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

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 4BBF entry

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

Chain ID	Initial residue	Terminal residue
A	PRO 841	ASP 1128
B	PRO 841	ASP 1128
C	PRO 841	ASP 1128
D	PRO 841	ASP 1128

There are 61 helices in PDB entry 4BBF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	845	847	Right-handed 310
Helix 2	2	A	888	904	Right-handed alpha
Helix 3	3	A	918	923	Right-handed alpha
Helix 4	4	A	936	944	Right-handed alpha
Helix 5	5	A	945	948	Right-handed 310
Helix 6	6	A	949	969	Right-handed alpha
Helix 7	7	A	978	980	Right-handed 310
Helix 8	8	A	1017	1021	Right-handed 310
Helix 9	9	A	1022	1029	Right-handed alpha
Helix 10	10	A	1032	1049	Right-handed alpha
Helix 11	11	A	1052	1055	Right-handed 310
Helix 12	12	A	1056	1066	Right-handed alpha
Helix 13	13	A	1072	1084	Right-handed alpha
Helix 14	14	A	1095	1106	Right-handed alpha
Helix 15	15	A	1109	1113	Right-handed 310
Helix 16	16	A	1115	1128	Right-handed alpha
Helix 17	17	B	888	905	Right-handed alpha
Helix 18	18	B	918	923	Right-handed alpha
Helix 19	19	B	936	945	Right-handed alpha
Helix 20	20	B	946	948	Right-handed 310
Helix 21	21	B	949	970	Right-handed alpha
Helix 22	22	B	978	980	Right-handed 310
Helix 23	23	B	1017	1021	Right-handed 310
Helix 24	24	B	1022	1029	Right-handed alpha
Helix 25	25	B	1032	1049	Right-handed alpha
Helix 26	26	B	1052	1055	Right-handed 310
Helix 27	27	B	1056	1066	Right-handed alpha
Helix 28	28	B	1071	1084	Right-handed alpha
Helix 29	29	B	1095	1106	Right-handed alpha
Helix 30	30	B	1109	1113	Right-handed 310
Helix 31	31	B	1115	1127	Right-handed alpha
Helix 32	32	C	845	847	Right-handed 310
Helix 33	33	C	888	905	Right-handed alpha
Helix 34	34	C	936	943	Right-handed alpha
Helix 35	35	C	949	970	Right-handed alpha
Helix 36	36	C	978	980	Right-handed 310
Helix 37	37	C	1017	1021	Right-handed 310
Helix 38	38	C	1022	1029	Right-handed alpha
Helix 39	39	C	1032	1049	Right-handed alpha
Helix 40	40	C	1052	1055	Right-handed 310
Helix 41	41	C	1056	1066	Right-handed alpha
Helix 42	42	C	1071	1084	Right-handed alpha
Helix 43	43	C	1095	1106	Right-handed alpha
Helix 44	44	C	1109	1113	Right-handed 310
Helix 45	45	C	1115	1128	Right-handed alpha
Helix 46	46	D	845	847	Right-handed 310
Helix 47	47	D	888	905	Right-handed alpha
Helix 48	48	D	918	923	Right-handed alpha
Helix 49	49	D	936	944	Right-handed alpha
Helix 50	50	D	945	948	Right-handed 310
Helix 51	51	D	949	970	Right-handed alpha
Helix 52	52	D	978	980	Right-handed 310
Helix 53	53	D	1017	1021	Right-handed 310
Helix 54	54	D	1022	1029	Right-handed alpha
Helix 55	55	D	1032	1049	Right-handed alpha
Helix 56	56	D	1052	1055	Right-handed 310
Helix 57	57	D	1056	1066	Right-handed alpha
Helix 58	58	D	1072	1084	Right-handed alpha
Helix 59	59	D	1095	1106	Right-handed alpha
Helix 60	60	D	1109	1113	Right-handed 310
Helix 61	61	D	1115	1128	Right-handed alpha

There are 16 sheets in PDB entry 4BBF. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC, BD, CA, CB, CC, CD, A, DB, C, DD,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	849	857	first strand
Strand 2	A	861	868	anti-parallel
Strand 3	A	877	884	anti-parallel
Strand 4	A	926	930	anti-parallel
Strand 5	A	913	917	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	972	973	first strand
Strand 2	A	999	1000	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	982	986	first strand
Strand 2	A	989	992	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1008	1009	first strand
Strand 2	A	1030	1031	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	843	844	first strand
Strand 2	B	913	917	parallel
Strand 3	B	926	930	anti-parallel
Strand 4	B	877	884	anti-parallel
Strand 5	B	861	868	anti-parallel
Strand 6	B	849	857	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	972	973	first strand
Strand 2	B	999	1000	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	982	986	first strand
Strand 2	B	989	992	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1008	1009	first strand
Strand 2	B	1030	1031	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	843	844	first strand
Strand 2	C	913	919	parallel
Strand 3	C	924	930	anti-parallel
Strand 4	C	877	884	anti-parallel
Strand 5	C	861	868	anti-parallel
Strand 6	C	849	857	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	972	973	first strand
Strand 2	C	999	1000	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	982	986	first strand
Strand 2	C	989	992	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1008	1009	first strand
Strand 2	C	1030	1031	anti-parallel

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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	D	849	857	first strand
Strand 2	D	861	868	anti-parallel
Strand 3	D	877	884	anti-parallel
Strand 4	D	926	930	anti-parallel
Strand 5	D	913	917	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	972	973	first strand
Strand 2	D	999	1000	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	982	986	first strand
Strand 2	D	989	992	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1008	1009	first strand
Strand 2	D	1030	1031	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: 4BBF

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