Analysis of interatomic Contacts of Structural Units in PDB entry:
2ABJ

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 2ABJ entry

There are 4 chains in PDB entry 2ABJ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 19	SER 384
D	VAL 19	LEU 383
G	GLY 21	SER 384
J	VAL 19	SER 384

There are 48 helices in PDB entry 2ABJ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	24	28	Right-handed 310
Helix 2	2	A	41	45	Right-handed 310
Helix 3	3	A	83	88	Right-handed alpha
Helix 4	4	A	110	126	Right-handed alpha
Helix 5	5	A	131	146	Right-handed alpha
Helix 6	6	A	147	150	Right-handed 310
Helix 7	7	A	222	227	Right-handed alpha
Helix 8	8	A	228	238	Right-handed alpha
Helix 9	9	A	286	300	Right-handed alpha
Helix 10	10	A	310	320	Right-handed alpha
Helix 11	11	A	352	356	Right-handed 310
Helix 12	12	A	357	372	Right-handed alpha
Helix 13	13	D	24	28	Right-handed 310
Helix 14	14	D	41	45	Right-handed 310
Helix 15	15	D	83	88	Right-handed alpha
Helix 16	16	D	110	126	Right-handed alpha
Helix 17	17	D	131	146	Right-handed alpha
Helix 18	18	D	147	150	Right-handed 310
Helix 19	19	D	222	227	Right-handed alpha
Helix 20	20	D	228	238	Right-handed alpha
Helix 21	21	D	286	300	Right-handed alpha
Helix 22	22	D	310	320	Right-handed alpha
Helix 23	23	D	352	356	Right-handed 310
Helix 24	24	D	357	372	Right-handed alpha
Helix 25	25	G	24	28	Right-handed 310
Helix 26	26	G	41	45	Right-handed 310
Helix 27	27	G	83	88	Right-handed alpha
Helix 28	28	G	110	126	Right-handed alpha
Helix 29	29	G	131	146	Right-handed alpha
Helix 30	30	G	147	150	Right-handed 310
Helix 31	31	G	222	227	Right-handed alpha
Helix 32	32	G	228	238	Right-handed alpha
Helix 33	33	G	286	300	Right-handed alpha
Helix 34	34	G	310	320	Right-handed alpha
Helix 35	35	G	352	356	Right-handed 310
Helix 36	36	G	357	372	Right-handed alpha
Helix 37	37	J	24	28	Right-handed 310
Helix 38	38	J	41	45	Right-handed 310
Helix 39	39	J	83	88	Right-handed alpha
Helix 40	40	J	110	126	Right-handed alpha
Helix 41	41	J	131	146	Right-handed alpha
Helix 42	42	J	147	150	Right-handed 310
Helix 43	43	J	222	227	Right-handed alpha
Helix 44	44	J	228	238	Right-handed alpha
Helix 45	45	J	286	300	Right-handed alpha
Helix 46	46	J	310	320	Right-handed alpha
Helix 47	47	J	352	356	Right-handed 310
Helix 48	48	J	357	372	Right-handed alpha

There are 18 sheets in PDB entry 2ABJ. 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,

There are 6 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	29	30	first strand
Strand 2	A	70	73	parallel
Strand 3	A	54	61	anti-parallel
Strand 4	A	178	188	anti-parallel
Strand 5	A	157	166	anti-parallel
Strand 6	A	91	93	anti-parallel

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There are 7 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	65	66	first strand
Strand 2	A	54	61	anti-parallel
Strand 3	A	178	188	anti-parallel
Strand 4	A	157	166	anti-parallel
Strand 5	A	96	100	anti-parallel
Strand 6	A	106	109	anti-parallel
Strand 7	A	380	382	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	A	77	79	first strand
Strand 2	D	77	79	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	303	306	first strand
Strand 2	A	272	276	parallel
Strand 3	A	259	266	anti-parallel
Strand 4	A	252	256	anti-parallel
Strand 5	A	242	247	anti-parallel
Strand 6	A	200	203	parallel
Strand 7	A	334	343	parallel
Strand 8	A	346	349	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	303	306	first strand
Strand 2	A	272	276	parallel
Strand 3	A	259	266	anti-parallel
Strand 4	A	323	330	anti-parallel
Strand 5	A	334	343	anti-parallel
Strand 6	A	346	349	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	29	30	first strand
Strand 2	D	70	73	parallel
Strand 3	D	54	61	anti-parallel
Strand 4	D	178	188	anti-parallel
Strand 5	D	157	166	anti-parallel
Strand 6	D	91	93	anti-parallel

