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SAP/SH2D1A bound to peptide n-Y-c
Authors
Hwang, P.M., Li, C., Morra, M., Lillywhite, J., Muhandiram, D.R., Gertler, F., Terhorst, C., Kay, L.E., Pawson, T., Forman-Kay, J., Li, S.
Assembly
SAP/SH2D1A bound to peptide n-Y-c
Entity
1. SAP/SH2D1A (polymer, Thiol state: all free), 128 monomers, 14187.02 Da Detail

MDAVAVYHGK ISRETGEKLL LATGLDGSYL LRDSESVPGV YCLCVLYHGY IYTYRVSQTE TGSWSAETAP GVHKRYFRKI KNLISAFQKP DQGIVIPLQY PVEKKSSARS TQGTTGIRED PDVCLKAP


2. peptide n-Y-c (polymer, Thiol state: not present), 12 monomers, 1434.681 Da Detail

RKSLTIYAQV QK


Total weight
15621.7 Da
Max. entity weight
14187.02 Da
Source organism
Homo sapiens
Exptl. method
NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete1
Sequence coverage: 90.7 %, Completeness: 86.0 %, Completeness (bb): 87.8 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All86.0 % (1401 of 1630)85.6 % (725 of 847)86.1 % (552 of 641)87.3 % (124 of 142)
Backbone87.8 % (725 of 826)88.4 % (251 of 284)87.0 % (356 of 409)88.7 % (118 of 133)
Sidechain84.6 % (789 of 933)84.2 % (474 of 563)85.6 % (309 of 361)66.7 % (6 of 9)
Aromatic80.6 % (100 of 124)80.6 % (50 of 62)80.3 % (49 of 61)100.0 % (1 of 1)
Methyl88.3 % (143 of 162)87.7 % (71 of 81)88.9 % (72 of 81)

1. SAP/SH2D1A

MDAVAVYHGK ISRETGEKLL LATGLDGSYL LRDSESVPGV YCLCVLYHGY IYTYRVSQTE TGSWSAETAP GVHKRYFRKI KNLISAFQKP DQGIVIPLQY PVEKKSSARS TQGTTGIRED PDVCLKAP

2. peptide n-Y-c

RKSLTIYAQV QK

Sample

Pressure 1 atm, Temperature 303 K, pH 6.0


#NameIsotope labelingTypeConcentration
1SAP/SH2D1A[U-15N; U-13C]1 mM
2peptide n-Y-c1 mM
3phosphate buffer20 mM
4NaCl100 mM
5H2O90 %
6D2O10 %

Chem. Shift Complete2
Sequence coverage: 37.9 %, Completeness: 53.2 %, Completeness (bb): 56.0 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All53.2 % (1735 of 3260)53.9 % (913 of 1694)51.2 % (656 of 1282)58.5 % (166 of 284)
Backbone56.0 % (925 of 1652)58.8 % (334 of 568)52.7 % (431 of 818)60.2 % (160 of 266)
Sidechain50.7 % (946 of 1866)51.4 % (579 of 1126)50.0 % (361 of 722)33.3 % (6 of 18)
Aromatic41.9 % (104 of 248)43.5 % (54 of 124)40.2 % (49 of 122)50.0 % (1 of 2)
Methyl56.8 % (184 of 324)58.6 % (95 of 162)54.9 % (89 of 162)

1. SAP/SH2D1A

MDAVAVYHGK ISRETGEKLL LATGLDGSYL LRDSESVPGV YCLCVLYHGY IYTYRVSQTE TGSWSAETAP GVHKRYFRKI KNLISAFQKP DQGIVIPLQY PVEKKSSARS TQGTTGIRED PDVCLKAP

2. peptide n-Y-c

RKSLTIYAQV QK

Sample

Pressure 1 atm, Temperature 303 K, pH 6.0


#NameIsotope labelingTypeConcentration
1SAP/SH2D1A[U-15N; U-13C]1 mM
2peptide n-Y-c1 mM
3phosphate buffer20 mM
4NaCl100 mM
5H2O90 %
6D2O10 %

Protein Blocks Logo
Calculated from 1 models in PDB: 1KA7, Strand ID: A, B Detail


Release date
2002-05-07
Citation
A "three-pronged" binding mechanism for the SAP/SH2D1A SH2 domain: structural basis and relevance to the XLP syndrome
Hwang, P.M., Li, C., Morra, M., Lillywhite, J., Muhandiram, D.R., Gertler, F., Terhorst, C., Kay, L.E., Pawson, T., Forman-Kay, J., Li, S.
EMBO J. (2002), 21, 314-323, PubMed 11823424 , DOI 10.1093/emboj/21.3.314 ,
Related entities 1. SAP/SH2D1A, : 1 : 23 entities Detail
Related entities 2. peptide n-Y-c, : 1 : 1 : 4 : 1 entities Detail
Experiments performed 3 experiments Detail
nullKeywords SH2 domain, protein-peptide complex