eF-site ID 1l57-A
PDB Code 1l57
Chain A

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Title ANALYSIS OF THE INTERACTION BETWEEN CHARGED SIDE CHAINS AND THE ALPHA-HELIX DIPOLE USING DESIGNED THERMOSTABLE MUTANTS OF PHAGE T4 LYSOZYME
Classification HYDROLASE (O-GLYCOSYL)
Compound LYSOZYME
Source null (LYS_BPT4)
Sequence A:  MNIFEMLRIDEGLRLKIYKDTEGYYTIGIGHLLTKSPSLN
AAKSELDKAIGRNCNGVITKDEAEKLFNQDVDAAVRGILR
NAKLKPVYDSLDAVRRCALINMVFQMGETGVAGFTDSLRM
LQQKRWDEAAVNLAKSRWYNQTPNRAKRVITTFRTGTWDA
YK
Description (1)  LYSOZYME (E.C.3.2.1.17) (MUTANT WITH ASN 116 REPLACED BY ASP) (N116D)


Functional site

1) chain A
residue 124
type
sequence K
description BINDING SITE FOR RESIDUE CL A 173
source : AC1

2) chain A
residue 142
type
sequence T
description BINDING SITE FOR RESIDUE CL A 173
source : AC1

3) chain A
residue 144
type
sequence N
description BINDING SITE FOR RESIDUE CL A 173
source : AC1

4) chain A
residue 145
type
sequence R
description BINDING SITE FOR RESIDUE CL A 173
source : AC1

5) chain A
residue 135
type
sequence K
description BINDING SITE FOR RESIDUE CL A 178
source : AC2

6) chain A
residue 3
type
sequence I
description BINDING SITE FOR RESIDUE BME A 179
source : AC3

7) chain A
residue 68
type
sequence N
description BINDING SITE FOR RESIDUE BME A 179
source : AC3

8) chain A
residue 93
type
sequence A
description BINDING SITE FOR RESIDUE BME A 179
source : AC3

9) chain A
residue 97
type
sequence C
description BINDING SITE FOR RESIDUE BME A 179
source : AC3

10) chain A
residue 72
type
sequence D
description BINDING SITE FOR RESIDUE BME A 900
source : AC4

11) chain A
residue 32
type BINDING
sequence L
description BINDING => ECO:0000269|PubMed:8266098
source Swiss-Prot : SWS_FT_FI3

12) chain A
residue 104
type BINDING
sequence F
description BINDING => ECO:0000269|PubMed:8266098
source Swiss-Prot : SWS_FT_FI3

13) chain A
residue 117
type BINDING
sequence S
description BINDING => ECO:0000303|PubMed:7831309
source Swiss-Prot : SWS_FT_FI4

14) chain A
residue 132
type BINDING
sequence N
description BINDING => ECO:0000303|PubMed:7831309
source Swiss-Prot : SWS_FT_FI4

15) chain A
residue 11
type catalytic
sequence E
description 921
source MCSA : MCSA1

16) chain A
residue 20
type catalytic
sequence D
description 921
source MCSA : MCSA1

17) chain A
residue 11
type ACT_SITE
sequence E
description Proton donor/acceptor => ECO:0000255|HAMAP-Rule:MF_04110, ECO:0000269|PubMed:3382407, ECO:0000269|PubMed:7831309, ECO:0000269|PubMed:8266098
source Swiss-Prot : SWS_FT_FI1

18) chain A
residue 20
type ACT_SITE
sequence D
description Proton donor/acceptor => ECO:0000255|HAMAP-Rule:MF_04110, ECO:0000269|PubMed:1892846, ECO:0000269|PubMed:3382407, ECO:0000269|PubMed:7831309, ECO:0000269|PubMed:8266098
source Swiss-Prot : SWS_FT_FI2


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