spacer
spacer

PDBsum entry 1cse

Go to PDB code: 
protein metals Protein-protein interface(s) links
Complex(serine proteinase-inhibitor) PDB id
1cse

 

 

 

 

Loading ...

 
JSmol PyMol  
Contents
Protein chains
274 a.a. *
63 a.a. *
Metals
_CA ×2
Waters ×432
* Residue conservation analysis
PDB id:
1cse
Name: Complex(serine proteinase-inhibitor)
Title: The high-resolution x-ray crystal structure of the complex formed between subtilisin carlsberg and eglin c, an elastase inhibitor from the leech hirudo medicinalis. Structural analysis, subtilisin structure and interface geometry
Structure: Subtilisin carlsberg. Chain: e. Engineered: yes. Eglin c. Chain: i. Engineered: yes
Source: Bacillus subtilis. Organism_taxid: 1423. Hirudo medicinalis. Medicinal leech. Organism_taxid: 6421
Biol. unit: Dimer (from PQS)
Resolution:
1.20Å     R-factor:   0.178    
Authors: W.Bode
Key ref: W.Bode et al. (1987). The high-resolution X-ray crystal structure of the complex formed between subtilisin Carlsberg and eglin c, an elastase inhibitor from the leech Hirudo medicinalis. Structural analysis, subtilisin structure and interface geometry. Eur J Biochem, 166, 673-692. PubMed id: 3301348
Date:
03-Jun-88     Release date:   16-Jul-88    
PROCHECK
Go to PROCHECK summary
 Headers
 References

Protein chain
B0FXJ2  (B0FXJ2_BACIU) -  Keratinase (Fragment) from Bacillus subtilis
Seq:
Struc:
354 a.a.
274 a.a.*
Protein chain
P01051  (ICIC_HIRME) -  Eglin C from Hirudo medicinalis
Seq:
Struc:
70 a.a.
63 a.a.*
Key:    Secondary structure  CATH domain
* PDB and UniProt seqs differ at 3 residue positions (black crosses)

 Enzyme reactions 
   Enzyme class: Chain E: E.C.3.4.21.62  - subtilisin.
[IntEnz]   [ExPASy]   [KEGG]   [BRENDA]
      Reaction: Hydrolysis of proteins with broad specificity for peptide bonds, and a preference for a large uncharged residue in P1. Hydrolyzes peptide amides.

 

 
Eur J Biochem 166:673-692 (1987)
PubMed id: 3301348  
 
 
The high-resolution X-ray crystal structure of the complex formed between subtilisin Carlsberg and eglin c, an elastase inhibitor from the leech Hirudo medicinalis. Structural analysis, subtilisin structure and interface geometry.
W.Bode, E.Papamokos, D.Musil.
 
  ABSTRACT  
 
Triclinic crystals of the complex formed by eglin with subtilisin Carlsberg were analyzed by X-ray diffraction. The crystal and molecular structure of this complex was determined with data that extended to 0.12-nm resolution by a combination of Patterson search methods and isomorphous replacement techniques. Its structure was refined to a crystallographic R value of 0.178 (1.0-0.12 nm) using an energy-restraint least-squares procedure. The complete subtilisin molecule could be traced without ambiguity in the refined electron density. The eglin component, from which an amino-terminal segment is cleaved off, is only defined from Lys8I (i.e. the lysine residue 8 of the inhibitor) onwards. Per unit cell, 436 fixed solvent molecules and 2 calcium ions were located. In spite of 84 amino acid replacements and one deletion, subtilisin Carlsberg exhibits a very similar polypeptide fold to subtilisin BPN'. The root-mean-square deviations of all alpha-carbon atoms (excluding those at the deletion site) from models of subtilisin BPN' [Alden, R. A., Birktoft, J. J., Kraut, J., Robertus, J. D. & Wright, C. S. (1971) Biochem. Biophys. Res. Commun. 45, 337-344] and subtilisin Novo [Drenth, J., Hol, W. G. J., Jansonius, J. N. & Kockoek, R. (1972) Eur. J. Biochem. 25, 177-181] are 0.077 nm and 0.103 nm. Most of these deviations result from global shifts rather than changes of the local geometry. The single-residue deletion at position 56 affects only the surrounding conformation. Two sites of high electron density and close distances to surrounding oxygen ligands have been found in the Carlsberg enzyme which are probably occupied by calcium ions. Eglin consists of a twisted four-stranded beta-sheet flanked by an alpha-helix and by an exposed proteinase binding loop on opposite sides. Around the reactive site, Leu45I-Asp46I, this loop is mainly stabilized by electrostatic/hydrogen bond interactions with the side chains of two arginine residues which project from the hydrophobic core [Bode, W., Papamokos, E., Musil, D., Seemüller, W. & Fritz, H. (1986) EMBO J. 5, 813-818]. The reactive site loop conformation resembles that found in other 'small' proteinase inhibitors. The scissile peptide bond is not cleaved but its carbonyl group is slightly distorted from planar geometry. Most of the intermolecular contacts are contributed by the nine residues of the reactive-site loop Gly40I-Arg48I.(ABSTRACT TRUNCATED AT 400 WORDS)
 

