eF-site ID 6njh-D
PDB Code 6njh
Chain D

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Title Crystal Structure of the PDE4D Catalytic Domain and UCR2 Regulatory Helix with T-48
Classification HYDROLASE/HYDROLASE INHIBITOR
Compound cAMP-specific 3',5'-cyclic phosphodiesterase 4D
Source (PDE4D_HUMAN)
Sequence D:  EDVLAKELEDVNKWGLHVFRIAELSGNRPLTVIMHTIFQE
RDLLKTFKIPVDTLITYLMTLEDHYHADVAYHNNIHAADV
VQSTHVLLSTPALEAVFTDLEILAAIFASAIHDVDHPGVS
NQFLINTNSELALMYNDSSVLENHHLAVGFKLLQEENCDI
FQNLTKKQRQSLRKMVIDIVLATDMSKHMNLLADLKTMVE
TKKVTVLLLDNYSDRIQVLQNMVHCADLSNPTKPLQLYRQ
WTDRIMEEFFRQGDRERERGMEISPMCDKHNASVEKSQVG
FIDYIVHPLWETWADLVHPDAQDILDTLEDNREWYQSTIP
NQVSEFISNTFLD
Description


Functional site

1) chain D
residue 384
type
sequence E
description binding site for residue MG D 701
source : AD2

2) chain D
residue 330
type
sequence H
description binding site for residue ZN D 702
source : AD3

3) chain D
residue 366
type
sequence H
description binding site for residue ZN D 702
source : AD3

4) chain D
residue 367
type
sequence D
description binding site for residue ZN D 702
source : AD3

5) chain D
residue 484
type
sequence D
description binding site for residue ZN D 702
source : AD3

6) chain D
residue 367
type
sequence D
description binding site for residue MG D 703
source : AD4

7) chain D
residue 326
type
sequence H
description binding site for residue KRD D 704
source : AD5

8) chain D
residue 374
type
sequence S
description binding site for residue KRD D 704
source : AD5

9) chain D
residue 487
type
sequence N
description binding site for residue KRD D 704
source : AD5

10) chain D
residue 498
type
sequence W
description binding site for residue KRD D 704
source : AD5

11) chain D
residue 499
type
sequence T
description binding site for residue KRD D 704
source : AD5

12) chain D
residue 523
type
sequence M
description binding site for residue KRD D 704
source : AD5

13) chain D
residue 535
type
sequence Q
description binding site for residue KRD D 704
source : AD5

14) chain D
residue 538
type
sequence F
description binding site for residue KRD D 704
source : AD5

15) chain D
residue 599
type
sequence F
description binding site for residue KRD D 704
source : AD5

16) chain D
residue 387
type ACT_SITE
sequence L
description Proton donor => ECO:0000250|UniProtKB:Q07343
source Swiss-Prot : SWS_FT_FI1

17) chain D
residue 387
type BINDING
sequence L
description BINDING => ECO:0000269|PubMed:14609333, ECO:0000269|PubMed:15260978, ECO:0007744|PDB:1PTW, ECO:0007744|PDB:1TB7
source Swiss-Prot : SWS_FT_FI2

18) chain D
residue 548
type BINDING
sequence E
description BINDING => ECO:0000269|PubMed:14609333, ECO:0000269|PubMed:15260978, ECO:0007744|PDB:1PTW, ECO:0007744|PDB:1TB7
source Swiss-Prot : SWS_FT_FI2

19) chain D
residue 391
type BINDING
sequence D
description BINDING => ECO:0000269|PubMed:14609333, ECO:0000269|PubMed:15260978, ECO:0000269|PubMed:15576036, ECO:0000269|PubMed:17582435, ECO:0007744|PDB:1PTW, ECO:0007744|PDB:1TB7, ECO:0007744|PDB:1TBB, ECO:0007744|PDB:1XOM, ECO:0007744|PDB:1XON, ECO:0007744|PDB:1XOQ, ECO:0007744|PDB:2PW3
source Swiss-Prot : SWS_FT_FI3

20) chain D
residue 427
type BINDING
sequence R
description BINDING => ECO:0000269|PubMed:14609333, ECO:0000269|PubMed:15260978, ECO:0000269|PubMed:15576036, ECO:0000269|PubMed:17582435, ECO:0007744|PDB:1PTW, ECO:0007744|PDB:1TB7, ECO:0007744|PDB:1TBB, ECO:0007744|PDB:1XOM, ECO:0007744|PDB:1XON, ECO:0007744|PDB:1XOQ, ECO:0007744|PDB:1XOR, ECO:0007744|PDB:2PW3
source Swiss-Prot : SWS_FT_FI4

21) chain D
residue 545
type BINDING
sequence P
description BINDING => ECO:0000269|PubMed:14609333, ECO:0000269|PubMed:15260978, ECO:0000269|PubMed:15576036, ECO:0000269|PubMed:17582435, ECO:0007744|PDB:1PTW, ECO:0007744|PDB:1TB7, ECO:0007744|PDB:1TBB, ECO:0007744|PDB:1XOM, ECO:0007744|PDB:1XON, ECO:0007744|PDB:1XOQ, ECO:0007744|PDB:1XOR, ECO:0007744|PDB:2PW3
source Swiss-Prot : SWS_FT_FI4

22) chain D
residue 428
type BINDING
sequence K
description BINDING => ECO:0000269|PubMed:14609333, ECO:0007744|PDB:1PTW
source Swiss-Prot : SWS_FT_FI5

23) chain D
residue 273
type MOD_RES
sequence F
description Phosphoserine => ECO:0007744|PubMed:23186163
source Swiss-Prot : SWS_FT_FI6

24) chain D
residue 300
type MOD_RES
sequence T
description Phosphoserine => ECO:0007744|PubMed:23186163
source Swiss-Prot : SWS_FT_FI6

25) chain D
residue 312
type CROSSLNK
sequence L
description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO)
source Swiss-Prot : SWS_FT_FI7


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