eF-site ID 3upn-A
PDB Code 3upn
Chain A

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Title Structure of penicillin-binding protein A from M. tuberculosis: imipenem acyl-enzyme complex
Classification Penicillin-binding protein/Antibiotic
Compound Penicillin-binding protein A
Source Mycobacterium tuberculosis (PBPA_MYCTU)
Sequence A:  LLDEYSRQRGQITAGGQLLAYSVATDGRFRFLRVYPNPEV
YAPVTGFYSLRYSSTALERAEDPILNGSDRRLFGRRLADF
FTGRDPRGGNVDTTINPRIQQAGWDAMQQGCYGPCKGAVV
ALEPSTGKILALVSSPSYDPNLLASHNPEVQAQAWQRLGD
NPASPLTNRAISETYPPGSTFKVITTAAALAAGATETEQL
TAAPTIPLPGSTAQLENYGGAPCGDEPTVSLREAFVKSCN
TAFVQLGIRTGADALRSMARAFGLDSPPRPTPLQVAESTV
GPIPDSAALGMTSIGQKDVALTPLANAEIAATIANGGITM
RPYLVGSLKGPDLANISTTVRYQQRRAVSPQVAAKLTELM
VGAEKVAQQKGAIPGVQIASKTGTAEHGTTPPHAWYIAFA
PAQAPKVAVAVLVENGADRALAAPIGRAVIEAALQ
Description


Functional site

1) chain A
residue 221
type
sequence G
description BINDING SITE FOR RESIDUE IM2 A 800
source : AC1

2) chain A
residue 222
type
sequence S
description BINDING SITE FOR RESIDUE IM2 A 800
source : AC1

3) chain A
residue 281
type
sequence S
description BINDING SITE FOR RESIDUE IM2 A 800
source : AC1

4) chain A
residue 283
type
sequence N
description BINDING SITE FOR RESIDUE IM2 A 800
source : AC1

5) chain A
residue 411
type
sequence Q
description BINDING SITE FOR RESIDUE IM2 A 800
source : AC1

6) chain A
residue 425
type
sequence T
description BINDING SITE FOR RESIDUE IM2 A 800
source : AC1

7) chain A
residue 426
type
sequence G
description BINDING SITE FOR RESIDUE IM2 A 800
source : AC1

8) chain A
residue 427
type
sequence T
description BINDING SITE FOR RESIDUE IM2 A 800
source : AC1

9) chain A
residue 473
type
sequence A
description BINDING SITE FOR RESIDUE IM2 A 800
source : AC1

10) chain A
residue 222
type ACT_SITE
sequence S
description Acyl-ester intermediate => ECO:0000250|UniProtKB:P0AD65
source Swiss-Prot : SWS_FT_FI1


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