eF-site ID 5m1p-B
PDB Code 5m1p
Chain B

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Title Crystal structure of the large terminase nuclease from thermophilic phage G20c with bound Calcium
Classification HYDROLASE
Compound Terminase large subunit
Source (5M1P)
Sequence B:  PAMNSVFSGLDMLILLPYERRGTRLVVEDYRPDHIYCIGA
DFGKNQDYSVFSVLDLDTGAIACLERMNGATWSDQVARLK
ALSEDYGHAYVVADTWGVGDAIAEELDAQGINYTPLPVKS
SSVKEQLISNLALLMEKGQVAVPNDKTILDELRNFRYYRT
ASGNQVMRAYGRGHDDIVMSLALAYSQYE
Description (1)  Terminase large subunit


Functional site

1) chain B
residue 295
type
sequence F
description binding site for residue CA B 501
source : AC2

2) chain B
residue 294
type BINDING
sequence D
description BINDING => ECO:0000269|PubMed:28100693
source Swiss-Prot : SWS_FT_FI1

3) chain B
residue 347
type BINDING
sequence D
description BINDING => ECO:0000269|PubMed:28100693
source Swiss-Prot : SWS_FT_FI1

4) chain B
residue 429
type BINDING
sequence D
description BINDING => ECO:0000269|PubMed:28100693
source Swiss-Prot : SWS_FT_FI1

5) chain B
residue 300
type SITE
sequence D
description Modulates nuclease activity => ECO:0000255|HAMAP-Rule:MF_04146
source Swiss-Prot : SWS_FT_FI2

6) chain B
residue 428
type SITE
sequence D
description Possible stabilization of Magnesium 1 => ECO:0000269|PubMed:28100693
source Swiss-Prot : SWS_FT_FI3


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