Protein Engineering, Design and Selection

Quartiles

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

Category	Year	Quartile
Biochemistry	1997	Q1
Biochemistry	1998	Q1
Biochemistry	1999	Q1
Biochemistry	2000	Q1
Biochemistry	2001	Q1
Biochemistry	2002	Q1
Biochemistry	2003	Q1
Biochemistry	2004	Q2
Biochemistry	2005	Q2
Biochemistry	2006	Q2
Biochemistry	2007	Q1
Biochemistry	2008	Q1
Biochemistry	2009	Q2
Biochemistry	2010	Q1
Biochemistry	2011	Q2
Biochemistry	2012	Q1
Biochemistry	2013	Q2
Biochemistry	2014	Q2
Biochemistry	2015	Q2
Biochemistry	2016	Q2
Bioengineering	1997	Q1
Bioengineering	1998	Q1
Bioengineering	1999	Q1
Bioengineering	2000	Q1
Bioengineering	2001	Q1
Bioengineering	2002	Q1
Bioengineering	2003	Q1
Bioengineering	2004	Q1
Bioengineering	2005	Q1
Bioengineering	2006	Q1
Bioengineering	2007	Q1
Bioengineering	2008	Q1
Bioengineering	2009	Q1
Bioengineering	2010	Q1
Bioengineering	2011	Q1
Bioengineering	2012	Q1
Bioengineering	2013	Q1
Bioengineering	2014	Q1
Bioengineering	2015	Q1
Bioengineering	2016	Q1
Biotechnology	1997	Q1
Biotechnology	1998	Q1
Biotechnology	1999	Q1
Biotechnology	2000	Q1
Biotechnology	2001	Q1
Biotechnology	2002	Q1
Biotechnology	2003	Q1
Biotechnology	2004	Q1
Biotechnology	2005	Q1
Biotechnology	2006	Q1
Biotechnology	2007	Q1
Biotechnology	2008	Q1
Biotechnology	2009	Q1
Biotechnology	2010	Q1
Biotechnology	2011	Q1
Biotechnology	2012	Q1
Biotechnology	2013	Q1
Biotechnology	2014	Q1
Biotechnology	2015	Q1
Biotechnology	2016	Q1
Molecular Biology	1997	Q2
Molecular Biology	1998	Q2
Molecular Biology	1999	Q2
Molecular Biology	2000	Q2
Molecular Biology	2001	Q2
Molecular Biology	2002	Q2
Molecular Biology	2003	Q2
Molecular Biology	2004	Q2
Molecular Biology	2005	Q2
Molecular Biology	2006	Q2
Molecular Biology	2007	Q2
Molecular Biology	2008	Q2
Molecular Biology	2009	Q2
Molecular Biology	2010	Q2
Molecular Biology	2011	Q2
Molecular Biology	2012	Q2
Molecular Biology	2013	Q2
Molecular Biology	2014	Q2
Molecular Biology	2015	Q2
Molecular Biology	2016	Q3

SJR

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

Year	SJR
1999	1.512
2000	1.604
2001	1.462
2002	1.459
2003	1.342
2004	1.182
2005	1.395
2006	1.481
2007	1.764
2008	1.498
2009	1.292
2010	1.558
2011	1.392
2012	1.629
2013	1.270
2014	1.348
2015	1.306
2016	1.042

Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per document	Year	Value
Cites / Doc. (4 years)	1999	2.332
Cites / Doc. (4 years)	2000	2.608
Cites / Doc. (4 years)	2001	2.793
Cites / Doc. (4 years)	2002	2.695
Cites / Doc. (4 years)	2003	2.644
Cites / Doc. (4 years)	2004	2.457
Cites / Doc. (4 years)	2005	2.788
Cites / Doc. (4 years)	2006	2.979
Cites / Doc. (4 years)	2007	3.069
Cites / Doc. (4 years)	2008	3.142
Cites / Doc. (4 years)	2009	2.929
Cites / Doc. (4 years)	2010	3.334
Cites / Doc. (4 years)	2011	3.055
Cites / Doc. (4 years)	2012	3.168
Cites / Doc. (4 years)	2013	2.905
Cites / Doc. (4 years)	2014	2.872
Cites / Doc. (4 years)	2015	2.568
Cites / Doc. (4 years)	2016	2.173
Cites / Doc. (3 years)	1999	2.332
Cites / Doc. (3 years)	2000	2.607
Cites / Doc. (3 years)	2001	2.735
Cites / Doc. (3 years)	2002	2.777
Cites / Doc. (3 years)	2003	2.411
Cites / Doc. (3 years)	2004	2.388
Cites / Doc. (3 years)	2005	2.756
Cites / Doc. (3 years)	2006	3.022
Cites / Doc. (3 years)	2007	3.382
Cites / Doc. (3 years)	2008	3.033
Cites / Doc. (3 years)	2009	3.111
Cites / Doc. (3 years)	2010	3.285
Cites / Doc. (3 years)	2011	2.967
Cites / Doc. (3 years)	2012	3.203
Cites / Doc. (3 years)	2013	2.726
Cites / Doc. (3 years)	2014	2.788
Cites / Doc. (3 years)	2015	2.579
Cites / Doc. (3 years)	2016	2.075
Cites / Doc. (2 years)	1999	2.241
Cites / Doc. (2 years)	2000	2.605
Cites / Doc. (2 years)	2001	2.853
Cites / Doc. (2 years)	2002	2.209
Cites / Doc. (2 years)	2003	2.217
Cites / Doc. (2 years)	2004	2.281
Cites / Doc. (2 years)	2005	2.761
Cites / Doc. (2 years)	2006	3.290
Cites / Doc. (2 years)	2007	2.978
Cites / Doc. (2 years)	2008	3.071
Cites / Doc. (2 years)	2009	2.808
Cites / Doc. (2 years)	2010	3.218
Cites / Doc. (2 years)	2011	3.027
Cites / Doc. (2 years)	2012	3.020
Cites / Doc. (2 years)	2013	2.589
Cites / Doc. (2 years)	2014	2.727
Cites / Doc. (2 years)	2015	2.480
Cites / Doc. (2 years)	2016	1.900

Total Cites

Self-Cites

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

Cites	Year	Value
Self Cites	1999	97
Self Cites	2000	73
Self Cites	2001	73
Self Cites	2002	46
Self Cites	2003	66
Self Cites	2004	35
Self Cites	2005	21
Self Cites	2006	20
Self Cites	2007	20
Self Cites	2008	14
Self Cites	2009	23
Self Cites	2010	32
Self Cites	2011	29
Self Cites	2012	38
Self Cites	2013	32
Self Cites	2014	28
Self Cites	2015	33
Self Cites	2016	17
Total Cites	1999	1446
Total Cites	2000	1603
Total Cites	2001	1146
Total Cites	2002	1094
Total Cites	2003	885
Total Cites	2004	967
Total Cites	2005	1017
Total Cites	2006	982
Total Cites	2007	805
Total Cites	2008	640
Total Cites	2009	700
Total Cites	2010	795
Total Cites	2011	807
Total Cites	2012	916
Total Cites	2013	796
Total Cites	2014	764
Total Cites	2015	619
Total Cites	2016	444