Literature references that cite this PDB file's key reference

  PubMed id Reference
20955191 E.Phrommao, S.Rodtong, and J.Yongsawatdigul (2011).
Identification of novel halotolerant bacillopeptidase F-like proteinases from a moderately halophilic bacterium, Virgibacillus sp. SK37.
  J Appl Microbiol, 110, 191-201.  
21521654 P.Bhaumik, Y.Horimoto, H.Xiao, T.Miura, K.Hidaka, Y.Kiso, A.Wlodawer, R.Y.Yada, and A.Gustchina (2011).
Crystal structures of the free and inhibited forms of plasmepsin I (PMI) from Plasmodium falciparum.
  J Struct Biol, 175, 73-84.
PDB codes: 3qrv 3qs1
20676100 C.K.Chuang, B.Rockel, G.Seyit, P.J.Walian, A.M.Schönegge, J.Peters, P.H.Zwart, W.Baumeister, and B.K.Jap (2010).
Hybrid molecular structure of the giant protease tripeptidyl peptidase II.
  Nat Struct Mol Biol, 17, 990-996.
PDB code: 3lxu
20231898 R.Bourgeas, M.J.Basse, X.Morelli, and P.Roche (2010).
Atomic analysis of protein-protein interfaces with known inhibitors: the 2P2I database.
  PLoS One, 5, e9598.  
19038966 A.Pal, R.Kraetzner, T.Gruene, M.Grapp, K.Schreiber, M.Grønborg, H.Urlaub, S.Becker, A.R.Asif, J.Gärtner, G.M.Sheldrick, and R.Steinfeld (2009).
Structure of Tripeptidyl-peptidase I Provides Insight into the Molecular Basis of Late Infantile Neuronal Ceroid Lipofuscinosis.
  J Biol Chem, 284, 3976-3984.
PDB code: 3ee6
19288442 K.S.Siddiqui, D.M.Parkin, P.M.Curmi, D.De Francisci, A.Poljak, K.Barrow, M.H.Noble, J.Trewhella, and R.Cavicchioli (2009).
A novel approach for enhancing the catalytic efficiency of a protease at low temperature: reduction in substrate inhibition by chemical modification.
  Biotechnol Bioeng, 103, 676-686.  
19132746 M.Pagán, R.J.Solá, and K.Griebenow (2009).
On the role of protein structural dynamics in the catalytic activity and thermostability of serine protease subtilisin Carlsberg.
  Biotechnol Bioeng, 103, 77-84.  
18076046 B.B.Xie, X.L.Chen, X.Y.Zhang, H.L.He, Y.Z.Zhang, and B.C.Zhou (2008).
Predicting protein interaction interfaces from protein sequences: case studies of subtilisin and phycocyanin.
  Proteins, 71, 1461-1474.  
18178652 J.L.Schlessman, C.Abe, A.Gittis, D.A.Karp, M.A.Dolan, and B.García-Moreno E (2008).
Crystallographic study of hydration of an internal cavity in engineered proteins with buried polar or ionizable groups.
  Biophys J, 94, 3208-3216.
PDB codes: 2pw5 2pw7 2pyk 2pzt 2pzu 2pzw
17237225 S.Tanaka, K.Saito, H.Chon, H.Matsumura, Y.Koga, K.Takano, and S.Kanaya (2007).
Crystal structure of unautoprocessed precursor of subtilisin from a hyperthermophilic archaeon: evidence for Ca2+-induced folding.
  J Biol Chem, 282, 8246-8255.
PDB code: 2e1p
16342264 J.S.Fetrow, S.T.Knutson, and M.H.Edgell (2006).
Mutations in alpha-helical solvent-exposed sites of eglin c have long-range effects: evidence from molecular dynamics simulations.
  Proteins, 63, 356-372.  
16751527 M.Pulido, K.Saito, S.Tanaka, Y.Koga, M.Morikawa, K.Takano, and S.Kanaya (2006).
Ca2+-dependent maturation of subtilisin from a hyperthermophilic archaeon, Thermococcus kodakaraensis: the propeptide is a potent inhibitor of the mature domain but is not required for its folding.
