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

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 4GAW entry

There are 6 chains in PDB entry 4GAW (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ILE 16	LEU 241
B	ILE 16	LEU 241
C	ILE 16	LEU 241
D	ILE 16	LEU 241
E	ILE 16	LEU 241
F	ILE 16	ASP 164

There are 32 helices in PDB entry 4GAW. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	93	96	Right-handed 310
Helix 2	2	A	164	169	Right-handed alpha
Helix 3	3	A	230	237	Right-handed alpha
Helix 4	4	B	164	169	Right-handed alpha
Helix 5	5	B	227	240	Right-handed alpha
Helix 6	6	C	164	169	Right-handed alpha
Helix 7	7	C	230	240	Right-handed alpha
Helix 8	8	D	163	170	Right-handed alpha
Helix 9	9	D	226	240	Right-handed alpha
Helix 10	10	E	164	169	Right-handed alpha
Helix 11	11	E	227	229	Right-handed 310
Helix 12	12	E	230	239	Right-handed alpha
Helix 13	13	F	164	169	Right-handed alpha
Helix 14	14	F	227	240	Right-handed alpha
Helix 15	15	G	164	171	Right-handed alpha
Helix 16	16	G	176	178	Right-handed 310
Helix 17	17	G	227	229	Right-handed 310
Helix 18	18	G	230	240	Right-handed alpha
Helix 19	19	H	163	169	Right-handed alpha
Helix 20	20	H	176	178	Right-handed 310
Helix 21	21	H	227	229	Right-handed 310
Helix 22	22	H	230	241	Right-handed alpha
Helix 23	23	I	164	171	Right-handed alpha
Helix 24	24	I	227	241	Right-handed alpha
Helix 25	25	J	163	171	Right-handed alpha
Helix 26	26	J	227	241	Right-handed alpha
Helix 27	27	K	97	101	Right-handed 310
Helix 28	28	K	164	171	Right-handed alpha
Helix 29	29	K	227	229	Right-handed 310
Helix 30	30	K	230	238	Right-handed alpha
Helix 31	31	L	164	169	Right-handed alpha
Helix 32	32	L	230	240	Right-handed alpha

There are 33 sheets in PDB entry 4GAW. 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, Y, Z, AA, AB, AC, AD, AE, AF, AG,

There are 3 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	20	21	first strand
Strand 2	A	155	160	anti-parallel
Strand 3	A	136	141	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	30	32	first strand
Strand 2	A	45	48	anti-parallel
Strand 3	A	53	56	anti-parallel
Strand 4	A	105	109	anti-parallel
Strand 5	A	82	91	anti-parallel
Strand 6	A	66	69	anti-parallel
Strand 7	A	30	32	anti-parallel

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There are 3 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	180	183	first strand
Strand 2	A	222	226	anti-parallel
Strand 3	A	209	211	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	B	20	21	first strand
Strand 2	B	155	162	anti-parallel
Strand 3	B	180	183	anti-parallel
Strand 4	B	222	226	anti-parallel
Strand 5	B	206	213	anti-parallel
Strand 6	B	200	203	anti-parallel
Strand 7	B	136	141	anti-parallel
Strand 8	B	155	162	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	82	83	first strand
Strand 2	B	66	69	anti-parallel
Strand 3	B	30	36	anti-parallel
Strand 4	B	41	50	anti-parallel
Strand 5	B	53	56	anti-parallel
Strand 6	B	105	109	anti-parallel
Strand 7	B	86	91	anti-parallel

