Amino Acids
Drag window to rotate, shift-drag window vertical
to zoom, option/ALT drag window to turn
Physiological pH
Ala - alanine
Arg - arginine
+
Asn - asparagine
Asp - aspartic acid
-
Cys - cysteine
Gln - glutamine
Glu - glutamic acid
-
Gly - glycine
His - histidine
Ile - isoleucine
Leu - leucine
Lys - lysine
+
Met - methionine
Phe - phenylalanine
Pro - proline
Ser - serine
Thr - threonine
Trp - tryptophan
Tyr - tyrosine
Val - valine
Tripeptides
Ala-Ala-Ala
Ala-Ser-Glu
Phe-Thr-Tyr
Trp-Arg-His
Ser-Thr-Pro
Gly-His-Lys
Pro-Val-Lys
Miniproteins
1L2Y Trp-cage
2B89 affibody
4S0S adnectin
6ATY cystine dense
5AWL β-hairpin
Metal complexes
tris(glycinato) Co(III)
bis(glycinato) Pt(II)
tris(alaninato) Co(III)
bis(alaninato)diaquo Ni(II)
Electrostatic Potential Key
Display options
Spacefill
Ball&Stick
Ball
Stick
Lines
Off
Element Labels:
S
M
L
XL
XXL
Off
Proteins:
Backbone
Trace
Ribbon
Cartoon
Rocket
Strands
Mesh
Off
Hide non-ligand atoms
Colors:
Amino Acids
Rainbow
Chain
CPK
Surface (dots on black background)
Color by electrostatic potential
Spin
Perspective
Antialias (slower)
Overlay
Stereo:
Wall
Red Blue
90°
Off
Molecules modified from
PubChem
and
Protein Data Bank
.
This page created by George Lisensky, Beloit College.
Last modified November 14, 2025.
Back