  Appl Environ Microbiol, 72, 4154-4162.  
16367748 R.Helland, A.N.Larsen, A.O.Smalås, and N.P.Willassen (2006).
The 1.8 A crystal structure of a proteinase K-like enzyme from a psychrotroph Serratia species.
  FEBS J, 273, 61-71.
PDB code: 2b6n
16428830 S.Kocabiyik, and I.Ozdemir (2006).
Purification and characterization of an intracellular chymotrypsin-like serine protease from Thermoplasma volcanium.
  Biosci Biotechnol Biochem, 70, 126-134.  
  16946475 S.Tanaka, K.Saito, H.Chon, H.Matsumura, Y.Koga, K.Takano, and S.Kanaya (2006).
Crystallization and preliminary X-ray diffraction study of an active-site mutant of pro-Tk-subtilisin from a hyperthermophilic archaeon.
  Acta Crystallogr Sect F Struct Biol Cryst Commun, 62, 902-905.  
16344483 C.K.Brown, Z.Y.Gu, Y.V.Matsuka, S.S.Purushothaman, L.A.Winter, P.P.Cleary, S.B.Olmsted, D.H.Ohlendorf, and C.A.Earhart (2005).
Structure of the streptococcal cell wall C5a peptidase.
  Proc Natl Acad Sci U S A, 102, 18391-18396.
PDB code: 1xf1
  16511027 D.Dong, T.Ihara, H.Motoshima, and K.Watanabe (2005).
Crystallization and preliminary X-ray crystallographic studies of a psychrophilic subtilisin-like protease Apa1 from Antarctic Pseudoalteromonas sp. strain AS-11.
  Acta Crystallogr Sect F Struct Biol Cryst Commun, 61, 308-311.  
15858268 J.T.Maynes, M.M.Cherney, M.A.Qasim, M.Laskowski, and M.N.James (2005).
Structure of the subtilisin Carlsberg-OMTKY3 complex reveals two different ovomucoid conformations.
  Acta Crystallogr D Biol Crystallogr, 61, 580-588.
PDB code: 1yu6
15858259 M.E.Than, S.Henrich, G.P.Bourenkov, H.D.Bartunik, R.Huber, and W.Bode (2005).
The endoproteinase furin contains two essential Ca2+ ions stabilizing its N-terminus and the unique S1 specificity pocket.
  Acta Crystallogr D Biol Crystallogr, 61, 505-512.  
15857780 V.G.Eijsink, S.Gåseidnes, T.V.Borchert, and B.van den Burg (2005).
Directed evolution of enzyme stability.
  Biomol Eng, 22, 21-30.  
15801782 V.Kasche, Z.Ignatova, H.Märkl, W.Plate, N.Punckt, D.Schmidt, K.Wiegandt, and B.Ernst (2005).
Ca2+ is a cofactor required for membrane transport and maturation and is a yield-determining factor in high cell density penicillin amidase production.
  Biotechnol Prog, 21, 432-438.  
15014068 A.Wlodawer, M.Li, A.Gustchina, N.Tsuruoka, M.Ashida, H.Minakata, H.Oyama, K.Oda, T.Nishino, and T.Nakayama (2004).
Crystallographic and biochemical investigations of kumamolisin-As, a serine-carboxyl peptidase with collagenase activity.
  J Biol Chem, 279, 21500-21510.
PDB codes: 1sio 1siu 1sn7
14665623 I.Botos, E.E.Melnikov, S.Cherry, J.E.Tropea, A.G.Khalatova, F.Rasulova, Z.Dauter, M.R.Maurizi, T.V.Rotanova, A.Wlodawer, and A.Gustchina (2004).
The catalytic domain of Escherichia coli Lon protease has a unique fold and a Ser-Lys dyad in the active site.
  J Biol Chem, 279, 8140-8148.
PDB codes: 1rr9 1rre
15197180 M.M.Kacprzak, J.R.Peinado, M.E.Than, J.Appel, S.Henrich, G.Lipkind, R.A.Houghten, W.Bode, and I.Lindberg (2004).
