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SummaryStructural detailsExperimental detailsFunctional detailsSequence NeighborHistoryDownloads

4ITR

Crystal Structure of IbpAFic2-H3717A in complex with adenylylated Cdc42

Replaces:  3N3V
Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)		Adenosine monophosphate-protein transferase and cysteine protease IbpApolymer31635493.92UniProt (Q06277)Haemophilus somnusHMW IgBP, p120, Adenosine monophosphate-protein transferase IbpA, AMPylator IbpA, Cysteine protease IbpA, Protein p76 IgBP, 76 kDa antigen
2C, D
(C, D)		Cell division control protein 42 homologpolymer19121283.62UniProt (P60953)
Pfam (PF00071)		Homo sapiens (human)G25K GTP-binding protein
3E, F, J, N
(A, B, C, D)		SULFATE IONnon-polymer96.14Chemie (SO4)
4G, K
(C, D)		ADENOSINE MONOPHOSPHATEnon-polymer347.22Chemie (AMP)
PubChem (16397049)
PubChem (16760266)
PubChem (224)
PubChem (34768)
PubChem (83862)
PubChem (40467049)
PubChem (40469468)
PubChem (446048)
PubChem (44348067)
PubChem (45358029)
PubChem (40459109)
PubChem (515384)
PubChem (46874558)
PubChem (638042)
PubChem (46875232)
PubChem (57358045)
PubChem (57879893)
PubChem (57879902)
PubChem (5316444)
PubChem (5742864)
PubChem (177678969)
PubChem (6083)
PubChem (1549371)
PubChem (12163610)
PubChem (12358355)
PubChem (92144436)
PubChem (122197642)
PubChem (12358354)
PubChem (162290139)
PubChem (162946266)
PubChem (171699505)
5H, L
(C, D)		GUANOSINE-5'-DIPHOSPHATEnon-polymer443.22Chemie (GDP)
PubChem (136073927)
PubChem (135398619)
PubChem (135402030)
PubChem (135431654)
PubChem (135566337)
PubChem (135760556)
PubChem (136026707)
PubChem (136053418)
PubChem (136663964)
PubChem (136664748)
PubChem (136759848)
PubChem (136759849)
PubChem (136759850)
PubChem (136836636)
PubChem (136847074)
PubChem (172898537)
6I, M
(C, D)		MAGNESIUM IONnon-polymer24.32Chemie (MG)
PubChem (888)
7O, P, Q, R
(A, B, C, D)		waterwater18.0829Chemie (HOH)
Sequence modifications
A, B: 3482 - 3797 (UniProt: Q06277)
PDBExternal DatabaseDetails
Ala 3717His 3717engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight113555.0
Non-Polymers*Number of molecules10
Total formula weight2013.7
All*Total formula weight115568.7
*Water molecules are not included.

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PDB entries from 2026-04-01

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