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There are 3 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	41	44	first strand
Strand 2	C	33	36	anti-parallel
Strand 3	C	65	66	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	47	50	first strand
Strand 2	C	53	56	anti-parallel
Strand 3	C	105	109	anti-parallel
Strand 4	C	86	91	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	68	69	first strand
Strand 2	C	82	83	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	C	157	160	first strand
Strand 2	C	136	139	anti-parallel
Strand 3	C	200	202	anti-parallel
Strand 4	C	207	213	anti-parallel
Strand 5	C	222	226	anti-parallel
Strand 6	C	180	183	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	20	21	first strand
Strand 2	D	155	160	anti-parallel
Strand 3	D	136	141	anti-parallel
Strand 4	D	200	202	anti-parallel
Strand 5	D	207	214	anti-parallel
Strand 6	D	222	225	anti-parallel
Strand 7	D	180	183	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	D	30	37	first strand
Strand 2	D	40	50	anti-parallel
Strand 3	D	53	57	anti-parallel
Strand 4	D	104	109	anti-parallel
Strand 5	D	82	91	anti-parallel
Strand 6	D	65	69	anti-parallel
Strand 7	D	30	37	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	20	21	first strand
Strand 2	E	155	160	anti-parallel
Strand 3	E	136	141	anti-parallel
Strand 4	E	200	203	anti-parallel
Strand 5	E	206	213	anti-parallel
Strand 6	E	223	225	anti-parallel
Strand 7	E	180	182	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	41	44	first strand
Strand 2	E	31	36	anti-parallel
Strand 3	E	63	69	anti-parallel
Strand 4	E	82	91	anti-parallel
Strand 5	E	105	109	anti-parallel
Strand 6	E	53	56	anti-parallel
Strand 7	E	47	50	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	20	21	first strand
Strand 2	F	155	162	anti-parallel
Strand 3	F	180	183	anti-parallel
Strand 4	F	222	226	anti-parallel
Strand 5	F	206	213	anti-parallel
Strand 6	F	200	203	anti-parallel
Strand 7	F	136	141	anti-parallel
Strand 8	F	155	162	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	41	44	first strand
Strand 2	F	32	36	anti-parallel
Strand 3	F	63	69	anti-parallel
Strand 4	F	82	85	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	F	47	48	first strand
Strand 2	F	53	56	anti-parallel
Strand 3	F	105	108	anti-parallel
Strand 4	F	88	91	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	20	21	first strand
Strand 2	G	155	160	anti-parallel
Strand 3	G	136	141	anti-parallel
Strand 4	G	200	203	anti-parallel
Strand 5	G	206	213	anti-parallel
Strand 6	G	222	225	anti-parallel
Strand 7	G	180	183	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	40	44	first strand
Strand 2	G	31	37	anti-parallel
Strand 3	G	66	69	anti-parallel
Strand 4	G	82	91	anti-parallel
Strand 5	G	105	109	anti-parallel
Strand 6	G	53	56	anti-parallel
Strand 7	G	47	50	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	144	146	first strand
Strand 2	G	149	150	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	20	21	first strand
Strand 2	H	155	161	anti-parallel
Strand 3	H	135	140	anti-parallel
Strand 4	H	200	203	anti-parallel
Strand 5	H	206	213	anti-parallel
Strand 6	H	223	225	anti-parallel
Strand 7	H	180	182	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	41	44	first strand
Strand 2	H	31	36	anti-parallel
Strand 3	H	66	69	anti-parallel
Strand 4	H	82	90	anti-parallel
Strand 5	H	104	109	anti-parallel
Strand 6	H	53	57	anti-parallel
Strand 7	H	47	50	anti-parallel

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There are 3 strands in V sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	20	21	first strand
Strand 2	I	155	160	anti-parallel
Strand 3	I	136	141	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	30	37	first strand
Strand 2	I	40	50	anti-parallel
Strand 3	I	53	56	anti-parallel
Strand 4	I	105	109	anti-parallel
Strand 5	I	82	91	anti-parallel
Strand 6	I	63	69	anti-parallel
Strand 7	I	30	37	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	I	180	183	first strand
Strand 2	I	222	226	anti-parallel
Strand 3	I	206	213	anti-parallel
Strand 4	I	200	203	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	20	21	first strand
Strand 2	J	155	160	anti-parallel
Strand 3	J	136	141	anti-parallel
Strand 4	J	200	203	anti-parallel
Strand 5	J	206	213	anti-parallel
Strand 6	J	222	226	anti-parallel
Strand 7	J	180	183	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	33	36	first strand
Strand 2	J	41	44	anti-parallel

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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	J	47	48	first strand
Strand 2	J	53	57	anti-parallel
Strand 3	J	104	109	anti-parallel
Strand 4	J	82	91	anti-parallel
Strand 5	J	66	69	anti-parallel

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There are 3 strands in AB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	20	21	first strand
Strand 2	K	155	160	anti-parallel
Strand 3	K	136	141	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	41	44	first strand
Strand 2	K	31	36	anti-parallel
Strand 3	K	66	69	anti-parallel
Strand 4	K	82	91	anti-parallel
Strand 5	K	105	109	anti-parallel
Strand 6	K	54	56	anti-parallel
Strand 7	K	47	48	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	K	144	146	first strand
Strand 2	K	149	150	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	180	183	first strand
Strand 2	K	222	225	anti-parallel
Strand 3	K	207	213	anti-parallel
Strand 4	K	200	202	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	20	21	first strand
Strand 2	L	155	162	anti-parallel
Strand 3	L	180	183	anti-parallel
Strand 4	L	219	226	anti-parallel
Strand 5	L	207	215	anti-parallel
Strand 6	L	200	202	anti-parallel
Strand 7	L	136	141	anti-parallel
Strand 8	L	155	162	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	41	42	first strand
Strand 2	L	31	36	anti-parallel
Strand 3	L	63	69	anti-parallel
Strand 4	L	82	91	anti-parallel
Strand 5	L	105	109	anti-parallel
Strand 6	L	53	56	anti-parallel
Strand 7	L	47	50	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: 4GAW

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