Inhibition of furin by polyarginine-containing peptides: nanomolar inhibition by nona-D-arginine.
  J Biol Chem, 279, 36788-36794.  
15239056 P.F.Mugford, S.M.Lait, B.A.Keay, and R.J.Kazlauskas (2004).
Enantiocomplementary enzymatic resolution of the chiral auxiliary: cis,cis-6-(2,2-dimethylpropanamido)spiro[4.4]nonan-1-ol and the molecular basis for the high enantioselectivity of subtilisin Carlsberg.
  Chembiochem, 5, 980-987.  
12684499 I.H.Barrette-Ng, K.K.Ng, M.M.Cherney, G.Pearce, C.A.Ryan, and M.N.James (2003).
Structural basis of inhibition revealed by a 1:2 complex of the two-headed tomato inhibitor-II and subtilisin Carlsberg.
  J Biol Chem, 278, 24062-24071.
PDB code: 1oyv
14579354 J.Mintseris, and Z.Weng (2003).
Atomic contact vectors in protein-protein recognition.
  Proteins, 53, 629-639.  
12794637 S.Henrich, A.Cameron, G.P.Bourenkov, R.Kiefersauer, R.Huber, I.Lindberg, W.Bode, and M.E.Than (2003).
The crystal structure of the proprotein processing proteinase furin explains its stringent specificity.
  Nat Struct Biol, 10, 520-526.
PDB code: 1p8j
12057200 M.Comellas-Bigler, P.Fuentes-Prior, K.Maskos, R.Huber, H.Oyama, K.Uchida, B.M.Dunn, K.Oda, and W.Bode (2002).
The 1.4 a crystal structure of kumamolysin: a thermostable serine-carboxyl-type proteinase.
  Structure, 10, 865-876.
PDB codes: 1gt9 1gtg 1gtj 1gtl
11939594 O.V.Tsodikov, M.T.Record, and Y.V.Sergeev (2002).
Novel computer program for fast exact calculation of accessible and molecular surface areas and average surface curvature.
  J Comput Chem, 23, 600-609.  
11606307 S.Lee, and D.J.Jang (2001).
Progressive rearrangement of subtilisin Carlsberg into orderly and inflexible conformation with Ca(2+) binding.
  Biophys J, 81, 2972-2978.  
11320315 T.Nonaka, M.Fujihashi, A.Kita, K.Saeki, S.Ito, and K.Miki (2001).
Crystallization and preliminary X-ray diffraction studies of a novel alkaline serine protease (KP-43) from alkaliphilic Bacillus sp. strain KSM-KP43.
  Acta Crystallogr D Biol Crystallogr, 57, 717-718.  
11375149 Y.Kannan, Y.Koga, Y.Inoue, M.Haruki, M.Takagi, T.Imanaka, M.Morikawa, and S.Kanaya (2001).
Active subtilisin-like protease from a hyperthermophilic archaeon in a form with a putative prosequence.
  Appl Environ Microbiol, 67, 2445-2452.  
10737939 D.W.Ritchie, and G.J.Kemp (2000).
Protein docking using spherical polar Fourier correlations.
  Proteins, 39, 178-194.  
10639110 G.D.Rose (2000).
Lysozyme among the Lilliputians.
  Proc Natl Acad Sci U S A, 97, 526-528.  
10924902 L.I.Krishtalik, and V.V.Topolev (2000).
Effects of medium polarization and pre-existing field on activation energy of enzymatic charge-transfer reactions.
  Biochim Biophys Acta, 1459, 88.  
11150607 P.N.Bryan (2000).
Protein engineering of subtilisin.
  Biochim Biophys Acta, 1543, 203-222.  
11023921 S.Lee, and D.J.Jang (2000).
Cation-binding sites of subtilisin Carlsberg probed with Eu(III) luminescence.
  Biophys J, 79, 2171-2177.  
11055415 T.Tanaka, Y.Kikuchi, H.Matsuzawa, and T.Ohta (2000).
