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

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 2CVO entry

There are 8 chains in PDB entry 2CVO (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 68	CYS 144
A	LEU 146	PRO 415
B	LYS 68	CYS 144
B	LEU 146	PRO 415
C	LYS 68	CYS 144
C	LEU 146	PRO 415
D	GLU 71	CYS 144
D	LEU 146	PRO 415

There are 66 helices in PDB entry 2CVO. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	82	93	Right-handed alpha
Helix 2	2	A	112	117	Right-handed alpha
Helix 3	3	A	118	121	Right-handed 310
Helix 4	4	A	130	134	Right-handed 310
Helix 5	5	A	135	139	Right-handed 310
Helix 6	6	A	149	157	Right-handed alpha
Helix 7	7	A	175	184	Right-handed alpha
Helix 8	8	A	189	194	Right-handed alpha
Helix 9	9	A	200	211	Right-handed alpha
Helix 10	10	A	218	234	Right-handed alpha
Helix 11	11	A	251	254	Right-handed 310
Helix 12	12	A	258	261	Right-handed 310
Helix 13	13	A	262	267	Right-handed alpha
Helix 14	14	A	279	293	Right-handed alpha
Helix 15	15	A	324	337	Right-handed alpha
Helix 16	16	A	352	356	Right-handed 310
Helix 17	17	A	388	401	Right-handed alpha
Helix 18	18	B	82	93	Right-handed alpha
Helix 19	19	B	112	117	Right-handed alpha
Helix 20	20	B	118	121	Right-handed 310
Helix 21	21	B	130	134	Right-handed 310
Helix 22	22	B	150	157	Right-handed alpha
Helix 23	23	B	175	184	Right-handed alpha
Helix 24	24	B	189	194	Right-handed alpha
Helix 25	25	B	200	211	Right-handed alpha
Helix 26	26	B	218	234	Right-handed alpha
Helix 27	27	B	251	254	Right-handed 310
Helix 28	28	B	258	261	Right-handed 310
Helix 29	29	B	262	267	Right-handed alpha
Helix 30	30	B	280	293	Right-handed alpha
Helix 31	31	B	324	336	Right-handed alpha
Helix 32	32	B	352	356	Right-handed 310
Helix 33	33	B	388	400	Right-handed alpha
Helix 34	34	C	82	93	Right-handed alpha
Helix 35	35	C	105	109	Right-handed 310
Helix 36	36	C	112	117	Right-handed alpha
Helix 37	37	C	118	121	Right-handed 310
Helix 38	38	C	130	134	Right-handed 310
Helix 39	39	C	149	158	Right-handed alpha
Helix 40	40	C	175	184	Right-handed alpha
Helix 41	41	C	189	194	Right-handed alpha
Helix 42	42	C	200	210	Right-handed alpha
Helix 43	43	C	218	234	Right-handed alpha
Helix 44	44	C	251	254	Right-handed 310
Helix 45	45	C	258	261	Right-handed 310
Helix 46	46	C	262	267	Right-handed alpha
Helix 47	47	C	280	293	Right-handed alpha
Helix 48	48	C	324	337	Right-handed alpha
Helix 49	49	C	352	356	Right-handed 310
Helix 50	50	C	388	400	Right-handed alpha
Helix 51	51	D	82	94	Right-handed alpha
Helix 52	52	D	112	117	Right-handed alpha
Helix 53	53	D	118	121	Right-handed 310
Helix 54	54	D	130	134	Right-handed 310
Helix 55	55	D	149	157	Right-handed alpha
Helix 56	56	D	175	184	Right-handed alpha
Helix 57	57	D	189	196	Right-handed alpha
Helix 58	58	D	200	210	Right-handed alpha
Helix 59	59	D	218	234	Right-handed alpha
Helix 60	60	D	251	254	Right-handed 310
Helix 61	61	D	258	261	Right-handed 310
Helix 62	62	D	262	267	Right-handed alpha
Helix 63	63	D	280	293	Right-handed alpha
Helix 64	64	D	324	337	Right-handed alpha
Helix 65	65	D	352	356	Right-handed 310
Helix 66	66	D	388	401	Right-handed alpha

There are 8 sheets in PDB entry 2CVO. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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	98	104	first strand
Strand 2	A	73	78	parallel
Strand 3	A	141	144	parallel
Strand 4	A	163	166	parallel
Strand 5	A	213	215	parallel
Strand 6	A	197	198	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	271	272	first strand
Strand 2	A	299	305	anti-parallel
Strand 3	A	243	249	parallel
Strand 4	A	311	318	anti-parallel
Strand 5	A	374	381	anti-parallel
Strand 6	A	362	368	anti-parallel
Strand 7	A	342	344	parallel

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There are 6 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	98	104	first strand
Strand 2	B	73	78	parallel
Strand 3	B	141	144	parallel
Strand 4	B	163	166	parallel
Strand 5	B	213	215	parallel
Strand 6	B	197	198	parallel

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There are 7 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	271	272	first strand
Strand 2	B	299	305	anti-parallel
Strand 3	B	243	249	parallel
Strand 4	B	311	318	anti-parallel
Strand 5	B	374	381	anti-parallel
Strand 6	B	362	368	anti-parallel
Strand 7	B	342	344	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	C	98	104	first strand
Strand 2	C	73	78	parallel
Strand 3	C	141	144	parallel
Strand 4	C	163	166	parallel
Strand 5	C	213	215	parallel
Strand 6	C	197	198	parallel

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There are 7 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	271	272	first strand
Strand 2	C	299	305	anti-parallel
Strand 3	C	243	249	parallel
Strand 4	C	311	318	anti-parallel
Strand 5	C	374	381	anti-parallel
Strand 6	C	362	368	anti-parallel
Strand 7	C	342	344	parallel

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There are 6 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	98	104	first strand
Strand 2	D	73	78	parallel
Strand 3	D	141	144	parallel
Strand 4	D	163	166	parallel
Strand 5	D	213	215	parallel
Strand 6	D	197	198	parallel

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There are 7 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	271	272	first strand
Strand 2	D	299	305	anti-parallel
Strand 3	D	243	249	parallel
Strand 4	D	311	318	anti-parallel
Strand 5	D	374	381	anti-parallel
Strand 6	D	362	368	anti-parallel
Strand 7	D	342	344	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: 2CVO

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