Class information for:
Level 1: HYDROGENASE//NIFE HYDROGENASE//BIOL MIKROBIOL

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
3966 1872 44.1 72%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
5 4 CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY 1745167
569 3       HYDROGENASE//FERREDOXIN//FEFE HYDROGENASE 16869
1262 2             HYDROGENASE//FERREDOXIN//FEFE HYDROGENASE 8811
3966 1                   HYDROGENASE//NIFE HYDROGENASE//BIOL MIKROBIOL 1872

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 HYDROGENASE authKW 1496156 16% 31% 294
2 NIFE HYDROGENASE authKW 1107887 5% 77% 88
3 BIOL MIKROBIOL address 268351 3% 34% 48
4 THIOCAPSA ROSEOPERSICINA authKW 188716 1% 64% 18
5 NI FE ACTIVE SITE authKW 146789 0% 100% 9
6 MICROBIOL PLANTS MICROBES BIOTECHNOL address 126509 1% 48% 16
7 MEMBRANE BOUND HYDROGENASE authKW 125456 1% 77% 10
8 HYDROGENASE 2 authKW 114169 0% 100% 7
9 UNITE BIOENERGET INGN PROT address 95844 1% 22% 27
10 HUP GENES authKW 88795 0% 78% 7

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Microbiology 5813 24% 0% 450
2 Biochemistry & Molecular Biology 3722 39% 0% 723
3 Biophysics 2028 13% 0% 239
4 Chemistry, Inorganic & Nuclear 1712 12% 0% 217
5 Chemistry, Multidisciplinary 780 16% 0% 295
6 Biotechnology & Applied Microbiology 362 7% 0% 137
7 Electrochemistry 339 4% 0% 79
8 Chemistry, Physical 77 8% 0% 144
9 Energy & Fuels 74 3% 0% 55
10 Cell Biology 19 4% 0% 73

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 BIOL MIKROBIOL 268351 3% 34% 48
2 MICROBIOL PLANTS MICROBES BIOTECHNOL 126509 1% 48% 16
3 UNITE BIOENERGET INGN PROT 95844 1% 22% 27
4 BIOENERGET INGN PROT 69578 2% 15% 29
5 CRISTALLOG CRISTALLOGENESE PROT 54790 1% 17% 20
6 BIOL STRUCT JP EBEL CRISTALLOG CRISTAL 48930 0% 100% 3
7 INPLISBPINRA UMR792CNRS UMR 5504 48930 0% 100% 3
8 UPR 9036 44023 1% 16% 17
9 BIP UMR 7281 36684 0% 25% 9
10 BIOCHEM BIOTECHNOL PHOTOTROPH MICROORGANISM 32620 0% 100% 2

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 JOURNAL OF BIOLOGICAL INORGANIC CHEMISTRY 14239 2% 2% 42
2 ARCHIVES OF MICROBIOLOGY 11413 3% 1% 62
3 JOURNAL OF BACTERIOLOGY 11218 8% 0% 152
4 EUROPEAN JOURNAL OF BIOCHEMISTRY 2885 3% 0% 60
5 FEMS MICROBIOLOGY LETTERS 2012 2% 0% 45
6 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 1801 6% 0% 105
7 INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 1756 3% 0% 47
8 BIOCHIMIE 1528 1% 0% 24
9 BIOCHIMICA ET BIOPHYSICA ACTA 1514 3% 0% 53
10 BIOCHEMISTRY-MOSCOW 1366 1% 0% 25

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 HYDROGENASE 1496156 16% 31% 294 Search HYDROGENASE Search HYDROGENASE
2 NIFE HYDROGENASE 1107887 5% 77% 88 Search NIFE+HYDROGENASE Search NIFE+HYDROGENASE
3 THIOCAPSA ROSEOPERSICINA 188716 1% 64% 18 Search THIOCAPSA+ROSEOPERSICINA Search THIOCAPSA+ROSEOPERSICINA
4 NI FE ACTIVE SITE 146789 0% 100% 9 Search NI+FE+ACTIVE+SITE Search NI+FE+ACTIVE+SITE
5 MEMBRANE BOUND HYDROGENASE 125456 1% 77% 10 Search MEMBRANE+BOUND+HYDROGENASE Search MEMBRANE+BOUND+HYDROGENASE
6 HYDROGENASE 2 114169 0% 100% 7 Search HYDROGENASE+2 Search HYDROGENASE+2
7 HUP GENES 88795 0% 78% 7 Search HUP+GENES Search HUP+GENES
8 O 2 TOLERANCE 88795 0% 78% 7 Search O+2+TOLERANCE Search O+2+TOLERANCE
9 OXYGEN TOLERANCE 85304 1% 28% 19 Search OXYGEN+TOLERANCE Search OXYGEN+TOLERANCE
10 ALCALIGENES HYDROGENOPHILUS 81549 0% 100% 5 Search ALCALIGENES+HYDROGENOPHILUS Search ALCALIGENES+HYDROGENOPHILUS

