Coloring a specific chain

[biasmv]

Coloring a specific chain

[biasmv]

could you send me an example where this happens? I could not reproduce
the behaviour you describe. I've fixed a few other issues with recoloring
along the way, though. It's possible that one of them fixed your problem.

I tried this on the "long helices" structure available from the demo:

pv.forEach(function(go) {

go.colorBy(color.uniform('red'), go.select({chain:'A'}));
go.colorBy(color.uniform('green'));
});
pv.requestRedraw();

which gives an all-green structure

and this:

pv.forEach(function(go) {

go.colorBy(color.uniform('red'), go.select({chain:'A'}));
go.colorBy(color.uniform('green'));
});
pv.requestRedraw();

which gives chain A in red, and the other two chains in green.

[kozmad]

I've just fetched the most recent version, if you load protein 2BL2, and color using

pv.forEach(function(go) {
go.colorBy(color.uniform('green'));
go.colorBy(color.uniform('red'), go.select({cname:'A'}));
});
pv.requestRedraw();

results in 3 red chains

[biasmv]

OK, interesting. Will look into it.

[biasmv]

Should be better now

[kozmad]

Definitely! Thank you!

[biasmv]

could you send me an example where this happens? I could not reproduce
the behaviour you describe. I've fixed a few other issues with recoloring
along the way, though. It's possible that one of them fixed your problem.

I tried this on the "long helices" structure available from the demo:

pv.forEach(function(go) {

go.colorBy(color.uniform('red'), go.select({chain:'A'}));
go.colorBy(color.uniform('green'));
});
pv.requestRedraw();

which gives an all-green structure

and this:

pv.forEach(function(go) {

go.colorBy(color.uniform('red'), go.select({chain:'A'}));
go.colorBy(color.uniform('green'));
});
pv.requestRedraw();

which gives chain A in red, and the other two chains in green.

Best,
Marco

On Sep 4, 2014, at 20:32 , Dániel Kozma wrote:

When coloring a specific chain of a protein structure( go.select({cname: 'A'}) ) it turn the whole structure into the given color. Coloring the whole structure green and than e.g chain B with yellow, chain A remains green and the rest is yellow.
Untill now, I did not managed to find the solution. I've tracked back the functions and probably the error originates in the last section of recolor function.

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