eF-site ID 1kz7-ABCD
PDB Code 1kz7
Chain A, B, C, D

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Title Crystal Structure of the DH/PH Fragment of Murine Dbs in Complex with the Placental Isoform of Human Cdc42
Classification SIGNALING PROTEIN
Compound GUANINE NUCLEOTIDE EXCHANGE FACTOR DBS
Source Mus musculus (Mouse) (CDC42_HUMAN)
Sequence A:  EEEESLAILRRHVXNELLDTERAYVEELLCVLEGYAAEXD
NPLXAHLISTGLQNKKNILFGNXEEIYHFHNRIFLRELES
CIDCPELVGRCFLERXEEFQIYEKYCQNKPRSESLWRQCS
DCPFFQECQKKLDHKLSLDSYLLKPVQRITKYQLLLKEXL
KYSKHCEGAEDLQEALSSILGILKAVNDSXHLIAITGYDG
NLGDLGKLLXQGSFSVWTDHKKGELARFKPXQRHLFLHEK
AVLFCKKREENGEGYEKAPSYSYKQSLNXTAVGITENVKG
DTKKFEIWYNAREEVYIIQAPTPEIKAAWVNAIRKVLTSQ
LQACREASQHRALEQSH
B:  MQTIKCVVVGDGAVGKTCLLISYTTNKFPSEYVPTVFDNY
AVTVMIGGEPYTLGLFDTAGQEDYDRLRPLSYPQTDVFLV
CFSVVSPSSFENVKEKWVPEITHHCPKTPFLLVGTQIDLR
DDPSTIEKLAKNKQKPITPETAEKLARDLKAVKYVECSAL
TQKGLKNVFDEAILAALEPPEPKKSRRS
C:  EEEESLAILRRHVXNELLDTERAYVEELLCVLEGYAAEXD
NPLXAHLISTGLQNKKNILFGNXEEIYHFHNRIFLRELES
CIDCPELVGRCFLERXEEFQIYEKYCQNKPRSESLWRQCS
DCPFFQECQKKLDHKLSLDSYLLKPVQRITKYQLLLKEXL
KYSKHCEGAEDLQEALSSILGILKAVNDSXHLIAITGYDG
NLGDLGKLLXQGSFSVWTDHKELARFKPXQRHLFLHEKAV
LFCKKREENGEGYEKAPSYSYKQSLNXTAVGITENVKGDT
KKFEIWYNAREEVYIIQAPTPEIKAAWVNAIRKVLTSQLQ
ACREASQHRA
D:  MQTIKCVVVGDGAVGKTCLLISYTTNKFPSEYVPTVFDNY
AVTVMIGGEPYTLGLFDTAGQEDYDRLRPLSYPQTDVFLV
CFSVVSPSSFENVKEKWVPEITHHCPKTPFLLVGTQIDLR
DDPSTIEKLAKNKQKPITPETAEKLARDLKAVKYVECSAL
TQKGLKNVFDEAILAAL
Description


Functional site

1) chain B
residue 10
type BINDING
sequence G
description
source Swiss-Prot : SWS_FT_FI1

2) chain B
residue 115
type BINDING
sequence T
description
source Swiss-Prot : SWS_FT_FI1

3) chain D
residue 1010
type BINDING
sequence G
description
source Swiss-Prot : SWS_FT_FI1

4) chain D
residue 1115
type BINDING
sequence T
description
source Swiss-Prot : SWS_FT_FI1

5) chain B
residue 57
type BINDING
sequence D
description BINDING => ECO:0000250
source Swiss-Prot : SWS_FT_FI2

6) chain D
residue 1057
type BINDING
sequence D
description BINDING => ECO:0000250
source Swiss-Prot : SWS_FT_FI2

7) chain B
residue 35
type CARBOHYD
sequence T
description (Microbial infection) O-linked (Glc) threonine; by C.difficile toxins TcdA and TcdB; alternate => ECO:0000269|PubMed:24905543, ECO:0000269|PubMed:7775453, ECO:0000269|PubMed:7777059
source Swiss-Prot : SWS_FT_FI9

8) chain D
residue 1035
type CARBOHYD
sequence T
description (Microbial infection) O-linked (Glc) threonine; by C.difficile toxins TcdA and TcdB; alternate => ECO:0000269|PubMed:24905543, ECO:0000269|PubMed:7775453, ECO:0000269|PubMed:7777059
source Swiss-Prot : SWS_FT_FI9

9) chain B
residue 188
type MOD_RES
sequence S
description Cysteine methyl ester => ECO:0000269|PubMed:10676816, ECO:0007744|PDB:1DOA
source Swiss-Prot : SWS_FT_FI6

10) chain B
residue 188
type LIPID
sequence S
description S-geranylgeranyl cysteine => ECO:0000269|PubMed:10676816, ECO:0007744|PDB:1DOA
source Swiss-Prot : SWS_FT_FI7

11) chain B
residue 32
type CARBOHYD
sequence Y
description (Microbial infection) O-linked (GlcNAc) tyrosine; by Photorhabdus PAU_02230; alternate => ECO:0000269|PubMed:24141704
source Swiss-Prot : SWS_FT_FI8

12) chain D
residue 1032
type CARBOHYD
sequence Y
description (Microbial infection) O-linked (GlcNAc) tyrosine; by Photorhabdus PAU_02230; alternate => ECO:0000269|PubMed:24141704
source Swiss-Prot : SWS_FT_FI8

13) chain A
residue 761-786
type prosite
sequence LDSYLLKPVQRITKYQLLLKEXLKYS
description DH_1 Dbl homology (DH) domain signature. LdsYLlkPVqrItKyqLlLkEMlkyS
source prosite : PS00741

14) chain B
residue 32
type MOD_RES
sequence Y
description (Microbial infection) O-AMP-tyrosine; by Haemophilus IbpA; alternate => ECO:0000269|PubMed:19362538, ECO:0000269|PubMed:20622875
source Swiss-Prot : SWS_FT_FI3

15) chain D
residue 1032
type MOD_RES
sequence Y
description (Microbial infection) O-AMP-tyrosine; by Haemophilus IbpA; alternate => ECO:0000269|PubMed:19362538, ECO:0000269|PubMed:20622875
source Swiss-Prot : SWS_FT_FI3

16) chain B
residue 35
type MOD_RES
sequence T
description (Microbial infection) O-AMP-threonine; by Vibrio VopS => ECO:0000269|PubMed:19039103
source Swiss-Prot : SWS_FT_FI4

17) chain D
residue 1035
type MOD_RES
sequence T
description (Microbial infection) O-AMP-threonine; by Vibrio VopS => ECO:0000269|PubMed:19039103
source Swiss-Prot : SWS_FT_FI4

18) chain B
residue 64
type MOD_RES
sequence Y
description Phosphotyrosine; by SRC => ECO:0000269|PubMed:14506284
source Swiss-Prot : SWS_FT_FI5

19) chain D
residue 1064
type MOD_RES
sequence Y
description Phosphotyrosine; by SRC => ECO:0000269|PubMed:14506284
source Swiss-Prot : SWS_FT_FI5


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