eF-site ID 6njj-C
PDB Code 6njj
Chain C

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Title Crystal Structure of the PDE4D Catalytic Domain and UCR2 Regulatory Helix with BPN14770
Classification HYDROLASE/HYDROLASE INHIBITOR
Compound cAMP-specific 3',5'-cyclic phosphodiesterase 4D
Source (PDE4D_HUMAN)
Sequence C:  QEDVLAKELEDVNKWGLHVFRIAELSGNRPLTVIMHTIFQ
ERDLLKTFKIPVDTLITYLMTLEDHYHADVAYHNNIHAAD
VVQSTHVLLSTPALEAVFTDLEILAAIFASAIHDVDHPGV
SNQFLINTNSELALMYNDSSVLENHHLAVGFKLLQEENCD
IFQNLTKKQRQSLRKMVIDIVLATDMSKHMNLLADLKTMV
ETKKVTSSGVLLLDNYSDRIQVLQNMVHCADLSNPTKPLQ
LYRQWTDRIMEEFFRQGDRERERGMEISPMCDKHNASVEK
SQVGFIDYIVHPLWETWADLVHPDAQDILDTLEDNREWYQ
STIPNQVSEFISNTFLD
Description


Functional site

1) chain C
residue 320
type
sequence H
description binding site for residue BTB A 704
source : AC4

2) chain C
residue 322
type
sequence D
description binding site for residue BTB A 704
source : AC4

3) chain C
residue 369
type
sequence D
description binding site for residue BTB A 704
source : AC4

4) chain C
residue 371
type
sequence P
description binding site for residue BTB A 704
source : AC4

5) chain C
residue 512
type
sequence R
description binding site for residue BTB A 704
source : AC4

6) chain C
residue 330
type
sequence H
description binding site for residue ZN C 701
source : AD3

7) chain C
residue 366
type
sequence H
description binding site for residue ZN C 701
source : AD3

8) chain C
residue 367
type
sequence D
description binding site for residue ZN C 701
source : AD3

9) chain C
residue 484
type
sequence D
description binding site for residue ZN C 701
source : AD3

10) chain C
residue 367
type
sequence D
description binding site for residue MG C 702
source : AD4

11) chain C
residue 325
type
sequence Y
description binding site for residue KR7 C 703
source : AD5

12) chain C
residue 439
type
sequence M
description binding site for residue KR7 C 703
source : AD5

13) chain C
residue 487
type
sequence N
description binding site for residue KR7 C 703
source : AD5

14) chain C
residue 495
type
sequence Y
description binding site for residue KR7 C 703
source : AD5

15) chain C
residue 498
type
sequence W
description binding site for residue KR7 C 703
source : AD5

16) chain C
residue 499
type
sequence T
description binding site for residue KR7 C 703
source : AD5

17) chain C
residue 502
type
sequence I
description binding site for residue KR7 C 703
source : AD5

18) chain C
residue 535
type
sequence Q
description binding site for residue KR7 C 703
source : AD5

19) chain C
residue 538
type
sequence F
description binding site for residue KR7 C 703
source : AD5

20) chain C
residue 599
type
sequence F
description binding site for residue KR7 C 703
source : AD5

21) chain C
residue 271
type
sequence H
description binding site for residue SO4 C 704
source : AD6

22) chain C
residue 272
type
sequence V
description binding site for residue SO4 C 704
source : AD6

23) chain C
residue 273
type
sequence F
description binding site for residue SO4 C 704
source : AD6

24) chain C
residue 274
type
sequence R
description binding site for residue SO4 C 704
source : AD6

25) chain C
residue 493
type
sequence Q
description binding site for residue SO4 C 704
source : AD6

26) chain C
residue 494
type
sequence L
description binding site for residue SO4 C 704
source : AD6

27) chain C
residue 497
type
sequence Q
description binding site for residue SO4 C 704
source : AD6

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

29) chain C
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

30) chain C
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

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

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

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

34) chain C
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

35) chain C
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

36) chain C
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

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


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