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 LUBITZ, W , OGATA, H , RUDIGER, O , REIJERSE, E , (2014) HYDROGENASES.CHEMICAL REVIEWS. VOL. 114. ISSUE 8. P. 4081 -4148 343 59% 316
2 LUBITZ, W , REIJERSE, E , VAN GASTEL, M , (2007) [NIFE] AND [FEFE] HYDROGENASES STUDIED BY ADVANCED MAGNETIC RESONANCE TECHNIQUES.CHEMICAL REVIEWS. VOL. 107. ISSUE 10. P. 4331 -4365 177 69% 241
3 DE LACEY, AL , FERNANDEZ, VM , ROUSSET, M , CAMMACK, R , (2007) ACTIVATION AND INACTIVATION OF HYDROGENASE FUNCTION AND THE CATALYTIC CYCLE: SPECTROELECTROCHEMICAL STUDIES.CHEMICAL REVIEWS. VOL. 107. ISSUE 10. P. 4304 -4330 179 63% 268
4 SHAFAAT, HS , RUDIGER, O , OGATA, H , LUBITZ, W , (2013) [NIFE] HYDROGENASES: A COMMON ACTIVE SITE FOR HYDROGEN METABOLISM UNDER DIVERSE CONDITIONS.BIOCHIMICA ET BIOPHYSICA ACTA-BIOENERGETICS. VOL. 1827. ISSUE 8-9. P. 986-1002 120 75% 55
5 VIGNAIS, PM , BILLOUD, B , MEYER, J , (2001) CLASSIFICATION AND PHYLOGENY OF HYDROGENASES.FEMS MICROBIOLOGY REVIEWS. VOL. 25. ISSUE 4. P. 455 -501 168 48% 638
6 LACASSE, MJ , ZAMBLE, DB , (2016) [NIFE]-HYDROGENASE MATURATION.BIOCHEMISTRY. VOL. 55. ISSUE 12. P. 1689 -1701 104 71% 4
7 PANDELIA, ME , OGATA, H , LUBITZ, W , (2010) INTERMEDIATES IN THE CATALYTIC CYCLE OF [NIFE] HYDROGENASE: FUNCTIONAL SPECTROSCOPY OF THE ACTIVE SITE.CHEMPHYSCHEM. VOL. 11. ISSUE 6. P. 1127-1140 106 84% 45
8 FLANAGAN, LA , PARKIN, A , (2016) ELECTROCHEMICAL INSIGHTS INTO THE MECHANISM OF NIFE MEMBRANE-BOUND HYDROGENASES.BIOCHEMICAL SOCIETY TRANSACTIONS. VOL. 44. ISSUE . P. 315 -328 68 93% 5
9 SHOMURA, Y , HIGUCHI, Y , (2013) STRUCTURAL ASPECTS OF [NIFE]-HYDROGENASES.REVIEWS IN INORGANIC CHEMISTRY. VOL. 33. ISSUE 4. P. 173-192 111 79% 2
10 LENZ, O , LUDWIG, M , SCHUBERT, T , BURSTEL, I , GANSKOW, S , GORIS, T , SCHWARZE, A , FRIEDRICH, B , (2010) H-2 CONVERSION IN THE PRESENCE OF O-2 AS PERFORMED BY THE MEMBRANE-BOUND [NIFE]-HYDROGENASE OF RALSTONIA EUTROPHA.CHEMPHYSCHEM. VOL. 11. ISSUE 6. P. 1107-1119 102 82% 35

Classes with closest relation at Level 1


Rank Class id link
1 3233 FEFE HYDROGENASE//MOL ELE OCATALYSIS//HYDROGENASE
2 12383 SULFUR DEPRIVATION//BIDIRECTIONAL HYDROGENASE//CHLAMYDOMONAS REINHARDTII
3 27836 DIAZAMESOCYCLIC LIGANDS//1 5 DIAZACYCLOOCTANE DACO//3D NETWORK ARRAY
4 34639 PHOTOSYNTHETIC LIGHT CURVES//CDS SEMICONDUCTOR//AN TERENIN
5 9165 SYNGAS FERMENTATION//CLOSTRIDIUM LJUNGDAHLII//ACETOGENS
6 9405 CYTOCHROME C3//MULTIHEME CYTOCHROME//CYTOCHROME C NITRITE REDUCTASE
7 20160 CO DEHYDROGENASE//ATMOSPHERIC HYDROGEN//CARBOXYDOTROPHIC BACTERIA
8 13265 FNR//NAR PROMOTER//SPIROSIN
9 20635 FLUORINATED THIOLATE COMPLEXES//PHOSPHINOTHIOL COMPLEXES//RUTHENIUM SULFUR COMPLEXES
10 4218 RUBREDOXIN//FERREDOXIN//HIGH POTENTIAL IRON SULFUR PROTEIN

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