F	234	235	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	F	222	223	first strand
Strand 2	F	214	219	anti-parallel
Strand 3	F	257	262	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	6	11	first strand
Strand 2	G	23	30	anti-parallel
Strand 3	G	62	68	anti-parallel
Strand 4	G	50	51	anti-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	G	6	11	first strand
Strand 2	G	23	30	anti-parallel
Strand 3	G	62	68	anti-parallel
Strand 4	G	55	56	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	44	45	first strand
Strand 2	G	36	41	anti-parallel
Strand 3	G	78	83	anti-parallel
Strand 4	G	91	94	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	I	3	5	first strand
Strand 2	I	24	26	anti-parallel

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There are 5 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	10	14	first strand
Strand 2	I	111	116	parallel
Strand 3	I	88	96	anti-parallel
Strand 4	I	33	39	anti-parallel
Strand 5	I	46	52	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	10	14	first strand
Strand 2	I	111	116	parallel
Strand 3	I	88	96	anti-parallel
Strand 4	I	104	107	anti-parallel

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There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	19	21	first strand
Strand 2	I	74	79	anti-parallel
Strand 3	I	64	69	anti-parallel
Strand 4	I	58	61	anti-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	I	125	130	first strand
Strand 2	I	138	143	anti-parallel
Strand 3	I	176	183	anti-parallel
Strand 4	I	159	161	anti-parallel

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There are 4 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	125	130	first strand
Strand 2	I	138	143	anti-parallel
Strand 3	I	176	183	anti-parallel
Strand 4	I	165	167	anti-parallel

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There are 4 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	4	7	first strand
Strand 2	J	19	25	anti-parallel
Strand 3	J	75	78	anti-parallel
Strand 4	J	65	67	anti-parallel

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There are 6 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	10	14	first strand
Strand 2	J	110	115	parallel
Strand 3	J	87	94	anti-parallel
Strand 4	J	31	37	anti-parallel
Strand 5	J	43	51	anti-parallel
Strand 6	J	54	57	anti-parallel

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There are 4 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	10	14	first strand
Strand 2	J	110	115	parallel
Strand 3	J	87	94	anti-parallel
Strand 4	J	105	106	anti-parallel

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There are 4 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	125	129	first strand
Strand 2	J	141	151	anti-parallel
Strand 3	J	189	198	anti-parallel
Strand 4	J	171	173	anti-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	J	125	129	first strand
Strand 2	J	141	151	anti-parallel
Strand 3	J	189	198	anti-parallel
Strand 4	J	178	179	anti-parallel

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There are 4 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	165	167	first strand
Strand 2	J	156	162	anti-parallel
Strand 3	J	208	215	anti-parallel
Strand 4	J	234	241	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: 7PB2

Analysis of interatomic Contacts of Structural Units in PDB entry:
7PB2