Application of a metal switch to aqualysin I, a subtilisin-type bacterial serine protease, to the S3 site residues, ser102 and gly131.
  Biosci Biotechnol Biochem, 64, 2008-2011.  
10736156 W.Y.Lu, M.A.Starovasnik, J.J.Dwyer, A.A.Kossiakoff, S.B.Kent, and W.Lu (2000).
Deciphering the role of the electrostatic interactions involving Gly70 in eglin C by total chemical protein synthesis.
  Biochemistry, 39, 3575-3584.  
10583417 E.Ragg, F.Tagliavini, P.Malesani, L.Monticelli, O.Bugiani, G.Forloni, and M.Salmona (1999).
Determination of solution conformations of PrP106-126, a neurotoxic fragment of prion protein, by 1H NMR and restrained molecular dynamics.
  Eur J Biochem, 266, 1192-1201.  
10102985 H.Czapinska, and J.Otlewski (1999).
Structural and energetic determinants of the S1-site specificity in serine proteases.
  Eur J Biochem, 260, 571-595.  
10103004 M.M.Kristjánsson, O.T.Magnússon, H.M.Gudmundsson, G.A.Alfredsson, and H.Matsuzawa (1999).
Properties of a subtilisin-like proteinase from a psychrotrophic Vibrio species comparison with proteinase K and aqualysin I.
  Eur J Biochem, 260, 752-760.  
10381402 W.Lu, M.Randal, A.Kossiakoff, and S.B.Kent (1999).
Probing intermolecular backbone H-bonding in serine proteinase-protein inhibitor complexes.
  Chem Biol, 6, 419-427.  
9715909 H.Ishida, Y.Jochi, and A.Kidera (1998).
Dynamic structure of subtilisin-eglin c complex studied by normal mode analysis.
  Proteins, 32, 324-333.  
9731777 L.Tong, C.Qian, M.J.Massariol, R.Déziel, C.Yoakim, and L.Lagacé (1998).
Conserved mode of peptidomimetic inhibition and substrate recognition of human cytomegalovirus protease.
  Nat Struct Biol, 5, 819-826.
PDB code: 2wpo
  9865944 L.Yu, J.V.White, and T.F.Smith (1998).
A homology identification method that combines protein sequence and structure information.
  Protein Sci, 7, 2499-2510.  
  9894811 M.Cieplik, H.D.Klenk, and W.Garten (1998).
Identification and characterization of spodoptera frugiperda furin: a thermostable subtilisin-like endopeptidase.
  Biol Chem, 379, 1433-1440.  
9535901 P.Mellet, C.Boudier, Y.Mely, and J.G.Bieth (1998).
Stopped flow fluorescence energy transfer measurement of the rate constants describing the reversible formation and the irreversible rearrangement of the elastase-alpha1-proteinase inhibitor complex.
  J Biol Chem, 273, 9119-9123.  
9113975 J.L.Schmitke, L.J.Stern, and A.M.Klibanov (1997).
The crystal structure of subtilisin Carlsberg in anhydrous dioxane and its comparison with those in water and acetonitrile.
  Proc Natl Acad Sci U S A, 94, 4250-4255.
PDB code: 1af4
9115441 J.R.Martin, F.A.Mulder, Y.Karimi-Nejad, J.van der Zwan, M.Mariani, D.Schipper, and R.Boelens (1997).
The solution structure of serine protease PB92 from Bacillus alcalophilus presents a rigid fold with a flexible substrate-binding site.
  Structure, 5, 521-532.
PDB code: 1ah2
  8976553 A.K.Saxena, T.P.Singh, K.Peters, S.Fittkau, and C.Betzel (1996).
Strategy to design peptide inhibitors: structure of a complex of proteinase K with a designed octapeptide inhibitor N-Ac-Pro-Ala-Pro-Phe-DAla-Ala-Ala-Ala-NH2 at 2.5 A resolution.
