4NDK

Crystal structure of a computational designed engrailed homeodomain variant fused with YFP

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)	E23P-YFP, GFP-like fluorescent chromoprotein FP506, related, chimeric construct,	polymer	299	34510.9	2	UniProt (U6GSR1) Pfam (PF01353) UniProt (by SIFTS) (P42212)	Aequorea victoria (Jellyfish)
2	C, D (A, B)	water	water		18.0	398	Chemie (HOH)

Sequence modifications

A, B: 1 - 52 (PDB: 4NDK)

PDB	External Database	Details
Met 1	-	initiating methionine

A, B: 53 - 291 (UniProt: U6GSR1)

PDB	External Database	Details
Leu 99	Phe 47	SEE REMARK 999
Phe 110	Trp 58	SEE REMARK 999
Leu 117	Phe 65	SEE REMARK 999
Cr2 118	Gly 66	chromophore
Cr2 118	Tyr 67	chromophore
Cr2 118	Gly 68	chromophore
Gln 122	Met 70	SEE REMARK 999
Thr 206	Met 154	SEE REMARK 999
Ala 216	Val 164	SEE REMARK 999
Gly 228	Ser 176	SEE REMARK 999
Lys 259	Ala 207	SEE REMARK 999
Gly 292	-	expression tag
Gly 293	-	expression tag
His 294	-	expression tag
His 295	-	expression tag
His 296	-	expression tag
His 297	-	expression tag
His 298	-	expression tag
His 299	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	69021.7
All*	Total formula weight	69021.7

*Water molecules are not included.