3RYH

GMPCPP-Tubulin: RB3 Stathmin-like domain complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C (A, C)	Tubulin alpha chain	polymer	451	50204.4	2	UniProt (D0VWZ0) Pfam (PF00091) Pfam (PF03953)	OVIS ARIES (Domestic sheep)
2	B, D (B, D)	Tubulin beta chain	polymer	445	50043.9	2	UniProt (D0VWY9) Pfam (PF00091) Pfam (PF03953)	OVIS ARIES (Domestic sheep)
3	E (E)	Stathmin-4	polymer	143	16746.0	1	UniProt (P63043) Pfam (PF00836)	Rattus norvegicus (rat)	RB3-SLD, Stathmin-like protein B3, RB3
4	F, N (A, C)	GUANOSINE-5'-TRIPHOSPHATE	non-polymer		523.2	2	Chemie (GTP)
5	G, L, O, S (A, B, C, D)	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
6	H, I, J, M, P... (A, B, C, D)	SULFATE ION	non-polymer		96.1	8	Chemie (SO4)
7	K, R (B, D)	PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER	non-polymer		521.2	2	Chemie (G2P)
8	V, W, X, Y, Z (A, B, C, D, E)	water	water		18.0	192	Chemie (HOH)

Sequence modifications

A, C: 1 - 451 (UniProt: D0VWZ0)

PDB	External Database	Details
Ser 232	Gly 232	SEE REMARK 999
Ser 340	Thr 340	SEE REMARK 999

B, D: 1 - 455 (UniProt: D0VWY9)

PDB	External Database	Details
Thr 317	Ala 315	SEE REMARK 999
Ile 318	Val 316	SEE REMARK 999
Ile 335	Val 333	SEE REMARK 999
Ser 375	Ala 365	SEE REMARK 999

E: 5 - 145 (UniProt: P63043)

PDB	External Database	Details
Ace 3	-	SEE REMARK 999
Ala 4	-	SEE REMARK 999
Ala 14	Cys 58	engineered mutation
Trp 20	Phe 64	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	5
	Total formula weight	217242.6
Non-Polymers*	Number of molecules	16
	Total formula weight	2954.5
All*	Total formula weight	220197.1

*Water molecules are not included.