  Protein Sci, 5, 2453-2458.
PDB code: 1pfg
9162944 L.Zhang, and J.Hermans (1996).
Hydrophilicity of cavities in proteins.
  Proteins, 24, 433-438.  
8654411 M.L.Remerowski, H.A.Pepermans, C.W.Hilbers, and F.J.Van De Ven (1996).
Backbone dynamics of the 269-residue protease Savinase determined from 15N-NMR relaxation measurements.
  Eur J Biochem, 235, 629-640.  
8652792 V.Pavone, G.Gaeta, A.Lombardi, F.Nastri, O.Maglio, C.Isernia, and M.Saviano (1996).
Discovering protein secondary structures: classification and description of isolated alpha-turns.
  Biopolymers, 38, 705-721.  
  7613461 J.A.Huntington, P.A.Patston, and P.G.Gettins (1995).
S-ovalbumin, an ovalbumin conformer with properties analogous to those of loop-inserted serpins.
  Protein Sci, 4, 613-621.  
7716167 J.Janin (1995).
Elusive affinities.
  Proteins, 21, 30-39.  
8569452 P.Ascenzi, G.Amiconi, W.Bode, M.Bolognesi, M.Coletta, and E.Menegatti (1995).
Proteinase inhibitors from the European medicinal leech Hirudo medicinalis: structural, functional and biomedical aspects.
  Mol Aspects Med, 16, 215-313.  
9634803 S.L.Strausberg, P.A.Alexander, D.T.Gallagher, G.L.Gilliland, B.L.Barnett, and P.N.Bryan (1995).
Directed evolution of a subtilisin with calcium-independent stability.
  Biotechnology (N Y), 13, 669-673.  
7922043 B.L.Grasberger, G.M.Clore, and A.M.Gronenborn (1994).
High-resolution structure of Ascaris trypsin inhibitor in solution: direct evidence for a pH-induced conformational transition in the reactive site.
  Structure, 2, 669-678.
PDB codes: 1ata 1atb 1atd 1ate
  7756980 E.G.Hutchinson, and J.M.Thornton (1994).
A revised set of potentials for beta-turn formation in proteins.
  Protein Sci, 3, 2207-2216.  
7925366 G.Lange, C.Betzel, S.Branner, and K.S.Wilson (1994).
Crystallographic studies of Savinase, a subtilisin-like proteinase, at pH 10.5.
  Eur J Biochem, 224, 507-518.  
8069624 C.A.Orengo, and J.M.Thornton (1993).
Alpha plus beta folds revisited: some favoured motifs.
  Structure, 1, 105-120.  
15335780 C.A.Orengo, T.P.Flores, D.T.Jones, W.R.Taylor, and J.M.Thornton (1993).
Recurring structural motifs in proteins with different functions.
  Curr Biol, 3, 131-139.  
8378343 P.A.Fitzpatrick, A.C.Steinmetz, D.Ringe, and A.M.Klibanov (1993).
Enzyme crystal structure in a neat organic solvent.
  Proc Natl Acad Sci U S A, 90, 8653-8657.
PDB codes: 1sca 1scb
1438183 A.P.Heiner, H.J.Berendsen, and W.F.van Gunsteren (1992).
MD simulation of subtilisin BPN' in a crystal environment.
  Proteins, 14, 451-464.  
18601174 P.A.Fitzpatrick, D.Ringe, and A.M.Klibanov (1992).
Computer-assisted modeling of subtilisin enantioselectivity in organic solvents.
  Biotechnol Bioeng, 40, 735-742.  
1553381 P.Gros, A.V.Teplyakov, and W.G.Hol (1992).
Effects of eglin-c binding to thermitase: three-dimensional structure comparison of native thermitase and thermitase eglin-c complexes.
  Proteins, 12, 63-74.  
  1304915 S.G.Hyberts, M.S.Goldberg, T.F.Havel, and G.Wagner (1992).
