3CB2

Crystal structure of human gamma-tubulin bound to GDP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	tubulin gamma-1 chain	polymer	475	54039.8	2	UniProt (P23258) Pfam (PF00091) Pfam (PF03953)	Homo sapiens (human)	Gamma-1-tubulin; Gamma-tubulin complex component 1; GCP-1
2	C, D (A, B)	GUANOSINE-5'-DIPHOSPHATE	non-polymer		443.2	2	Chemie (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)
3	E, F (A, B)	water	water		18.0	378	Chemie (HOH)

Sequence modifications

A, B: 1 - 451 (UniProt: P23258)

PDB	External Database	Details
Ala 35	Gly 35	conflict
Leu 202	Val 202	conflict
Val 452	-	expression tag
Asp 453	-	expression tag
Val 454	-	expression tag
Asp 455	-	expression tag
Gly 456	-	expression tag
Gly 457	-	expression tag
Gln 458	-	expression tag
Lys 459	-	expression tag
Leu 460	-	expression tag
Ile 461	-	expression tag
Ser 462	-	expression tag
Glu 463	-	expression tag
Glu 464	-	expression tag
Asp 465	-	expression tag
Leu 466	-	expression tag
Leu 467	-	expression tag
Leu 468	-	expression tag
Glu 469	-	expression tag
His 470	-	expression tag
His 471	-	expression tag
His 472	-	expression tag
His 473	-	expression tag
His 474	-	expression tag
His 475	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	108079.7
Non-Polymers*	Number of molecules	2
	Total formula weight	886.4
All*	Total formula weight	108966.1

*Water molecules are not included.