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There are 7 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	65	66	first strand
Strand 2	D	54	61	anti-parallel
Strand 3	D	178	188	anti-parallel
Strand 4	D	157	166	anti-parallel
Strand 5	D	96	100	anti-parallel
Strand 6	D	106	109	anti-parallel
Strand 7	D	380	382	anti-parallel

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There are 8 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	303	306	first strand
Strand 2	D	272	276	parallel
Strand 3	D	259	266	anti-parallel
Strand 4	D	252	256	anti-parallel
Strand 5	D	242	247	anti-parallel
Strand 6	D	200	204	parallel
Strand 7	D	334	343	parallel
Strand 8	D	346	349	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	303	306	first strand
Strand 2	D	272	276	parallel
Strand 3	D	259	266	anti-parallel
Strand 4	D	323	330	anti-parallel
Strand 5	D	334	343	anti-parallel
Strand 6	D	346	349	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	29	30	first strand
Strand 2	G	70	73	parallel
Strand 3	G	54	61	anti-parallel
Strand 4	G	178	188	anti-parallel
Strand 5	G	157	166	anti-parallel
Strand 6	G	91	93	anti-parallel

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There are 7 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	65	66	first strand
Strand 2	G	54	61	anti-parallel
Strand 3	G	178	188	anti-parallel
Strand 4	G	157	166	anti-parallel
Strand 5	G	96	100	anti-parallel
Strand 6	G	106	109	anti-parallel
Strand 7	G	380	382	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	77	79	first strand
Strand 2	J	77	79	anti-parallel

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There are 8 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	303	306	first strand
Strand 2	G	272	276	parallel
Strand 3	G	259	266	anti-parallel
Strand 4	G	252	256	anti-parallel
Strand 5	G	242	247	anti-parallel
Strand 6	G	200	204	parallel
Strand 7	G	334	343	parallel
Strand 8	G	346	349	anti-parallel

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There are 6 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	303	306	first strand
Strand 2	G	272	276	parallel
Strand 3	G	259	266	anti-parallel
Strand 4	G	323	330	anti-parallel
Strand 5	G	334	343	anti-parallel
Strand 6	G	346	349	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	29	30	first strand
Strand 2	J	70	73	parallel
Strand 3	J	54	61	anti-parallel
Strand 4	J	178	188	anti-parallel
Strand 5	J	157	166	anti-parallel
Strand 6	J	91	93	anti-parallel

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There are 7 strands in P sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	65	66	first strand
Strand 2	J	54	61	anti-parallel
Strand 3	J	178	188	anti-parallel
Strand 4	J	157	166	anti-parallel
Strand 5	J	96	100	anti-parallel
Strand 6	J	106	109	anti-parallel
Strand 7	J	380	382	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	303	306	first strand
Strand 2	J	272	276	parallel
Strand 3	J	259	266	anti-parallel
Strand 4	J	252	256	anti-parallel
Strand 5	J	242	247	anti-parallel
Strand 6	J	200	204	parallel
Strand 7	J	334	343	parallel
Strand 8	J	346	349	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	303	306	first strand
Strand 2	J	272	276	parallel
Strand 3	J	259	266	anti-parallel
Strand 4	J	323	330	anti-parallel
Strand 5	J	334	343	anti-parallel
Strand 6	J	346	349	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: 2ABJ

Analysis of interatomic Contacts of Structural Units in PDB entry:
2ABJ