The solution structure of eglin c based on measurements of many NOEs and coupling constants and its comparison with X-ray structures.
  Protein Sci, 1, 736-751.
PDB code: 1egl
  1304349 W.Bode, D.Turk, and A.Karshikov (1992).
The refined 1.9-A X-ray crystal structure of D-Phe-Pro-Arg chloromethylketone-inhibited human alpha-thrombin: structure analysis, overall structure, electrostatic properties, detailed active-site geometry, and structure-function relationships.
  Protein Sci, 1, 426-471.
PDB codes: 1ai8 1aix
1541261 W.Bode, and R.Huber (1992).
Natural protein proteinase inhibitors and their interaction with proteinases.
  Eur J Biochem, 204, 433-451.  
1749775 O.Herzberg, and J.Moult (1991).
Analysis of the steric strain in the polypeptide backbone of protein molecules.
  Proteins, 11, 223-229.  
1799460 P.Ascenzi, P.Aducci, G.Amiconi, A.Ballio, A.Guaragna, E.Menegatti, H.P.Schnebli, and M.Bolognesi (1991).
Binding of the recombinant proteinase inhibitor eglin c from leech Hirudo medicinalis to serine (pro)enzymes: a comparative thermodynamic study.
  J Mol Recognit, 4, 113-119.  
1904534 R.Schülein, J.Kreft, S.Gonski, and W.Goebel (1991).
Preprosubtilisin Carlsberg processing and secretion is blocked after deletion of amino acids 97-101 in the mature part of the enzyme.
  Mol Gen Genet, 227, 137-143.  
2065774 S.Pfeffer, W.Höhne, S.Branner, K.Wilson, and C.Betzel (1991).
X-Ray structure of the antibiotic bacitracin A.
  FEBS Lett, 285, 115-119.  
2278733 M.Bolognesi, L.Pugliese, G.Gatti, F.Frigerio, A.Coda, L.Antolini, H.P.Schnebli, E.Menegatti, G.Amiconi, and P.Ascenzi (1990).
X-ray crystal structure of the bovine alpha-chymotrypsin/eglin c complex at 2.6 A resolution.
  J Mol Recognit, 3, 163-168.  
2199971 P.Carter, and J.A.Wells (1990).
Functional interaction among catalytic residues in subtilisin BPN'.
  Proteins, 7, 335-342.  
  2713094 L.Cook, and B.Ternai (1989).
Effect of Cu2+ and Zn2+ on the inhibition of human leucocyte elastase by 6-alkyl-3-(omega-carboxyalkyl)-2-pyrone, oleic acid and sulindac sulfide.
  Biol Chem Hoppe Seyler, 370, 11-19.  
2678630 T.E.Creighton, and N.J.Darby (1989).
Functional evolutionary divergence of proteolytic enzymes and their inhibitors.
  Trends Biochem Sci, 14, 319-324.  
3203685 C.Betzel, G.P.Pal, and W.Saenger (1988).
Three-dimensional structure of proteinase K at 0.15-nm resolution.
  Eur J Biochem, 178, 155-171.  
  3366116 M.G.Grütter, G.Fendrich, R.Huber, and W.Bode (1988).
The 2.5 A X-ray crystal structure of the acid-stable proteinase inhibitor from human mucous secretions analysed in its complex with bovine alpha-chymotrypsin.
  EMBO J, 7, 345-351.  
The most recent references are shown first. Citation data come partly from CiteXplore and partly from an automated harvesting procedure. Note that this is likely to be only a partial list as not all journals are covered by either method. However, we are continually building up the citation data so more and more references will be included with time. Where a reference describes a PDB structure, the PDB codes are shown on the right.

 

spacer

spacer