Analysis of interatomic Contacts of Structural Units in PDB entry:
3L88

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 3L88 entry

There are 12 chains in PDB entry 3L88 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ILE 131	ASP 321
B	ILE 131	ASP 321
C	ILE 131	ASP 321
D	ILE 131	ASP 321
E	ILE 131	ASP 321
F	ILE 131	ASP 321
G	ILE 131	ASP 321
H	SER 130	ASP 321
I	ILE 131	ASP 321
J	ILE 131	ASP 321
K	ILE 131	ASP 321
L	SER 130	ASP 321

There are 36 helices in PDB entry 3L88. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	180	187	Right-handed 310
Helix 2	2	A	230	234	Right-handed 310
Helix 3	3	A	248	250	Right-handed 310
Helix 4	4	B	180	187	Right-handed 310
Helix 5	5	B	229	234	Right-handed 310
Helix 6	6	B	248	250	Right-handed 310
Helix 7	7	C	180	187	Right-handed 310
Helix 8	8	C	230	234	Right-handed 310
Helix 9	9	C	248	250	Right-handed 310
Helix 10	10	D	180	187	Right-handed 310
Helix 11	11	D	229	234	Right-handed 310
Helix 12	12	D	248	250	Right-handed 310
Helix 13	13	E	180	187	Right-handed 310
Helix 14	14	E	229	234	Right-handed 310
Helix 15	15	E	248	250	Right-handed 310
Helix 16	16	F	180	187	Right-handed 310
Helix 17	17	F	229	234	Right-handed 310
Helix 18	18	F	248	250	Right-handed 310
Helix 19	19	G	180	187	Right-handed 310
Helix 20	20	G	229	234	Right-handed 310
Helix 21	21	G	248	250	Right-handed 310
Helix 22	22	H	180	187	Right-handed 310
Helix 23	23	H	230	234	Right-handed 310
Helix 24	24	H	248	250	Right-handed 310
Helix 25	25	I	180	187	Right-handed 310
Helix 26	26	I	229	234	Right-handed 310
Helix 27	27	I	248	250	Right-handed 310
Helix 28	28	J	180	187	Right-handed 310
Helix 29	29	J	230	234	Right-handed 310
Helix 30	30	J	248	250	Right-handed 310
Helix 31	31	K	180	187	Right-handed 310
Helix 32	32	K	230	234	Right-handed 310
Helix 33	33	K	247	250	Right-handed 310
Helix 34	34	L	180	187	Right-handed 310
Helix 35	35	L	230	234	Right-handed 310
Helix 36	36	L	248	250	Right-handed 310

There are 24 sheets in PDB entry 3L88. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X,

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	216	217	first strand
Strand 2	A	133	135	anti-parallel
Strand 3	A	155	164	anti-parallel
Strand 4	A	167	176	anti-parallel
Strand 5	A	309	318	anti-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	189	198	first strand
Strand 2	A	287	296	anti-parallel
Strand 3	A	267	276	anti-parallel
Strand 4	A	252	260	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	216	217	first strand
Strand 2	B	133	135	anti-parallel
Strand 3	B	155	164	anti-parallel
Strand 4	B	167	176	anti-parallel
Strand 5	B	309	318	anti-parallel

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There are 4 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	189	198	first strand
Strand 2	B	287	296	anti-parallel
Strand 3	B	267	276	anti-parallel
Strand 4	B	252	260	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	216	217	first strand
Strand 2	C	133	135	anti-parallel
Strand 3	C	155	164	anti-parallel
Strand 4	C	167	176	anti-parallel
Strand 5	C	313	318	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	189	198	first strand
Strand 2	C	287	296	anti-parallel
Strand 3	C	267	276	anti-parallel
Strand 4	C	252	260	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	D	216	217	first strand
Strand 2	D	133	135	anti-parallel
Strand 3	D	155	164	anti-parallel
Strand 4	D	167	176	anti-parallel
Strand 5	D	309	318	anti-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	D	189	198	first strand
Strand 2	D	287	296	anti-parallel
Strand 3	D	267	276	anti-parallel
Strand 4	D	252	260	anti-parallel

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There are 5 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	216	217	first strand
Strand 2	E	133	135	anti-parallel
Strand 3	E	155	164	anti-parallel
Strand 4	E	167	176	anti-parallel
Strand 5	E	309	318	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	189	198	first strand
Strand 2	E	287	296	anti-parallel
Strand 3	E	267	276	anti-parallel
Strand 4	E	252	260	anti-parallel

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There are 5 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	216	217	first strand
Strand 2	F	133	135	anti-parallel
Strand 3	F	155	164	anti-parallel
Strand 4	F	167	176	anti-parallel
Strand 5	F	313	318	anti-parallel

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There are 4 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	189	198	first strand
Strand 2	F	287	296	anti-parallel
Strand 3	F	267	276	anti-parallel
Strand 4	F	252	260	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	216	217	first strand
Strand 2	G	133	135	anti-parallel
Strand 3	G	155	164	anti-parallel
Strand 4	G	167	176	anti-parallel
Strand 5	G	313	318	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	189	198	first strand
Strand 2	G	287	296	anti-parallel
Strand 3	G	267	276	anti-parallel
Strand 4	G	252	260	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	216	217	first strand
Strand 2	H	133	135	anti-parallel
Strand 3	H	155	164	anti-parallel
Strand 4	H	167	176	anti-parallel
Strand 5	H	309	318	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	189	198	first strand
Strand 2	H	287	296	anti-parallel
Strand 3	H	267	276	anti-parallel
Strand 4	H	252	260	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	216	217	first strand
Strand 2	I	133	135	anti-parallel
Strand 3	I	155	164	anti-parallel
Strand 4	I	167	176	anti-parallel
Strand 5	I	309	318	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	189	198	first strand
Strand 2	I	287	296	anti-parallel
Strand 3	I	267	276	anti-parallel
Strand 4	I	252	260	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	216	217	first strand
Strand 2	J	133	135	anti-parallel
Strand 3	J	155	164	anti-parallel
Strand 4	J	167	176	anti-parallel
Strand 5	J	309	318	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	189	198	first strand
Strand 2	J	287	296	anti-parallel
Strand 3	J	267	276	anti-parallel
Strand 4	J	252	260	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	216	217	first strand
Strand 2	K	133	135	anti-parallel
Strand 3	K	155	164	anti-parallel
Strand 4	K	167	176	anti-parallel
Strand 5	K	309	318	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	189	198	first strand
Strand 2	K	287	296	anti-parallel
Strand 3	K	267	276	anti-parallel
Strand 4	K	252	260	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	216	217	first strand
Strand 2	L	133	135	anti-parallel
Strand 3	L	155	164	anti-parallel
Strand 4	L	167	176	anti-parallel
Strand 5	L	309	318	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	189	198	first strand
Strand 2	L	287	296	anti-parallel
Strand 3	L	267	276	anti-parallel
Strand 4	L	252	260	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: 3L88

Analysis of interatomic Contacts of Structural Units in PDB entry:
3L88