External Cites per Doc

Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

Cites	Year	Value
External Cites per document	1999	2.176
External Cites per document	2000	2.488
External Cites per document	2001	2.561
External Cites per document	2002	2.660
External Cites per document	2003	2.232
External Cites per document	2004	2.301
External Cites per document	2005	2.699
External Cites per document	2006	2.960
External Cites per document	2007	3.298
External Cites per document	2008	2.967
External Cites per document	2009	3.009
External Cites per document	2010	3.153
External Cites per document	2011	2.860
External Cites per document	2012	3.070
External Cites per document	2013	2.616
External Cites per document	2014	2.686
External Cites per document	2015	2.442
External Cites per document	2016	1.995
Cites per document	1999	2.332
Cites per document	2000	2.607
Cites per document	2001	2.735
Cites per document	2002	2.777
Cites per document	2003	2.411
Cites per document	2004	2.388
Cites per document	2005	2.756
Cites per document	2006	3.022
Cites per document	2007	3.382
Cites per document	2008	3.033
Cites per document	2009	3.111
Cites per document	2010	3.285
Cites per document	2011	2.967
Cites per document	2012	3.203
Cites per document	2013	2.726
Cites per document	2014	2.788
Cites per document	2015	2.579
Cites per document	2016	2.075

% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

Year	International Collaboration
1999	24.49
2000	25.21
2001	18.38
2002	18.42
2003	26.58
2004	20.00
2005	25.71
2006	13.04
2007	36.11
2008	27.06
2009	25.84
2010	28.16
2011	27.88
2012	22.34
2013	24.71
2014	18.46
2015	29.85
2016	38.30

Citable documents

Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

Documents	Year	Value
Non-citable documents	1999	6
Non-citable documents	2000	10
Non-citable documents	2001	7
Non-citable documents	2002	8
Non-citable documents	2003	2
Non-citable documents	2004	3
Non-citable documents	2005	3
Non-citable documents	2006	3
Non-citable documents	2007	1
Non-citable documents	2008	0
Non-citable documents	2009	1
Non-citable documents	2010	4
Non-citable documents	2011	5
Non-citable documents	2012	10
Non-citable documents	2013	9
Non-citable documents	2014	9
Non-citable documents	2015	4
Non-citable documents	2016	3
Citable documents	1999	620
Citable documents	2000	615
Citable documents	2001	419
Citable documents	2002	394
Citable documents	2003	367
Citable documents	2004	405
Citable documents	2005	369
Citable documents	2006	325
Citable documents	2007	238
Citable documents	2008	211
Citable documents	2009	225
Citable documents	2010	242
Citable documents	2011	272
Citable documents	2012	286
Citable documents	2013	292
Citable documents	2014	274
Citable documents	2015	240
Citable documents	2016	214

Cited documents

Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

Documents	Year	Value
Uncited documents	1999	247
Uncited documents	2000	250
Uncited documents	2001	102
Uncited documents	2002	98
Uncited documents	2003	84
Uncited documents	2004	106
Uncited documents	2005	81
Uncited documents	2006	75
Uncited documents	2007	40
Uncited documents	2008	45
Uncited documents	2009	42
Uncited documents	2010	42
Uncited documents	2011	52
Uncited documents	2012	70
Uncited documents	2013	72
Uncited documents	2014	78
Uncited documents	2015	65
Uncited documents	2016	68
Cited documents	1999	379
Cited documents	2000	375
Cited documents	2001	324
Cited documents	2002	304
Cited documents	2003	285
Cited documents	2004	302
Cited documents	2005	291
Cited documents	2006	253
Cited documents	2007	199
Cited documents	2008	166
Cited documents	2009	184
Cited documents	2010	204
Cited documents	2011	225
Cited documents	2012	226
Cited documents	2013	229
Cited documents	2014	205
Cited documents	2015	179
Cited documents	2016	149

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Country	United Kingdom	95 H Index
Subject Area and Category	Biochemistry, Genetics and Molecular Biology Biochemistry Biotechnology Molecular Biology Chemical Engineering Bioengineering
Publisher	Oxford University Press
Publication type	Journals
ISSN	17410126
Coverage	1986-1995, 2004-ongoing
Scope	In January 2004, the journal Protein Engineering was relaunched as Protein Engineering, Design and Selection, or PEDS. PEDS publishes research papers and review articles relevant to the engineering, design and selection of proteins for use in biotechnology and therapy, and for understanding fundamental properties of activity, stability, folding, misfolding and disease. The journal has new editors, a new editorial structure, and a new reviewing system to make it a community journal run by protein scientists for their own discipline. (source)